class GetBundleByBundleTest in Organic groups 8

Tests retrieving group content bundles by group bundles and vice versa.

@group og @coversDefaultClass \Drupal\og\GroupTypeManager

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses AssertContentTrait, AssertLegacyTrait, AssertHelperTrait, ConfigTestTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait
  • class \Drupal\Tests\og\Kernel\Entity\GetBundleByBundleTest

File

tests/src/Kernel/Entity/GetBundleByBundleTest.php, line 20

Namespace

Drupal\Tests\og\Kernel\Entity

class GetBundleByBundleTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'block_content',
    'field',
    'node',
    'og',
    'system',
    'user',
  ];

  /**
   * Test groups.
   *
   * @var \Drupal\Core\Entity\EntityInterface[][]
   */
  protected $groups = [];

  /**
   * Test group content.
   *
   * @var \Drupal\Core\Entity\EntityInterface
   */
  protected $groupContent;

  /**
   * The group manager.
   *
   * @var \Drupal\og\GroupTypeManagerInterface
   */
  protected $groupTypeManager;

  /**
   * The cache backend.
   *
   * @var \Drupal\Core\Cache\CacheBackendInterface
   */
  protected $cache;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this
      ->installConfig([
      'og',
    ]);
    $this
      ->installEntitySchema('block_content');
    $this
      ->installEntitySchema('node');
    $this
      ->installEntitySchema('og_membership');
    $this
      ->installEntitySchema('user');
    $this
      ->installSchema('system', 'sequences');
    $this->groupTypeManager = $this->container
      ->get('og.group_type_manager');
    $this->cache = $this->container
      ->get('cache.data');

    // Create four groups of two different entity types.
    for ($i = 0; $i < 2; $i++) {
      $bundle = "group_{$i}";
      NodeType::create([
        'name' => $this
          ->randomString(),
        'type' => $bundle,
      ])
        ->save();
      Og::groupTypeManager()
        ->addGroup('node', $bundle);
      BlockContentType::create([
        'id' => $bundle,
      ])
        ->save();
      Og::groupTypeManager()
        ->addGroup('block_content', $bundle);
    }
  }

  /**
   * Tests retrieval of bundles that are referenc[ed|ing] bundles.
   *
   * This tests the retrieval of the relations between groups and group content
   * and vice versa. The retrieval of groups that are referenced by group
   * content is done by
   * GroupTypeManagerInterface::getGroupBundleIdsByGroupContenBundle()
   * while GroupTypeManagerInterface::getGroupContentBundleIdsByGroupBundle()
   * handles the opposite case.
   *
   * Both methods are tested here in a single test since they are very similar,
   * and not having to set up the entire relationship structure twice reduces
   * the total test running time.
   *
   * @param array $relationships
   *   An array indicating the relationships between groups and group content
   *   bundles that need to be set up in the test.
   * @param array $expected_group_by_group_content
   *   An array containing the expected results for the call to
   *   getGroupBundleIdsByGroupContentBundle().
   * @param array $expected_group_content_by_group
   *   An array containing the expected results for the 4 calls to
   *   getGroupContentBundleIdsByGroupBundle() that will be made in the test.
   *
   * @covers ::getGroupBundleIdsByGroupContentBundle
   * @covers ::getGroupContentBundleIdsByGroupBundle
   *
   * @dataProvider getBundleIdsByBundleProvider
   */
  public function testGetBundleIdsByBundle(array $relationships, array $expected_group_by_group_content, array $expected_group_content_by_group) {

    // Set up the relations as indicated in the test.
    foreach ($relationships as $group_content_entity_type_id => $group_content_bundle_ids) {
      foreach ($group_content_bundle_ids as $group_content_bundle_id => $group_audience_fields) {
        switch ($group_content_entity_type_id) {
          case 'node':
            NodeType::create([
              'name' => $this
                ->randomString(),
              'type' => $group_content_bundle_id,
            ])
              ->save();
            break;
          case 'block_content':
            BlockContentType::create([
              'id' => $group_content_bundle_id,
            ])
              ->save();
            break;
        }
        foreach ($group_audience_fields as $group_audience_field_key => $group_audience_field_data) {
          foreach ($group_audience_field_data as $group_entity_type_id => $group_bundle_ids) {
            $settings = [
              'field_name' => 'group_audience_' . $group_audience_field_key,
              'field_storage_config' => [
                'settings' => [
                  'target_type' => $group_entity_type_id,
                ],
              ],
            ];
            if (!empty($group_bundle_ids)) {
              $settings['field_config'] = [
                'settings' => [
                  'handler' => 'default',
                  'handler_settings' => [
                    'target_bundles' => array_combine($group_bundle_ids, $group_bundle_ids),
                  ],
                ],
              ];
            }
            Og::createField(OgGroupAudienceHelperInterface::DEFAULT_FIELD, $group_content_entity_type_id, $group_content_bundle_id, $settings);
          }
        }
      }
    }

