* add phpunit as a dev dependency

 * add some basic tests for UrlHelper::rewrite_relative()
 * fix UrlHelper::rewrite_relative() to work better on non-absolute
   relative URL paths

80 files changed, 5650 insertions, 0 deletions

diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Api.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Api.php
new file mode 100644
index 000000000..e2f0a2802
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Api.php
@@ -0,0 +1,97 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker as InvocationMockerBuilder;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+
+/**
+ * @internal This trait is not covered by the backward compatibility promise for PHPUnit
+ */
+trait Api
+{
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private static $__phpunit_configurableMethods;
+
+    /**
+     * @var object
+     */
+    private $__phpunit_originalObject;
+
+    /**
+     * @var bool
+     */
+    private $__phpunit_returnValueGeneration = true;
+
+    /**
+     * @var InvocationHandler
+     */
+    private $__phpunit_invocationMocker;
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public static function __phpunit_initConfigurableMethods(ConfigurableMethod ...$configurableMethods): void
+    {
+        if (isset(static::$__phpunit_configurableMethods)) {
+            throw new ConfigurableMethodsAlreadyInitializedException(
+                'Configurable methods is already initialized and can not be reinitialized'
+            );
+        }
+
+        static::$__phpunit_configurableMethods = $configurableMethods;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_setOriginalObject($originalObject): void
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_setReturnValueGeneration(bool $returnValueGeneration): void
+    {
+        $this->__phpunit_returnValueGeneration = $returnValueGeneration;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_getInvocationHandler(): InvocationHandler
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new InvocationHandler(
+                static::$__phpunit_configurableMethods,
+                $this->__phpunit_returnValueGeneration
+            );
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_hasMatchers(): bool
+    {
+        return $this->__phpunit_getInvocationHandler()->hasMatchers();
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_verify(bool $unsetInvocationMocker = true): void
+    {
+        $this->__phpunit_getInvocationHandler()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+
+    public function expects(InvocationOrder $matcher): InvocationMockerBuilder
+    {
+        return $this->__phpunit_getInvocationHandler()->expects($matcher);
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Method.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Method.php
new file mode 100644
index 000000000..f6df7533c
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Method.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function call_user_func_array;
+use function func_get_args;
+use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount;
+
+/**
+ * @internal This trait is not covered by the backward compatibility promise for PHPUnit
+ */
+trait Method
+{
+    public function method()
+    {
+        $expects = $this->expects(new AnyInvokedCount);
+
+        return call_user_func_array(
+            [$expects, 'method'],
+            func_get_args()
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Api/MockedCloneMethod.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/MockedCloneMethod.php
new file mode 100644
index 000000000..91e35f937
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/MockedCloneMethod.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This trait is not covered by the backward compatibility promise for PHPUnit
+ */
+trait MockedCloneMethod
+{
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Api/UnmockedCloneMethod.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/UnmockedCloneMethod.php
new file mode 100644
index 000000000..3f493d203
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Api/UnmockedCloneMethod.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This trait is not covered by the backward compatibility promise for PHPUnit
+ */
+trait UnmockedCloneMethod
+{
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
+
+        parent::__clone();
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Identity.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Identity.php
new file mode 100644
index 000000000..a68bfadf9
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Identity.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Identity
+{
+    /**
+     * Sets the identification of the expectation to $id.
+     *
+     * @note The identifier is unique per mock object.
+     *
+     * @param string $id unique identification of expectation
+     */
+    public function id($id);
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationMocker.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationMocker.php
new file mode 100644
index 000000000..89b1e31ab
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationMocker.php
@@ -0,0 +1,306 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use function array_map;
+use function array_merge;
+use function count;
+use function in_array;
+use function is_string;
+use function strtolower;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\MockObject\ConfigurableMethod;
+use PHPUnit\Framework\MockObject\IncompatibleReturnValueException;
+use PHPUnit\Framework\MockObject\InvocationHandler;
+use PHPUnit\Framework\MockObject\Matcher;
+use PHPUnit\Framework\MockObject\MatcherAlreadyRegisteredException;
+use PHPUnit\Framework\MockObject\MethodCannotBeConfiguredException;
+use PHPUnit\Framework\MockObject\MethodNameAlreadyConfiguredException;
+use PHPUnit\Framework\MockObject\MethodNameNotConfiguredException;
+use PHPUnit\Framework\MockObject\MethodParametersAlreadyConfiguredException;
+use PHPUnit\Framework\MockObject\Rule;
+use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls;
+use PHPUnit\Framework\MockObject\Stub\Exception;
+use PHPUnit\Framework\MockObject\Stub\ReturnArgument;
+use PHPUnit\Framework\MockObject\Stub\ReturnCallback;
+use PHPUnit\Framework\MockObject\Stub\ReturnReference;
+use PHPUnit\Framework\MockObject\Stub\ReturnSelf;
+use PHPUnit\Framework\MockObject\Stub\ReturnStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnValueMap;
+use PHPUnit\Framework\MockObject\Stub\Stub;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvocationMocker implements InvocationStubber, MethodNameMatch
+{
+    /**
+     * @var InvocationHandler
+     */
+    private $invocationHandler;
+
+    /**
+     * @var Matcher
+     */
+    private $matcher;
+
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private $configurableMethods;
+
+    public function __construct(InvocationHandler $handler, Matcher $matcher, ConfigurableMethod ...$configurableMethods)
+    {
+        $this->invocationHandler   = $handler;
+        $this->matcher             = $matcher;
+        $this->configurableMethods = $configurableMethods;
+    }
+
+    /**
+     * @throws MatcherAlreadyRegisteredException
+     *
+     * @return $this
+     */
+    public function id($id): self
+    {
+        $this->invocationHandler->registerMatcher($id, $this->matcher);
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function will(Stub $stub): Identity
+    {
+        $this->matcher->setStub($stub);
+
+        return $this;
+    }
+
+    /**
+     * @param mixed   $value
+     * @param mixed[] $nextValues
+     *
+     * @throws IncompatibleReturnValueException
+     */
+    public function willReturn($value, ...$nextValues): self
+    {
+        if (count($nextValues) === 0) {
+            $this->ensureTypeOfReturnValues([$value]);
+
+            $stub = $value instanceof Stub ? $value : new ReturnStub($value);
+        } else {
+            $values = array_merge([$value], $nextValues);
+
+            $this->ensureTypeOfReturnValues($values);
+
+            $stub = new ConsecutiveCalls($values);
+        }
+
+        return $this->will($stub);
+    }
+
+    public function willReturnReference(&$reference): self
+    {
+        $stub = new ReturnReference($reference);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnMap(array $valueMap): self
+    {
+        $stub = new ReturnValueMap($valueMap);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnArgument($argumentIndex): self
+    {
+        $stub = new ReturnArgument($argumentIndex);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnCallback($callback): self
+    {
+        $stub = new ReturnCallback($callback);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnSelf(): self
+    {
+        $stub = new ReturnSelf;
+
+        return $this->will($stub);
+    }
+
+    public function willReturnOnConsecutiveCalls(...$values): self
+    {
+        $stub = new ConsecutiveCalls($values);
+
+        return $this->will($stub);
+    }
+
+    public function willThrowException(Throwable $exception): self
+    {
+        $stub = new Exception($exception);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @return $this
+     */
+    public function after($id): self
+    {
+        $this->matcher->setAfterMatchBuilderId($id);
+
+        return $this;
+    }
+
+    /**
+     * @param mixed[] $arguments
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function with(...$arguments): self
+    {
+        $this->ensureParametersCanBeConfigured();
+
+        $this->matcher->setParametersRule(new Rule\Parameters($arguments));
+
+        return $this;
+    }
+
+    /**
+     * @param array ...$arguments
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function withConsecutive(...$arguments): self
+    {
+        $this->ensureParametersCanBeConfigured();
+
+        $this->matcher->setParametersRule(new Rule\ConsecutiveParameters($arguments));
+
+        return $this;
+    }
+
+    /**
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function withAnyParameters(): self
+    {
+        $this->ensureParametersCanBeConfigured();
+
+        $this->matcher->setParametersRule(new Rule\AnyParameters);
+
+        return $this;
+    }
+
+    /**
+     * @param Constraint|string $constraint
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws MethodCannotBeConfiguredException
+     * @throws MethodNameAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function method($constraint): self
+    {
+        if ($this->matcher->hasMethodNameRule()) {
+            throw new MethodNameAlreadyConfiguredException;
+        }
+
+        $configurableMethodNames = array_map(
+            static function (ConfigurableMethod $configurable)
+            {
+                return strtolower($configurable->getName());
+            },
+            $this->configurableMethods
+        );
+
+        if (is_string($constraint) && !in_array(strtolower($constraint), $configurableMethodNames, true)) {
+            throw new MethodCannotBeConfiguredException($constraint);
+        }
+
+        $this->matcher->setMethodNameRule(new Rule\MethodName($constraint));
+
+        return $this;
+    }
+
+    /**
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     */
+    private function ensureParametersCanBeConfigured(): void
+    {
+        if (!$this->matcher->hasMethodNameRule()) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        if ($this->matcher->hasParametersRule()) {
+            throw new MethodParametersAlreadyConfiguredException;
+        }
+    }
+
+    private function getConfiguredMethod(): ?ConfigurableMethod
+    {
+        $configuredMethod = null;
+
+        foreach ($this->configurableMethods as $configurableMethod) {
+            if ($this->matcher->getMethodNameRule()->matchesName($configurableMethod->getName())) {
+                if ($configuredMethod !== null) {
+                    return null;
+                }
+
+                $configuredMethod = $configurableMethod;
+            }
+        }
+
+        return $configuredMethod;
+    }
+
+    /**
+     * @throws IncompatibleReturnValueException
+     */
+    private function ensureTypeOfReturnValues(array $values): void
+    {
+        $configuredMethod = $this->getConfiguredMethod();
+
+        if ($configuredMethod === null) {
+            return;
+        }
+
+        foreach ($values as $value) {
+            if (!$configuredMethod->mayReturn($value)) {
+                throw new IncompatibleReturnValueException(
+                    $configuredMethod,
+                    $value
+                );
+            }
+        }
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationStubber.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationStubber.php
new file mode 100644
index 000000000..f32ff0e7c
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationStubber.php
@@ -0,0 +1,65 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\MockObject\Stub\Stub;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface InvocationStubber
+{
+    public function will(Stub $stub): Identity;
+
+    /** @return self */
+    public function willReturn($value, ...$nextValues)/*: self */;
+
+    /**
+     * @param mixed $reference
+     *
+     * @return self
+     */
+    public function willReturnReference(&$reference)/*: self */;
+
+    /**
+     * @param array<int, array<int, mixed>> $valueMap
+     *
+     * @return self
+     */
+    public function willReturnMap(array $valueMap)/*: self */;
+
+    /**
+     * @param int $argumentIndex
+     *
+     * @return self
+     */
+    public function willReturnArgument($argumentIndex)/*: self */;
+
+    /**
+     * @param callable $callback
+     *
+     * @return self
+     */
+    public function willReturnCallback($callback)/*: self */;
+
+    /** @return self */
+    public function willReturnSelf()/*: self */;
+
+    /**
+     * @param mixed $values
+     *
+     * @return self
+     */
+    public function willReturnOnConsecutiveCalls(...$values)/*: self */;
+
+    /** @return self */
+    public function willThrowException(Throwable $exception)/*: self */;
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/MethodNameMatch.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/MethodNameMatch.php
new file mode 100644
index 000000000..543d596cc
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/MethodNameMatch.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface MethodNameMatch extends ParametersMatch
+{
+    /**
+     * Adds a new method name match and returns the parameter match object for
+     * further matching possibilities.
+     *
+     * @param \PHPUnit\Framework\Constraint\Constraint $constraint Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
+     *
+     * @return ParametersMatch
+     */
+    public function method($constraint);
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/ParametersMatch.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/ParametersMatch.php
new file mode 100644
index 000000000..707d82551
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/ParametersMatch.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface ParametersMatch extends Stub
+{
+    /**
+     * Defines the expectation which must occur before the current is valid.
+     *
+     * @param string $id the identification of the expectation that should
+     *                   occur before this one
+     *
+     * @return Stub
+     */
+    public function after($id);
+
+    /**
+     * Sets the parameters to match for, each parameter to this function will
+     * be part of match. To perform specific matches or constraints create a
+     * new PHPUnit\Framework\Constraint\Constraint and use it for the parameter.
