diff options
Diffstat (limited to 'vendor/phpspec/prophecy/src/Prophecy/Argument/Token/CallbackToken.php')
-rw-r--r-- | vendor/phpspec/prophecy/src/Prophecy/Argument/Token/CallbackToken.php | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/CallbackToken.php b/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/CallbackToken.php new file mode 100644 index 000000000..f45ba20be --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/CallbackToken.php @@ -0,0 +1,75 @@ +<?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\Argument\Token; + +use Prophecy\Exception\InvalidArgumentException; + +/** + * Callback-verified token. + * + * @author Konstantin Kudryashov <[email protected]> + */ +class CallbackToken implements TokenInterface +{ + private $callback; + + /** + * Initializes token. + * + * @param callable $callback + * + * @throws \Prophecy\Exception\InvalidArgumentException + */ + public function __construct($callback) + { + if (!is_callable($callback)) { + throw new InvalidArgumentException(sprintf( + 'Callable expected as an argument to CallbackToken, but got %s.', + gettype($callback) + )); + } + + $this->callback = $callback; + } + + /** + * Scores 7 if callback returns true, false otherwise. + * + * @param $argument + * + * @return bool|int + */ + public function scoreArgument($argument) + { + return call_user_func($this->callback, $argument) ? 7 : false; + } + + /** + * Returns false. + * + * @return bool + */ + public function isLast() + { + return false; + } + + /** + * Returns string representation for token. + * + * @return string + */ + public function __toString() + { + return 'callback()'; + } +} |