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DateTimeNormalizerTest.php
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DateTimeNormalizerTest.php
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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\Serializer\Tests\Normalizer;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
/**
* @author Kévin Dunglas <dunglas@gmail.com>
*/
class DateTimeNormalizerTest extends TestCase
{
/**
* @var DateTimeNormalizer
*/
private $normalizer;
protected function setUp()
{
$this->normalizer = new DateTimeNormalizer();
}
public function testSupportsNormalization()
{
$this->assertTrue($this->normalizer->supportsNormalization(new \DateTime()));
$this->assertTrue($this->normalizer->supportsNormalization(new \DateTimeImmutable()));
$this->assertFalse($this->normalizer->supportsNormalization(new \stdClass()));
}
public function testNormalize()
{
$this->assertEquals('2016-01-01T00:00:00+00:00', $this->normalizer->normalize(new \DateTime('2016/01/01', new \DateTimeZone('UTC'))));
$this->assertEquals('2016-01-01T00:00:00+00:00', $this->normalizer->normalize(new \DateTimeImmutable('2016/01/01', new \DateTimeZone('UTC'))));
}
public function testNormalizeUsingFormatPassedInContext()
{
$this->assertEquals('2016', $this->normalizer->normalize(new \DateTime('2016/01/01'), null, array(DateTimeNormalizer::FORMAT_KEY => 'Y')));
}
public function testNormalizeUsingFormatPassedInConstructor()
{
$this->doTestNormalizeUsingFormatPassedInConstructor();
}
public function testLegacyNormalizeUsingFormatPassedInConstructor()
{
$this->doTestNormalizeUsingFormatPassedInConstructor(true);
}
private function doTestNormalizeUsingFormatPassedInConstructor(bool $legacy = false)
{
$normalizer = $legacy ? new DateTimeNormalizer('y') : new DateTimeNormalizer(array(DateTimeNormalizer::FORMAT_KEY => 'y'));
$this->assertEquals('16', $normalizer->normalize(new \DateTime('2016/01/01', new \DateTimeZone('UTC'))));
}
public function testNormalizeUsingTimeZonePassedInConstructor()
{
$this->doTestNormalizeUsingTimeZonePassedInConstructor();
}
public function testLegacyNormalizeUsingTimeZonePassedInConstructor()
{
$this->doTestNormalizeUsingTimeZonePassedInConstructor(true);
}
private function doTestNormalizeUsingTimeZonePassedInConstructor(bool $legacy = false)
{
if ($legacy) {
$normalizer = new DateTimeNormalizer(\DateTime::RFC3339, new \DateTimeZone('Japan'));
} else {
$normalizer = new DateTimeNormalizer(array(DateTimeNormalizer::TIMEZONE_KEY => new \DateTimeZone('Japan')));
}
$this->assertSame('2016-12-01T00:00:00+09:00', $normalizer->normalize(new \DateTime('2016/12/01', new \DateTimeZone('Japan'))));
$this->assertSame('2016-12-01T09:00:00+09:00', $normalizer->normalize(new \DateTime('2016/12/01', new \DateTimeZone('UTC'))));
}
/**
* @dataProvider normalizeUsingTimeZonePassedInContextProvider
*/
public function testNormalizeUsingTimeZonePassedInContext($expected, $input, $timezone)
{
$this->assertSame($expected, $this->normalizer->normalize($input, null, array(
DateTimeNormalizer::TIMEZONE_KEY => $timezone,
)));
}
public function normalizeUsingTimeZonePassedInContextProvider()
{
yield array('2016-12-01T00:00:00+00:00', new \DateTime('2016/12/01', new \DateTimeZone('UTC')), null);
yield array('2016-12-01T00:00:00+09:00', new \DateTime('2016/12/01', new \DateTimeZone('Japan')), new \DateTimeZone('Japan'));