+     * If the parameter value is not a constraint it will use the
+     * PHPUnit\Framework\Constraint\IsEqual for the value.
+     *
+     * Some examples:
+     * <code>
+     * // match first parameter with value 2
+     * $b->with(2);
+     * // match first parameter with value 'smock' and second identical to 42
+     * $b->with('smock', new PHPUnit\Framework\Constraint\IsEqual(42));
+     * </code>
+     *
+     * @return ParametersMatch
+     */
+    public function with(...$arguments);
+
+    /**
+     * Sets a rule which allows any kind of parameters.
+     *
+     * Some examples:
+     * <code>
+     * // match any number of parameters
+     * $b->withAnyParameters();
+     * </code>
+     *
+     * @return ParametersMatch
+     */
+    public function withAnyParameters();
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Stub.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Stub.php
new file mode 100644
index 000000000..d7cb78fc4
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Stub.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\MockObject\Stub\Stub as BaseStub;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Stub extends Identity
+{
+    /**
+     * Stubs the matching method with the stub object $stub. Any invocations of
+     * the matched method will now be handled by the stub instead.
+     */
+    public function will(BaseStub $stub): Identity;
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/ConfigurableMethod.php b/vendor/phpunit/phpunit/src/Framework/MockObject/ConfigurableMethod.php
new file mode 100644
index 000000000..4757dc637
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/ConfigurableMethod.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use SebastianBergmann\Type\Type;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConfigurableMethod
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var Type
+     */
+    private $returnType;
+
+    public function __construct(string $name, Type $returnType)
+    {
+        $this->name       = $name;
+        $this->returnType = $returnType;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function mayReturn($value): bool
+    {
+        if ($value === null && $this->returnType->allowsNull()) {
+            return true;
+        }
+
+        return $this->returnType->isAssignable(Type::fromValue($value, false));
+    }
+
+    public function getReturnTypeDeclaration(): string
+    {
+        return $this->returnType->asString();
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/BadMethodCallException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/BadMethodCallException.php
new file mode 100644
index 000000000..7e655e235
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/BadMethodCallException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class BadMethodCallException extends \BadMethodCallException implements Exception
+{
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseAddMethodsException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseAddMethodsException.php
new file mode 100644
index 000000000..0698870bc
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseAddMethodsException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CannotUseAddMethodsException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $type, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Trying to configure method "%s" with addMethods(), but it exists in class "%s". Use onlyMethods() for methods that exist in the class',
+                $methodName,
+                $type
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseOnlyMethodsException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseOnlyMethodsException.php
new file mode 100644
index 000000000..35a29b731
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseOnlyMethodsException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CannotUseOnlyMethodsException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $type, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Trying to configure method "%s" with onlyMethods(), but it does not exist in class "%s". Use addMethods() for methods that do not exist in the class',
+                $methodName,
+                $type
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassAlreadyExistsException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassAlreadyExistsException.php
new file mode 100644
index 000000000..0ba9a187d
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassAlreadyExistsException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ClassAlreadyExistsException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $className)
+    {
+        parent::__construct(
+            sprintf(
+                'Class "%s" already exists',
+                $className
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassIsFinalException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassIsFinalException.php
new file mode 100644
index 000000000..e648f0263
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassIsFinalException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ClassIsFinalException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $className)
+    {
+        parent::__construct(
+            sprintf(
+                'Class "%s" is declared "final" and cannot be doubled',
+                $className
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ConfigurableMethodsAlreadyInitializedException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ConfigurableMethodsAlreadyInitializedException.php
new file mode 100644
index 000000000..d12ac9973
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ConfigurableMethodsAlreadyInitializedException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConfigurableMethodsAlreadyInitializedException extends \PHPUnit\Framework\Exception implements Exception
+{
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/DuplicateMethodException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/DuplicateMethodException.php
new file mode 100644
index 000000000..864523acb
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/DuplicateMethodException.php
@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DuplicateMethodException extends \PHPUnit\Framework\Exception implements Exception
+{
+    /**
+     * @psalm-param list<string> $methods
+     */
+    public function __construct(array $methods)
+    {
+        parent::__construct(
+            sprintf(
+                'Cannot double using a method list that contains duplicates: "%s" (duplicate: "%s")',
+                implode(', ', $methods),
+                implode(', ', array_unique(array_diff_assoc($methods, array_unique($methods))))
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/Exception.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/Exception.php
new file mode 100644
index 000000000..5880bc033
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Exception extends Throwable
+{
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/IncompatibleReturnValueException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/IncompatibleReturnValueException.php
new file mode 100644
index 000000000..00febaf56
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/IncompatibleReturnValueException.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IncompatibleReturnValueException extends \PHPUnit\Framework\Exception implements Exception
+{
+    /**
+     * @param mixed $value
+     */
+    public function __construct(ConfigurableMethod $method, $value)
+    {
+        parent::__construct(
+            sprintf(
+                'Method %s may not return value of type %s, its declared return type is "%s"',
+                $method->getName(),
+                is_object($value) ? get_class($value) : gettype($value),
+                $method->getReturnTypeDeclaration()
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/InvalidMethodNameException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/InvalidMethodNameException.php
new file mode 100644
index 000000000..d2444cf12
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/InvalidMethodNameException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidMethodNameException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $method)
+    {
+        parent::__construct(
+            sprintf(
+                'Cannot double method with invalid name "%s"',
+                $method
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatchBuilderNotFoundException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatchBuilderNotFoundException.php
new file mode 100644
index 000000000..c05b2bce6
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatchBuilderNotFoundException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MatchBuilderNotFoundException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $id)
+    {
+        parent::__construct(
+            sprintf(
+                'No builder found for match builder identification <%s>',
+                $id
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatcherAlreadyRegisteredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatcherAlreadyRegisteredException.php
new file mode 100644
index 000000000..efcc13ed9
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatcherAlreadyRegisteredException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MatcherAlreadyRegisteredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $id)
+    {
+        parent::__construct(
+            sprintf(
+                'Matcher with id <%s> is already registered',
+                $id
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodCannotBeConfiguredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodCannotBeConfiguredException.php
new file mode 100644
index 000000000..707290439
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodCannotBeConfiguredException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodCannotBeConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $method)
+    {
+        parent::__construct(
+            sprintf(
+                'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
+                $method
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameAlreadyConfiguredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameAlreadyConfiguredException.php
new file mode 100644
index 000000000..1e9f2c04c
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameAlreadyConfiguredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodNameAlreadyConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Method name is already configured');
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameNotConfiguredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameNotConfiguredException.php
new file mode 100644
index 000000000..89565b77e
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameNotConfiguredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodNameNotConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Method name is not configured');
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodParametersAlreadyConfiguredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodParametersAlreadyConfiguredException.php
new file mode 100644
index 000000000..1609c6ffb
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodParametersAlreadyConfiguredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodParametersAlreadyConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Method parameters already configured');
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/OriginalConstructorInvocationRequiredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/OriginalConstructorInvocationRequiredException.php
new file mode 100644
index 000000000..ecb9b63cf
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/OriginalConstructorInvocationRequiredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class OriginalConstructorInvocationRequiredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Proxying to original methods requires invoking the original constructor');
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReflectionException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReflectionException.php
new file mode 100644
index 000000000..d6319c694
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReflectionException.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReflectionException extends RuntimeException implements Exception
+{
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReturnValueNotConfiguredException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReturnValueNotConfiguredException.php
new file mode 100644
index 000000000..8121e369b
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReturnValueNotConfiguredException.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnValueNotConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(Invocation $invocation)
+    {
+        parent::__construct(
+            sprintf(
+                'Return value inference disabled and no expectation set up for %s::%s()',
+                $invocation->getClassName(),
+                $invocation->getMethodName()
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/RuntimeException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/RuntimeException.php
new file mode 100644
index 000000000..33b6a5be3
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/RuntimeException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/SoapExtensionNotAvailableException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/SoapExtensionNotAvailableException.php
new file mode 100644
index 000000000..98837c954
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/SoapExtensionNotAvailableException.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SoapExtensionNotAvailableException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct(
+            'The SOAP extension is required to generate a test double from WSDL'
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownClassException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownClassException.php
new file mode 100644
index 000000000..e124f9b18
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownClassException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnknownClassException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $className)
+    {
+        parent::__construct(
+            sprintf(
+                'Class "%s" does not exist',
+                $className
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTraitException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTraitException.php
new file mode 100644
index 000000000..90fc8d848
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTraitException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnknownTraitException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $traitName)
+    {
+        parent::__construct(
+            sprintf(
+                'Trait "%s" does not exist',
+                $traitName
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTypeException.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTypeException.php
new file mode 100644
index 000000000..b1a70edd6
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTypeException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnknownTypeException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $type)
+    {
+        parent::__construct(
+            sprintf(
+                'Class or interface "%s" does not exist',
+                $type
+            )
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator.php
new file mode 100644
index 000000000..cb8531cd3
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator.php
@@ -0,0 +1,1004 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use const DIRECTORY_SEPARATOR;
+use const PHP_EOL;
+use const PHP_MAJOR_VERSION;
+use const PREG_OFFSET_CAPTURE;
+use const WSDL_CACHE_NONE;
+use function array_merge;
+use function array_pop;
+use function array_unique;
+use function class_exists;
+use function count;
+use function explode;
+use function extension_loaded;
+use function implode;
+use function in_array;
+use function interface_exists;
+use function is_array;
+use function is_object;
+use function md5;
+use function mt_rand;
+use function preg_match;
+use function preg_match_all;
+use function range;
+use function serialize;
+use function sort;
+use function sprintf;
+use function str_replace;
+use function strlen;
+use function strpos;
+use function strtolower;
+use function substr;
+use function trait_exists;
+use Doctrine\Instantiator\Exception\ExceptionInterface as InstantiatorException;
+use Doctrine\Instantiator\Instantiator;
+use Exception;
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Framework\InvalidArgumentException;
+use ReflectionClass;
+use ReflectionMethod;
+use SebastianBergmann\Template\Exception as TemplateException;
+use SebastianBergmann\Template\Template;
+use SoapClient;
+use SoapFault;
+use Throwable;
+use Traversable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Generator
+{
+    /**
+     * @var array
+     */
+    private const EXCLUDED_METHOD_NAMES = [
+        '__CLASS__'       => true,
+        '__DIR__'         => true,
+        '__FILE__'        => true,
+        '__FUNCTION__'    => true,
+        '__LINE__'        => true,
+        '__METHOD__'      => true,
+        '__NAMESPACE__'   => true,
+        '__TRAIT__'       => true,
+        '__clone'         => true,
+        '__halt_compiler' => true,
+    ];
+
+    /**
+     * @var array
+     */
+    private static $cache = [];
+
+    /**
+     * @var Template[]
+     */
+    private static $templates = [];
+
+    /**
+     * Returns a mock object for the specified class.
+     *
+     * @param null|array $methods
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownTypeException
+     */
+    public function getMock(string $type, $methods = [], array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false, object $proxyTarget = null, bool $allowMockingUnknownTypes = true, bool $returnValueGeneration = true): MockObject
+    {
+        if (!is_array($methods) && null !== $methods) {
+            throw InvalidArgumentException::create(2, 'array');
+        }
+
+        if ($type === 'Traversable' || $type === '\\Traversable') {
+            $type = 'Iterator';
+        }
+
+        if (!$allowMockingUnknownTypes && !class_exists($type, $callAutoload) && !interface_exists($type, $callAutoload)) {
+            throw new UnknownTypeException($type);
+        }
+
+        if (null !== $methods) {
+            foreach ($methods as $method) {
+                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', (string) $method)) {
+                    throw new InvalidMethodNameException((string) $method);
+                }
+            }
+
+            if ($methods !== array_unique($methods)) {
+                throw new DuplicateMethodException($methods);
+            }
+        }
+
+        if ($mockClassName !== '' && class_exists($mockClassName, false)) {
+            try {
+                $reflector = new ReflectionClass($mockClassName);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if (!$reflector->implementsInterface(MockObject::class)) {
+                throw new ClassAlreadyExistsException($mockClassName);
+            }
+        }
+
+        if (!$callOriginalConstructor && $callOriginalMethods) {
+            throw new OriginalConstructorInvocationRequiredException;
+        }
+
+        $mock = $this->generate(
+            $type,
+            $methods,
+            $mockClassName,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments,
+            $callOriginalMethods
+        );
+
+        return $this->getObject(
+            $mock,
+            $type,
+            $callOriginalConstructor,
+            $callAutoload,
+            $arguments,
+            $callOriginalMethods,
+            $proxyTarget,
+            $returnValueGeneration
+        );
+    }
+
+    /**
+     * Returns a mock object for the specified abstract class with all abstract
+     * methods of the class mocked.
