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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\DateTimeToRfc3339Transformer;
class DateTimeToRfc3339TransformerTest extends DateTimeTestCase
{
protected $dateTime;
protected $dateTimeWithoutSeconds;
protected function setUp()
{
parent::setUp();
$this->dateTime = new \DateTime('2010-02-03 04:05:06 UTC');
$this->dateTimeWithoutSeconds = new \DateTime('2010-02-03 04:05:00 UTC');
}
protected function tearDown()
{
$this->dateTime = null;
$this->dateTimeWithoutSeconds = null;
}
public static function assertEquals($expected, $actual, $message = '', $delta = 0, $maxDepth = 10, $canonicalize = FALSE, $ignoreCase = FALSE)
{
if ($expected instanceof \DateTime && $actual instanceof \DateTime) {
$expected = $expected->format('c');
$actual = $actual->format('c');
}
parent::assertEquals($expected, $actual, $message, $delta, $maxDepth, $canonicalize, $ignoreCase);
}
public function allProvider()
{
return array(
array('UTC', 'UTC', '2010-02-03 04:05:06 UTC', '2010-02-03T04:05:06Z'),
array('UTC', 'UTC', null, ''),
array('America/New_York', 'Asia/Hong_Kong', '2010-02-03 04:05:06 America/New_York', '2010-02-03T17:05:06+08:00'),
array('America/New_York', 'Asia/Hong_Kong', null, ''),
array('UTC', 'Asia/Hong_Kong', '2010-02-03 04:05:06 UTC', '2010-02-03T12:05:06+08:00'),
array('America/New_York', 'UTC', '2010-02-03 04:05:06 America/New_York', '2010-02-03T09:05:06Z'),
);
}
public function transformProvider()
{
return $this->allProvider();
}
public function reverseTransformProvider()
{
return array_merge($this->allProvider(), array(
// format without seconds, as appears in some browsers
array('UTC', 'UTC', '2010-02-03 04:05:00 UTC', '2010-02-03T04:05Z'),
array('America/New_York', 'Asia/Hong_Kong', '2010-02-03 04:05:00 America/New_York', '2010-02-03T17:05+08:00'),
));
}
/**
* @dataProvider transformProvider
*/
public function testTransform($fromTz, $toTz, $from, $to)
{
$transformer = new DateTimeToRfc3339Transformer($fromTz, $toTz);
$this->assertSame($to, $transformer->transform(null !== $from ? new \DateTime($from) : null));
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testTransformRequiresValidDateTime()
{
$transformer = new DateTimeToRfc3339Transformer();
$transformer->transform('2010-01-01');
}
/**
* @dataProvider reverseTransformProvider
*/
public function testReverseTransform($toTz, $fromTz, $to, $from)
{
$transformer = new DateTimeToRfc3339Transformer($toTz, $fromTz);
if (null !== $to) {
$this->assertDateTimeEquals(new \DateTime($to), $transformer->reverseTransform($from));
} else {
$this->assertSame($to, $transformer->reverseTransform($from));
}
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformRequiresString()
{
$transformer = new DateTimeToRfc3339Transformer();
$transformer->reverseTransform(12345);
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformWithNonExistingDate()
{
$transformer = new DateTimeToRfc3339Transformer('UTC', 'UTC');
$transformer->reverseTransform('2010-04-31T04:05Z');
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/
public function testReverseTransformExpectsValidDateString()
{
$transformer = new DateTimeToRfc3339Transformer('UTC', 'UTC');
$transformer->reverseTransform('2010-2010-2010');
}
}
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