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class FieldCrudTest in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/field/tests/src/Kernel/FieldCrudTest.php \Drupal\Tests\field\Kernel\FieldCrudTest

Create field entities by attaching fields to entities.

@coversDefaultClass \Drupal\Core\Field\FieldConfigBase

@group field

Hierarchy

Expanded class hierarchy of FieldCrudTest

File

core/modules/field/tests/src/Kernel/FieldCrudTest.php, line 18

Namespace

Drupal\Tests\field\Kernel
View source 
class FieldCrudTest extends FieldKernelTestBase {

  /**
   * The field storage entity.
   *
   * @var \Drupal\field\Entity\FieldStorageConfig
   */
  protected $fieldStorage;

  /**
   * The field entity definition.
   *
   * @var array
   */
  protected $fieldStorageDefinition;

  /**
   * The field entity definition.
   *
   * @var array
   */
  protected $fieldDefinition;
  public function setUp() : void {
    parent::setUp();
    $this->fieldStorageDefinition = [
      'field_name' => mb_strtolower($this
        ->randomMachineName()),
      'entity_type' => 'entity_test',
      'type' => 'test_field',
    ];
    $this->fieldStorage = FieldStorageConfig::create($this->fieldStorageDefinition);
    $this->fieldStorage
      ->save();
    $this->fieldDefinition = [
      'field_name' => $this->fieldStorage
        ->getName(),
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
    ];
  }

  // TODO : test creation with
  // - a full fledged $field structure, check that all the values are there
  // - a minimal $field structure, check all default values are set
  // defer actual $field comparison to a helper function, used for the two cases above,
  // and for testUpdateField

  /**
   * Tests the creation of a field.
   */
  public function testCreateField() {
    $field = FieldConfig::create($this->fieldDefinition);
    $field
      ->save();
    $field = FieldConfig::load($field
      ->id());
    $this
      ->assertEquals('TRUE', $field
      ->getSetting('field_setting_from_config_data'));
    $this
      ->assertNull($field
      ->getSetting('config_data_from_field_setting'));

    // Read the configuration. Check against raw configuration data rather than
    // the loaded ConfigEntity, to be sure we check that the defaults are
    // applied on write.
    $config = $this
      ->config('field.field.' . $field
      ->id())
      ->get();
    $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
    $this
      ->assertTrue($config['settings']['config_data_from_field_setting']);
    $this
      ->assertTrue(!isset($config['settings']['field_setting_from_config_data']));

    // Since we are working with raw configuration, this needs to be unset
    // manually.
    // @see Drupal\field_test\Plugin\Field\FieldType\TestItem::fieldSettingsFromConfigData()
    unset($config['settings']['config_data_from_field_setting']);

    // Check that default values are set.
    $this
      ->assertFalse($config['required'], 'Required defaults to false.');
    $this
      ->assertSame($config['label'], $this->fieldDefinition['field_name'], 'Label defaults to field name.');
    $this
      ->assertSame('', $config['description'], 'Description defaults to empty string.');

    // Check that default settings are set.
    $this
      ->assertEquals($config['settings'], $field_type_manager
      ->getDefaultFieldSettings($this->fieldStorageDefinition['type']), 'Default field settings have been written.');

    // Check that the denormalized 'field_type' was properly written.
    $this
      ->assertEquals($config['field_type'], $this->fieldStorageDefinition['type']);

    // Guarantee that the field/bundle combination is unique.
    try {
      FieldConfig::create($this->fieldDefinition)
        ->save();
      $this
        ->fail('Cannot create two fields with the same field / bundle combination.');
    } catch (EntityStorageException $e) {

      // Expected exception; just continue testing.
    }

    // Check that the specified field exists.
    try {
      $this->fieldDefinition['field_name'] = $this
        ->randomMachineName();
      FieldConfig::create($this->fieldDefinition)
        ->save();
      $this
        ->fail('Cannot create a field with a non-existing storage.');
    } catch (FieldException $e) {

      // Expected exception; just continue testing.
    }

    // TODO: test other failures.
  }

  /**
   * Tests setting and adding property constraints to a configurable field.
   *
   * @covers ::setPropertyConstraints
   * @covers ::addPropertyConstraints
   */
  public function testFieldPropertyConstraints() {
    $field = FieldConfig::create($this->fieldDefinition);
    $field
      ->save();
    $field_name = $this->fieldStorage
      ->getName();