+     *
+     * Concrete methods to mock can be specified with the $mockedMethods parameter.
+     *
+     * @psalm-template RealInstanceType of object
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     * @psalm-return MockObject&RealInstanceType
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownClassException
+     * @throws UnknownTypeException
+     */
+    public function getMockForAbstractClass(string $originalClassName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = null, bool $cloneArguments = true): MockObject
+    {
+        if (class_exists($originalClassName, $callAutoload) ||
+            interface_exists($originalClassName, $callAutoload)) {
+            try {
+                $reflector = new ReflectionClass($originalClassName);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            $methods = $mockedMethods;
+
+            foreach ($reflector->getMethods() as $method) {
+                if ($method->isAbstract() && !in_array($method->getName(), $methods ?? [], true)) {
+                    $methods[] = $method->getName();
+                }
+            }
+
+            if (empty($methods)) {
+                $methods = null;
+            }
+
+            return $this->getMock(
+                $originalClassName,
+                $methods,
+                $arguments,
+                $mockClassName,
+                $callOriginalConstructor,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments
+            );
+        }
+
+        throw new UnknownClassException($originalClassName);
+    }
+
+    /**
+     * Returns a mock object for the specified trait with all abstract methods
+     * of the trait mocked. Concrete methods to mock can be specified with the
+     * `$mockedMethods` parameter.
+     *
+     * @psalm-param trait-string $traitName
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownClassException
+     * @throws UnknownTraitException
+     * @throws UnknownTypeException
+     */
+    public function getMockForTrait(string $traitName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = null, bool $cloneArguments = true): MockObject
+    {
+        if (!trait_exists($traitName, $callAutoload)) {
+            throw new UnknownTraitException($traitName);
+        }
+
+        $className = $this->generateClassName(
+            $traitName,
+            '',
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => 'abstract ',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName,
+            ]
+        );
+
+        $mockTrait = new MockTrait($classTemplate->render(), $className['className']);
+        $mockTrait->generate();
+
+        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
+    }
+
+    /**
+     * Returns an object for the specified trait.
+     *
+     * @psalm-param trait-string $traitName
+     *
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownTraitException
+     */
+    public function getObjectForTrait(string $traitName, string $traitClassName = '', bool $callAutoload = true, bool $callOriginalConstructor = false, array $arguments = []): object
+    {
+        if (!trait_exists($traitName, $callAutoload)) {
+            throw new UnknownTraitException($traitName);
+        }
+
+        $className = $this->generateClassName(
+            $traitName,
+            $traitClassName,
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => '',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName,
+            ]
+        );
+
+        return $this->getObject(
+            new MockTrait(
+                $classTemplate->render(),
+                $className['className']
+            ),
+            '',
+            $callOriginalConstructor,
+            $callAutoload,
+            $arguments
+        );
+    }
+
+    /**
+     * @throws ClassIsFinalException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public function generate(string $type, array $methods = null, string $mockClassName = '', bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false): MockClass
+    {
+        if ($mockClassName !== '') {
+            return $this->generateMock(
+                $type,
+                $methods,
+                $mockClassName,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments,
+                $callOriginalMethods
+            );
+        }
+
+        $key = md5(
+            $type .
+            serialize($methods) .
+            serialize($callOriginalClone) .
+            serialize($cloneArguments) .
+            serialize($callOriginalMethods)
+        );
+
+        if (!isset(self::$cache[$key])) {
+            self::$cache[$key] = $this->generateMock(
+                $type,
+                $methods,
+                $mockClassName,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments,
+                $callOriginalMethods
+            );
+        }
+
+        return self::$cache[$key];
+    }
+
+    /**
+     * @throws RuntimeException
+     * @throws SoapExtensionNotAvailableException
+     */
+    public function generateClassFromWsdl(string $wsdlFile, string $className, array $methods = [], array $options = []): string
+    {
+        if (!extension_loaded('soap')) {
+            throw new SoapExtensionNotAvailableException;
+        }
+
+        $options = array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
+
+        try {
+            $client   = new SoapClient($wsdlFile, $options);
+            $_methods = array_unique($client->__getFunctions());
+            unset($client);
+        } catch (SoapFault $e) {
+            throw new RuntimeException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        sort($_methods);
+
+        $methodTemplate = $this->getTemplate('wsdl_method.tpl');
+        $methodsBuffer  = '';
+
+        foreach ($_methods as $method) {
+            preg_match_all('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*\(/', $method, $matches, PREG_OFFSET_CAPTURE);
+            $lastFunction = array_pop($matches[0]);
+            $nameStart    = $lastFunction[1];
+            $nameEnd      = $nameStart + strlen($lastFunction[0]) - 1;
+            $name         = str_replace('(', '', $lastFunction[0]);
+
+            if (empty($methods) || in_array($name, $methods, true)) {
+                $args = explode(
+                    ',',
+                    str_replace(')', '', substr($method, $nameEnd + 1))
+                );
+
+                foreach (range(0, count($args) - 1) as $i) {
+                    $parameterStart = strpos($args[$i], '$');
+
+                    if (!$parameterStart) {
+                        continue;
+                    }
+
+                    $args[$i] = substr($args[$i], $parameterStart);
+                }
+
+                $methodTemplate->setVar(
+                    [
+                        'method_name' => $name,
+                        'arguments'   => implode(', ', $args),
+                    ]
+                );
+
+                $methodsBuffer .= $methodTemplate->render();
+            }
+        }
+
+        $optionsBuffer = '[';
+
+        foreach ($options as $key => $value) {
+            $optionsBuffer .= $key . ' => ' . $value;
+        }
+
+        $optionsBuffer .= ']';
+
+        $classTemplate = $this->getTemplate('wsdl_class.tpl');
+        $namespace     = '';
+
+        if (strpos($className, '\\') !== false) {
+            $parts     = explode('\\', $className);
+            $className = array_pop($parts);
+            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
+        }
+
+        $classTemplate->setVar(
+            [
+                'namespace'  => $namespace,
+                'class_name' => $className,
+                'wsdl'       => $wsdlFile,
+                'options'    => $optionsBuffer,
+                'methods'    => $methodsBuffer,
+            ]
+        );
+
+        return $classTemplate->render();
+    }
+
+    /**
+     * @throws ReflectionException
+     *
+     * @return string[]
+     */
+    public function getClassMethods(string $className): array
+    {
+        try {
+            $class = new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            if ($method->isPublic() || $method->isAbstract()) {
+                $methods[] = $method->getName();
+            }
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @throws ReflectionException
+     *
+     * @return MockMethod[]
+     */
+    public function mockClassMethods(string $className, bool $callOriginalMethods, bool $cloneArguments): array
+    {
+        try {
+            $class = new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            if (($method->isPublic() || $method->isAbstract()) && $this->canMockMethod($method)) {
+                $methods[] = MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments);
+            }
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @throws ReflectionException
+     *
+     * @return MockMethod[]
+     */
+    public function mockInterfaceMethods(string $interfaceName, bool $cloneArguments): array
+    {
+        try {
+            $class = new ReflectionClass($interfaceName);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            $methods[] = MockMethod::fromReflection($method, false, $cloneArguments);
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @psalm-param class-string $interfaceName
+     *
+     * @throws ReflectionException
+     *
+     * @return ReflectionMethod[]
+     */
+    private function userDefinedInterfaceMethods(string $interfaceName): array
+    {
+        try {
+            // @codeCoverageIgnoreStart
+            $interface = new ReflectionClass($interfaceName);
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($interface->getMethods() as $method) {
+            if (!$method->isUserDefined()) {
+                continue;
+            }
+
+            $methods[] = $method;
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    private function getObject(MockType $mockClass, $type = '', bool $callOriginalConstructor = false, bool $callAutoload = false, array $arguments = [], bool $callOriginalMethods = false, object $proxyTarget = null, bool $returnValueGeneration = true)
+    {
+        $className = $mockClass->generate();
+
+        if ($callOriginalConstructor) {
+            if (count($arguments) === 0) {
+                $object = new $className;
+            } else {
+                try {
+                    $class = new ReflectionClass($className);
+                    // @codeCoverageIgnoreStart
+                } catch (\ReflectionException $e) {
+                    throw new ReflectionException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                $object = $class->newInstanceArgs($arguments);
+            }
+        } else {
+            try {
+                $object = (new Instantiator)->instantiate($className);
+            } catch (InstantiatorException $e) {
+                throw new RuntimeException($e->getMessage());
+            }
+        }
+
+        if ($callOriginalMethods) {
+            if (!is_object($proxyTarget)) {
+                if (count($arguments) === 0) {
+                    $proxyTarget = new $type;
+                } else {
+                    try {
+                        $class = new ReflectionClass($type);
+                        // @codeCoverageIgnoreStart
+                    } catch (\ReflectionException $e) {
+                        throw new ReflectionException(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+
+                    $proxyTarget = $class->newInstanceArgs($arguments);
+                }
+            }
+
+            $object->__phpunit_setOriginalObject($proxyTarget);
+        }
+
+        if ($object instanceof MockObject) {
+            $object->__phpunit_setReturnValueGeneration($returnValueGeneration);
+        }
+
+        return $object;
+    }
+
+    /**
+     * @throws ClassIsFinalException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    private function generateMock(string $type, ?array $explicitMethods, string $mockClassName, bool $callOriginalClone, bool $callAutoload, bool $cloneArguments, bool $callOriginalMethods): MockClass
+    {
+        $classTemplate        = $this->getTemplate('mocked_class.tpl');
+        $additionalInterfaces = [];
+        $mockedCloneMethod    = false;
+        $unmockedCloneMethod  = false;
+        $isClass              = false;
+        $isInterface          = false;
+        $class                = null;
+        $mockMethods          = new MockMethodSet;
+
+        $_mockClassName = $this->generateClassName(
+            $type,
+            $mockClassName,
+            'Mock_'
+        );
+
+        if (class_exists($_mockClassName['fullClassName'], $callAutoload)) {
+            $isClass = true;
+        } elseif (interface_exists($_mockClassName['fullClassName'], $callAutoload)) {
+            $isInterface = true;
+        }
+
+        if (!$isClass && !$isInterface) {
+            $prologue = 'class ' . $_mockClassName['originalClassName'] . "\n{\n}\n\n";
+
+            if (!empty($_mockClassName['namespaceName'])) {
+                $prologue = 'namespace ' . $_mockClassName['namespaceName'] .
+                            " {\n\n" . $prologue . "}\n\n" .
