diff options
Diffstat (limited to 'vendor/phpspec/prophecy/src/Prophecy/Promise')
5 files changed, 318 insertions, 0 deletions
diff --git a/vendor/phpspec/prophecy/src/Prophecy/Promise/CallbackPromise.php b/vendor/phpspec/prophecy/src/Prophecy/Promise/CallbackPromise.php new file mode 100644 index 000000000..f766e6e67 --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Promise/CallbackPromise.php @@ -0,0 +1,67 @@ +<?php + +/* + * This file is part of the Prophecy. + * (c) Konstantin Kudryashov <[email protected]> + * Marcello Duarte <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Prophecy\Promise; + +use Prophecy\Prophecy\ObjectProphecy; +use Prophecy\Prophecy\MethodProphecy; +use Prophecy\Exception\InvalidArgumentException; +use Closure; +use ReflectionFunction; + +/** + * Callback promise. + * + * @author Konstantin Kudryashov <[email protected]> + */ +class CallbackPromise implements PromiseInterface +{ + private $callback; + + /** + * Initializes callback promise. + * + * @param callable $callback Custom callback + * + * @throws \Prophecy\Exception\InvalidArgumentException + */ + public function __construct($callback) + { + if (!is_callable($callback)) { + throw new InvalidArgumentException(sprintf( + 'Callable expected as an argument to CallbackPromise, but got %s.', + gettype($callback) + )); + } + + $this->callback = $callback; + } + + /** + * Evaluates promise callback. + * + * @param array $args + * @param ObjectProphecy $object + * @param MethodProphecy $method + * + * @return mixed + */ + public function execute(array $args, ObjectProphecy $object, MethodProphecy $method) + { + $callback = $this->callback; + + if ($callback instanceof Closure && method_exists('Closure', 'bind') && (new ReflectionFunction($callback))->getClosureThis() !== null) { + $callback = Closure::bind($callback, $object); + } + + return call_user_func($callback, $args, $object, $method); + } +} diff --git a/vendor/phpspec/prophecy/src/Prophecy/Promise/PromiseInterface.php b/vendor/phpspec/prophecy/src/Prophecy/Promise/PromiseInterface.php new file mode 100644 index 000000000..382537b47 --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Promise/PromiseInterface.php @@ -0,0 +1,35 @@ +<?php + +/* + * This file is part of the Prophecy. + * (c) Konstantin Kudryashov <[email protected]> + * Marcello Duarte <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Prophecy\Promise; + +use Prophecy\Prophecy\ObjectProphecy; +use Prophecy\Prophecy\MethodProphecy; + +/** + * Promise interface. + * Promises are logical blocks, tied to `will...` keyword. + * + * @author Konstantin Kudryashov <[email protected]> + */ +interface PromiseInterface +{ + /** + * Evaluates promise. + * + * @param array $args + * @param ObjectProphecy $object + * @param MethodProphecy $method + * + * @return mixed + */ + public function execute(array $args, ObjectProphecy $object, MethodProphecy $method); +} diff --git a/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnArgumentPromise.php b/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnArgumentPromise.php new file mode 100644 index 000000000..39bfeea07 --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnArgumentPromise.php @@ -0,0 +1,61 @@ +<?php + +/* + * This file is part of the Prophecy. + * (c) Konstantin Kudryashov <[email protected]> + * Marcello Duarte <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Prophecy\Promise; + +use Prophecy\Exception\InvalidArgumentException; +use Prophecy\Prophecy\ObjectProphecy; +use Prophecy\Prophecy\MethodProphecy; + +/** + * Return argument promise. + * + * @author Konstantin Kudryashov <[email protected]> + */ +class ReturnArgumentPromise implements PromiseInterface +{ + /** + * @var int + */ + private $index; + + /** + * Initializes callback promise. + * + * @param int $index The zero-indexed number of the argument to return + * + * @throws \Prophecy\Exception\InvalidArgumentException + */ + public function __construct($index = 0) + { + if (!is_int($index) || $index < 0) { + throw new InvalidArgumentException(sprintf( + 'Zero-based index expected as argument to ReturnArgumentPromise, but got %s.', + $index + )); + } + $this->index = $index; + } + + /** + * Returns nth argument if has one, null otherwise. + * + * @param array $args + * @param ObjectProphecy $object + * @param MethodProphecy $method + * + * @return null|mixed + */ + public function execute(array $args, ObjectProphecy $object, MethodProphecy $method) + { + return count($args) > $this->index ? $args[$this->index] : null; + } +} diff --git a/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnPromise.php b/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnPromise.php new file mode 100644 index 000000000..c7d5ac598 --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnPromise.php @@ -0,0 +1,55 @@ +<?php + +/* + * This file is part of the Prophecy. + * (c) Konstantin Kudryashov <[email protected]> + * Marcello Duarte <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Prophecy\Promise; + +use Prophecy\Prophecy\ObjectProphecy; +use Prophecy\Prophecy\MethodProphecy; + +/** + * Return promise. + * + * @author Konstantin Kudryashov <[email protected]> + */ +class ReturnPromise implements PromiseInterface +{ + private $returnValues = array(); + + /** + * Initializes promise. + * + * @param array $returnValues Array of values + */ + public function __construct(array $returnValues) + { + $this->returnValues = $returnValues; + } + + /** + * Returns saved values one by one until last one, then continuously returns last value. + * + * @param array $args + * @param ObjectProphecy $object + * @param MethodProphecy $method + * + * @return mixed + */ + public function execute(array $args, ObjectProphecy $object, MethodProphecy $method) + { + $value = array_shift($this->returnValues); + + if (!count($this->returnValues)) { + $this->returnValues[] = $value; + } + + return $value; + } +} diff --git a/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php b/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php new file mode 100644 index 000000000..26ec19edf --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php @@ -0,0 +1,100 @@ +<?php + +/* + * This file is part of the Prophecy. + * (c) Konstantin Kudryashov <[email protected]> + * Marcello Duarte <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Prophecy\Promise; + +use Doctrine\Instantiator\Instantiator; +use Prophecy\Prophecy\ObjectProphecy; +use Prophecy\Prophecy\MethodProphecy; +use Prophecy\Exception\InvalidArgumentException; +use ReflectionClass; + +/** + * Throw promise. + * + * @author Konstantin Kudryashov <[email protected]> + */ +class ThrowPromise implements PromiseInterface +{ + private $exception; + + /** + * @var \Doctrine\Instantiator\Instantiator + */ + private $instantiator; + + /** + * Initializes promise. + * + * @param string|\Exception|\Throwable $exception Exception class name or instance + * + * @throws \Prophecy\Exception\InvalidArgumentException + */ + public function __construct($exception) + { + if (is_string($exception)) { + if ((!class_exists($exception) && !interface_exists($exception)) || !$this->isAValidThrowable($exception)) { + throw new InvalidArgumentException(sprintf( + 'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.', + $exception + )); + } + } elseif (!$exception instanceof \Exception && !$exception instanceof \Throwable) { + throw new InvalidArgumentException(sprintf( + 'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.', + is_object($exception) ? get_class($exception) : gettype($exception) + )); + } + + $this->exception = $exception; + } + + /** + * Throws predefined exception. + * + * @param array $args + * @param ObjectProphecy $object + * @param MethodProphecy $method + * + * @throws object + */ + public function execute(array $args, ObjectProphecy $object, MethodProphecy $method) + { + if (is_string($this->exception)) { + $classname = $this->exception; + $reflection = new ReflectionClass($classname); + $constructor = $reflection->getConstructor(); + + if ($constructor->isPublic() && 0 == $constructor->getNumberOfRequiredParameters()) { + throw $reflection->newInstance(); + } + + if (!$this->instantiator) { + $this->instantiator = new Instantiator(); + } + + throw $this->instantiator->instantiate($classname); + } + + throw $this->exception; + } + + /** + * @param string $exception + * + * @return bool + */ + private function isAValidThrowable($exception) + { + return is_a($exception, 'Exception', true) + || is_a($exception, 'Throwable', true); + } +} |