class FieldItemSerializationTest

Same name in this branch
  1. 9 core/modules/hal/tests/src/Kernel/serialization/FieldItemSerializationTest.php \Drupal\Tests\hal\Kernel\serialization\FieldItemSerializationTest
Same name in other branches
  1. 8.9.x core/modules/serialization/tests/src/Kernel/FieldItemSerializationTest.php \Drupal\Tests\serialization\Kernel\FieldItemSerializationTest
  2. 10 core/modules/serialization/tests/src/Kernel/FieldItemSerializationTest.php \Drupal\Tests\serialization\Kernel\FieldItemSerializationTest
  3. 11.x core/modules/serialization/tests/src/Kernel/FieldItemSerializationTest.php \Drupal\Tests\serialization\Kernel\FieldItemSerializationTest

Test field level normalization process.

@group serialization

Hierarchy

Expanded class hierarchy of FieldItemSerializationTest

File

core/modules/serialization/tests/src/Kernel/FieldItemSerializationTest.php, line 15

Namespace

Drupal\Tests\serialization\Kernel
View source
class FieldItemSerializationTest extends NormalizerTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'serialization',
        'system',
        'field',
        'entity_test',
        'text',
        'filter',
        'user',
        'field_normalization_test',
    ];
    
    /**
     * The class name of the test class.
     *
     * @var string
     */
    protected $entityClass = 'Drupal\\entity_test\\Entity\\EntityTestMulRev';
    
    /**
     * The test values.
     *
     * @var array
     */
    protected $values;
    
    /**
     * The test entity.
     *
     * @var \Drupal\Core\Entity\ContentEntityBase
     */
    protected $entity;
    
    /**
     * The serializer service.
     *
     * @var \Symfony\Component\Serializer\Serializer
     */
    protected $serializer;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Auto-create a field for testing default field values.
        FieldStorageConfig::create([
            'entity_type' => 'entity_test_mulrev',
            'field_name' => 'field_test_text_default',
            'type' => 'text',
            'cardinality' => 1,
            'translatable' => FALSE,
        ])->save();
        FieldConfig::create([
            'entity_type' => 'entity_test_mulrev',
            'field_name' => 'field_test_text_default',
            'bundle' => 'entity_test_mulrev',
            'label' => 'Test text-field with default',
            'default_value' => [
                [
                    'value' => 'This is the default',
                    'format' => 'full_html',
                ],
            ],
            'widget' => [
                'type' => 'text_textfield',
                'weight' => 0,
            ],
        ])->save();
        FieldStorageConfig::create([
            'entity_type' => 'entity_test_mulrev',
            'field_name' => 'field_test_boolean',
            'type' => 'boolean',
            'cardinality' => 1,
            'translatable' => FALSE,
        ])->save();
        FieldConfig::create([
            'entity_type' => 'entity_test_mulrev',
            'field_name' => 'field_test_boolean',
            'bundle' => 'entity_test_mulrev',
            'label' => 'Test boolean',
        ])->save();
        // Create a test entity to serialize.
        $this->values = [
            'name' => $this->randomMachineName(),
            'field_test_text' => [
                'value' => $this->randomMachineName(),
                'format' => 'full_html',
            ],
            'field_test_boolean' => [
                'value' => FALSE,
            ],
        ];
        $this->entity = EntityTestMulRev::create($this->values);
        $this->entity
            ->save();
        $this->serializer = $this->container
            ->get('serializer');
        $this->installConfig([
            'field',
        ]);
    }
    
    /**
     * Tests normalizing and denormalizing an entity with field item normalizer.
     */
    public function testFieldNormalizeDenormalize() {
        $normalized = $this->serializer
            ->normalize($this->entity, 'json');
        $expected_field_value = $this->entity->field_test_text[0]
            ->getValue()['value'] . '::silly_suffix';
        $this->assertEquals($expected_field_value, $normalized['field_test_text'][0]['value'], 'Text field item normalized');
        $denormalized = $this->serializer
            ->denormalize($normalized, $this->entityClass, 'json');
        $this->assertEquals($denormalized->field_test_text[0]
            ->getValue(), $this->entity->field_test_text[0]
            ->getValue(), 'Text field item denormalized.');
        $this->assertEquals($denormalized->field_test_text_default[0]
            ->getValue(), $this->entity->field_test_text_default[0]
            ->getValue(), 'Text field item with default denormalized.');
        // Unset the values for text field that has a default value.
        unset($normalized['field_test_text_default']);
        $denormalized_without_all_fields = $this->serializer
            ->denormalize($normalized, $this->entityClass, 'json');
        // Check that denormalized entity is still the same even if not all fields
        // are not provided.
        $this->assertEquals($denormalized_without_all_fields->field_test_text[0]
            ->getValue(), $this->entity->field_test_text[0]
            ->getValue(), 'Text field item denormalized.');
        // Even though field_test_text_default value was unset before
        // denormalization it should still have the default values for the field.
        $this->assertEquals($denormalized_without_all_fields->field_test_text_default[0]
            ->getValue(), $this->entity->field_test_text_default[0]
            ->getValue(), 'Text field item with default denormalized.');
    }
    
