class DateTimeNormalizerTest in Drupal 8

Same name and namespace in other branches

9 core/modules/serialization/tests/src/Unit/Normalizer/DateTimeNormalizerTest.php \Drupal\Tests\serialization\Unit\Normalizer\DateTimeNormalizerTest

Unit test coverage for @DataTypes implementing DateTimeInterface.

@group serialization @coversDefaultClass \Drupal\serialization\Normalizer\DateTimeNormalizer

Hierarchy

class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
- class \Drupal\Tests\serialization\Unit\Normalizer\DateTimeNormalizerTest

Expanded class hierarchy of DateTimeNormalizerTest

File

core/modules/serialization/tests/src/Unit/Normalizer/DateTimeNormalizerTest.php, line 22

Namespace

Drupal\Tests\serialization\Unit\Normalizer

View source

class DateTimeNormalizerTest extends UnitTestCase {

  /**
   * The tested data type's normalizer.
   *
   * @var \Drupal\serialization\Normalizer\DateTimeNormalizer
   */
  protected $normalizer;

  /**
   * The tested data type.
   *
   * @var \Drupal\Core\TypedData\Type\DateTimeInterface
   */
  protected $data;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $system_date_config = $this
      ->prophesize(ImmutableConfig::class);
    $system_date_config
      ->get('timezone.default')
      ->willReturn('Australia/Sydney');
    $config_factory = $this
      ->prophesize(ConfigFactoryInterface::class);
    $config_factory
      ->get('system.date')
      ->willReturn($system_date_config
      ->reveal());
    $this->normalizer = new DateTimeNormalizer($config_factory
      ->reveal());
    $this->data = $this
      ->prophesize(DateTimeInterface::class);
  }

  /**
   * @covers ::supportsNormalization
   */
  public function testSupportsNormalization() {
    $this
      ->assertTrue($this->normalizer
      ->supportsNormalization($this->data
      ->reveal()));
    $datetimeiso8601 = $this
      ->prophesize(DateTimeIso8601::class);
    $this
      ->assertTrue($this->normalizer
      ->supportsNormalization($datetimeiso8601
      ->reveal()));
    $integer = $this
      ->prophesize(IntegerData::class);
    $this
      ->assertFalse($this->normalizer
      ->supportsNormalization($integer
      ->reveal()));
  }

  /**
   * @covers ::supportsDenormalization
   */
  public function testSupportsDenormalization() {
    $this
      ->assertTrue($this->normalizer
      ->supportsDenormalization($this->data
      ->reveal(), DateTimeInterface::class));
  }

  /**
   * @covers ::normalize
   */
  public function testNormalize() {
    $random_rfc_3339_string = $this
      ->randomMachineName();
    $drupal_date_time = $this
      ->prophesize(DateTimeNormalizerTestDrupalDateTime::class);
    $drupal_date_time
      ->setTimezone(new \DateTimeZone('Australia/Sydney'))
      ->willReturn($drupal_date_time
      ->reveal());
    $drupal_date_time
      ->format(\DateTime::RFC3339)
      ->willReturn($random_rfc_3339_string);
    $this->data
      ->getDateTime()
      ->willReturn($drupal_date_time
      ->reveal());
    $normalized = $this->normalizer
      ->normalize($this->data
      ->reveal());
    $this
      ->assertSame($random_rfc_3339_string, $normalized);
  }

  /**
   * @covers ::normalize
   */
  public function testNormalizeWhenNull() {
    $this->data
      ->getDateTime()
      ->willReturn(NULL);
    $normalized = $this->normalizer
      ->normalize($this->data
      ->reveal());
    $this
      ->assertNull($normalized);
  }

  /**
   * Tests the denormalize function with good data.
   *
   * @covers ::denormalize
   * @dataProvider providerTestDenormalizeValidFormats
   */
  public function testDenormalizeValidFormats($normalized, $expected) {
    $denormalized = $this->normalizer
      ->denormalize($normalized, DateTimeInterface::class, NULL, []);
    $this
      ->assertSame(0, $denormalized
      ->getTimestamp() - $expected
      ->getTimestamp());
    $this
      ->assertEquals($expected, $denormalized);
  }

