<?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\DateTimeToStringTransformer; class DateTimeToStringTransformerTest extends DateTimeTestCase { public function dataProvider() { $data = array( array('Y-m-d H:i:s', '2010-02-03 16:05:06', '2010-02-03 16:05:06 UTC'), array('Y-m-d H:i:00', '2010-02-03 16:05:00', '2010-02-03 16:05:00 UTC'), array('Y-m-d H:i', '2010-02-03 16:05', '2010-02-03 16:05:00 UTC'), array('Y-m-d H', '2010-02-03 16', '2010-02-03 16:00:00 UTC'), array('Y-m-d', '2010-02-03', '2010-02-03 00:00:00 UTC'), array('Y-m', '2010-12', '2010-12-01 00:00:00 UTC'), array('Y', '2010', '2010-01-01 00:00:00 UTC'), array('d-m-Y', '03-02-2010', '2010-02-03 00:00:00 UTC'), array('H:i:s', '16:05:06', '1970-01-01 16:05:06 UTC'), array('H:i:00', '16:05:00', '1970-01-01 16:05:00 UTC'), array('H:i', '16:05', '1970-01-01 16:05:00 UTC'), array('H', '16', '1970-01-01 16:00:00 UTC'), // different day representations array('Y-m-j', '2010-02-3', '2010-02-03 00:00:00 UTC'), array('z', '33', '1970-02-03 00:00:00 UTC'), // not bijective // this will not work as PHP will use actual date to replace missing info // and after change of date will lookup for closest Wednesday // i.e. value: 2010-02, PHP value: 2010-02-(today i.e. 20), parsed date: 2010-02-24 //array('Y-m-D', '2010-02-Wed', '2010-02-03 00:00:00 UTC'), //array('Y-m-l', '2010-02-Wednesday', '2010-02-03 00:00:00 UTC'), // different month representations array('Y-n-d', '2010-2-03', '2010-02-03 00:00:00 UTC'), array('Y-M-d', '2010-Feb-03', '2010-02-03 00:00:00 UTC'), array('Y-F-d', '2010-February-03', '2010-02-03 00:00:00 UTC'), // different year representations array('y-m-d', '10-02-03', '2010-02-03 00:00:00 UTC'), // different time representations array('G:i:s', '16:05:06', '1970-01-01 16:05:06 UTC'), array('g:i:s a', '4:05:06 pm', '1970-01-01 16:05:06 UTC'), array('h:i:s a', '04:05:06 pm', '1970-01-01 16:05:06 UTC'), // seconds since Unix array('U', '1265213106', '2010-02-03 16:05:06 UTC'), ); // This test will fail < 5.3.9 - see https://bugs.php.net/51994 if (version_compare(phpversion(), '5.3.9', '>=')) { $data[] = array('Y-z', '2010-33', '2010-02-03 00:00:00 UTC'); } return $data; } /** * @dataProvider dataProvider */ public function testTransform($format, $output, $input) { $transformer = new DateTimeToStringTransformer('UTC', 'UTC', $format); $input = new \DateTime($input); $this->assertEquals($output, $transformer->transform($input)); } public function testTransformEmpty() { $transformer = new DateTimeToStringTransformer(); $this->assertSame('', $transformer->transform(null)); } public function testTransformWithDifferentTimezones() { $transformer = new DateTimeToStringTransformer('Asia/Hong_Kong', 'America/New_York', 'Y-m-d H:i:s'); $input = new \DateTime('2010-02-03 12:05:06 America/New_York'); $output = $input->format('Y-m-d H:i:s'); $input->setTimezone(new \DateTimeZone('Asia/Hong_Kong')); $this->assertEquals($output, $transformer->transform($input)); } public function testTransformExpectsDateTime() { $transformer = new DateTimeToStringTransformer(); $this->setExpectedException('Symfony\Component\Form\Exception\TransformationFailedException'); $transformer->transform('1234'); } /** * @dataProvider dataProvider */ public function testReverseTransformUsingPipe($format, $input, $output) { if (version_compare(phpversion(), '5.3.7', '<')) { $this->markTestSkipped('Pipe usage requires PHP 5.3.7 or newer.'); } $reverseTransformer = new DateTimeToStringTransformer('UTC', 'UTC', $format, true); $output = new \DateTime($output); $this->assertDateTimeEquals($output, $reverseTransformer->reverseTransform($input)); } /** * @dataProvider dataProvider */ public function testReverseTransformWithoutUsingPipe($format, $input, $output) { $reverseTransformer = new DateTimeToStringTransformer('UTC', 'UTC', $format, false); $output = new \DateTime($output); $this->assertDateTimeEquals($output, $reverseTransformer->reverseTransform($input)); } public function testReverseTransformEmpty() { $reverseTransformer = new DateTimeToStringTransformer(); $this->assertNull($reverseTransformer->reverseTransform('')); } public function testReverseTransformWithDifferentTimezones() { $reverseTransformer = new DateTimeToStringTransformer('America/New_York', 'Asia/Hong_Kong', 'Y-m-d H:i:s'); $output = new \DateTime('2010-02-03 16:05:06 Asia/Hong_Kong'); $input = $output->format('Y-m-d H:i:s'); $output->setTimeZone(new \DateTimeZone('America/New_York')); $this->assertDateTimeEquals($output, $reverseTransformer->reverseTransform($input)); } public function testReverseTransformExpectsString() { $reverseTransformer = new DateTimeToStringTransformer(); $this->setExpectedException('Symfony\Component\Form\Exception\TransformationFailedException'); $reverseTransformer->reverseTransform(1234); } public function testReverseTransformExpectsValidDateString() { $reverseTransformer = new DateTimeToStringTransformer(); $this->setExpectedException('Symfony\Component\Form\Exception\TransformationFailedException'); $reverseTransformer->reverseTransform('2010-2010-2010'); } public function testReverseTransformWithNonExistingDate() { $reverseTransformer = new DateTimeToStringTransformer(); $this->setExpectedException('Symfony\Component\Form\Exception\TransformationFailedException'); $reverseTransformer->reverseTransform('2010-04-31'); } }