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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Hamcrest\Core;
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class PhpForm
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{
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    public function __toString()
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    {
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        return 'php';
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    }
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}
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class JavaForm
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{
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    public function toString()
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    {
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        return 'java';
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    }
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}
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class BothForms
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{
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    public function __toString()
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    {
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        return 'php';
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    }
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    public function toString()
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    {
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        return 'java';
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    }
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}
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class HasToStringTest extends \Hamcrest\AbstractMatcherTest
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{
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    protected function createMatcher()
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    {
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        return \Hamcrest\Core\HasToString::hasToString('foo');
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    }
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    public function testMatchesWhenToStringMatches()
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    {
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        $this->assertMatches(
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            hasToString(equalTo('php')),
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            new \Hamcrest\Core\PhpForm(),
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            'correct __toString'
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        );
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        $this->assertMatches(
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            hasToString(equalTo('java')),
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            new \Hamcrest\Core\JavaForm(),
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            'correct toString'
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        );
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    }
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    public function testPicksJavaOverPhpToString()
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    {
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        $this->assertMatches(
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            hasToString(equalTo('java')),
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            new \Hamcrest\Core\BothForms(),
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            'correct toString'
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        );
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    }
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    public function testDoesNotMatchWhenToStringDoesNotMatch()
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    {
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        $this->assertDoesNotMatch(
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            hasToString(equalTo('mismatch')),
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            new \Hamcrest\Core\PhpForm(),
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            'incorrect __toString'
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        );
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        $this->assertDoesNotMatch(
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            hasToString(equalTo('mismatch')),
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            new \Hamcrest\Core\JavaForm(),
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            'incorrect toString'
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        );
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        $this->assertDoesNotMatch(
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            hasToString(equalTo('mismatch')),
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            new \Hamcrest\Core\BothForms(),
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            'incorrect __toString'
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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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            hasToString(equalTo('a')),
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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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            hasToString(equalTo('php')),
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            new \Hamcrest\Core\PhpForm(),
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            'correct __toString'
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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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            'an object with toString() "php"',
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            hasToString(equalTo('php'))
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        );
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    }
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}