class IndexChangesTest in Search API 8

Tests correct reactions to changes for the index.

@group search_api

Hierarchy

class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses AssertContentTrait, AssertLegacyTrait, AssertHelperTrait, ConfigTestTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait
- class \Drupal\Tests\search_api\Kernel\Index\IndexChangesTest uses PluginTestTrait

Expanded class hierarchy of IndexChangesTest

File

tests/src/Kernel/Index/IndexChangesTest.php, line 21

Namespace

Drupal\Tests\search_api\Kernel\Index

View source

class IndexChangesTest extends KernelTestBase {
  use PluginTestTrait;

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'search_api',
    'search_api_test',
    'language',
    'user',
    'system',
    'entity_test',
  ];

  /**
   * The search server used for testing.
   *
   * @var \Drupal\search_api\ServerInterface
   */
  protected $server;

  /**
   * The search index used for testing.
   *
   * @var \Drupal\search_api\IndexInterface
   */
  protected $index;

  /**
   * The test entity type used in the test.
   *
   * @var string
   */
  protected $testEntityTypeId = 'entity_test_mulrev_changed';

  /**
   * The task manager to use for the tests.
   *
   * @var \Drupal\search_api\Task\TaskManagerInterface
   */
  protected $taskManager;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $this
      ->installSchema('search_api', [
      'search_api_item',
    ]);
    $this
      ->installEntitySchema('entity_test_mulrev_changed');
    $this
      ->installEntitySchema('search_api_task');
    $this
      ->installEntitySchema('user');
    $this
      ->installConfig('search_api');
    $this->taskManager = $this->container
      ->get('search_api.task_manager');
    User::create([
      'uid' => 1,
      'name' => 'root',
      'langcode' => 'en',
    ])
      ->save();
    EntityTestMulRevChanged::create([
      'id' => 1,
      'name' => 'test 1',
    ])
      ->save();

    // Create a test server.
    $this->server = Server::create([
      'name' => 'Test Server',
      'id' => 'test_server',
      'status' => 1,
      'backend' => 'search_api_test',
    ]);
    $this->server
      ->save();

    // Create a test index (but don't save it yet).
    $this->index = Index::create([
      'name' => 'Test Index',
      'id' => 'test_index',
      'status' => 1,
      'tracker_settings' => [
        'default' => [],
      ],
      'datasource_settings' => [
        'entity:user' => [],
        'entity:entity_test_mulrev_changed' => [],
      ],
      'server' => $this->server
        ->id(),
      'options' => [
        'index_directly' => FALSE,
      ],
    ]);
    $this->taskManager
      ->deleteTasks();
  }

  /**
   * Tests correct reactions when a new datasource is added.
   */
  public function testDatasourceAdded() {
    $this->index
      ->set('datasource_settings', [
      'entity:user' => [],
    ]);
    $this->index
      ->save();
    $tracker = $this->index
      ->getTrackerInstance();
    $expected = [
      Utility::createCombinedId('entity:user', '1:en'),
    ];
    $this
      ->assertEquals($expected, $tracker
      ->getRemainingItems());

    /** @var \Drupal\search_api\Datasource\DatasourceInterface $datasource */
    $datasource = \Drupal::getContainer()
      ->get('search_api.plugin_helper')
      ->createDatasourcePlugin($this->index, 'entity:entity_test_mulrev_changed');
    $this->index
      ->addDatasource($datasource)
      ->save();
    $this->taskManager
      ->executeAllTasks();
    $expected = [
      Utility::createCombinedId('entity:entity_test_mulrev_changed', '1:en'),
      Utility::createCombinedId('entity:user', '1:en'),
    ];
    $remaining_items = $tracker
      ->getRemainingItems();
    sort($remaining_items);
    $this
      ->assertEquals($expected, $remaining_items);
    User::create([
      'uid' => 2,
      'name' => 'someone',
      'langcode' => 'en',
    ])
      ->save();
    EntityTestMulRevChanged::create([
      'id' => 2,
      'name' => 'test 2',
    ])
      ->save();
    $expected = [
      Utility::createCombinedId('entity:entity_test_mulrev_changed', '1:en'),
      Utility::createCombinedId('entity:entity_test_mulrev_changed', '2:en'),
      Utility::createCombinedId('entity:user', '1:en'),
      Utility::createCombinedId('entity:user', '2:en'),
    ];
    $remaining_items = $tracker
      ->getRemainingItems();
    sort($remaining_items);
    $this
      ->assertEquals($expected, $remaining_items);
    $this
      ->getCalledMethods('backend');
    $indexed = $this->index
      ->indexItems();
    $this
      ->assertEquals(4, $indexed);
    $this
      ->assertEquals([
      'indexItems',
    ], $this
      ->getCalledMethods('backend'));
    $indexed_items = array_keys($this
      ->getIndexedItems());
    sort($indexed_items);
    $this
      ->assertEquals($expected, $indexed_items);
    $this
      ->assertEquals(0, $tracker
      ->getRemainingItemsCount());
  }