+                            "namespace {\n\n";
+
+                $epilogue = "\n\n}";
+            }
+
+            $mockedCloneMethod = true;
+        } else {
+            try {
+                $class = new ReflectionClass($_mockClassName['fullClassName']);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if ($class->isFinal()) {
+                throw new ClassIsFinalException($_mockClassName['fullClassName']);
+            }
+
+            // @see https://github.com/sebastianbergmann/phpunit/issues/2995
+            if ($isInterface && $class->implementsInterface(Throwable::class)) {
+                $actualClassName        = Exception::class;
+                $additionalInterfaces[] = $class->getName();
+                $isInterface            = false;
+
+                try {
+                    $class = new ReflectionClass($actualClassName);
+                    // @codeCoverageIgnoreStart
+                } catch (\ReflectionException $e) {
+                    throw new ReflectionException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                foreach ($this->userDefinedInterfaceMethods($_mockClassName['fullClassName']) as $method) {
+                    $methodName = $method->getName();
+
+                    if ($class->hasMethod($methodName)) {
+                        try {
+                            $classMethod = $class->getMethod($methodName);
+                            // @codeCoverageIgnoreStart
+                        } catch (\ReflectionException $e) {
+                            throw new ReflectionException(
+                                $e->getMessage(),
+                                (int) $e->getCode(),
+                                $e
+                            );
+                        }
+                        // @codeCoverageIgnoreEnd
+
+                        if (!$this->canMockMethod($classMethod)) {
+                            continue;
+                        }
+                    }
+
+                    $mockMethods->addMethods(
+                        MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments)
+                    );
+                }
+
+                $_mockClassName = $this->generateClassName(
+                    $actualClassName,
+                    $_mockClassName['className'],
+                    'Mock_'
+                );
+            }
+
+            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
+            if ($isInterface && $class->implementsInterface(Traversable::class) &&
+                !$class->implementsInterface(Iterator::class) &&
+                !$class->implementsInterface(IteratorAggregate::class)) {
+                $additionalInterfaces[] = Iterator::class;
+
+                $mockMethods->addMethods(
+                    ...$this->mockClassMethods(Iterator::class, $callOriginalMethods, $cloneArguments)
+                );
+            }
+
+            if ($class->hasMethod('__clone')) {
+                try {
+                    $cloneMethod = $class->getMethod('__clone');
+                    // @codeCoverageIgnoreStart
+                } catch (\ReflectionException $e) {
+                    throw new ReflectionException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                if (!$cloneMethod->isFinal()) {
+                    if ($callOriginalClone && !$isInterface) {
+                        $unmockedCloneMethod = true;
+                    } else {
+                        $mockedCloneMethod = true;
+                    }
+                }
+            } else {
+                $mockedCloneMethod = true;
+            }
+        }
+
+        if ($isClass && $explicitMethods === []) {
+            $mockMethods->addMethods(
+                ...$this->mockClassMethods($_mockClassName['fullClassName'], $callOriginalMethods, $cloneArguments)
+            );
+        }
+
+        if ($isInterface && ($explicitMethods === [] || $explicitMethods === null)) {
+            $mockMethods->addMethods(
+                ...$this->mockInterfaceMethods($_mockClassName['fullClassName'], $cloneArguments)
+            );
+        }
+
+        if (is_array($explicitMethods)) {
+            foreach ($explicitMethods as $methodName) {
+                if ($class !== null && $class->hasMethod($methodName)) {
+                    try {
+                        $method = $class->getMethod($methodName);
+                        // @codeCoverageIgnoreStart
+                    } catch (\ReflectionException $e) {
+                        throw new ReflectionException(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+
+                    if ($this->canMockMethod($method)) {
+                        $mockMethods->addMethods(
+                            MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments)
+                        );
+                    }
+                } else {
+                    $mockMethods->addMethods(
+                        MockMethod::fromName(
+                            $_mockClassName['fullClassName'],
+                            $methodName,
+                            $cloneArguments
+                        )
+                    );
+                }
+            }
+        }
+
+        $mockedMethods = '';
+        $configurable  = [];
+
+        foreach ($mockMethods->asArray() as $mockMethod) {
+            $mockedMethods .= $mockMethod->generateCode();
+            $configurable[] = new ConfigurableMethod($mockMethod->getName(), $mockMethod->getReturnType());
+        }
+
+        $method = '';
+
+        if (!$mockMethods->hasMethod('method') && (!isset($class) || !$class->hasMethod('method'))) {
+            $method = PHP_EOL . '    use \PHPUnit\Framework\MockObject\Method;';
+        }
+
+        $cloneTrait = '';
+
+        if ($mockedCloneMethod) {
+            $cloneTrait = PHP_EOL . '    use \PHPUnit\Framework\MockObject\MockedCloneMethod;';
+        }
+
+        if ($unmockedCloneMethod) {
+            $cloneTrait = PHP_EOL . '    use \PHPUnit\Framework\MockObject\UnmockedCloneMethod;';
+        }
+
+        $classTemplate->setVar(
+            [
+                'prologue'          => $prologue ?? '',
+                'epilogue'          => $epilogue ?? '',
+                'class_declaration' => $this->generateMockClassDeclaration(
+                    $_mockClassName,
+                    $isInterface,
+                    $additionalInterfaces
+                ),
+                'clone'           => $cloneTrait,
+                'mock_class_name' => $_mockClassName['className'],
+                'mocked_methods'  => $mockedMethods,
+                'method'          => $method,
+            ]
+        );
+
+        return new MockClass(
+            $classTemplate->render(),
+            $_mockClassName['className'],
+            $configurable
+        );
+    }
+
+    private function generateClassName(string $type, string $className, string $prefix): array
+    {
+        if ($type[0] === '\\') {
+            $type = substr($type, 1);
+        }
+
+        $classNameParts = explode('\\', $type);
+
+        if (count($classNameParts) > 1) {
+            $type          = array_pop($classNameParts);
+            $namespaceName = implode('\\', $classNameParts);
+            $fullClassName = $namespaceName . '\\' . $type;
+        } else {
+            $namespaceName = '';
+            $fullClassName = $type;
+        }
+
+        if ($className === '') {
+            do {
+                $className = $prefix . $type . '_' .
+                             substr(md5((string) mt_rand()), 0, 8);
+            } while (class_exists($className, false));
+        }
+
+        return [
+            'className'         => $className,
+            'originalClassName' => $type,
+            'fullClassName'     => $fullClassName,
+            'namespaceName'     => $namespaceName,
+        ];
+    }
+
+    private function generateMockClassDeclaration(array $mockClassName, bool $isInterface, array $additionalInterfaces = []): string
+    {
+        $buffer = 'class ';
+
+        $additionalInterfaces[] = MockObject::class;
+        $interfaces             = implode(', ', $additionalInterfaces);
+
+        if ($isInterface) {
+            $buffer .= sprintf(
+                '%s implements %s',
+                $mockClassName['className'],
+                $interfaces
+            );
+
+            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces, true)) {
+                $buffer .= ', ';
+
+                if (!empty($mockClassName['namespaceName'])) {
+                    $buffer .= $mockClassName['namespaceName'] . '\\';
+                }
+
+                $buffer .= $mockClassName['originalClassName'];
+            }
+        } else {
+            $buffer .= sprintf(
+                '%s extends %s%s implements %s',
+                $mockClassName['className'],
+                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
+                $mockClassName['originalClassName'],
+                $interfaces
+            );
+        }
+
+        return $buffer;
+    }
+
+    private function canMockMethod(ReflectionMethod $method): bool
+    {
+        return !($this->isConstructor($method) || $method->isFinal() || $method->isPrivate() || $this->isMethodNameExcluded($method->getName()));
+    }
+
+    private function isMethodNameExcluded(string $name): bool
+    {
+        return isset(self::EXCLUDED_METHOD_NAMES[$name]);
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function getTemplate(string $template): Template
+    {
+        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;
+
+        if (!isset(self::$templates[$filename])) {
+            try {
+                self::$templates[$filename] = new Template($filename);
+            } catch (TemplateException $e) {
+                throw new RuntimeException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+        }
+
+        return self::$templates[$filename];
+    }
+
+    /**
+     * @see https://github.com/sebastianbergmann/phpunit/issues/4139#issuecomment-605409765
+     */
+    private function isConstructor(ReflectionMethod $method): bool
+    {
+        $methodName = strtolower($method->getName());
+
+        if ($methodName === '__construct') {
+            return true;
+        }
+
+        if (PHP_MAJOR_VERSION >= 8) {
+            return false;
+        }
+
+        $className = strtolower($method->getDeclaringClass()->getName());
+
+        return $methodName === $className;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/deprecation.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/deprecation.tpl
new file mode 100644
index 000000000..5bf06f52d
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/deprecation.tpl
@@ -0,0 +1,2 @@
+
+        @trigger_error({deprecation}, E_USER_DEPRECATED);
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_class.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_class.tpl
new file mode 100644
index 000000000..593119fb2
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_class.tpl
@@ -0,0 +1,6 @@
+declare(strict_types=1);
+
+{prologue}{class_declaration}
+{
+    use \PHPUnit\Framework\MockObject\Api;{method}{clone}
+{mocked_methods}}{epilogue}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method.tpl
new file mode 100644
index 000000000..114ff8d0d
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method.tpl
@@ -0,0 +1,22 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {{deprecation}
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $__phpunit_result = $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+
+        return $__phpunit_result;
+    }
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method_void.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method_void.tpl
new file mode 100644
index 000000000..390202201
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method_void.tpl
@@ -0,0 +1,20 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {{deprecation}
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+    }
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_static_method.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_static_method.tpl
new file mode 100644
index 000000000..5e5cf23cd
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_static_method.tpl
@@ -0,0 +1,5 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {
+        throw new \PHPUnit\Framework\MockObject\BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
+    }
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method.tpl
new file mode 100644
index 000000000..91bef463d
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method.tpl
@@ -0,0 +1,22 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}, true
+            )
+        );
+
+        return call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $__phpunit_arguments);
+    }
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method_void.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method_void.tpl
new file mode 100644
index 000000000..cce198826
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method_void.tpl
@@ -0,0 +1,22 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}, true
+            )
+        );
+
+        call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $__phpunit_arguments);
+    }
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/trait_class.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/trait_class.tpl
new file mode 100644
index 000000000..a8fe470fd
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/trait_class.tpl
@@ -0,0 +1,6 @@
+declare(strict_types=1);
+
+{prologue}class {class_name}
+{
+    use {trait_name};
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_class.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_class.tpl
new file mode 100644
index 000000000..b3100b414
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_class.tpl
@@ -0,0 +1,9 @@
+declare(strict_types=1);
+
+{namespace}class {class_name} extends \SoapClient
+{
+    public function __construct($wsdl, array $options)
+    {
+        parent::__construct('{wsdl}', $options);
+    }
+{methods}}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_method.tpl b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_method.tpl
new file mode 100644
index 000000000..bb16e763e
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_method.tpl
@@ -0,0 +1,4 @@
+
+    public function {method_name}({arguments})
+    {
+    }
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Invocation.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Invocation.php
new file mode 100644
index 000000000..392938347
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Invocation.php
@@ -0,0 +1,254 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_map;
+use function explode;
+use function get_class;
+use function implode;
+use function is_object;
+use function sprintf;
+use function strpos;
+use function strtolower;
+use function substr;
+use Doctrine\Instantiator\Instantiator;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Util\Type;
+use SebastianBergmann\Exporter\Exporter;
+use stdClass;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Invocation implements SelfDescribing
+{
+    /**
+     * @var string
+     */
+    private $className;
+
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    /**
+     * @var array
+     */
+    private $parameters;
+
+    /**
+     * @var string
+     */
+    private $returnType;
+
+    /**
+     * @var bool
+     */
+    private $isReturnTypeNullable = false;
+
+    /**
+     * @var bool
+     */
+    private $proxiedCall;
+
+    /**
+     * @var object
+     */
+    private $object;
+
+    public function __construct(string $className, string $methodName, array $parameters, string $returnType, object $object, bool $cloneObjects = false, bool $proxiedCall = false)
+    {
+        $this->className   = $className;
+        $this->methodName  = $methodName;
+        $this->parameters  = $parameters;
+        $this->object      = $object;
+        $this->proxiedCall = $proxiedCall;
+
+        if (strtolower($methodName) === '__tostring') {
+            $returnType = 'string';
+        }
+
+        if (strpos($returnType, '?') === 0) {
+            $returnType                 = substr($returnType, 1);
+            $this->isReturnTypeNullable = true;
+        }
+
+        $this->returnType = $returnType;
+
+        if (!$cloneObjects) {
+            return;
+        }
+
+        foreach ($this->parameters as $key => $value) {
+            if (is_object($value)) {
+                $this->parameters[$key] = $this->cloneObject($value);
+            }
+        }
+    }
+
+    public function getClassName(): string
+    {
+        return $this->className;
+    }
+
+    public function getMethodName(): string
+    {
+        return $this->methodName;
+    }
+
+    public function getParameters(): array
+    {
+        return $this->parameters;
+    }
+
+    /**
+     * @throws RuntimeException
+     *
+     * @return mixed Mocked return value
+     */
+    public function generateReturnValue()
+    {
+        if ($this->isReturnTypeNullable || $this->proxiedCall) {
+            return null;
+        }
+
+        $union = false;
+
+        if (strpos($this->returnType, '|') !== false) {
+            $types = explode('|', $this->returnType);
+            $union = true;
+        } else {
+            $types = [$this->returnType];
+        }
+
+        $types = array_map('strtolower', $types);
+
+        if (in_array('', $types, true) ||
+            in_array('null', $types, true) ||
+            in_array('mixed', $types, true) ||
+            in_array('void', $types, true)) {
+            return null;
+        }
+
+        if (in_array('false', $types, true) ||
+            in_array('bool', $types, true)) {
+            return false;
+        }
+
+        if (in_array('float', $types, true)) {
+            return 0.0;
+        }
+
+        if (in_array('int', $types, true)) {
+            return 0;
+        }
+
+        if (in_array('string', $types, true)) {
+            return '';
+        }
+
+        if (in_array('array', $types, true)) {
+            return [];
+        }
+
+        if (in_array('static', $types, true)) {
+            try {
+                return (new Instantiator)->instantiate(get_class($this->object));
+            } catch (Throwable $t) {
+                throw new RuntimeException(
+                    $t->getMessage(),
+                    (int) $t->getCode(),
+                    $t
+                );
+            }
+        }
+
+        if (in_array('object', $types, true)) {
+            return new stdClass;
+        }
+
+        if (in_array('callable', $types, true) ||
+            in_array('closure', $types, true)) {
+            return static function (): void
+            {
+            };
+        }
+
+        if (in_array('traversable', $types, true) ||
+            in_array('generator', $types, true) ||
+            in_array('iterable', $types, true)) {
+            $generator = static function (): \Generator
+            {
+                yield from [];
+            };
+
+            return $generator();
+        }
+
+        if (!$union) {
+            try {
+                return (new Generator)->getMock($this->returnType, [], [], '', false);
+            } catch (Throwable $t) {
+                throw new RuntimeException(
+                    sprintf(
+                        'Return value for %s::%s() cannot be generated: %s',
+                        $this->className,
+                        $this->methodName,
+                        $t->getMessage(),
+                    ),
+                    (int) $t->getCode(),
+                );
+            }
+        }
+
+        throw new RuntimeException(
+            sprintf(
+                'Return value for %s::%s() cannot be generated because the declared return type is a union, please configure a return value for this method',
+                $this->className,
+                $this->methodName
+            )
+        );
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            '%s::%s(%s)%s',
+            $this->className,
+            $this->methodName,
+            implode(
+                ', ',
+                array_map(
+                    [$exporter, 'shortenedExport'],
+                    $this->parameters
+                )
+            ),
+            $this->returnType ? sprintf(': %s', $this->returnType) : ''
+        );
+    }
+
+    public function getObject(): object
+    {
+        return $this->object;
+    }
+
+    private function cloneObject(object $original): object
+    {
+        if (Type::isCloneable($original)) {
+            return clone $original;
+        }
+
+        return $original;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/InvocationHandler.php b/vendor/phpunit/phpunit/src/Framework/MockObject/InvocationHandler.php
new file mode 100644
index 000000000..b9d62610a
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/InvocationHandler.php
@@ -0,0 +1,186 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function strtolower;
+use Exception;
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvocationHandler
+{
+    /**
+     * @var Matcher[]
+     */
+    private $matchers = [];
+
+    /**
+     * @var Matcher[]
+     */
+    private $matcherMap = [];
+
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private $configurableMethods;
+
+    /**
+     * @var bool
+     */
+    private $returnValueGeneration;
+
+    /**
+     * @var Throwable
+     */
+    private $deferredError;
+
+    public function __construct(array $configurableMethods, bool $returnValueGeneration)
+    {
+        $this->configurableMethods   = $configurableMethods;
+        $this->returnValueGeneration = $returnValueGeneration;
+    }
+
+    public function hasMatchers(): bool
+    {
+        foreach ($this->matchers as $matcher) {
+            if ($matcher->hasMatchers()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Looks up the match builder with identification $id and returns it.
