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