class FieldStorageCrudTest in Drupal 9

Same name and namespace in other branches

8 core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php \Drupal\Tests\field\Kernel\FieldStorageCrudTest

Tests field storage create, read, update, and delete.

@group field

Hierarchy

class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, AssertLegacyTrait, ConfigTestTrait, ExtensionListTestTrait, PhpUnitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
- class \Drupal\Tests\field\Kernel\FieldKernelTestBase
  - class \Drupal\Tests\field\Kernel\FieldStorageCrudTest

Expanded class hierarchy of FieldStorageCrudTest

File

core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php, line 17

Namespace

Drupal\Tests\field\Kernel

View source

class FieldStorageCrudTest extends FieldKernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [];

  // 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

  /**
   * Tests the creation of a field storage.
   */
  public function testCreate() {
    $field_storage_definition = [
      'field_name' => 'field_2',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
    ];
    field_test_memorize();
    $field_storage = FieldStorageConfig::create($field_storage_definition);
    $field_storage
      ->save();
    $field_storage = FieldStorageConfig::load($field_storage
      ->id());
    $this
      ->assertEquals('TRUE', $field_storage
      ->getSetting('storage_setting_from_config_data'));
    $this
      ->assertNull($field_storage
      ->getSetting('config_data_from_storage_setting'));
    $mem = field_test_memorize();
    $this
      ->assertSame($field_storage_definition['field_name'], $mem['field_test_field_storage_config_create'][0][0]
      ->getName(), 'hook_entity_create() called with correct arguments.');
    $this
      ->assertSame($field_storage_definition['type'], $mem['field_test_field_storage_config_create'][0][0]
      ->getType(), 'hook_entity_create() called with correct arguments.');

    // 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.
    $field_storage_config = $this
      ->config('field.storage.' . $field_storage
      ->id())
      ->get();
    $this
      ->assertTrue($field_storage_config['settings']['config_data_from_storage_setting']);
    $this
      ->assertTrue(!isset($field_storage_config['settings']['storage_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::storageSettingsFromConfigData()
    unset($field_storage_config['settings']['config_data_from_storage_setting']);

    // Ensure that basic properties are preserved.
    $this
      ->assertEquals($field_storage_definition['field_name'], $field_storage_config['field_name'], 'The field name is properly saved.');
    $this
      ->assertEquals($field_storage_definition['entity_type'], $field_storage_config['entity_type'], 'The field entity type is properly saved.');
    $this
      ->assertEquals($field_storage_definition['entity_type'] . '.' . $field_storage_definition['field_name'], $field_storage_config['id'], 'The field id is properly saved.');
    $this
      ->assertEquals($field_storage_definition['type'], $field_storage_config['type'], 'The field type is properly saved.');

    // Ensure that cardinality defaults to 1.
    $this
      ->assertEquals(1, $field_storage_config['cardinality'], 'Cardinality defaults to 1.');

    // Ensure that default settings are present.
    $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
    $this
      ->assertEquals($field_type_manager
      ->getDefaultStorageSettings($field_storage_definition['type']), $field_storage_config['settings'], 'Default storage settings have been written.');

    // Guarantee that the name is unique.
    try {
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create two fields with the same name.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(EntityStorageException::class, $e);
    }

    // Check that field type is required.
    try {
      $field_storage_definition = [
        'field_name' => 'field_1',
        'entity_type' => 'entity_type',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create a field with no type.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }

    // Check that field name is required.
    try {
      $field_storage_definition = [
        'type' => 'test_field',
        'entity_type' => 'entity_test',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create an unnamed field.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }

    // Check that entity type is required.
    try {
      $field_storage_definition = [
        'field_name' => 'test_field',
        'type' => 'test_field',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create a field without an entity type.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }

    // Check that field name must start with a letter or _.
    try {
      $field_storage_definition = [
        'field_name' => '2field_2',
        'entity_type' => 'entity_test',
        'type' => 'test_field',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create a field with a name starting with a digit.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }

    // Check that field name must only contain lowercase alphanumeric or _.
    try {
      $field_storage_definition = [
        'field_name' => 'field#_3',
        'entity_type' => 'entity_test',
        'type' => 'test_field',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create a field with a name containing an illegal character.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }

    // Check that field name cannot be longer than 32 characters long.
    try {
      $field_storage_definition = [
        'field_name' => '_12345678901234567890123456789012',
        'entity_type' => 'entity_test',
        'type' => 'test_field',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create a field with a name longer than 32 characters.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }

    // Check that field name can not be an entity key.
    // "id" is known as an entity key from the "entity_test" type.
    try {
      $field_storage_definition = [
        'type' => 'test_field',
        'field_name' => 'id',
        'entity_type' => 'entity_test',
      ];
      FieldStorageConfig::create($field_storage_definition)
        ->save();
      $this
        ->fail('Cannot create a field bearing the name of an entity key.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }
  }

  /**
   * Tests that an explicit schema can be provided on creation.
   *
   * This behavior is needed to allow field storage creation within updates,
   * since plugin classes (and thus the field type schema) cannot be accessed.
   */
  public function testCreateWithExplicitSchema() {
    $schema = [
      'dummy' => 'foobar',
    ];
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_2',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
      'schema' => $schema,
    ]);
    $this
      ->assertEquals($schema, $field_storage
      ->getSchema());
  }

  /**
   * Tests reading field storage definitions.
   */
  public function testRead() {
    $field_storage_definition = [
      'field_name' => 'field_1',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
    ];
    $field_storage = FieldStorageConfig::create($field_storage_definition);
    $field_storage
      ->save();
    $id = $field_storage
      ->id();

    // Check that 'single column' criteria works.
    $field_storage_config_storage = \Drupal::entityTypeManager()
      ->getStorage('field_storage_config');
    $fields = $field_storage_config_storage
      ->loadByProperties([
      'field_name' => $field_storage_definition['field_name'],
    ]);
    $this
      ->assertCount(1, $fields, 'The field was properly read.');
    $this
      ->assertArrayHasKey($id, $fields, 'The field has the correct key.');

    // Check that 'multi column' criteria works.
    $fields = $field_storage_config_storage
      ->loadByProperties([
      'field_name' => $field_storage_definition['field_name'],
      'type' => $field_storage_definition['type'],
      'entity_type' => $field_storage_definition['entity_type'],
    ]);
    $this
      ->assertCount(1, $fields, 'The field was properly read.');
    $this
      ->assertArrayHasKey($id, $fields, 'The field has the correct key.');
    $fields = $field_storage_config_storage
      ->loadByProperties([
      'field_name' => $field_storage_definition['field_name'],
      'type' => 'foo',
    ]);
    $this
      ->assertTrue(empty($fields), 'No field was found.');

    // Create a field from the field storage.
    $field_definition = [
      'field_name' => $field_storage_definition['field_name'],
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
    ];
    FieldConfig::create($field_definition)
      ->save();
  }

  /**
   * Tests creation of indexes on data column.
   */
  public function testIndexes() {

    // Check that indexes specified by the field type are used by default.
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_1',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
    ]);
    $field_storage
      ->save();
    $field_storage = FieldStorageConfig::load($field_storage
      ->id());
    $schema = $field_storage
      ->getSchema();
    $expected_indexes = [
      'value' => [
        'value',
      ],
    ];
    $this
      ->assertEquals($expected_indexes, $schema['indexes'], 'Field type indexes saved by default');

    // Check that indexes specified by the field definition override the field
    // type indexes.
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_2',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
      'indexes' => [
        'value' => [],
      ],
    ]);
    $field_storage
      ->save();
    $field_storage = FieldStorageConfig::load($field_storage
      ->id());
    $schema = $field_storage
      ->getSchema();
    $expected_indexes = [
      'value' => [],
    ];
    $this
      ->assertEquals($expected_indexes, $schema['indexes'], 'Field definition indexes override field type indexes');

    // Check that indexes specified by the field definition add to the field
    // type indexes.
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_3',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
      'indexes' => [
        'value_2' => [
          'value',
        ],
      ],
    ]);
    $field_storage
      ->save();
    $id = $field_storage
      ->id();
    $field_storage = FieldStorageConfig::load($id);
    $schema = $field_storage
      ->getSchema();
    $expected_indexes = [
      'value' => [
        'value',
      ],
      'value_2' => [
        'value',
      ],
    ];
    $this
      ->assertEquals($expected_indexes, $schema['indexes'], 'Field definition indexes are merged with field type indexes');
  }

  /**
   * Tests the deletion of a field storage.
   */
  public function testDeleteNoData() {

