Viewing file:  DateTimeToTimestampTransformerTest.php (3.28 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Tests\Extension\Core\DataTransformer;
use Symfony\Component\Form\Extension\Core\DataTransformer\DateTimeToTimestampTransformer;
class DateTimeToTimestampTransformerTest extends DateTimeTestCase
{
public function testTransform()
{
$transformer = new DateTimeToTimestampTransformer('UTC', 'UTC');
$input = new \DateTime('2010-02-03 04:05:06 UTC');
$output = $input->format('U');
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformEmpty()
{
$transformer = new DateTimeToTimestampTransformer();
$this->assertNull($transformer->transform(null));
}
public function testTransformWithDifferentTimezones()
{
$transformer = new DateTimeToTimestampTransformer('Asia/Hong_Kong', 'America/New_York');
$input = new \DateTime('2010-02-03 04:05:06 America/New_York');
$output = $input->format('U');
$input->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformFromDifferentTimezone()
{
$transformer = new DateTimeToTimestampTransformer('Asia/Hong_Kong', 'UTC');
$input = new \DateTime('2010-02-03 04:05:06 Asia/Hong_Kong');
$dateTime = clone $input;
$dateTime->setTimezone(new \DateTimeZone('UTC'));
$output = $dateTime->format('U');
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformExpectsDateTime()
{
$transformer = new DateTimeToTimestampTransformer();
$this->setExpectedException('Symfony\Component\Form\Exception\TransformationFailedException');
$transformer->transform('1234');
}
public function testReverseTransform()
{
$reverseTransformer = new DateTimeToTimestampTransformer('UTC', 'UTC');
$output = new \DateTime('2010-02-03 04:05:06 UTC');
$input = $output->format('U');
$this->assertDateTimeEquals($output, $reverseTransformer->reverseTransform($input));
}
public function testReverseTransformEmpty()
{
$reverseTransformer = new DateTimeToTimestampTransformer();
$this->assertNull($reverseTransformer->reverseTransform(null));
}
public function testReverseTransformWithDifferentTimezones()
{
$reverseTransformer = new DateTimeToTimestampTransformer('Asia/Hong_Kong', 'America/New_York');
$output = new \DateTime('2010-02-03 04:05:06 America/New_York');
$input = $output->format('U');
$output->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
$this->assertDateTimeEquals($output, $reverseTransformer->reverseTransform($input));
}
public function testReverseTransformExpectsValidTimestamp()
{
$reverseTransformer = new DateTimeToTimestampTransformer();
$this->setExpectedException('Symfony\Component\Form\Exception\TransformationFailedException');
$reverseTransformer->reverseTransform('2010-2010-2010');
}
}
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