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Diffstat (limited to 'vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayCountToken.php')
-rw-r--r-- | vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayCountToken.php | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayCountToken.php b/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayCountToken.php new file mode 100644 index 000000000..96b4befd7 --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayCountToken.php @@ -0,0 +1,86 @@ +<?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; + +/** + * Array elements count token. + * + * @author Boris Mikhaylov <[email protected]> + */ + +class ArrayCountToken implements TokenInterface +{ + private $count; + + /** + * @param integer $value + */ + public function __construct($value) + { + $this->count = $value; + } + + /** + * Scores 6 when argument has preset number of elements. + * + * @param $argument + * + * @return bool|int + */ + public function scoreArgument($argument) + { + return $this->isCountable($argument) && $this->hasProperCount($argument) ? 6 : false; + } + + /** + * Returns false. + * + * @return boolean + */ + public function isLast() + { + return false; + } + + /** + * Returns string representation for token. + * + * @return string + */ + public function __toString() + { + return sprintf('count(%s)', $this->count); + } + + /** + * Returns true if object is either array or instance of \Countable + * + * @param $argument + * @return bool + */ + private function isCountable($argument) + { + return (is_array($argument) || $argument instanceof \Countable); + } + + /** + * Returns true if $argument has expected number of elements + * + * @param array|\Countable $argument + * + * @return bool + */ + private function hasProperCount($argument) + { + return $this->count === count($argument); + } +} |