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class DenormalizeTest in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/hal/tests/src/Kernel/DenormalizeTest.php \Drupal\Tests\hal\Kernel\DenormalizeTest

Tests HAL denormalization edge cases for EntityResource.

@group hal

Hierarchy

Expanded class hierarchy of DenormalizeTest

File

core/modules/hal/tests/src/Kernel/DenormalizeTest.php, line 15

Namespace

Drupal\Tests\hal\Kernel
View source
class DenormalizeTest extends NormalizerTestBase {

  /**
   * Tests that the type link relation in incoming data is handled correctly.
   */
  public function testTypeHandling() {

    // Valid type.
    $data_with_valid_type = [
      '_links' => [
        'type' => [
          'href' => Url::fromUri('base:rest/type/entity_test/entity_test', [
            'absolute' => TRUE,
          ])
            ->toString(),
        ],
      ],
    ];
    $denormalized = $this->serializer
      ->denormalize($data_with_valid_type, $this->entityClass, $this->format);
    $this
      ->assertEqual(get_class($denormalized), $this->entityClass, 'Request with valid type results in creation of correct bundle.');

    // Multiple types.
    $data_with_multiple_types = [
      '_links' => [
        'type' => [
          [
            'href' => Url::fromUri('base:rest/types/foo', [
              'absolute' => TRUE,
            ])
              ->toString(),
          ],
          [
            'href' => Url::fromUri('base:rest/type/entity_test/entity_test', [
              'absolute' => TRUE,
            ])
              ->toString(),
          ],
        ],
      ],
    ];
    $denormalized = $this->serializer
      ->denormalize($data_with_multiple_types, $this->entityClass, $this->format);
    $this
      ->assertEqual(get_class($denormalized), $this->entityClass, 'Request with multiple types results in creation of correct bundle.');

    // Invalid type.
    $data_with_invalid_type = [
      '_links' => [
        'type' => [
          'href' => Url::fromUri('base:rest/types/foo', [
            'absolute' => TRUE,
          ])
            ->toString(),
        ],
      ],
    ];
    try {
      $this->serializer
        ->denormalize($data_with_invalid_type, $this->entityClass, $this->format);
      $this
        ->fail('Exception should be thrown when type is invalid.');
    } catch (UnexpectedValueException $e) {

      // Expected exception; just continue testing.
    }

    // No type.
    $data_with_no_type = [
      '_links' => [],
    ];
    try {
      $this->serializer
        ->denormalize($data_with_no_type, $this->entityClass, $this->format);
      $this
        ->fail('Exception should be thrown when no type is provided.');
    } catch (UnexpectedValueException $e) {

      // Expected exception; just continue testing.
    }
  }

  /**
   * Tests link relation handling with an invalid type.
   */
  public function testTypeHandlingWithInvalidType() {
    $data_with_invalid_type = [
      '_links' => [
        'type' => [
          'href' => Url::fromUri('base:rest/type/entity_test/entity_test_invalid', [
            'absolute' => TRUE,
          ])
            ->toString(),
        ],
      ],
    ];
    $this
      ->expectException(UnexpectedValueException::class);
    $this->serializer
      ->denormalize($data_with_invalid_type, $this->entityClass, $this->format);
  }

  /**
   * Tests link relation handling with no types.
   */
  public function testTypeHandlingWithNoTypes() {
    $data_with_no_types = [
      '_links' => [
        'type' => [],
      ],
    ];
    $this
      ->expectException(UnexpectedValueException::class);
    $this->serializer
      ->denormalize($data_with_no_types, $this->entityClass, $this->format);
  }

  /**
   * Test that a field set to an empty array is different than an absent field.
   */
  public function testMarkFieldForDeletion() {

    // Add a default value for a field.
    $field = FieldConfig::loadByName('entity_test', 'entity_test', 'field_test_text');
    $field
      ->setDefaultValue([
      [
        'value' => 'Llama',
      ],
    ]);
    $field
      ->save();

    // Denormalize data that contains no entry for the field, and check that
    // the default value is present in the resulting entity.
    $data = [
      '_links' => [
        'type' => [
          'href' => Url::fromUri('base:rest/type/entity_test/entity_test', [
            'absolute' => TRUE,
          ])
            ->toString(),
        ],
      ],
    ];
    $entity = $this->serializer
      ->denormalize($data, $this->entityClass, $this->format);
    $this
      ->assertEqual($entity->field_test_text
      ->count(), 1);
    $this
      ->assertEqual($entity->field_test_text->value, 'Llama');

    // Denormalize data that contains an empty entry for the field, and check
    // that the field is empty in the resulting entity.
    $data = [
      '_links' => [
        'type' => [
          'href' => Url::fromUri('base:rest/type/entity_test/entity_test', [
            'absolute' => TRUE,
          ])
            ->toString(),
        ],
      ],
      'field_test_text' => [],
    ];
    $entity = $this->serializer
      ->denormalize($data, get_class($entity), $this->format, [
      'target_instance' => $entity,
    ]);
    $this
      ->assertEqual($entity->field_test_text
      ->count(), 0);
  }

