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<?php
/*
* This file is part of the Comparator package.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Comparator;
use DateTime;
use DateTimeImmutable;
use DateTimeZone;
/**
* @coversDefaultClass SebastianBergmann\Comparator\DateTimeComparator
*
*/
class DateTimeComparatorTest extends \PHPUnit_Framework_TestCase
{
private $comparator;
protected function setUp()
{
$this->comparator = new DateTimeComparator;
}
public function acceptsFailsProvider()
{
$datetime = new DateTime;
return array(
array($datetime, null),
array(null, $datetime),
array(null, null)
);
}
public function assertEqualsSucceedsProvider()
{
return array(
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York'))
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 04:13:25', new DateTimeZone('America/New_York')),
10
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 04:14:40', new DateTimeZone('America/New_York')),
65
),
array(
new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29', new DateTimeZone('America/New_York'))
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/Chicago'))
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 03:13:49', new DateTimeZone('America/Chicago')),
15
),
array(
new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 23:00:00', new DateTimeZone('America/Chicago'))
),
array(
new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 23:01:30', new DateTimeZone('America/Chicago')),
100
),
array(
new DateTime('@1364616000'),
new DateTime('2013-03-29 23:00:00', new DateTimeZone('America/Chicago'))
),
array(
new DateTime('2013-03-29T05:13:35-0500'),
new DateTime('2013-03-29T04:13:35-0600')
)
);
}
public function assertEqualsFailsProvider()
{
return array(
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/New_York'))
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/New_York')),
3500
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 05:13:35', new DateTimeZone('America/New_York')),
3500
),
array(
new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
new DateTime('2013-03-30', new DateTimeZone('America/New_York'))
),
array(
new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
43200
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
),
array(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
3500
),
array(
new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
new DateTime('2013-03-30', new DateTimeZone('America/Chicago'))
),
array(
new DateTime('2013-03-29T05:13:35-0600'),
new DateTime('2013-03-29T04:13:35-0600')
),
array(
new DateTime('2013-03-29T05:13:35-0600'),
new DateTime('2013-03-29T05:13:35-0500')
),
);
}
/**
* @covers ::accepts
*/
public function testAcceptsSucceeds()
{
$this->assertTrue(
$this->comparator->accepts(
new DateTime,
new DateTime
)
);
}
/**
* @covers ::accepts
* @dataProvider acceptsFailsProvider
*/
public function testAcceptsFails($expected, $actual)
{
$this->assertFalse(
$this->comparator->accepts($expected, $actual)
);
}
/**
* @covers ::assertEquals
* @dataProvider assertEqualsSucceedsProvider
*/
public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
{
$exception = null;
try {
$this->comparator->assertEquals($expected, $actual, $delta);
}
catch (ComparisonFailure $exception) {
}
$this->assertNull($exception, 'Unexpected ComparisonFailure');
}
/**
* @covers ::assertEquals
* @dataProvider assertEqualsFailsProvider
*/
public function testAssertEqualsFails($expected, $actual, $delta = 0.0)
{
$this->setExpectedException(
'SebastianBergmann\\Comparator\\ComparisonFailure',
'Failed asserting that two DateTime objects are equal.'
);
$this->comparator->assertEquals($expected, $actual, $delta);
}
/**
* @requires PHP 5.5
* @covers ::accepts
*/
public function testAcceptsDateTimeInterface()
{
$this->assertTrue($this->comparator->accepts(new DateTime, new DateTimeImmutable));
}
/**
* @requires PHP 5.5
* @covers ::assertEquals
*/
public function testSupportsDateTimeInterface()
{
$this->comparator->assertEquals(
new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
new DateTimeImmutable('2013-03-29 04:13:35', new DateTimeZone('America/New_York'))
);
}
}
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