  /**
   * Tests correct reactions when a datasource is removed.
   */
  public function testDatasourceRemoved() {
    $info = [
      'datasource_id' => 'entity:entity_test_mulrev_changed',
      'property_path' => 'id',
    ];
    $field = \Drupal::getContainer()
      ->get('search_api.fields_helper')
      ->createField($this->index, 'id', $info);
    $this->index
      ->addField($field);
    $processor = \Drupal::getContainer()
      ->get('search_api.plugin_helper')
      ->createProcessorPlugin($this->index, 'search_api_test');
    $this->index
      ->addProcessor($processor);
    $this
      ->setMethodOverride('processor', 'supportsIndex', function (IndexInterface $index) {
      return in_array('entity:entity_test_mulrev_changed', $index
        ->getDatasourceIds());
    });
    $this->index
      ->save();
    $this
      ->assertArrayHasKey('search_api_test', $this->index
      ->getProcessors());
    $tracker = $this->index
      ->getTrackerInstance();
    $expected = [
      Utility::createCombinedId('entity:entity_test_mulrev_changed', '1:en'),
      Utility::createCombinedId('entity:user', '1:en'),
    ];
    $remaining_items = $tracker
      ->getRemainingItems();
    sort($remaining_items);
    $this
      ->assertEquals($expected, $remaining_items);
    $this
      ->getCalledMethods('backend');
    $indexed = $this->index
      ->indexItems();
    $this
      ->assertEquals(2, $indexed);
    $this
      ->assertEquals([
      'indexItems',
    ], $this
      ->getCalledMethods('backend'));
    $indexed_items = array_keys($this
      ->getIndexedItems());
    sort($indexed_items);
    $this
      ->assertEquals($expected, $indexed_items);
    $this
      ->assertEquals(0, $tracker
      ->getRemainingItemsCount());
    $this->index
      ->removeDatasource('entity:entity_test_mulrev_changed')
      ->save();
    $this
      ->assertArrayNotHasKey('id', $this->index
      ->getFields());
    $this
      ->assertArrayNotHasKey('search_api_test', $this->index
      ->getProcessors());
    $this
      ->assertEquals(1, $tracker
      ->getTotalItemsCount());
    $expected = [
      Utility::createCombinedId('entity:user', '1:en'),
    ];
    $indexed_items = array_keys($this
      ->getIndexedItems());
    sort($indexed_items);
    $this
      ->assertEquals($expected, $indexed_items);
    $this
      ->assertEquals([
      'updateIndex',
      'deleteAllIndexItems',
    ], $this
      ->getCalledMethods('backend'));
    User::create([
      'uid' => 2,
      'name' => 'someone',
      'langcode' => 'en',
    ])
      ->save();
    EntityTestMulRevChanged::create([
      'id' => 2,
      'name' => 'test 2',
    ])
      ->save();
    $this
      ->assertEquals(2, $tracker
      ->getTotalItemsCount());
    $indexed = $this->index
      ->indexItems();
    $this
      ->assertGreaterThanOrEqual(1, $indexed);
    $this
      ->assertEquals([
      'indexItems',
    ], $this
      ->getCalledMethods('backend'));
    $expected = [
      Utility::createCombinedId('entity:user', '1:en'),
      Utility::createCombinedId('entity:user', '2:en'),
    ];
    $indexed_items = array_keys($this
      ->getIndexedItems());
    sort($indexed_items);
    $this
      ->assertEquals($expected, $indexed_items);
    $this
      ->assertEquals(0, $tracker
      ->getRemainingItemsCount());
  }

