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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Hamcrest\Arrays;
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/*
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 Copyright (c) 2009 hamcrest.org
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 */
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use Hamcrest\Description;
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use Hamcrest\Matcher;
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use Hamcrest\TypeSafeMatcher;
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use Hamcrest\Util;
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/**
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 * Matches if an array contains an item satisfying a nested matcher.
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 */
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class IsArrayContaining extends TypeSafeMatcher
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{
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    private $_elementMatcher;
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    public function __construct(Matcher $elementMatcher)
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    {
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        parent::__construct(self::TYPE_ARRAY);
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        $this->_elementMatcher = $elementMatcher;
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    }
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    protected function matchesSafely($array)
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    {
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        foreach ($array as $element) {
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            if ($this->_elementMatcher->matches($element)) {
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                return true;
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            }
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        }
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        return false;
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    }
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    protected function describeMismatchSafely($array, Description $mismatchDescription)
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    {
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        $mismatchDescription->appendText('was ')->appendValue($array);
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    }
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    public function describeTo(Description $description)
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    {
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        $description
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                 ->appendText('an array containing ')
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                 ->appendDescriptionOf($this->_elementMatcher)
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        ;
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    }
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    /**
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     * Evaluates to true if any item in an array satisfies the given matcher.
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     *
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     * @param mixed $item as a {@link Hamcrest\Matcher} or a value.
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     *
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     * @return \Hamcrest\Arrays\IsArrayContaining
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     * @factory hasValue
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     */
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    public static function hasItemInArray($item)
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    {
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        return new self(Util::wrapValueWithIsEqual($item));
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    }
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}