Viewing file:  HasToStringTest.php (2.31 KB) -rw-r--r--
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<?php
namespace Hamcrest\Core;
class PhpForm
{
public function __toString()
{
return 'php';
}
}
class JavaForm
{
public function toString()
{
return 'java';
}
}
class BothForms
{
public function __toString()
{
return 'php';
}
public function toString()
{
return 'java';
}
}
class HasToStringTest extends \Hamcrest\AbstractMatcherTest
{
protected function createMatcher()
{
return \Hamcrest\Core\HasToString::hasToString('foo');
}
public function testMatchesWhenToStringMatches()
{
$this->assertMatches(
hasToString(equalTo('php')),
new \Hamcrest\Core\PhpForm(),
'correct __toString'
);
$this->assertMatches(
hasToString(equalTo('java')),
new \Hamcrest\Core\JavaForm(),
'correct toString'
);
}
public function testPicksJavaOverPhpToString()
{
$this->assertMatches(
hasToString(equalTo('java')),
new \Hamcrest\Core\BothForms(),
'correct toString'
);
}
public function testDoesNotMatchWhenToStringDoesNotMatch()
{
$this->assertDoesNotMatch(
hasToString(equalTo('mismatch')),
new \Hamcrest\Core\PhpForm(),
'incorrect __toString'
);
$this->assertDoesNotMatch(
hasToString(equalTo('mismatch')),
new \Hamcrest\Core\JavaForm(),
'incorrect toString'
);
$this->assertDoesNotMatch(
hasToString(equalTo('mismatch')),
new \Hamcrest\Core\BothForms(),
'incorrect __toString'
);
}
public function testDoesNotMatchNull()
{
$this->assertDoesNotMatch(
hasToString(equalTo('a')),
null,
'should not match null'
);
}
public function testProvidesConvenientShortcutForTraversableWithSizeEqualTo()
{
$this->assertMatches(
hasToString(equalTo('php')),
new \Hamcrest\Core\PhpForm(),
'correct __toString'
);
}
public function testHasAReadableDescription()
{
$this->assertDescription(
'an object with toString() "php"',
hasToString(equalTo('php'))
);
}
}
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