+     *
+     * @param string $id The identification of the match builder
+     */
+    public function lookupMatcher(string $id): ?Matcher
+    {
+        if (isset($this->matcherMap[$id])) {
+            return $this->matcherMap[$id];
+        }
+
+        return null;
+    }
+
+    /**
+     * Registers a matcher with the identification $id. The matcher can later be
+     * looked up using lookupMatcher() to figure out if it has been invoked.
+     *
+     * @param string  $id      The identification of the matcher
+     * @param Matcher $matcher The builder which is being registered
+     *
+     * @throws MatcherAlreadyRegisteredException
+     */
+    public function registerMatcher(string $id, Matcher $matcher): void
+    {
+        if (isset($this->matcherMap[$id])) {
+            throw new MatcherAlreadyRegisteredException($id);
+        }
+
+        $this->matcherMap[$id] = $matcher;
+    }
+
+    public function expects(InvocationOrder $rule): InvocationMocker
+    {
+        $matcher = new Matcher($rule);
+        $this->addMatcher($matcher);
+
+        return new InvocationMocker(
+            $this,
+            $matcher,
+            ...$this->configurableMethods
+        );
+    }
+
+    /**
+     * @throws Exception
+     * @throws RuntimeException
+     */
+    public function invoke(Invocation $invocation)
+    {
+        $exception      = null;
+        $hasReturnValue = false;
+        $returnValue    = null;
+
+        foreach ($this->matchers as $match) {
+            try {
+                if ($match->matches($invocation)) {
+                    $value = $match->invoked($invocation);
+
+                    if (!$hasReturnValue) {
+                        $returnValue    = $value;
+                        $hasReturnValue = true;
+                    }
+                }
+            } catch (Exception $e) {
+                $exception = $e;
+            }
+        }
+
+        if ($exception !== null) {
+            throw $exception;
+        }
+
+        if ($hasReturnValue) {
+            return $returnValue;
+        }
+
+        if (!$this->returnValueGeneration) {
+            $exception = new ReturnValueNotConfiguredException($invocation);
+
+            if (strtolower($invocation->getMethodName()) === '__tostring') {
+                $this->deferredError = $exception;
+
+                return '';
+            }
+
+            throw $exception;
+        }
+
+        return $invocation->generateReturnValue();
+    }
+
+    public function matches(Invocation $invocation): bool
+    {
+        foreach ($this->matchers as $matcher) {
+            if (!$matcher->matches($invocation)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws Throwable
+     */
+    public function verify(): void
+    {
+        foreach ($this->matchers as $matcher) {
+            $matcher->verify();
+        }
+
+        if ($this->deferredError) {
+            throw $this->deferredError;
+        }
+    }
+
+    private function addMatcher(Matcher $matcher): void
+    {
+        $this->matchers[] = $matcher;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Matcher.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Matcher.php
new file mode 100644
index 000000000..a0f8817bd
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Matcher.php
@@ -0,0 +1,272 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function assert;
+use function implode;
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount;
+use PHPUnit\Framework\MockObject\Rule\AnyParameters;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+use PHPUnit\Framework\MockObject\Rule\InvokedCount;
+use PHPUnit\Framework\MockObject\Rule\MethodName;
+use PHPUnit\Framework\MockObject\Rule\ParametersRule;
+use PHPUnit\Framework\MockObject\Stub\Stub;
+use PHPUnit\Framework\TestFailure;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Matcher
+{
+    /**
+     * @var InvocationOrder
+     */
+    private $invocationRule;
+
+    /**
+     * @var mixed
+     */
+    private $afterMatchBuilderId;
+
+    /**
+     * @var bool
+     */
+    private $afterMatchBuilderIsInvoked = false;
+
+    /**
+     * @var MethodName
+     */
+    private $methodNameRule;
+
+    /**
+     * @var ParametersRule
+     */
+    private $parametersRule;
+
+    /**
+     * @var Stub
+     */
+    private $stub;
+
+    public function __construct(InvocationOrder $rule)
+    {
+        $this->invocationRule = $rule;
+    }
+
+    public function hasMatchers(): bool
+    {
+        return !$this->invocationRule instanceof AnyInvokedCount;
+    }
+
+    public function hasMethodNameRule(): bool
+    {
+        return $this->methodNameRule !== null;
+    }
+
+    public function getMethodNameRule(): MethodName
+    {
+        return $this->methodNameRule;
+    }
+
+    public function setMethodNameRule(MethodName $rule): void
+    {
+        $this->methodNameRule = $rule;
+    }
+
+    public function hasParametersRule(): bool
+    {
+        return $this->parametersRule !== null;
+    }
+
+    public function setParametersRule(ParametersRule $rule): void
+    {
+        $this->parametersRule = $rule;
+    }
+
+    public function setStub(Stub $stub): void
+    {
+        $this->stub = $stub;
+    }
+
+    public function setAfterMatchBuilderId(string $id): void
+    {
+        $this->afterMatchBuilderId = $id;
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     * @throws MatchBuilderNotFoundException
+     * @throws MethodNameNotConfiguredException
+     * @throws RuntimeException
+     */
+    public function invoked(Invocation $invocation)
+    {
+        if ($this->methodNameRule === null) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $matcher = $invocation->getObject()
+                                  ->__phpunit_getInvocationHandler()
+                                  ->lookupMatcher($this->afterMatchBuilderId);
+
+            if (!$matcher) {
+                throw new MatchBuilderNotFoundException($this->afterMatchBuilderId);
+            }
+
+            assert($matcher instanceof self);
+
+            if ($matcher->invocationRule->hasBeenInvoked()) {
+                $this->afterMatchBuilderIsInvoked = true;
+            }
+        }
+
+        $this->invocationRule->invoked($invocation);
+
+        try {
+            if ($this->parametersRule !== null) {
+                $this->parametersRule->apply($invocation);
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameRule->toString(),
+                    $this->invocationRule->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        if ($this->stub) {
+            return $this->stub->invoke($invocation);
+        }
+
+        return $invocation->generateReturnValue();
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     * @throws MatchBuilderNotFoundException
+     * @throws MethodNameNotConfiguredException
+     * @throws RuntimeException
+     */
+    public function matches(Invocation $invocation): bool
+    {
+        if ($this->afterMatchBuilderId !== null) {
+            $matcher = $invocation->getObject()
+                                  ->__phpunit_getInvocationHandler()
+                                  ->lookupMatcher($this->afterMatchBuilderId);
+
+            if (!$matcher) {
+                throw new MatchBuilderNotFoundException($this->afterMatchBuilderId);
+            }
+
+            assert($matcher instanceof self);
+
+            if (!$matcher->invocationRule->hasBeenInvoked()) {
+                return false;
+            }
+        }
+
+        if ($this->methodNameRule === null) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        if (!$this->invocationRule->matches($invocation)) {
+            return false;
+        }
+
+        try {
+            if (!$this->methodNameRule->matches($invocation)) {
+                return false;
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameRule->toString(),
+                    $this->invocationRule->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     * @throws MethodNameNotConfiguredException
+     */
+    public function verify(): void
+    {
+        if ($this->methodNameRule === null) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        try {
+            $this->invocationRule->verify();
+
+            if ($this->parametersRule === null) {
+                $this->parametersRule = new AnyParameters;
+            }
+
+            $invocationIsAny   = $this->invocationRule instanceof AnyInvokedCount;
+            $invocationIsNever = $this->invocationRule instanceof InvokedCount && $this->invocationRule->isNever();
+
+            if (!$invocationIsAny && !$invocationIsNever) {
+                $this->parametersRule->verify();
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    "Expectation failed for %s when %s.\n%s",
+                    $this->methodNameRule->toString(),
+                    $this->invocationRule->toString(),
+                    TestFailure::exceptionToString($e)
+                )
+            );
+        }
+    }
+
+    public function toString(): string
+    {
+        $list = [];
+
+        if ($this->invocationRule !== null) {
+            $list[] = $this->invocationRule->toString();
+        }
+
+        if ($this->methodNameRule !== null) {
+            $list[] = 'where ' . $this->methodNameRule->toString();
+        }
+
+        if ($this->parametersRule !== null) {
+            $list[] = 'and ' . $this->parametersRule->toString();
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $list[] = 'after ' . $this->afterMatchBuilderId;
+        }
+
+        if ($this->stub !== null) {
+            $list[] = 'will ' . $this->stub->toString();
+        }
+
+        return implode(' ', $list);
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MethodNameConstraint.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MethodNameConstraint.php
new file mode 100644
index 000000000..3082ab384
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MethodNameConstraint.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function is_string;
+use function sprintf;
+use function strtolower;
+use PHPUnit\Framework\Constraint\Constraint;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodNameConstraint extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    public function __construct(string $methodName)
+    {
+        $this->methodName = $methodName;
+    }
+
+    public function toString(): string
+    {
+        return sprintf(
+            'is "%s"',
+            $this->methodName
+        );
+    }
+
+    protected function matches($other): bool
+    {
+        if (!is_string($other)) {
+            return false;
+        }
+
+        return strtolower($this->methodName) === strtolower($other);
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockBuilder.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockBuilder.php
new file mode 100644
index 000000000..aec32a2d4
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockBuilder.php
@@ -0,0 +1,516 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_diff;
+use function array_merge;
+use PHPUnit\Framework\TestCase;
+use ReflectionClass;
+
+/**
+ * @psalm-template MockedType
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockBuilder
+{
+    /**
+     * @var TestCase
+     */
+    private $testCase;
+
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @var null|string[]
+     */
+    private $methods = [];
+
+    /**
+     * @var bool
+     */
+    private $emptyMethodsArray = false;
+
+    /**
+     * @var string
+     */
+    private $mockClassName = '';
+
+    /**
+     * @var array
+     */
+    private $constructorArgs = [];
+
+    /**
+     * @var bool
+     */
+    private $originalConstructor = true;
+
+    /**
+     * @var bool
+     */
+    private $originalClone = true;
+
+    /**
+     * @var bool
+     */
+    private $autoload = true;
+
+    /**
+     * @var bool
+     */
+    private $cloneArguments = false;
+
+    /**
+     * @var bool
+     */
+    private $callOriginalMethods = false;
+
+    /**
+     * @var ?object
+     */
+    private $proxyTarget;
+
+    /**
+     * @var bool
+     */
+    private $allowMockingUnknownTypes = true;
+
+    /**
+     * @var bool
+     */
+    private $returnValueGeneration = true;
+
+    /**
+     * @var Generator
+     */
+    private $generator;
+
+    /**
+     * @param string|string[] $type
+     *
+     * @psalm-param class-string<MockedType>|string|string[] $type
+     */
+    public function __construct(TestCase $testCase, $type)
+    {
+        $this->testCase  = $testCase;
+        $this->type      = $type;
+        $this->generator = new Generator;
+    }
+
+    /**
+     * Creates a mock object using a fluent interface.