  /**
   * Data provider for testDenormalizeValidFormats.
   *
   * @return array
   */
  public function providerTestDenormalizeValidFormats() {
    $data = [];
    $data['RFC3339'] = [
      '2016-11-06T09:02:00+00:00',
      new \DateTimeImmutable('2016-11-06T09:02:00+00:00'),
    ];
    $data['RFC3339 +0100'] = [
      '2016-11-06T09:02:00+01:00',
      new \DateTimeImmutable('2016-11-06T09:02:00+01:00'),
    ];
    $data['RFC3339 -0600'] = [
      '2016-11-06T09:02:00-06:00',
      new \DateTimeImmutable('2016-11-06T09:02:00-06:00'),
    ];
    $data['ISO8601'] = [
      '2016-11-06T09:02:00+0000',
      new \DateTimeImmutable('2016-11-06T09:02:00+00:00'),
    ];
    $data['ISO8601 +0100'] = [
      '2016-11-06T09:02:00+0100',
      new \DateTimeImmutable('2016-11-06T09:02:00+01:00'),
    ];
    $data['ISO8601 -0600'] = [
      '2016-11-06T09:02:00-0600',
      new \DateTimeImmutable('2016-11-06T09:02:00-06:00'),
    ];
    return $data;
  }

  /**
   * Tests the denormalize function with a user supplied format.
   *
   * @covers ::denormalize
   * @dataProvider providerTestDenormalizeUserFormats
   */
  public function testDenormalizeUserFormats($normalized, $format, $expected) {
    $denormalized = $this->normalizer
      ->denormalize($normalized, DateTimeInterface::class, NULL, [
      'datetime_allowed_formats' => [
        $format,
      ],
    ]);
    $this
      ->assertSame(0, $denormalized
      ->getTimestamp() - $expected
      ->getTimestamp());
    $this
      ->assertEquals($expected, $denormalized);
  }

  /**
   * Data provider for testDenormalizeUserFormats.
   *
   * @return array
   */
  public function providerTestDenormalizeUserFormats() {
    $data = [];
    $data['Y/m/d H:i:s P'] = [
      '2016/11/06 09:02:00 +00:00',
      'Y/m/d H:i:s P',
      new \DateTimeImmutable('2016-11-06T09:02:00+00:00'),
    ];
    $data['H:i:s Y/m/d P'] = [
      '09:02:00 2016/11/06  +01:00',
      'H:i:s Y/m/d P',
      new \DateTimeImmutable('2016-11-06T09:02:00+01:00'),
    ];
    $data['Y/m/d H:i:s'] = [
      '09:02:00 2016/11/06',
      'H:i:s Y/m/d',
      new \DateTimeImmutable('2016-11-06T09:02:00+11:00'),
    ];
    return $data;
  }

  /**
   * Tests the denormalize function with bad data.
   *
   * @covers ::denormalize
   */
  public function testDenormalizeException() {
    $this
      ->expectException(UnexpectedValueException::class);
    $this
      ->expectExceptionMessage('The specified date "2016/11/06 09:02am GMT" is not in an accepted format: "Y-m-d\\TH:i:sP" (RFC 3339), "Y-m-d\\TH:i:sO" (ISO 8601).');
    $normalized = '2016/11/06 09:02am GMT';
    $this->normalizer
      ->denormalize($normalized, DateTimeInterface::class, NULL, []);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DateTimeNormalizerTest::$data	protected	property	The tested data type.
DateTimeNormalizerTest::$normalizer	protected	property	The tested data type's normalizer.
DateTimeNormalizerTest::providerTestDenormalizeUserFormats	public	function	Data provider for testDenormalizeUserFormats.
DateTimeNormalizerTest::providerTestDenormalizeValidFormats	public	function	Data provider for testDenormalizeValidFormats.
DateTimeNormalizerTest::setUp	protected	function	Overrides UnitTestCase::setUp
DateTimeNormalizerTest::testDenormalizeException	public	function	Tests the denormalize function with bad data.
DateTimeNormalizerTest::testDenormalizeUserFormats	public	function	Tests the denormalize function with a user supplied format.
DateTimeNormalizerTest::testDenormalizeValidFormats	public	function	Tests the denormalize function with good data.
DateTimeNormalizerTest::testNormalize	public	function	@covers ::normalize
DateTimeNormalizerTest::testNormalizeWhenNull	public	function	@covers ::normalize
DateTimeNormalizerTest::testSupportsDenormalization	public	function	@covers ::supportsDenormalization
DateTimeNormalizerTest::testSupportsNormalization	public	function	@covers ::supportsNormalization
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.

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class DateTimeNormalizerTest in Drupal 8

Hierarchy

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