    /**
     * Tests denormalizing using a scalar field value.
     */
    public function testFieldDenormalizeWithScalarValue() {
        $this->expectException(UnexpectedValueException::class);
        $this->expectExceptionMessage('Field values for "uuid" must use an array structure');
        $normalized = $this->serializer
            ->normalize($this->entity, 'json');
        // Change the UUID value to use the UUID directly. No array structure.
        $normalized['uuid'] = $normalized['uuid'][0]['value'];
        $this->serializer
            ->denormalize($normalized, $this->entityClass, 'json');
    }
    
    /**
     * Tests a format-agnostic normalizer.
     *
     * @param string[] $test_modules
     *   The test modules to install.
     * @param string $format
     *   The format to test. (NULL results in the format-agnostic normalization.)
     *
     * @dataProvider providerTestCustomBooleanNormalization
     */
    public function testCustomBooleanNormalization(array $test_modules, $format) {
        // Asserts the entity contains the value we set.
        $this->assertFalse($this->entity->field_test_boolean->value);
        // Asserts normalizing the entity using core's 'serializer' service DOES
        // yield the value we set.
        $core_normalization = $this->container
            ->get('serializer')
            ->normalize($this->entity, $format);
        $this->assertFalse($core_normalization['field_test_boolean'][0]['value']);
        $assert_denormalization = function (array $normalization) use ($format) {
            $denormalized_entity = $this->container
                ->get('serializer')
                ->denormalize($normalization, EntityTestMulRev::class, $format, []);
            $this->assertInstanceOf(EntityTestMulRev::class, $denormalized_entity);
            $this->assertTrue($denormalized_entity->field_test_boolean->value);
        };
        // Asserts denormalizing the entity DOES yield the value we set:
        // - when using the detailed representation
        $core_normalization['field_test_boolean'][0]['value'] = TRUE;
        $assert_denormalization($core_normalization);
        // - and when using the shorthand representation
        $core_normalization['field_test_boolean'][0] = TRUE;
        $assert_denormalization($core_normalization);
        // Install test module that contains a high-priority alternative normalizer.
        $this->enableModules($test_modules);
        // Asserts normalizing the entity DOES NOT ANYMORE yield the value we set.
        $core_normalization = $this->container
            ->get('serializer')
            ->normalize($this->entity, $format);
        $this->assertSame('👎', $core_normalization['field_test_boolean'][0]['value']);
        // Asserts denormalizing the entity DOES NOT ANYMORE yield the value we set:
        // - when using the detailed representation
        $core_normalization['field_test_boolean'][0]['value'] = '👍';
        $assert_denormalization($core_normalization);
        // - and when using the shorthand representation
        $core_normalization['field_test_boolean'][0] = '👍';
        $assert_denormalization($core_normalization);
    }
    
    /**
     * Data provider.
     *
     * @return array
     *   Test cases.
     */
    public function providerTestCustomBooleanNormalization() {
        return [
            'Format-agnostic @FieldType-level normalizers SHOULD be able to affect the format-agnostic normalization' => [
                [
                    'test_fieldtype_boolean_emoji_normalizer',
                ],
                NULL,
            ],
            'Format-agnostic @DataType-level normalizers SHOULD be able to affect the format-agnostic normalization' => [
                [
                    'test_datatype_boolean_emoji_normalizer',
                ],
                NULL,
            ],
            'Format-agnostic @FieldType-level normalizers SHOULD be able to affect the JSON normalization' => [
                [
                    'test_fieldtype_boolean_emoji_normalizer',
                ],
                'json',
            ],
            'Format-agnostic @DataType-level normalizers SHOULD be able to affect the JSON normalization' => [
                [
                    'test_datatype_boolean_emoji_normalizer',
                ],
                'json',
            ],
            'Format-agnostic @FieldType-level normalizers SHOULD be able to affect the XML normalization' => [
                [
                    'test_fieldtype_boolean_emoji_normalizer',
                ],
                'xml',
            ],
        ];
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title 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 raw text IS NOT found escaped on 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.
AssertLegacyTrait::assert Deprecated protected function
AssertLegacyTrait::assertEqual Deprecated protected function
AssertLegacyTrait::assertIdentical Deprecated protected function
AssertLegacyTrait::assertIdenticalObject Deprecated protected function
AssertLegacyTrait::assertNotEqual Deprecated protected function
AssertLegacyTrait::assertNotIdentical Deprecated protected function
AssertLegacyTrait::pass Deprecated protected function
AssertLegacyTrait::verbose Deprecated 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.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
FieldItemSerializationTest::$entity protected property The test entity.
FieldItemSerializationTest::$entityClass protected property The class name of the test class.
FieldItemSerializationTest::$modules protected static property Modules to enable. Overrides NormalizerTestBase::$modules
FieldItemSerializationTest::$serializer protected property The serializer service.
FieldItemSerializationTest::$values protected property The test values.
FieldItemSerializationTest::providerTestCustomBooleanNormalization public function Data provider.
FieldItemSerializationTest::setUp protected function Overrides NormalizerTestBase::setUp
FieldItemSerializationTest::testCustomBooleanNormalization public function Tests a format-agnostic normalizer.
FieldItemSerializationTest::testFieldDenormalizeWithScalarValue public function Tests denormalizing using a scalar field value.
FieldItemSerializationTest::testFieldNormalizeDenormalize public function Tests normalizing and denormalizing an entity with field item normalizer.
KernelTestBase::$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. 6
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$keyValue protected property The key_value service that must persist between container rebuilds.
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::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 7
KernelTestBase::$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. 3
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 26
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 3
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 5
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
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.
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.