    // Test that constraints are applied to configurable fields. A TestField and
    // a Range constraint are added dynamically to limit the field to values
    // between 0 and 32.
    // @see field_test_entity_bundle_field_info_alter()
    \Drupal::state()
      ->set('field_test_constraint', $field_name);

    // Clear the field definitions cache so the new constraints added by
    // field_test_entity_bundle_field_info_alter() are taken into consideration.
    \Drupal::service('entity_field.manager')
      ->clearCachedFieldDefinitions();

    // Test the newly added property constraints in the same request as when the
    // caches were cleared. This will test the field definitions that are stored
    // in the static cache of
    // \Drupal\Core\Entity\EntityFieldManager::getFieldDefinitions().
    $this
      ->doFieldPropertyConstraintsTests();

    // In order to test a real-world scenario where the property constraints are
    // only stored in the persistent cache of
    // \Drupal\Core\Entity\EntityFieldManager::getFieldDefinitions(), we need to
    // simulate a new request by removing the 'entity_field.manager' service,
    // thus forcing it to be re-initialized without static caches.
    \Drupal::getContainer()
      ->set('entity_field.manager', NULL);

    // This will test the field definitions that are stored in the persistent
    // cache by \Drupal\Core\Entity\EntityFieldManager::getFieldDefinitions().
    $this
      ->doFieldPropertyConstraintsTests();
  }

  /**
   * Tests configurable field validation.
   *
   * @see field_test_entity_bundle_field_info_alter()
   */
  protected function doFieldPropertyConstraintsTests() {
    $field_name = $this->fieldStorage
      ->getName();

    // Check that a valid value (not -2 and between 0 and 32) doesn't trigger
    // any violation.
    $entity = EntityTest::create();
    $entity
      ->set($field_name, 1);
    $violations = $entity
      ->validate();
    $this
      ->assertCount(0, $violations, 'No violations found when in-range value passed.');

    // Check that a value that is specifically restricted triggers both
    // violations.
    $entity
      ->set($field_name, -2);
    $violations = $entity
      ->validate();
    $this
      ->assertCount(2, $violations, 'Two violations found when using a null and outside the range value.');
    $this
      ->assertEquals($field_name . '.0.value', $violations[0]
      ->getPropertyPath());
    $this
      ->assertEquals(t('%name does not accept the value @value.', [
      '%name' => $field_name,
      '@value' => -2,
    ]), $violations[0]
      ->getMessage());
    $this
      ->assertEquals($field_name . '.0.value', $violations[1]
      ->getPropertyPath());
    $this
      ->assertEquals(t('This value should be %limit or more.', [
      '%limit' => 0,
    ]), $violations[1]
      ->getMessage());

    // Check that a value that is not specifically restricted but outside the
    // range triggers the expected violation.
    $entity
      ->set($field_name, 33);
    $violations = $entity
      ->validate();
    $this
      ->assertCount(1, $violations, 'Violations found when using value outside the range.');
    $this
      ->assertEquals($field_name . '.0.value', $violations[0]
      ->getPropertyPath());
    $this
      ->assertEquals(t('This value should be %limit or less.', [
      '%limit' => 32,
    ]), $violations[0]
      ->getMessage());
  }

  /**
   * Tests creating a field with custom storage set.
   */
  public function testCreateFieldCustomStorage() {
    $field_name = mb_strtolower($this
      ->randomMachineName());
    \Drupal::state()
      ->set('field_test_custom_storage', $field_name);
    $field_storage = FieldStorageConfig::create([
      'field_name' => $field_name,
      'entity_type' => 'entity_test',
      'type' => 'test_field',
      'custom_storage' => TRUE,
    ]);
    $field_storage
      ->save();
    $field = FieldConfig::create([
      'field_name' => $field_storage
        ->getName(),
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
    ]);
    $field
      ->save();
    \Drupal::service('entity_field.manager')
      ->clearCachedFieldDefinitions();

    // Check that no table has been created for the field.
    $this
      ->assertFalse(\Drupal::database()
      ->schema()
      ->tableExists('entity_test__' . $field_storage
      ->getName()));