  /**
   * Tests normalizing/denormalizing serialized columns.
   */
  public function testDenormalizeSerializedItem() {
    $entity = EntitySerializedField::create([
      'serialized' => 'boo',
    ]);
    $normalized = $this->serializer
      ->normalize($entity, $this->format);
    $this
      ->expectException(\LogicException::class);
    $this
      ->expectExceptionMessage('The generic FieldItemNormalizer cannot denormalize string values for "value" properties of the "serialized" field (field item class: Drupal\\entity_test\\Plugin\\Field\\FieldType\\SerializedItem).');
    $this->serializer
      ->denormalize($normalized, EntitySerializedField::class, $this->format);
  }

  /**
   * Tests normalizing/denormalizing invalid custom serialized fields.
   */
  public function testDenormalizeInvalidCustomSerializedField() {
    $entity = EntitySerializedField::create([
      'serialized_long' => serialize([
        'Hello world!',
      ]),
    ]);
    $normalized = $this->serializer
      ->normalize($entity);
    $this
      ->assertEquals($normalized['serialized_long'][0]['value'], [
      'Hello world!',
    ]);
    $normalized['serialized_long'][0]['value'] = 'boo';
    $this
      ->expectException(\LogicException::class);
    $this
      ->expectExceptionMessage('The generic FieldItemNormalizer cannot denormalize string values for "value" properties of the "serialized_long" field (field item class: Drupal\\Core\\Field\\Plugin\\Field\\FieldType\\StringLongItem).');
    $this->serializer
      ->denormalize($normalized, EntitySerializedField::class);
  }

  /**
   * Tests normalizing/denormalizing empty custom serialized fields.
   */
  public function testDenormalizeEmptyCustomSerializedField() {
    $entity = EntitySerializedField::create([
      'serialized_long' => serialize([]),
    ]);
    $normalized = $this->serializer
      ->normalize($entity);
    $this
      ->assertEquals([], $normalized['serialized_long'][0]['value']);
    $entity = $this->serializer
      ->denormalize($normalized, EntitySerializedField::class);
    $this
      ->assertEquals(serialize([]), $entity
      ->get('serialized_long')->value);
  }

  /**
   * Tests normalizing/denormalizing valid custom serialized fields.
   */
  public function testDenormalizeValidCustomSerializedField() {
    $entity = EntitySerializedField::create([
      'serialized_long' => serialize([
        'key' => 'value',
      ]),
    ]);
    $normalized = $this->serializer
      ->normalize($entity);
    $this
      ->assertEquals([
      'key' => 'value',
    ], $normalized['serialized_long'][0]['value']);
    $entity = $this->serializer
      ->denormalize($normalized, EntitySerializedField::class);
    $this
      ->assertEquals(serialize([
      'key' => 'value',
    ]), $entity
      ->get('serialized_long')->value);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 1
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText protected function Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected static function Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertNotEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNotIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::pass protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose protected function
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
DenormalizeTest::testDenormalizeEmptyCustomSerializedField public function Tests normalizing/denormalizing empty custom serialized fields.
DenormalizeTest::testDenormalizeInvalidCustomSerializedField public function Tests normalizing/denormalizing invalid custom serialized fields.
DenormalizeTest::testDenormalizeSerializedItem public function Tests normalizing/denormalizing serialized columns.
DenormalizeTest::testDenormalizeValidCustomSerializedField public function Tests normalizing/denormalizing valid custom serialized fields.
DenormalizeTest::testMarkFieldForDeletion public function Test that a field set to an empty array is different than an absent field.
DenormalizeTest::testTypeHandling public function Tests that the type link relation in incoming data is handled correctly.
DenormalizeTest::testTypeHandlingWithInvalidType public function Tests link relation handling with an invalid type.
DenormalizeTest::testTypeHandlingWithNoTypes public function Tests link relation handling with no types.
KernelTestBase::$backupGlobals protected property Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes protected property Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist protected property Contains a few static class properties for performance.
KernelTestBase::$classLoader protected property
KernelTestBase::$configImporter protected property @todo Move into Config test base class. 7
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$preserveGlobalState protected property Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root protected property The app root.
KernelTestBase::$runTestInSeparateProcess protected property Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory protected property
KernelTestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 6
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel private function Bootstraps a kernel for a test.
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 1
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated protected function Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 26
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 6
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get Deprecated public function BC: Automatically resolve former KernelTestBase class properties.
KernelTestBase::__sleep public function Prevents serializing any properties.
NormalizerTestBase::$entityClass protected property The class name of the test class.
NormalizerTestBase::$format protected property The format being tested.
NormalizerTestBase::$modules public static property Modules to enable. Overrides KernelTestBase::$modules 5
NormalizerTestBase::$serializer protected property The mock serializer.
NormalizerTestBase::setUp protected function Overrides KernelTestBase::setUp 6
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.
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers. 1
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.