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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Hamcrest\Core;
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/*
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 Copyright (c) 2009 hamcrest.org
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 */
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use Hamcrest\BaseMatcher;
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use Hamcrest\Description;
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use Hamcrest\Matcher;
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use Hamcrest\Util;
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/**
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 * Decorates another Matcher, retaining the behavior but allowing tests
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 * to be slightly more expressive.
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 *
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 * For example:  assertThat($cheese, equalTo($smelly))
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 *          vs.  assertThat($cheese, is(equalTo($smelly)))
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 */
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class Is extends BaseMatcher
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{
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    private $_matcher;
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    public function __construct(Matcher $matcher)
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    {
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        $this->_matcher = $matcher;
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    }
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    public function matches($arg)
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    {
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        return $this->_matcher->matches($arg);
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    }
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    public function describeTo(Description $description)
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    {
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        $description->appendText('is ')->appendDescriptionOf($this->_matcher);
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    }
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    public function describeMismatch($item, Description $mismatchDescription)
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    {
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        $this->_matcher->describeMismatch($item, $mismatchDescription);
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    }
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    /**
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     * Decorates another Matcher, retaining the behavior but allowing tests
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     * to be slightly more expressive.
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     *
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     * For example:  assertThat($cheese, equalTo($smelly))
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     *          vs.  assertThat($cheese, is(equalTo($smelly)))
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     *
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     * @factory
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     */
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    public static function is($value)
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    {
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        return new self(Util::wrapValueWithIsEqual($value));
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    }
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}