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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Hamcrest\Collection;
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class IsTraversableWithSizeTest extends \Hamcrest\AbstractMatcherTest
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{
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    protected function createMatcher()
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    {
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        return \Hamcrest\Collection\IsTraversableWithSize::traversableWithSize(
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            equalTo(2)
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        );
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    }
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    public function testMatchesWhenSizeIsCorrect()
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    {
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        $this->assertMatches(
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            traversableWithSize(equalTo(3)),
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            new \ArrayObject(array(1, 2, 3)),
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            'correct size'
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        );
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    }
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    public function testDoesNotMatchWhenSizeIsIncorrect()
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    {
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        $this->assertDoesNotMatch(
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            traversableWithSize(equalTo(2)),
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            new \ArrayObject(array(1, 2, 3)),
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            'incorrect size'
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        );
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    }
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    public function testDoesNotMatchNull()
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    {
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        $this->assertDoesNotMatch(
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            traversableWithSize(3),
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            null,
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            'should not match null'
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        );
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    }
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    public function testProvidesConvenientShortcutForTraversableWithSizeEqualTo()
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    {
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        $this->assertMatches(
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            traversableWithSize(3),
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            new \ArrayObject(array(1, 2, 3)),
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            'correct size'
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        );
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    }
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    public function testHasAReadableDescription()
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    {
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        $this->assertDescription(
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            'a traversable with size <3>',
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            traversableWithSize(equalTo(3))
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        );
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    }
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}