  /**
   * Tests correct reaction when the index's tracker changes.
   */
  public function testTrackerChange() {
    $this->index
      ->save();

    /** @var \Drupal\search_api\Tracker\TrackerInterface $tracker */
    $tracker = \Drupal::getContainer()
      ->get('search_api.plugin_helper')
      ->createTrackerPlugin($this->index, 'search_api_test');
    $this->index
      ->setTracker($tracker)
      ->save();
    $this->taskManager
      ->executeAllTasks();
    $methods = $this
      ->getCalledMethods('tracker');
    $expected = [
      'trackItemsInserted',
      'trackItemsInserted',
    ];
    $this
      ->assertEquals($expected, $methods);

    /** @var \Drupal\search_api\Tracker\TrackerInterface $tracker */
    $tracker = \Drupal::getContainer()
      ->get('search_api.plugin_helper')
      ->createTrackerPlugin($this->index, 'default');
    $this->index
      ->setTracker($tracker)
      ->save();
    $this->taskManager
      ->executeAllTasks();
    $methods = $this
      ->getCalledMethods('tracker');
    $this
      ->assertEquals([
      'trackAllItemsDeleted',
    ], $methods);
    $arguments = $this
      ->getMethodArguments('tracker', 'trackAllItemsDeleted');
    $this
      ->assertEquals([], $arguments);
  }

  /**
   * Tests correct reaction when a processor adding a property is removed.
   */
  public function testPropertyProcessorRemoved() {
    $processor = $this->container
      ->get('plugin.manager.search_api.processor')
      ->createInstance('add_url', [
      '#index' => $this->index,
    ]);
    $this->index
      ->addProcessor($processor);
    $fields_helper = \Drupal::getContainer()
      ->get('search_api.fields_helper');
    $info = [
      'datasource_id' => 'entity:entity_test_mulrev_changed',
      'property_path' => 'id',
    ];
    $this->index
      ->addField($fields_helper
      ->createField($this->index, 'id', $info));
    $info = [
      'property_path' => 'search_api_url',
    ];
    $this->index
      ->addField($fields_helper
      ->createField($this->index, 'url', $info));
    $this->index
      ->save();
    $fields = array_keys($this->index
      ->getFields());
    sort($fields);
    $this
      ->assertEquals([
      'id',
      'url',
    ], $fields);
    $this->index
      ->removeProcessor('add_url')
      ->save();
    $fields = array_keys($this->index
      ->getFields());
    $this
      ->assertEquals([
      'id',
    ], $fields);
  }

  /**
   * Tests correct reaction when a bundle containing a property is removed.
   */
  public function testPropertyBundleRemoved() {
    entity_test_create_bundle('bundle1', NULL, 'entity_test_mulrev_changed');
    entity_test_create_bundle('bundle2', NULL, 'entity_test_mulrev_changed');
    $this
      ->enableModules([
      'field',
      'text',
    ]);
    $this
      ->installEntitySchema('field_storage_config');
    $this
      ->installEntitySchema('field_config');
    $this
      ->installConfig('field');
    FieldStorageConfig::create([
      'field_name' => 'field1',
      'entity_type' => 'entity_test_mulrev_changed',
      'type' => 'text',
    ])
      ->save();
    FieldConfig::create([
      'field_name' => 'field1',
      'entity_type' => 'entity_test_mulrev_changed',
      'bundle' => 'bundle1',
    ])
      ->save();
    FieldStorageConfig::create([
      'field_name' => 'field2',
      'entity_type' => 'entity_test_mulrev_changed',
      'type' => 'text',
    ])
      ->save();
    FieldConfig::create([
      'field_name' => 'field2',
      'entity_type' => 'entity_test_mulrev_changed',
      'bundle' => 'bundle2',
    ])
      ->save();
    $datasource_id = 'entity:entity_test_mulrev_changed';
    $datasource = $this->container
      ->get('plugin.manager.search_api.datasource')
      ->createInstance($datasource_id, [
      '#index' => $this->index,
      'bundles' => [
        'default' => TRUE,
        'selected' => [],
      ],
    ]);
    $this->index
      ->setDatasources([
      $datasource_id => $datasource,
    ]);
    $fields_helper = \Drupal::getContainer()
      ->get('search_api.fields_helper');
    $info = [
      'datasource_id' => $datasource_id,
      'property_path' => 'field1',
    ];
    $this->index
      ->addField($fields_helper
      ->createField($this->index, 'field1', $info));
    $info = [
      'datasource_id' => $datasource_id,
      'property_path' => 'field2',
    ];
    $this->index
      ->addField($fields_helper
      ->createField($this->index, 'field2', $info));
    $this->index
      ->save();
    $fields = array_keys($this->index
      ->getFields());
    sort($fields);
    $this
      ->assertEquals([
      'field1',
      'field2',
    ], $fields);
    $this->index
      ->getDatasource($datasource_id)
      ->setConfiguration([
      'bundles' => [
        'default' => TRUE,
        'selected' => [
          'bundle2',
        ],
      ],
    ]);
    $this->index
      ->save();
    $fields = array_keys($this->index
      ->getFields());
    $this
      ->assertEquals([
      'field1',
    ], $fields);
  }

