/**
  * Overrides \Drupal\views\Tests\ViewUnitTestBase::viewsData().
  */
 public function viewsData()
 {
     $data = parent::viewsData();
     $date_plugins = array('date_fulldate', 'date_day', 'date_month', 'date_week', 'date_year', 'date_year_month');
     foreach ($date_plugins as $plugin_id) {
         $data['views_test_data'][$plugin_id] = $data['views_test_data']['created'];
         $data['views_test_data'][$plugin_id]['real field'] = 'created';
         $data['views_test_data'][$plugin_id]['argument']['id'] = $plugin_id;
     }
     return $data;
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->installEntitySchema('user');
     $this->installEntitySchema('entity_test');
     ViewTestData::createTestViews(get_class($this), array('entity_reference_test_views'));
     $field_storage = FieldStorageConfig::create(array('entity_type' => 'entity_test', 'field_name' => 'field_test', 'type' => 'entity_reference', 'settings' => array('target_type' => 'entity_test'), 'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED));
     $field_storage->save();
     $field = FieldConfig::create(array('entity_type' => 'entity_test', 'field_name' => 'field_test', 'bundle' => 'entity_test', 'settings' => array('handler' => 'default', 'handler_settings' => array())));
     $field->save();
     // Create some test entities which link each other.
     $entity_storage = \Drupal::entityManager()->getStorage('entity_test');
     $referenced_entity = $entity_storage->create(array());
     $referenced_entity->save();
     $this->entities[$referenced_entity->id()] = $referenced_entity;
     $entity = $entity_storage->create(array());
     $entity->field_test->target_id = $referenced_entity->id();
     $entity->save();
     $this->assertEqual($entity->field_test[0]->entity->id(), $referenced_entity->id());
     $this->entities[$entity->id()] = $entity;
     $entity = $entity_storage->create(array());
     $entity->field_test->target_id = $referenced_entity->id();
     $entity->save();
     $this->assertEqual($entity->field_test[0]->entity->id(), $referenced_entity->id());
     $this->entities[$entity->id()] = $entity;
     Views::viewsData()->clear();
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     // Install the necessary dependencies for node type creation to work.
     $this->installEntitySchema('node');
     $this->installConfig(array('field', 'node'));
 }

 /**
  * {@inheritdoc}
  */
 protected function viewsData()
 {
     $data = parent::viewsData();
     $data['views_test_data']['name']['field']['id'] = 'file_extension';
     $data['views_test_data']['name']['real field'] = 'name';
     return $data;
 }

 protected function setUp()
 {
     parent::setUp();
     $this->installConfig(array('language'));
     $this->enableModules(array('views_ui'));
     $this->wizard = $this->container->get('plugin.manager.views.wizard')->createInstance('standard:views_test_data', array());
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->installEntitySchema('user');
     $this->installEntitySchema('entity_test');
     $this->storage = $this->container->get('entity.manager')->getStorage('entity_test');
 }

 function viewsData()
 {
     $data = parent::viewsData();
     $data['views_test_data']['age']['filter']['allow empty'] = TRUE;
     $data['views_test_data']['id']['filter']['allow empty'] = FALSE;
     return $data;
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp($import_test_views = TRUE)
 {
     parent::setUp($import_test_views);
     $this->installEntitySchema('user');
     $this->installEntitySchema('comment');
     // Create the anonymous role.
     $this->installConfig(['user']);
     // Create an anonymous user.
     $storage = \Drupal::entityManager()->getStorage('user');
     // Insert a row for the anonymous user.
     $storage->create(array('uid' => 0, 'status' => 0))->save();
     $admin_role = Role::create(['id' => 'admin', 'permissions' => ['administer comments', 'access user profiles']]);
     $admin_role->save();
     /* @var \Drupal\user\RoleInterface $anonymous_role */
     $anonymous_role = Role::load(Role::ANONYMOUS_ID);
     $anonymous_role->grantPermission('access comments');
     $anonymous_role->save();
     $this->adminUser = User::create(['name' => $this->randomMachineName(), 'roles' => [$admin_role->id()]]);
     $this->adminUser->save();
     // Create some comments.
     $comment = Comment::create(['subject' => 'My comment title', 'uid' => $this->adminUser->id(), 'entity_type' => 'entity_test', 'comment_type' => 'entity_test', 'status' => 1]);
     $comment->save();
     $comment_anonymous = Comment::create(['subject' => 'Anonymous comment title', 'uid' => 0, 'name' => 'barry', 'mail' => '[email protected]', 'homepage' => 'https://example.com', 'entity_type' => 'entity_test', 'comment_type' => 'entity_test', 'created' => 123456, 'status' => 1]);
     $comment_anonymous->save();
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->installEntitySchema('taxonomy_term');
     $this->installConfig(array('taxonomy'));
     \Drupal::service('router.builder')->rebuild();
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     // Setup the needed tables in order to make the drupal router working.
     $this->installSchema('system', array('url_alias'));
     $this->installSchema('menu_link', 'menu_links');
 }