    // Save an entity with a value in the custom storage field and verify no
    // data is retrieved on load.
    $entity = EntityTest::create([
      'name' => $this
        ->randomString(),
      $field_name => 'Test value',
    ]);
    $this
      ->assertSame('Test value', $entity->{$field_name}->value, 'The test value is set on the field.');
    $entity
      ->save();
    $entity = EntityTest::load($entity
      ->id());
    $this
      ->assertNull($entity->{$field_name}->value, 'The loaded entity field value is NULL.');
  }

  /**
   * Tests reading back a field definition.
   */
  public function testReadField() {
    FieldConfig::create($this->fieldDefinition)
      ->save();

    // Read the field back.
    $field = FieldConfig::load('entity_test.' . $this->fieldDefinition['bundle'] . '.' . $this->fieldDefinition['field_name']);
    $this
      ->assertSame($this->fieldDefinition['field_name'], $field
      ->getName(), 'The field was properly read.');
    $this
      ->assertSame($this->fieldDefinition['entity_type'], $field
      ->getTargetEntityTypeId(), 'The field was properly read.');
    $this
      ->assertSame($this->fieldDefinition['bundle'], $field
      ->getTargetBundle(), 'The field was properly read.');
  }

  /**
   * Tests the update of a field.
   */
  public function testUpdateField() {
    FieldConfig::create($this->fieldDefinition)
      ->save();

    // Check that basic changes are saved.
    $field = FieldConfig::load('entity_test.' . $this->fieldDefinition['bundle'] . '.' . $this->fieldDefinition['field_name']);
    $field
      ->setRequired(!$field
      ->isRequired());
    $field
      ->setLabel($this
      ->randomMachineName());
    $field
      ->set('description', $this
      ->randomMachineName());
    $field
      ->setSetting('test_field_setting', $this
      ->randomMachineName());
    $field
      ->save();
    $field_new = FieldConfig::load('entity_test.' . $this->fieldDefinition['bundle'] . '.' . $this->fieldDefinition['field_name']);
    $this
      ->assertEquals($field
      ->isRequired(), $field_new
      ->isRequired(), '"required" change is saved');
    $this
      ->assertEquals($field
      ->getLabel(), $field_new
      ->getLabel(), '"label" change is saved');
    $this
      ->assertEquals($field
      ->getDescription(), $field_new
      ->getDescription(), '"description" change is saved');

    // TODO: test failures.
  }

  /**
   * Tests the deletion of a field with no data.
   */
  public function testDeleteFieldNoData() {

    // Deleting and purging fields with data is tested in
    // \Drupal\Tests\field\Kernel\BulkDeleteTest.
    // Create two fields for the same field storage so we can test that only one
    // is deleted.
    FieldConfig::create($this->fieldDefinition)
      ->save();
    $another_field_definition = $this->fieldDefinition;
    $another_field_definition['bundle'] .= '_another_bundle';
    entity_test_create_bundle($another_field_definition['bundle']);
    FieldConfig::create($another_field_definition)
      ->save();

    // Test that the first field is not deleted, and then delete it.
    $field = current(\Drupal::entityTypeManager()
      ->getStorage('field_config')
      ->loadByProperties([
      'entity_type' => 'entity_test',
      'field_name' => $this->fieldDefinition['field_name'],
      'bundle' => $this->fieldDefinition['bundle'],
      'include_deleted' => TRUE,
    ]));
    $this
      ->assertFalse($field
      ->isDeleted());
    $field
      ->delete();

    // Make sure the field was deleted without being marked for purging as there
    // was no data.
    $fields = \Drupal::entityTypeManager()
      ->getStorage('field_config')
      ->loadByProperties([
      'entity_type' => 'entity_test',
      'field_name' => $this->fieldDefinition['field_name'],
      'bundle' => $this->fieldDefinition['bundle'],
      'include_deleted' => TRUE,
    ]);
    $this
      ->assertCount(0, $fields, 'A deleted field is marked for deletion.');

    // Try to load the field normally and make sure it does not show up.
    $field = FieldConfig::load('entity_test.' . '.' . $this->fieldDefinition['bundle'] . '.' . $this->fieldDefinition['field_name']);
    $this
      ->assertTrue(empty($field), 'Field was deleted');