yield array('2016-12-01T09:00:00+09:00', new \DateTime('2016/12/01', new \DateTimeZone('UTC')), new \DateTimeZone('Japan'));
yield array('2016-12-01T09:00:00+09:00', new \DateTimeImmutable('2016/12/01', new \DateTimeZone('UTC')), new \DateTimeZone('Japan'));
}
/**
* @dataProvider normalizeUsingTimeZonePassedInContextAndExpectedFormatWithMicrosecondsProvider
*/
public function testNormalizeUsingTimeZonePassedInContextAndFormattedWithMicroseconds($expected, $expectedFormat, $input, $timezone)
{
$this->assertSame(
$expected,
$this->normalizer->normalize(
$input,
null,
array(
DateTimeNormalizer::TIMEZONE_KEY => $timezone,
DateTimeNormalizer::FORMAT_KEY => $expectedFormat,
)
)
);
}
public function normalizeUsingTimeZonePassedInContextAndExpectedFormatWithMicrosecondsProvider()
{
yield array(
'2018-12-01T18:03:06.067634',
'Y-m-d\TH:i:s.u',
\DateTime::createFromFormat(
'Y-m-d\TH:i:s.u',
'2018-12-01T18:03:06.067634',
new \DateTimeZone('UTC')
),
null,
);
yield array(
'2018-12-01T18:03:06.067634',
'Y-m-d\TH:i:s.u',
\DateTime::createFromFormat(
'Y-m-d\TH:i:s.u',
'2018-12-01T18:03:06.067634',
new \DateTimeZone('UTC')
),
new \DateTimeZone('UTC'),
);
yield array(
'2018-12-01T19:03:06.067634+01:00',
'Y-m-d\TH:i:s.uP',
\DateTimeImmutable::createFromFormat(
'Y-m-d\TH:i:s.u',
'2018-12-01T18:03:06.067634',
new \DateTimeZone('UTC')
),
new \DateTimeZone('Europe/Rome'),
);
yield array(
'2018-12-01T20:03:06.067634+02:00',
'Y-m-d\TH:i:s.uP',
\DateTime::createFromFormat(
'Y-m-d\TH:i:s.u',
'2018-12-01T18:03:06.067634',
new \DateTimeZone('UTC')
),
new \DateTimeZone('Europe/Kiev'),
);
yield array(
'2018-12-01T19:03:06.067634',
'Y-m-d\TH:i:s.u',
\DateTime::createFromFormat(
'Y-m-d\TH:i:s.u',
'2018-12-01T18:03:06.067634',
new \DateTimeZone('UTC')
),
new \DateTimeZone('Europe/Berlin'),
);
}
/**
* @expectedException \Symfony\Component\Serializer\Exception\InvalidArgumentException
* @expectedExceptionMessage The object must implement the "\DateTimeInterface".
*/
public function testNormalizeInvalidObjectThrowsException()
{
$this->normalizer->normalize(new \stdClass());
}
public function testSupportsDenormalization()
{
$this->assertTrue($this->normalizer->supportsDenormalization('2016-01-01T00:00:00+00:00', \DateTimeInterface::class));
$this->assertTrue($this->normalizer->supportsDenormalization('2016-01-01T00:00:00+00:00', \DateTime::class));
$this->assertTrue($this->normalizer->supportsDenormalization('2016-01-01T00:00:00+00:00', \DateTimeImmutable::class));
$this->assertFalse($this->normalizer->supportsDenormalization('foo', 'Bar'));
}
public function testDenormalize()
{
$this->assertEquals(new \DateTimeImmutable('2016/01/01', new \DateTimeZone('UTC')), $this->normalizer->denormalize('2016-01-01T00:00:00+00:00', \DateTimeInterface::class));
$this->assertEquals(new \DateTimeImmutable('2016/01/01', new \DateTimeZone('UTC')), $this->normalizer->denormalize('2016-01-01T00:00:00+00:00', \DateTimeImmutable::class));
$this->assertEquals(new \DateTime('2016/01/01', new \DateTimeZone('UTC')), $this->normalizer->denormalize('2016-01-01T00:00:00+00:00', \DateTime::class));
}
public function testDenormalizeUsingTimezonePassedInConstructor()
{
$this->doTestDenormalizeUsingTimezonePassedInConstructor();
}
public function testLegacyDenormalizeUsingTimezonePassedInConstructor()
{
$this->doTestDenormalizeUsingTimezonePassedInConstructor(true);
}
private function doTestDenormalizeUsingTimezonePassedInConstructor(bool $legacy = false)