 /**
  * {@inheritdoc}
  */
 protected function viewsData()
 {
     $data = parent::viewsData();
     $data['views_test_data']['table']['base']['access query tag'] = 'test_tag';
     $data['views_test_data']['table']['base']['query metadata'] = array('key1' => 'test_metadata', 'key2' => 'test_metadata2');
     return $data;
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->enableModules(array('system', 'dblog'));
     $this->installSchema('dblog', array('watchdog'));
     ViewTestData::createTestViews(get_class($this), array('dblog_test_views'));
 }

 /**
  * Overrides Drupal\views\Tests\ViewTestBase::viewsData().
  */
 protected function viewsData()
 {
     $data = parent::viewsData();
     $data['views_test_data']['job']['field']['id'] = 'test_field';
     $data['views_test_data']['job']['field']['click sortable'] = FALSE;
     $data['views_test_data']['id']['field']['click sortable'] = TRUE;
     return $data;
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     // Rebuild the router, otherwise we can't generate links.
     $this->container->get('router.builder')->rebuild();
     $this->installSchema('dblog', array('watchdog'));
     ViewTestData::createTestViews(get_class($this), array('dblog_test_views'));
 }

 /**
  * {@inheritdoc}
  */
 public function dataSet()
 {
     $datas = parent::dataSet();
     foreach ($datas as $i => $data) {
         $datas[$i]['destroyed'] = gmmktime(0, 0, 0, 1, 1, 2050);
     }
     return $datas;
 }

 /**
  * Add more items to the test set, to make the order tests more robust.
  *
  * In total we have then 60 entries, which makes a probability of a collision
  * of 1/60!, which is around 1/1E80, which is higher than the estimated amount
  * of protons / electrons in the observable universe, also called the
  * eddington number.
  *
  * @see http://en.wikipedia.org/wiki/Eddington_number
  */
 protected function dataSet()
 {
     $data = parent::dataSet();
     for ($i = 0; $i < 55; $i++) {
         $data[] = array('name' => 'name_' . $i, 'age' => $i, 'job' => 'job_' . $i, 'created' => rand(0, time()), 'status' => 1);
     }
     return $data;
 }

 /**
  * {@inheritdoc}
  */
 protected function setUpFixtures()
 {
     $this->installEntitySchema('user');
     $this->installEntitySchema('entity_test');
     $this->installConfig(['entity_test']);
     Block::create(['id' => 'test_block', 'plugin' => 'system_main_block'])->save();
     parent::setUpFixtures();
 }

 /**
  * Overrides Drupal\views\Tests\ViewTestBase::viewsData().
  */
 protected function viewsData()
 {
     $data = parent::viewsData();
     // User the existing test_filter plugin.
     $data['views_test_data_alias']['table']['real table'] = 'views_test_data';
     $data['views_test_data_alias']['name_alias']['filter']['id'] = 'test_filter';
     $data['views_test_data_alias']['name_alias']['filter']['real field'] = 'name';
     return $data;
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->installEntitySchema('user');
     $this->installEntitySchema('entity_test');
     $this->installEntitySchema('entity_test_mul');
     $this->storage = $this->container->get('entity.manager')->getStorage('entity_test');
     ConfigurableLanguage::createFromLangcode('it')->save();
 }

 protected function setUp()
 {
     parent::setUp();
     ViewTestData::createTestViews(get_class($this), array('user_test_views'));
     $this->installEntitySchema('user');
     $entity_manager = $this->container->get('entity.manager');
     $this->roleStorage = $entity_manager->getStorage('user_role');
     $this->userStorage = $entity_manager->getStorage('user');
 }