    // Make sure the other field is not deleted.
    $another_field = FieldConfig::load('entity_test.' . $another_field_definition['bundle'] . '.' . $another_field_definition['field_name']);
    $this
      ->assertFalse($another_field
      ->isDeleted());
  }

  /**
   * Tests the cross deletion behavior between field storages and fields.
   */
  public function testDeleteFieldCrossDeletion() {
    $field_definition_2 = $this->fieldDefinition;
    $field_definition_2['bundle'] .= '_another_bundle';
    entity_test_create_bundle($field_definition_2['bundle']);

    // Check that deletion of a field storage deletes its fields.
    $field_storage = $this->fieldStorage;
    FieldConfig::create($this->fieldDefinition)
      ->save();
    FieldConfig::create($field_definition_2)
      ->save();
    $field_storage
      ->delete();
    $this
      ->assertNull(FieldConfig::loadByName('entity_test', $this->fieldDefinition['bundle'], $field_storage
      ->getName()));
    $this
      ->assertNull(FieldConfig::loadByName('entity_test', $field_definition_2['bundle'], $field_storage
      ->getName()));

    // Check that deletion of the last field deletes the storage.
    $field_storage = FieldStorageConfig::create($this->fieldStorageDefinition);
    $field_storage
      ->save();
    $field = FieldConfig::create($this->fieldDefinition);
    $field
      ->save();
    $field_2 = FieldConfig::create($field_definition_2);
    $field_2
      ->save();
    $field
      ->delete();
    $this
      ->assertNotEmpty(FieldStorageConfig::loadByName('entity_test', $field_storage
      ->getName()));
    $field_2
      ->delete();
    $this
      ->assertNull(FieldStorageConfig::loadByName('entity_test', $field_storage
      ->getName()));

    // Check that deletion of all fields using a storage simultaneously deletes
    // the storage.
    $field_storage = FieldStorageConfig::create($this->fieldStorageDefinition);
    $field_storage
      ->save();
    $field = FieldConfig::create($this->fieldDefinition);
    $field
      ->save();
    $field_2 = FieldConfig::create($field_definition_2);
    $field_2
      ->save();
    $this->container
      ->get('entity_type.manager')
      ->getStorage('field_config')
      ->delete([
      $field,
      $field_2,
    ]);
    $this
      ->assertNull(FieldStorageConfig::loadByName('entity_test', $field_storage
      ->getName()));
  }

}

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.
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.
FieldCrudTest::$fieldDefinition protected property The field entity definition.
FieldCrudTest::$fieldStorage protected property The field storage entity.
FieldCrudTest::$fieldStorageDefinition protected property The field entity definition.
FieldCrudTest::doFieldPropertyConstraintsTests protected function Tests configurable field validation.
FieldCrudTest::setUp public function Set the default field storage backend for fields created during tests. Overrides FieldKernelTestBase::setUp
FieldCrudTest::testCreateField public function Tests the creation of a field.
FieldCrudTest::testCreateFieldCustomStorage public function Tests creating a field with custom storage set.
FieldCrudTest::testDeleteFieldCrossDeletion public function Tests the cross deletion behavior between field storages and fields.
FieldCrudTest::testDeleteFieldNoData public function Tests the deletion of a field with no data.
FieldCrudTest::testFieldPropertyConstraints public function Tests setting and adding property constraints to a configurable field.
FieldCrudTest::testReadField public function Tests reading back a field definition.
FieldCrudTest::testUpdateField public function Tests the update of a field.
FieldKernelTestBase::$fieldTestData protected property Bag of created field storages and fields.
FieldKernelTestBase::$modules protected static property Modules to enable. Overrides KernelTestBase::$modules 25
FieldKernelTestBase::assertFieldValues protected function Assert that a field has the expected values in an entity.
FieldKernelTestBase::createFieldWithStorage protected function Create a field and an associated field storage.
FieldKernelTestBase::entitySaveReload protected function Saves and reloads an entity.
FieldKernelTestBase::entityValidateAndSave protected function Validate and save entity. Fail if violations are found.
FieldKernelTestBase::_generateTestFieldValues protected function Generate random values for a field_test field.
KernelTestBase::$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. 3
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 24
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 4
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpUnitWarnings::$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. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.