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+<?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()
+ )
+ );
+ }
+ }
+}