  /**
   * Tests correct behavior when a field ID is changed.
   */
  public function testFieldRenamed() {
    $datasource_id = 'entity:entity_test_mulrev_changed';
    $info = [
      'datasource_id' => $datasource_id,
      'property_path' => 'name',
    ];
    $field = \Drupal::getContainer()
      ->get('search_api.fields_helper')
      ->createField($this->index, 'name', $info);
    $this->index
      ->addField($field);
    $this
      ->assertEquals([], $this->index
      ->getFieldRenames());
    $this->index
      ->renameField('name', 'name1');
    $this
      ->assertEquals([
      'name1' => $field,
    ], $this->index
      ->getFields());
    $this
      ->assertEquals([
      'name' => 'name1',
    ], $this->index
      ->getFieldRenames());

    // Saving resets the field IDs.
    $this->index
      ->save();
    $this
      ->assertEquals([], $this->index
      ->getFieldRenames());
    $this
      ->assertEquals('name1', $this->index
      ->getField('name1')
      ->getOriginalFieldIdentifier());
  }

  /**
   * Retrieves the indexed items from the test backend.
   *
   * @return array
   *   The indexed items, keyed by their item IDs and containing associative
   *   arrays with their field values.
   */
  protected function getIndexedItems() {
    $key = 'search_api_test.backend.indexed.' . $this->index
      ->id();
    return \Drupal::state()
      ->get($key, []);
  }

}

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.
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.
IndexChangesTest::$index	protected	property	The search index used for testing.
IndexChangesTest::$modules	public static	property	Modules to enable. Overrides KernelTestBase::$modules
IndexChangesTest::$server	protected	property	The search server used for testing.
IndexChangesTest::$taskManager	protected	property	The task manager to use for the tests.
IndexChangesTest::$testEntityTypeId	protected	property	The test entity type used in the test.
IndexChangesTest::getIndexedItems	protected	function	Retrieves the indexed items from the test backend.
IndexChangesTest::setUp	public	function	Overrides KernelTestBase::setUp
IndexChangesTest::testDatasourceAdded	public	function	Tests correct reactions when a new datasource is added.
IndexChangesTest::testDatasourceRemoved	public	function	Tests correct reactions when a datasource is removed.
IndexChangesTest::testFieldRenamed	public	function	Tests correct behavior when a field ID is changed.
IndexChangesTest::testPropertyBundleRemoved	public	function	Tests correct reaction when a bundle containing a property is removed.
IndexChangesTest::testPropertyProcessorRemoved	public	function	Tests correct reaction when a processor adding a property is removed.
IndexChangesTest::testTrackerChange	public	function	Tests correct reaction when the index's tracker changes.
KernelTestBase::$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.
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.
PluginTestTrait::getCalledMethods	protected	function	Retrieves the methods called on a given plugin.
PluginTestTrait::getMethodArguments	protected	function	Retrieves the arguments of a certain method called on the given plugin.
PluginTestTrait::setError	protected	function	Sets an exception to be thrown on calls to the given method.
PluginTestTrait::setMethodOverride	protected	function	Overrides a method for a certain plugin.
PluginTestTrait::setReturnValue	protected	function	Sets the return value for a certain method on a test plugin.
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 IndexChangesTest in Search API 8

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