{
$timezone = new \DateTimeZone('Japan');
$expected = new \DateTime('2016/12/01 17:35:00', $timezone);
$normalizer = $legacy ? new DateTimeNormalizer(null, $timezone) : new DateTimeNormalizer(array(DateTimeNormalizer::TIMEZONE_KEY => $timezone));
$this->assertEquals($expected, $normalizer->denormalize('2016.12.01 17:35:00', \DateTime::class, null, array(
DateTimeNormalizer::FORMAT_KEY => 'Y.m.d H:i:s',
)));
}
public function testDenormalizeUsingFormatPassedInContext()
{
$this->assertEquals(new \DateTimeImmutable('2016/01/01'), $this->normalizer->denormalize('2016.01.01', \DateTimeInterface::class, null, array(DateTimeNormalizer::FORMAT_KEY => 'Y.m.d|')));
$this->assertEquals(new \DateTimeImmutable('2016/01/01'), $this->normalizer->denormalize('2016.01.01', \DateTimeImmutable::class, null, array(DateTimeNormalizer::FORMAT_KEY => 'Y.m.d|')));
$this->assertEquals(new \DateTime('2016/01/01'), $this->normalizer->denormalize('2016.01.01', \DateTime::class, null, array(DateTimeNormalizer::FORMAT_KEY => 'Y.m.d|')));
}
/**
* @dataProvider denormalizeUsingTimezonePassedInContextProvider
*/
public function testDenormalizeUsingTimezonePassedInContext($input, $expected, $timezone, $format = null)
{
$actual = $this->normalizer->denormalize($input, \DateTimeInterface::class, null, array(
DateTimeNormalizer::TIMEZONE_KEY => $timezone,
DateTimeNormalizer::FORMAT_KEY => $format,
));
$this->assertEquals($expected, $actual);
}
public function denormalizeUsingTimezonePassedInContextProvider()
{
yield 'with timezone' => array(
'2016/12/01 17:35:00',
new \DateTimeImmutable('2016/12/01 17:35:00', new \DateTimeZone('Japan')),
new \DateTimeZone('Japan'),
);
yield 'with timezone as string' => array(
'2016/12/01 17:35:00',
new \DateTimeImmutable('2016/12/01 17:35:00', new \DateTimeZone('Japan')),
'Japan',
);
yield 'with format without timezone information' => array(
'2016.12.01 17:35:00',
new \DateTimeImmutable('2016/12/01 17:35:00', new \DateTimeZone('Japan')),
new \DateTimeZone('Japan'),
'Y.m.d H:i:s',
);
yield 'ignored with format with timezone information' => array(
'2016-12-01T17:35:00Z',
new \DateTimeImmutable('2016/12/01 17:35:00', new \DateTimeZone('UTC')),
'Europe/Paris',
\DateTime::RFC3339,
);
}
/**
* @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
*/
public function testDenormalizeInvalidDataThrowsException()
{
$this->normalizer->denormalize('invalid date', \DateTimeInterface::class);
}
/**
* @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
* @expectedExceptionMessage The data is either an empty string or null, you should pass a string that can be parsed with the passed format or a valid DateTime string.
*/
public function testDenormalizeNullThrowsException()
{
$this->normalizer->denormalize(null, \DateTimeInterface::class);
}
/**
* @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
* @expectedExceptionMessage The data is either an empty string or null, you should pass a string that can be parsed with the passed format or a valid DateTime string.
*/
public function testDenormalizeEmptyStringThrowsException()
{
$this->normalizer->denormalize('', \DateTimeInterface::class);
}
/**
* @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
*/
public function testDenormalizeFormatMismatchThrowsException()
{
$this->normalizer->denormalize('2016-01-01T00:00:00+00:00', \DateTimeInterface::class, null, array(DateTimeNormalizer::FORMAT_KEY => 'Y-m-d|'));
}
}