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownTypeException
+     *
+     * @psalm-return MockObject&MockedType
+     */
+    public function getMock(): MockObject
+    {
+        $object = $this->generator->getMock(
+            $this->type,
+            !$this->emptyMethodsArray ? $this->methods : null,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->cloneArguments,
+            $this->callOriginalMethods,
+            $this->proxyTarget,
+            $this->allowMockingUnknownTypes,
+            $this->returnValueGeneration
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
+    }
+
+    /**
+     * Creates a mock object for an abstract class using a fluent interface.
+     *
+     * @psalm-return MockObject&MockedType
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public function getMockForAbstractClass(): MockObject
+    {
+        $object = $this->generator->getMockForAbstractClass(
+            $this->type,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->methods,
+            $this->cloneArguments
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
+    }
+
+    /**
+     * Creates a mock object for a trait using a fluent interface.
+     *
+     * @psalm-return MockObject&MockedType
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public function getMockForTrait(): MockObject
+    {
+        $object = $this->generator->getMockForTrait(
+            $this->type,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->methods,
+            $this->cloneArguments
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
+    }
+
+    /**
+     * Specifies the subset of methods to mock. Default is to mock none of them.
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/pull/3687
+     *
+     * @return $this
+     */
+    public function setMethods(?array $methods = null): self
+    {
+        if ($methods === null) {
+            $this->methods = $methods;
+        } else {
+            $this->methods = array_merge($this->methods ?? [], $methods);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Specifies the subset of methods to mock, requiring each to exist in the class.
+     *
+     * @param string[] $methods
+     *
+     * @throws CannotUseOnlyMethodsException
+     * @throws ReflectionException
+     *
+     * @return $this
+     */
+    public function onlyMethods(array $methods): self
+    {
+        if (empty($methods)) {
+            $this->emptyMethodsArray = true;
+
+            return $this;
+        }
+
+        try {
+            $reflector = new ReflectionClass($this->type);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        foreach ($methods as $method) {
+            if (!$reflector->hasMethod($method)) {
+                throw new CannotUseOnlyMethodsException($this->type, $method);
+            }
+        }
+
+        $this->methods = array_merge($this->methods ?? [], $methods);
+
+        return $this;
+    }
+
+    /**
+     * Specifies methods that don't exist in the class which you want to mock.
+     *
+     * @param string[] $methods
+     *
+     * @throws CannotUseAddMethodsException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     *
+     * @return $this
+     */
+    public function addMethods(array $methods): self
+    {
+        if (empty($methods)) {
+            $this->emptyMethodsArray = true;
+
+            return $this;
+        }
+
+        try {
+            $reflector = new ReflectionClass($this->type);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        foreach ($methods as $method) {
+            if ($reflector->hasMethod($method)) {
+                throw new CannotUseAddMethodsException($this->type, $method);
+            }
+        }
+
+        $this->methods = array_merge($this->methods ?? [], $methods);
+
+        return $this;
+    }
+
+    /**
+     * Specifies the subset of methods to not mock. Default is to mock all of them.
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/pull/3687
+     *
+     * @throws ReflectionException
+     */
+    public function setMethodsExcept(array $methods = []): self
+    {
+        return $this->setMethods(
+            array_diff(
+                $this->generator->getClassMethods($this->type),
+                $methods
+            )
+        );
+    }
+
+    /**
+     * Specifies the arguments for the constructor.
+     *
+     * @return $this
+     */
+    public function setConstructorArgs(array $args): self
+    {
+        $this->constructorArgs = $args;
+
+        return $this;
+    }
+
+    /**
+     * Specifies the name for the mock class.
+     *
+     * @return $this
+     */
+    public function setMockClassName(string $name): self
+    {
+        $this->mockClassName = $name;
+
+        return $this;
+    }
+
+    /**
+     * Disables the invocation of the original constructor.
+     *
+     * @return $this
+     */
+    public function disableOriginalConstructor(): self
+    {
+        $this->originalConstructor = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the invocation of the original constructor.
+     *
+     * @return $this
+     */
+    public function enableOriginalConstructor(): self
+    {
+        $this->originalConstructor = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the invocation of the original clone constructor.
+     *
+     * @return $this
+     */
+    public function disableOriginalClone(): self
+    {
+        $this->originalClone = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the invocation of the original clone constructor.
+     *
+     * @return $this
+     */
+    public function enableOriginalClone(): self
+    {
+        $this->originalClone = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the use of class autoloading while creating the mock object.
+     *
+     * @return $this
+     */
+    public function disableAutoload(): self
+    {
+        $this->autoload = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the use of class autoloading while creating the mock object.
+     *
+     * @return $this
+     */
+    public function enableAutoload(): self
+    {
+        $this->autoload = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the cloning of arguments passed to mocked methods.
+     *
+     * @return $this
+     */
+    public function disableArgumentCloning(): self
+    {
+        $this->cloneArguments = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the cloning of arguments passed to mocked methods.
+     *
+     * @return $this
+     */
+    public function enableArgumentCloning(): self
+    {
+        $this->cloneArguments = true;
+
+        return $this;
+    }
+
+    /**
+     * Enables the invocation of the original methods.
+     *
+     * @return $this
+     */
+    public function enableProxyingToOriginalMethods(): self
+    {
+        $this->callOriginalMethods = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the invocation of the original methods.
+     *
+     * @return $this
+     */
+    public function disableProxyingToOriginalMethods(): self
+    {
+        $this->callOriginalMethods = false;
+        $this->proxyTarget         = null;
+
+        return $this;
+    }
+
+    /**
+     * Sets the proxy target.
+     *
+     * @return $this
+     */
+    public function setProxyTarget(object $object): self
+    {
+        $this->proxyTarget = $object;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function allowMockingUnknownTypes(): self
+    {
+        $this->allowMockingUnknownTypes = true;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function disallowMockingUnknownTypes(): self
+    {
+        $this->allowMockingUnknownTypes = false;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function enableAutoReturnValueGeneration(): self
+    {
+        $this->returnValueGeneration = true;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function disableAutoReturnValueGeneration(): self
+    {
+        $this->returnValueGeneration = false;
+
+        return $this;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockClass.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockClass.php
new file mode 100644
index 000000000..253d78460
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockClass.php
@@ -0,0 +1,69 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function call_user_func;
+use function class_exists;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockClass implements MockType
+{
+    /**
+     * @var string
+     */
+    private $classCode;
+
+    /**
+     * @var class-string
+     */
+    private $mockName;
+
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private $configurableMethods;
+
+    /**
+     * @psalm-param class-string $mockName
+     */
+    public function __construct(string $classCode, string $mockName, array $configurableMethods)
+    {
+        $this->classCode           = $classCode;
+        $this->mockName            = $mockName;
+        $this->configurableMethods = $configurableMethods;
+    }
+
+    /**
+     * @psalm-return class-string
+     */
+    public function generate(): string
+    {
+        if (!class_exists($this->mockName, false)) {
+            eval($this->classCode);
+
+            call_user_func(
+                [
+                    $this->mockName,
+                    '__phpunit_initConfigurableMethods',
+                ],
+                ...$this->configurableMethods
+            );
+        }
+
+        return $this->mockName;
+    }
+
+    public function getClassCode(): string
+    {
+        return $this->classCode;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethod.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethod.php
new file mode 100644
index 000000000..5e02cae5f
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethod.php
@@ -0,0 +1,398 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use const DIRECTORY_SEPARATOR;
+use function implode;
+use function is_string;
+use function preg_match;
+use function preg_replace;
+use function sprintf;
+use function substr_count;
+use function trim;
+use function var_export;
+use ReflectionMethod;
+use ReflectionNamedType;
+use ReflectionParameter;
+use ReflectionUnionType;
+use SebastianBergmann\Template\Exception as TemplateException;
+use SebastianBergmann\Template\Template;
+use SebastianBergmann\Type\ReflectionMapper;
+use SebastianBergmann\Type\Type;
+use SebastianBergmann\Type\UnknownType;
+use SebastianBergmann\Type\VoidType;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockMethod
+{
+    /**
+     * @var Template[]
+     */
+    private static $templates = [];
+
+    /**
+     * @var string
+     */
+    private $className;
+
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    /**
+     * @var bool
+     */
+    private $cloneArguments;
+
+    /**
+     * @var string string
+     */
+    private $modifier;
+
+    /**
+     * @var string
+     */
+    private $argumentsForDeclaration;
+
+    /**
+     * @var string
+     */
+    private $argumentsForCall;
+
+    /**
+     * @var Type
+     */
+    private $returnType;
+
+    /**
+     * @var string
+     */
+    private $reference;
+
+    /**
+     * @var bool
+     */
+    private $callOriginalMethod;
+
+    /**
+     * @var bool
+     */
+    private $static;
+
+    /**
+     * @var ?string
+     */
+    private $deprecation;
+
+    /**
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public static function fromReflection(ReflectionMethod $method, bool $callOriginalMethod, bool $cloneArguments): self
+    {
+        if ($method->isPrivate()) {
+            $modifier = 'private';
+        } elseif ($method->isProtected()) {
+            $modifier = 'protected';
+        } else {
+            $modifier = 'public';
+        }
+
+        if ($method->isStatic()) {
+            $modifier .= ' static';
+        }
+
+        if ($method->returnsReference()) {
+            $reference = '&';
+        } else {
+            $reference = '';
+        }
+
+        $docComment = $method->getDocComment();
+
+        if (is_string($docComment) &&
+            preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $docComment, $deprecation)) {
+            $deprecation = trim(preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
+        } else {
+            $deprecation = null;
+        }
+
+        return new self(
+            $method->getDeclaringClass()->getName(),
+            $method->getName(),
+            $cloneArguments,
+            $modifier,
+            self::getMethodParametersForDeclaration($method),
+            self::getMethodParametersForCall($method),
+            (new ReflectionMapper)->fromMethodReturnType($method),
+            $reference,
+            $callOriginalMethod,
+            $method->isStatic(),
+            $deprecation
+        );
+    }
+
+    public static function fromName(string $fullClassName, string $methodName, bool $cloneArguments): self
+    {
+        return new self(
+            $fullClassName,
+            $methodName,
+            $cloneArguments,
+            'public',
+            '',
+            '',
+            new UnknownType,
+            '',
+            false,
+            false,
+            null
+        );
+    }
+
+    public function __construct(string $className, string $methodName, bool $cloneArguments, string $modifier, string $argumentsForDeclaration, string $argumentsForCall, Type $returnType, string $reference, bool $callOriginalMethod, bool $static, ?string $deprecation)
+    {
+        $this->className               = $className;
+        $this->methodName              = $methodName;
+        $this->cloneArguments          = $cloneArguments;
+        $this->modifier                = $modifier;
+        $this->argumentsForDeclaration = $argumentsForDeclaration;
+        $this->argumentsForCall        = $argumentsForCall;
+        $this->returnType              = $returnType;
+        $this->reference               = $reference;
+        $this->callOriginalMethod      = $callOriginalMethod;
+        $this->static                  = $static;
+        $this->deprecation             = $deprecation;
+    }
+
+    public function getName(): string
+    {
+        return $this->methodName;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    public function generateCode(): string
+    {
+        if ($this->static) {
+            $templateFile = 'mocked_static_method.tpl';
+        } elseif ($this->returnType instanceof VoidType) {
+            $templateFile = sprintf(
+                '%s_method_void.tpl',
+                $this->callOriginalMethod ? 'proxied' : 'mocked'
+            );
+        } else {
+            $templateFile = sprintf(
+                '%s_method.tpl',
+                $this->callOriginalMethod ? 'proxied' : 'mocked'
+            );
+        }
+
+        $deprecation = $this->deprecation;
+
+        if (null !== $this->deprecation) {
+            $deprecation         = "The {$this->className}::{$this->methodName} method is deprecated ({$this->deprecation}).";
+            $deprecationTemplate = $this->getTemplate('deprecation.tpl');
+
+            $deprecationTemplate->setVar(
+                [
+                    'deprecation' => var_export($deprecation, true),
+                ]
+            );
+
+            $deprecation = $deprecationTemplate->render();
+        }
+
+        $template = $this->getTemplate($templateFile);
+
+        $template->setVar(
+            [
+                'arguments_decl'     => $this->argumentsForDeclaration,
+                'arguments_call'     => $this->argumentsForCall,
+                'return_declaration' => !empty($this->returnType->asString()) ? (': ' . $this->returnType->asString()) : '',
+                'return_type'        => $this->returnType->asString(),
+                'arguments_count'    => !empty($this->argumentsForCall) ? substr_count($this->argumentsForCall, ',') + 1 : 0,
+                'class_name'         => $this->className,
+                'method_name'        => $this->methodName,
+                'modifier'           => $this->modifier,
+                'reference'          => $this->reference,
+                'clone_arguments'    => $this->cloneArguments ? 'true' : 'false',
+                'deprecation'        => $deprecation,
+            ]
+        );
+
+        return $template->render();
+    }
+
+    public function getReturnType(): Type
+    {
+        return $this->returnType;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function getTemplate(string $template): Template
+    {
+        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;
+
+        if (!isset(self::$templates[$filename])) {
+            try {
+                self::$templates[$filename] = new Template($filename);
+            } catch (TemplateException $e) {
+                throw new RuntimeException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+        }
+
+        return self::$templates[$filename];
+    }
+
+    /**
+     * Returns the parameters of a function or method.
