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Diffstat (limited to 'vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayEntryToken.php')
-rw-r--r-- | vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayEntryToken.php | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayEntryToken.php b/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayEntryToken.php new file mode 100644 index 000000000..0305fc720 --- /dev/null +++ b/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ArrayEntryToken.php @@ -0,0 +1,143 @@ +<?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; + +/** + * Array entry token. + * + * @author Boris Mikhaylov <[email protected]> + */ +class ArrayEntryToken implements TokenInterface +{ + /** @var \Prophecy\Argument\Token\TokenInterface */ + private $key; + /** @var \Prophecy\Argument\Token\TokenInterface */ + private $value; + + /** + * @param mixed $key exact value or token + * @param mixed $value exact value or token + */ + public function __construct($key, $value) + { + $this->key = $this->wrapIntoExactValueToken($key); + $this->value = $this->wrapIntoExactValueToken($value); + } + + /** + * Scores half of combined scores from key and value tokens for same entry. Capped at 8. + * If argument implements \ArrayAccess without \Traversable, then key token is restricted to ExactValueToken. + * + * @param array|\ArrayAccess|\Traversable $argument + * + * @throws \Prophecy\Exception\InvalidArgumentException + * @return bool|int + */ + public function scoreArgument($argument) + { + if ($argument instanceof \Traversable) { + $argument = iterator_to_array($argument); + } + + if ($argument instanceof \ArrayAccess) { + $argument = $this->convertArrayAccessToEntry($argument); + } + + if (!is_array($argument) || empty($argument)) { + return false; + } + + $keyScores = array_map(array($this->key,'scoreArgument'), array_keys($argument)); + $valueScores = array_map(array($this->value,'scoreArgument'), $argument); + $scoreEntry = function ($value, $key) { + return $value && $key ? min(8, ($key + $value) / 2) : false; + }; + + return max(array_map($scoreEntry, $valueScores, $keyScores)); + } + + /** + * Returns false. + * + * @return boolean + */ + public function isLast() + { + return false; + } + + /** + * Returns string representation for token. + * + * @return string + */ + public function __toString() + { + return sprintf('[..., %s => %s, ...]', $this->key, $this->value); + } + + /** + * Returns key + * + * @return TokenInterface + */ + public function getKey() + { + return $this->key; + } + + /** + * Returns value + * + * @return TokenInterface + */ + public function getValue() + { + return $this->value; + } + + /** + * Wraps non token $value into ExactValueToken + * + * @param $value + * @return TokenInterface + */ + private function wrapIntoExactValueToken($value) + { + return $value instanceof TokenInterface ? $value : new ExactValueToken($value); + } + + /** + * Converts instance of \ArrayAccess to key => value array entry + * + * @param \ArrayAccess $object + * + * @return array|null + * @throws \Prophecy\Exception\InvalidArgumentException + */ + private function convertArrayAccessToEntry(\ArrayAccess $object) + { + if (!$this->key instanceof ExactValueToken) { + throw new InvalidArgumentException(sprintf( + 'You can only use exact value tokens to match key of ArrayAccess object'.PHP_EOL. + 'But you used `%s`.', + $this->key + )); + } + + $key = $this->key->getValue(); + + return $object->offsetExists($key) ? array($key => $object[$key]) : array(); + } +} |