    // Deleting and purging field storages with data is tested in
    // \Drupal\Tests\field\Kernel\BulkDeleteTest.
    // Create two fields (so we can test that only one is deleted).
    $field_storage_definition = [
      'field_name' => 'field_1',
      'type' => 'test_field',
      'entity_type' => 'entity_test',
    ];
    FieldStorageConfig::create($field_storage_definition)
      ->save();
    $another_field_storage_definition = [
      'field_name' => 'field_2',
      'type' => 'test_field',
      'entity_type' => 'entity_test',
    ];
    FieldStorageConfig::create($another_field_storage_definition)
      ->save();

    // Create fields for each.
    $field_definition = [
      'field_name' => $field_storage_definition['field_name'],
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
    ];
    FieldConfig::create($field_definition)
      ->save();
    $another_field_definition = $field_definition;
    $another_field_definition['field_name'] = $another_field_storage_definition['field_name'];
    FieldConfig::create($another_field_definition)
      ->save();

    // Test that the first field is not deleted, and then delete it.
    $field_storage_config_storage = \Drupal::entityTypeManager()
      ->getStorage('field_storage_config');
    $field_storage = current($field_storage_config_storage
      ->loadByProperties([
      'field_name' => $field_storage_definition['field_name'],
      'include_deleted' => TRUE,
    ]));
    $this
      ->assertFalse($field_storage
      ->isDeleted());
    FieldStorageConfig::loadByName('entity_test', $field_storage_definition['field_name'])
      ->delete();

    // Make sure that the field storage is deleted as it had no data.
    $field_storages = $field_storage_config_storage
      ->loadByProperties([
      'field_name' => $field_storage_definition['field_name'],
      'include_deleted' => TRUE,
    ]);
    $this
      ->assertCount(0, $field_storages, 'Field storage was deleted');

    // Make sure that this field is marked as deleted when it is
    // specifically loaded.
    $fields = \Drupal::entityTypeManager()
      ->getStorage('field_config')
      ->loadByProperties([
      'entity_type' => 'entity_test',
      'field_name' => $field_definition['field_name'],
      'bundle' => $field_definition['bundle'],
      'include_deleted' => TRUE,
    ]);
    $this
      ->assertCount(0, $fields, 'Field storage was deleted');

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

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

    // Make sure the other field and its storage are not deleted.
    $another_field_storage = FieldStorageConfig::load('entity_test.' . $another_field_storage_definition['field_name']);
    $this
      ->assertFalse($another_field_storage
      ->isDeleted());
    $another_field = FieldConfig::load('entity_test.' . $another_field_definition['bundle'] . '.' . $another_field_definition['field_name']);
    $this
      ->assertFalse($another_field
      ->isDeleted());

    // Try to create a new field the same name as a deleted field and
    // write data into it.
    FieldStorageConfig::create($field_storage_definition)
      ->save();
    FieldConfig::create($field_definition)
      ->save();
    $field_storage = FieldStorageConfig::load('entity_test.' . $field_storage_definition['field_name']);
    $this
      ->assertFalse($field_storage
      ->isDeleted());
    $field = FieldConfig::load('entity_test.' . $field_definition['bundle'] . '.' . $field_definition['field_name']);
    $this
      ->assertFalse($field
      ->isDeleted());

    // Save an entity with data for the field
    $entity = EntityTest::create();
    $values[0]['value'] = mt_rand(1, 127);
    $entity->{$field_storage
      ->getName()}->value = $values[0]['value'];
    $entity = $this
      ->entitySaveReload($entity);

    // Verify the field is present on load
    $this
      ->assertCount(1, $entity->{$field_storage
      ->getName()}, "Data in previously deleted field saves and loads correctly");
    foreach ($values as $delta => $value) {
      $this
        ->assertEquals($values[$delta]['value'], $entity->{$field_storage
        ->getName()}[$delta]->value, "Data in previously deleted field saves and loads correctly");
    }
  }
  public function testUpdateFieldType() {
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_type',
      'entity_type' => 'entity_test',
      'type' => 'decimal',
    ]);
    $field_storage
      ->save();
    try {
      $field_storage
        ->set('type', 'integer');
      $field_storage
        ->save();
      $this
        ->fail('Cannot update a field to a different type.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldException::class, $e);
    }
  }

  /**
   * Tests changing a field storage type.
   */
  public function testUpdateEntityType() {
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_type',
      'entity_type' => 'entity_test',
      'type' => 'decimal',
    ]);
    $field_storage
      ->save();
    $this
      ->expectException(FieldException::class);
    $this
      ->expectExceptionMessage('Cannot change the field type for an existing field storage. The field storage entity_test.field_type has the type decimal.');
    $field_storage
      ->set('type', 'foobar');
    $field_storage
      ->save();
  }

