Viewing file:  IsArrayWithSizeTest.php (1.13 KB) -rw-r--r--
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<?php
namespace Hamcrest\Arrays;
use Hamcrest\AbstractMatcherTest;
class IsArrayWithSizeTest extends AbstractMatcherTest
{
protected function createMatcher()
{
return IsArrayWithSize::arrayWithSize(equalTo(2));
}
public function testMatchesWhenSizeIsCorrect()
{
$this->assertMatches(arrayWithSize(equalTo(3)), array(1, 2, 3), 'correct size');
$this->assertDoesNotMatch(arrayWithSize(equalTo(2)), array(1, 2, 3), 'incorrect size');
}
public function testProvidesConvenientShortcutForArrayWithSizeEqualTo()
{
$this->assertMatches(arrayWithSize(3), array(1, 2, 3), 'correct size');
$this->assertDoesNotMatch(arrayWithSize(2), array(1, 2, 3), 'incorrect size');
}
public function testEmptyArray()
{
$this->assertMatches(emptyArray(), array(), 'correct size');
$this->assertDoesNotMatch(emptyArray(), array(1), 'incorrect size');
}
public function testHasAReadableDescription()
{
$this->assertDescription('an array with size <3>', arrayWithSize(equalTo(3)));
$this->assertDescription('an empty array', emptyArray());
}
}
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