+     *
+     * @throws RuntimeException
+     */
+    private static function getMethodParametersForDeclaration(ReflectionMethod $method): string
+    {
+        $parameters = [];
+
+        foreach ($method->getParameters() as $i => $parameter) {
+            $name = '$' . $parameter->getName();
+
+            /* Note: PHP extensions may use empty names for reference arguments
+             * or "..." for methods taking a variable number of arguments.
+             */
+            if ($name === '$' || $name === '$...') {
+                $name = '$arg' . $i;
+            }
+
+            $nullable        = '';
+            $default         = '';
+            $reference       = '';
+            $typeDeclaration = '';
+            $type            = null;
+            $typeName        = null;
+
+            if ($parameter->hasType()) {
+                $type = $parameter->getType();
+
+                if ($type instanceof ReflectionNamedType) {
+                    $typeName = $type->getName();
+                }
+            }
+
+            if ($parameter->isVariadic()) {
+                $name = '...' . $name;
+            } elseif ($parameter->isDefaultValueAvailable()) {
+                $default = ' = ' . self::exportDefaultValue($parameter);
+            } elseif ($parameter->isOptional()) {
+                $default = ' = null';
+            }
+
+            if ($type !== null) {
+                if ($typeName !== 'mixed' && $parameter->allowsNull() && !$type instanceof ReflectionUnionType) {
+                    $nullable = '?';
+                }
+
+                if ($typeName === 'self') {
+                    $typeDeclaration = $method->getDeclaringClass()->getName() . ' ';
+                } elseif ($typeName !== null) {
+                    $typeDeclaration = $typeName . ' ';
+                } elseif ($type instanceof ReflectionUnionType) {
+                    $typeDeclaration = self::unionTypeAsString(
+                        $type,
+                        $method->getDeclaringClass()->getName()
+                    );
+                }
+            }
+
+            if ($parameter->isPassedByReference()) {
+                $reference = '&';
+            }
+
+            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
+        }
+
+        return implode(', ', $parameters);
+    }
+
+    /**
+     * Returns the parameters of a function or method.
+     *
+     * @throws ReflectionException
+     */
+    private static function getMethodParametersForCall(ReflectionMethod $method): string
+    {
+        $parameters = [];
+
+        foreach ($method->getParameters() as $i => $parameter) {
+            $name = '$' . $parameter->getName();
+
+            /* Note: PHP extensions may use empty names for reference arguments
+             * or "..." for methods taking a variable number of arguments.
+             */
+            if ($name === '$' || $name === '$...') {
+                $name = '$arg' . $i;
+            }
+
+            if ($parameter->isVariadic()) {
+                continue;
+            }
+
+            if ($parameter->isPassedByReference()) {
+                $parameters[] = '&' . $name;
+            } else {
+                $parameters[] = $name;
+            }
+        }
+
+        return implode(', ', $parameters);
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private static function exportDefaultValue(ReflectionParameter $parameter): string
+    {
+        try {
+            return (string) var_export($parameter->getDefaultValue(), true);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    private static function unionTypeAsString(ReflectionUnionType $union, string $self): string
+    {
+        $types = [];
+
+        foreach ($union->getTypes() as $type) {
+            if ((string) $type === 'self') {
+                $types[] = $self;
+            } else {
+                $types[] = $type;
+            }
+        }
+
+        return implode('|', $types) . ' ';
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethodSet.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethodSet.php
new file mode 100644
index 000000000..1c78963c0
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethodSet.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_key_exists;
+use function array_values;
+use function strtolower;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockMethodSet
+{
+    /**
+     * @var MockMethod[]
+     */
+    private $methods = [];
+
+    public function addMethods(MockMethod ...$methods): void
+    {
+        foreach ($methods as $method) {
+            $this->methods[strtolower($method->getName())] = $method;
+        }
+    }
+
+    /**
+     * @return MockMethod[]
+     */
+    public function asArray(): array
+    {
+        return array_values($this->methods);
+    }
+
+    public function hasMethod(string $methodName): bool
+    {
+        return array_key_exists(strtolower($methodName), $this->methods);
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockObject.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockObject.php
new file mode 100644
index 000000000..094decf43
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockObject.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker as BuilderInvocationMocker;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+
+/**
+ * @method BuilderInvocationMocker method($constraint)
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface MockObject extends Stub
+{
+    public function __phpunit_setOriginalObject($originalObject): void;
+
+    public function __phpunit_verify(bool $unsetInvocationMocker = true): void;
+
+    public function expects(InvocationOrder $invocationRule): BuilderInvocationMocker;
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockTrait.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockTrait.php
new file mode 100644
index 000000000..7c326988f
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockTrait.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function class_exists;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockTrait implements MockType
+{
+    /**
+     * @var string
+     */
+    private $classCode;
+
+    /**
+     * @var class-string
+     */
+    private $mockName;
+
+    /**
+     * @psalm-param class-string $mockName
+     */
+    public function __construct(string $classCode, string $mockName)
+    {
+        $this->classCode = $classCode;
+        $this->mockName  = $mockName;
+    }
+
+    /**
+     * @psalm-return class-string
+     */
+    public function generate(): string
+    {
+        if (!class_exists($this->mockName, false)) {
+            eval($this->classCode);
+        }
+
+        return $this->mockName;
+    }
+
+    public function getClassCode(): string
+    {
+        return $this->classCode;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/MockType.php b/vendor/phpunit/phpunit/src/Framework/MockObject/MockType.php
new file mode 100644
index 000000000..6a03fb51a
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/MockType.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface MockType
+{
+    /**
+     * @psalm-return class-string
+     */
+    public function generate(): string;
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyInvokedCount.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyInvokedCount.php
new file mode 100644
index 000000000..f93e5686b
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyInvokedCount.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class AnyInvokedCount extends InvocationOrder
+{
+    public function toString(): string
+    {
+        return 'invoked zero or more times';
+    }
+
+    public function verify(): void
+    {
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyParameters.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyParameters.php
new file mode 100644
index 000000000..61de78878
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyParameters.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class AnyParameters implements ParametersRule
+{
+    public function toString(): string
+    {
+        return 'with any parameters';
+    }
+
+    public function apply(BaseInvocation $invocation): void
+    {
+    }
+
+    public function verify(): void
+    {
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ConsecutiveParameters.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ConsecutiveParameters.php
new file mode 100644
index 000000000..6025c0a16
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ConsecutiveParameters.php
@@ -0,0 +1,130 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function count;
+use function gettype;
+use function is_iterable;
+use function sprintf;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\InvalidParameterGroupException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConsecutiveParameters implements ParametersRule
+{
+    /**
+     * @var array
+     */
+    private $parameterGroups = [];
+
+    /**
+     * @var array
+     */
+    private $invocations = [];
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameterGroups)
+    {
+        foreach ($parameterGroups as $index => $parameters) {
+            if (!is_iterable($parameters)) {
+                throw new InvalidParameterGroupException(
+                    sprintf(
+                        'Parameter group #%d must be an array or Traversable, got %s',
+                        $index,
+                        gettype($parameters)
+                    )
+                );
+            }
+
+            foreach ($parameters as $parameter) {
+                if (!$parameter instanceof Constraint) {
+                    $parameter = new IsEqual($parameter);
+                }
+
+                $this->parameterGroups[$index][] = $parameter;
+            }
+        }
+    }
+
+    public function toString(): string
+    {
+        return 'with consecutive parameters';
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function apply(BaseInvocation $invocation): void
+    {
+        $this->invocations[] = $invocation;
+        $callIndex           = count($this->invocations) - 1;
+
+        $this->verifyInvocation($invocation, $callIndex);
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function verify(): void
+    {
+        foreach ($this->invocations as $callIndex => $invocation) {
+            $this->verifyInvocation($invocation, $callIndex);
+        }
+    }
+
+    /**
+     * Verify a single invocation.
+     *
+     * @param int $callIndex
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    private function verifyInvocation(BaseInvocation $invocation, $callIndex): void
+    {
+        if (!isset($this->parameterGroups[$callIndex])) {
+            // no parameter assertion for this call index
+            return;
+        }
+
+        $parameters = $this->parameterGroups[$callIndex];
+
+        if (count($invocation->getParameters()) < count($parameters)) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    'Parameter count for invocation %s is too low.',
+                    $invocation->toString()
+                )
+            );
+        }
+
+        foreach ($parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $invocation->getParameters()[$i],
+                sprintf(
+                    'Parameter %s for invocation #%d %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $callIndex,
+                    $invocation->toString()
+                )
+            );
+        }
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php
new file mode 100644
index 000000000..90aa49350
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php
@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function count;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\Verifiable;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class InvocationOrder implements SelfDescribing, Verifiable
+{
+    /**
+     * @var BaseInvocation[]
+     */
+    private $invocations = [];
+
+    public function getInvocationCount(): int
+    {
+        return count($this->invocations);
+    }
+
+    public function hasBeenInvoked(): bool
+    {
+        return count($this->invocations) > 0;
+    }
+
+    final public function invoked(BaseInvocation $invocation)
+    {
+        $this->invocations[] = $invocation;
+
+        return $this->invokedDo($invocation);
+    }
+
+    abstract public function matches(BaseInvocation $invocation): bool;
+
+    abstract protected function invokedDo(BaseInvocation $invocation);
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtIndex.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtIndex.php
new file mode 100644
index 000000000..2a6625e2f
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtIndex.php
@@ -0,0 +1,75 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4297
+ * @codeCoverageIgnore
+ */
+final class InvokedAtIndex extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $sequenceIndex;
+
+    /**
+     * @var int
+     */
+    private $currentIndex = -1;
+
+    /**
+     * @param int $sequenceIndex
+     */
+    public function __construct($sequenceIndex)
+    {
+        $this->sequenceIndex = $sequenceIndex;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked at sequence index ' . $this->sequenceIndex;
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        $this->currentIndex++;
+
+        return $this->currentIndex == $this->sequenceIndex;
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        if ($this->currentIndex < $this->sequenceIndex) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    'The expected invocation at index %s was never reached.',
+                    $this->sequenceIndex
+                )
+            );
+        }
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastCount.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastCount.php
new file mode 100644
index 000000000..a84aa6559
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastCount.php
@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedAtLeastCount extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $requiredInvocations;
+
+    /**
+     * @param int $requiredInvocations
+     */
+    public function __construct($requiredInvocations)
+    {
+        $this->requiredInvocations = $requiredInvocations;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked at least ' . $this->requiredInvocations . ' times';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count < $this->requiredInvocations) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least ' . $this->requiredInvocations .