  /**
   * Tests changing a field storage entity type.
   */
  public function testUpdateEntityTargetType() {
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_type',
      'entity_type' => 'entity_test',
      'type' => 'decimal',
    ]);
    $field_storage
      ->save();
    $this
      ->expectException(FieldException::class);
    $this
      ->expectExceptionMessage('Cannot change the entity type for an existing field storage. The field storage foobar.field_type has the type entity_test.');
    $field_storage
      ->set('entity_type', 'foobar');
    $field_storage
      ->save();
  }

  /**
   * Tests updating a field storage.
   */
  public function testUpdate() {

    // Create a field with a defined cardinality, so that we can ensure it's
    // respected. Since cardinality enforcement is consistent across database
    // systems, it makes a good test case.
    $cardinality = 4;
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_update',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
      'cardinality' => $cardinality,
    ]);
    $field_storage
      ->save();
    $field = FieldConfig::create([
      'field_storage' => $field_storage,
      'entity_type' => 'entity_test',
      'bundle' => 'entity_test',
    ]);
    $field
      ->save();
    do {
      $entity = EntityTest::create();

      // Fill in the entity with more values than $cardinality.
      for ($i = 0; $i < 20; $i++) {

        // We can not use $i here because 0 values are filtered out.
        $entity->field_update[] = $i + 1;
      }

      // Load back and assert there are $cardinality number of values.
      $entity = $this
        ->entitySaveReload($entity);
      $this
        ->assertCount($field_storage
        ->getCardinality(), $entity->field_update);

      // Now check the values themselves.
      for ($delta = 0; $delta < $cardinality; $delta++) {
        $this
          ->assertEquals($delta + 1, $entity->field_update[$delta]->value);
      }

      // Increase $cardinality and set the field cardinality to the new value.
      $field_storage
        ->setCardinality(++$cardinality);
      $field_storage
        ->save();
    } while ($cardinality < 6);
  }

  /**
   * Tests field type modules forbidding an update.
   */
  public function testUpdateForbid() {
    $field_storage = FieldStorageConfig::create([
      'field_name' => 'forbidden',
      'entity_type' => 'entity_test',
      'type' => 'test_field',
      'settings' => [
        'changeable' => 0,
        'unchangeable' => 0,
      ],
    ]);
    $field_storage
      ->save();
    $field_storage
      ->setSetting('changeable', $field_storage
      ->getSetting('changeable') + 1);
    try {
      $field_storage
        ->save();
    } catch (FieldStorageDefinitionUpdateForbiddenException $e) {
      $this
        ->fail('An unchangeable setting cannot be updated.');
    }
    $field_storage
      ->setSetting('unchangeable', $field_storage
      ->getSetting('unchangeable') + 1);
    try {
      $field_storage
        ->save();
      $this
        ->fail('An unchangeable setting can be updated.');
    } catch (\Exception $e) {
      $this
        ->assertInstanceOf(FieldStorageDefinitionUpdateForbiddenException::class, $e);
    }
  }

}

Members

Name	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.
FieldKernelTestBase::$fieldTestData	protected	property	Bag of created field storages and fields.
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::setUp	protected	function	Set the default field storage backend for fields created during tests. Overrides KernelTestBase::setUp	38
FieldKernelTestBase::_generateTestFieldValues	protected	function	Generate random values for a field_test field.
FieldStorageCrudTest::$modules	protected static	property	Modules to enable. Overrides FieldKernelTestBase::$modules
FieldStorageCrudTest::testCreate	public	function	Tests the creation of a field storage.
FieldStorageCrudTest::testCreateWithExplicitSchema	public	function	Tests that an explicit schema can be provided on creation.
FieldStorageCrudTest::testDeleteNoData	public	function	Tests the deletion of a field storage.
FieldStorageCrudTest::testIndexes	public	function	Tests creation of indexes on data column.
FieldStorageCrudTest::testRead	public	function	Tests reading field storage definitions.
FieldStorageCrudTest::testUpdate	public	function	Tests updating a field storage.
FieldStorageCrudTest::testUpdateEntityTargetType	public	function	Tests changing a field storage entity type.
FieldStorageCrudTest::testUpdateEntityType	public	function	Tests changing a field storage type.
FieldStorageCrudTest::testUpdateFieldType	public	function
FieldStorageCrudTest::testUpdateForbid	public	function	Tests field type modules forbidding an update.
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.

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class FieldStorageCrudTest in Drupal 9

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