+                ' times but it occurred ' . $count . ' time(s).'
+            );
+        }
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastOnce.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastOnce.php
new file mode 100644
index 000000000..d0ad1f801
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastOnce.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedAtLeastOnce extends InvocationOrder
+{
+    public function toString(): string
+    {
+        return 'invoked at least once';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count < 1) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least once but it never occurred.'
+            );
+        }
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtMostCount.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtMostCount.php
new file mode 100644
index 000000000..c3b815aa4
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtMostCount.php
@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedAtMostCount extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $allowedInvocations;
+
+    /**
+     * @param int $allowedInvocations
+     */
+    public function __construct($allowedInvocations)
+    {
+        $this->allowedInvocations = $allowedInvocations;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked at most ' . $this->allowedInvocations . ' times';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count > $this->allowedInvocations) {
+            throw new ExpectationFailedException(
+                'Expected invocation at most ' . $this->allowedInvocations .
+                ' times but it occurred ' . $count . ' time(s).'
+            );
+        }
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedCount.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedCount.php
new file mode 100644
index 000000000..188326c91
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedCount.php
@@ -0,0 +1,102 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedCount extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $expectedCount;
+
+    /**
+     * @param int $expectedCount
+     */
+    public function __construct($expectedCount)
+    {
+        $this->expectedCount = $expectedCount;
+    }
+
+    public function isNever(): bool
+    {
+        return $this->expectedCount === 0;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked ' . $this->expectedCount . ' time(s)';
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count !== $this->expectedCount) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    'Method was expected to be called %d times, ' .
+                    'actually called %d times.',
+                    $this->expectedCount,
+                    $count
+                )
+            );
+        }
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     */
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count > $this->expectedCount) {
+            $message = $invocation->toString() . ' ';
+
+            switch ($this->expectedCount) {
+                case 0:
+                    $message .= 'was not expected to be called.';
+
+                    break;
+
+                case 1:
+                    $message .= 'was not expected to be called more than once.';
+
+                    break;
+
+                default:
+                    $message .= sprintf(
+                        'was not expected to be called more than %d times.',
+                        $this->expectedCount
+                    );
+            }
+
+            throw new ExpectationFailedException($message);
+        }
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/MethodName.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/MethodName.php
new file mode 100644
index 000000000..83ba3b8da
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/MethodName.php
@@ -0,0 +1,68 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function is_string;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\InvalidArgumentException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\MethodNameConstraint;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodName
+{
+    /**
+     * @var Constraint
+     */
+    private $constraint;
+
+    /**
+     * @param Constraint|string $constraint
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct($constraint)
+    {
+        if (is_string($constraint)) {
+            $constraint = new MethodNameConstraint($constraint);
+        }
+
+        if (!$constraint instanceof Constraint) {
+            throw InvalidArgumentException::create(1, 'PHPUnit\Framework\Constraint\Constraint object or string');
+        }
+
+        $this->constraint = $constraint;
+    }
+
+    public function toString(): string
+    {
+        return 'method name ' . $this->constraint->toString();
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return $this->matchesName($invocation->getMethodName());
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function matchesName(string $methodName): bool
+    {
+        return (bool) $this->constraint->evaluate($methodName, '', true);
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/Parameters.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/Parameters.php
new file mode 100644
index 000000000..3f1cc53ae
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/Parameters.php
@@ -0,0 +1,160 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function count;
+use function get_class;
+use function sprintf;
+use Exception;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Parameters implements ParametersRule
+{
+    /**
+     * @var Constraint[]
+     */
+    private $parameters = [];
+
+    /**
+     * @var BaseInvocation
+     */
+    private $invocation;
+
+    /**
+     * @var bool|ExpectationFailedException
+     */
+    private $parameterVerificationResult;
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameters)
+    {
+        foreach ($parameters as $parameter) {
+            if (!($parameter instanceof Constraint)) {
+                $parameter = new IsEqual(
+                    $parameter
+                );
+            }
+
+            $this->parameters[] = $parameter;
+        }
+    }
+
+    public function toString(): string
+    {
+        $text = 'with parameter';
+
+        foreach ($this->parameters as $index => $parameter) {
+            if ($index > 0) {
+                $text .= ' and';
+            }
+
+            $text .= ' ' . $index . ' ' . $parameter->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function apply(BaseInvocation $invocation): void
+    {
+        $this->invocation                  = $invocation;
+        $this->parameterVerificationResult = null;
+
+        try {
+            $this->parameterVerificationResult = $this->doVerify();
+        } catch (ExpectationFailedException $e) {
+            $this->parameterVerificationResult = $e;
+
+            throw $this->parameterVerificationResult;
+        }
+    }
+
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it
+     * does the rule will get the invoked() method called which should check
+     * if an expectation is met.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $this->doVerify();
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    private function doVerify(): bool
+    {
+        if (isset($this->parameterVerificationResult)) {
+            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
+        }
+
+        if ($this->invocation === null) {
+            throw new ExpectationFailedException('Mocked method does not exist.');
+        }
+
+        if (count($this->invocation->getParameters()) < count($this->parameters)) {
+            $message = 'Parameter count for invocation %s is too low.';
+
+            // The user called `->with($this->anything())`, but may have meant
+            // `->withAnyParameters()`.
+            //
+            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
+            if (count($this->parameters) === 1 &&
+                get_class($this->parameters[0]) === IsAnything::class) {
+                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
+            }
+
+            throw new ExpectationFailedException(
+                sprintf($message, $this->invocation->toString())
+            );
+        }
+
+        foreach ($this->parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $this->invocation->getParameters()[$i],
+                sprintf(
+                    'Parameter %s for invocation %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $this->invocation->toString()
+                )
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     */
+    private function guardAgainstDuplicateEvaluationOfParameterConstraints(): bool
+    {
+        if ($this->parameterVerificationResult instanceof ExpectationFailedException) {
+            throw $this->parameterVerificationResult;
+        }
+
+        return (bool) $this->parameterVerificationResult;
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ParametersRule.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ParametersRule.php
new file mode 100644
index 000000000..70c47fe32
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ParametersRule.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\Verifiable;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface ParametersRule extends SelfDescribing, Verifiable
+{
+    /**
+     * @throws ExpectationFailedException if the invocation violates the rule
+     */
+    public function apply(BaseInvocation $invocation): void;
+
+    public function verify(): void;
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub.php
new file mode 100644
index 000000000..2b032e2dc
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\MockObject\Builder\InvocationStubber;
+
+/**
+ * @method InvocationStubber method($constraint)
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface Stub
+{
+    public function __phpunit_getInvocationHandler(): InvocationHandler;
+
+    public function __phpunit_hasMatchers(): bool;
+
+    public function __phpunit_setReturnValueGeneration(bool $returnValueGeneration): void;
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ConsecutiveCalls.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ConsecutiveCalls.php
new file mode 100644
index 000000000..0dcf386b3
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ConsecutiveCalls.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function array_shift;
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConsecutiveCalls implements Stub
+{
+    /**
+     * @var array
+     */
+    private $stack;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct(array $stack)
+    {
+        $this->stack = $stack;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        $this->value = array_shift($this->stack);
+
+        if ($this->value instanceof Stub) {
+            $this->value = $this->value->invoke($invocation);
+        }
+
+        return $this->value;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Exception.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Exception.php
new file mode 100644
index 000000000..5d64c96a5
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Exception.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception implements Stub
+{
+    private $exception;
+
+    public function __construct(Throwable $exception)
+    {
+        $this->exception = $exception;
+    }
+
+    /**
+     * @throws Throwable
+     */
+    public function invoke(Invocation $invocation): void
+    {
+        throw $this->exception;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'raise user-specified exception %s',
+            $exporter->export($this->exception)
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnArgument.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnArgument.php
new file mode 100644
index 000000000..c7b3f8f41
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnArgument.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnArgument implements Stub
+{
+    /**
+     * @var int
+     */
+    private $argumentIndex;
+
+    public function __construct($argumentIndex)
+    {
+        $this->argumentIndex = $argumentIndex;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        if (isset($invocation->getParameters()[$this->argumentIndex])) {
+            return $invocation->getParameters()[$this->argumentIndex];
+        }
+    }
+
+    public function toString(): string
+    {
+        return sprintf('return argument #%d', $this->argumentIndex);
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnCallback.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnCallback.php
new file mode 100644
index 000000000..e02181e90
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnCallback.php
@@ -0,0 +1,59 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function call_user_func_array;
+use function get_class;
+use function is_array;
+use function is_object;
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnCallback implements Stub
+{
+    private $callback;
+
+    public function __construct($callback)
+    {
+        $this->callback = $callback;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return call_user_func_array($this->callback, $invocation->getParameters());
+    }
+
+    public function toString(): string
+    {
+        if (is_array($this->callback)) {
+            if (is_object($this->callback[0])) {
+                $class = get_class($this->callback[0]);
+                $type  = '->';
+            } else {
+                $class = $this->callback[0];
+                $type  = '::';
+            }
+
+            return sprintf(
+                'return result of user defined callback %s%s%s() with the ' .
+                'passed arguments',
+                $class,
+                $type,
+                $this->callback[1]
+            );
+        }
+
+        return 'return result of user defined callback ' . $this->callback .
+               ' with the passed arguments';
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnReference.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnReference.php
new file mode 100644
index 000000000..0d288cebe
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnReference.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnReference implements Stub
+{
+    /**
+     * @var mixed
+     */
+    private $reference;
+
+    public function __construct(&$reference)
+    {
+        $this->reference = &$reference;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return $this->reference;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'return user-specified reference %s',
+            $exporter->export($this->reference)
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnSelf.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnSelf.php
new file mode 100644
index 000000000..6d2137bfb
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnSelf.php
@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnSelf implements Stub
+{
+    /**
+     * @throws RuntimeException
+     */
+    public function invoke(Invocation $invocation)
+    {
+        return $invocation->getObject();
+    }
+
+    public function toString(): string
+    {
+        return 'return the current object';
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnStub.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnStub.php
new file mode 100644
index 000000000..fbcd0a07a
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnStub.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnStub implements Stub
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return $this->value;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnValueMap.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnValueMap.php
new file mode 100644
index 000000000..5fcd3a09a
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnValueMap.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function array_pop;
+use function count;
+use function is_array;
+use PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnValueMap implements Stub
+{
+    /**
+     * @var array
+     */
+    private $valueMap;
+
+    public function __construct(array $valueMap)
+    {
+        $this->valueMap = $valueMap;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        $parameterCount = count($invocation->getParameters());
+
+        foreach ($this->valueMap as $map) {
+            if (!is_array($map) || $parameterCount !== (count($map) - 1)) {
+                continue;
+            }
+
+            $return = array_pop($map);
+
+            if ($invocation->getParameters() === $map) {
+                return $return;
+            }
+        }
+    }
+
+    public function toString(): string
+    {
+        return 'return value from a map';
+    }
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Stub.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Stub.php
new file mode 100644
index 000000000..15cfce5c3
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Stub.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Stub extends SelfDescribing
+{
+    /**
+     * Fakes the processing of the invocation $invocation by returning a
+     * specific value.
+     *
+     * @param Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
+     */
+    public function invoke(Invocation $invocation);
+}
diff --git a/vendor/phpunit/phpunit/src/Framework/MockObject/Verifiable.php b/vendor/phpunit/phpunit/src/Framework/MockObject/Verifiable.php
new file mode 100644
index 000000000..8c9a82c5a
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Framework/MockObject/Verifiable.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Verifiable
+{
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void;
+}