    // Test ::getGroupBundleIdsByGroupContentBundle().
    foreach ($expected_group_by_group_content as $group_content_entity_type_id => $group_content_bundle_ids) {
      foreach ($group_content_bundle_ids as $group_content_bundle_id => $expected_result) {
        $this
          ->assertEquals($expected_result, $this->groupTypeManager
          ->getGroupBundleIdsByGroupContentBundle($group_content_entity_type_id, $group_content_bundle_id));
      }
    }

    // Test ::getGroupContentBundleIdsByGroupBundle().
    foreach ([
      'node',
      'block_content',
    ] as $group_entity_type_id) {
      for ($i = 0; $i < 2; $i++) {
        $group_bundle_id = 'group_' . $i;

        // If the expected value is omitted, we expect an empty array.
        $expected_result = !empty($expected_group_content_by_group[$group_entity_type_id][$group_bundle_id]) ? $expected_group_content_by_group[$group_entity_type_id][$group_bundle_id] : [];
        $this
          ->assertEquals($expected_result, $this->groupTypeManager
          ->getGroupContentBundleIdsByGroupBundle($group_entity_type_id, $group_bundle_id));
      }
    }
  }

  /**
   * Provides test data for testGetBundleIdsByBundle().
   *
   * @return array
   *   An array of test properties. Each property is an indexed array with the
   *   following items:
   *   - An array indicating the relationships between groups and group content
   *     bundles that need to be set up in the test.
   *   - An array containing the expected results for the call to
   *     getGroupBundleIdsByGroupContentBundle().
   *   - An array containing the expected results for the 4 calls to
   *     getGroupContentBundleIdsByGroupBundle() that will be made in the test.
   *     If an empty array is expected to be returned, this result is omitted.
   */
  public function getBundleIdsByBundleProvider() {
    return [
      // Test the simplest case: a single group content type that references a
      // single group type.
      [
        // The first parameter sets up the relations between groups and group
        // content.
        [
          // Creating group content of type 'node'.
          'node' => [
            // The first of which...
            'group_content_0' => [
              // Has a single group audience field, configured to reference
              // groups of type 'node', targeting bundle '0'.
              [
                'node' => [
                  'group_0',
                ],
              ],
            ],
          ],
        ],
        // The second parameter contains the expected result for the call to
        // getGroupBundleIdsByGroupContentBundle(). In this case we expect group
        // '0' of type 'node' to be referenced.
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
            ],
          ],
        ],
        // Finally, the third parameter contains all 4 expected results for the
        // call to getGroupContentBundleIdsByGroupBundle(). In this test only
        // node 0 should be referenced, all others should be empty.
        // Note that if the result is expected to be an empty array it can be
        // omitted from this list. In reality all 4 possible permutations will
        // always be tested.
        [
          // When calling the method with entity type 'node' and bundle '0' we
          // expect an array to be returned containing group content of type
          // 'node', bundle '0'.
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
            // There is no group content referencing group '1', so we expect an
            // empty array. This may be omitted.
            'group_1' => [],
          ],
          'block_content' => [
            // This may be omitted.
            'group_0' => [],
            // This may be omitted.
            'group_1' => [],
          ],
        ],
      ],
      // When the bundles are left empty, all bundles should be referenced.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
            'group_1' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
        ],
      ],
      // Test having two group audience fields referencing both group types.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [],
              ],
              [
                'block_content' => [
                  'group_0',
                  'group_1',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
              'block_content' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
            'group_1' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
          'block_content' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
            'group_1' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
        ],
      ],
      // Test having two group audience fields, one referencing node group 0 and
      // the other entity test group 1.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
              [
                'block_content' => [
                  'group_1',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
              'block_content' => [
                'group_1' => 'group_1',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
          'block_content' => [
            'group_1' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
        ],
      ],
      // Test having two different group content entity types referencing the
      // same group.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
            ],
          ],
          'block_content' => [
            'group_content_0' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
            ],
          ],
          'block_content' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
              'block_content' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
        ],
      ],
      // Test having two identical group audience fields on the same group
      // content type.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
              [
                'node' => [
                  'group_0',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
        ],
      ],
      // Test having two group audience fields on the same group content type,
      // each referencing a different group bundle of the same type.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
              [
                'node' => [
                  'group_1',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
            'group_1' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
            ],
          ],
        ],
      ],
      // Test having two group content types referencing the same group. The
      // second group content type also references another group with a second
      // group audience field.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
            ],
            'group_content_1' => [
              [
                'node' => [
                  'group_0',
                ],
              ],
              [
                'node' => [
                  'group_1',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
            ],
            'group_content_1' => [
              'node' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
                'group_content_1' => 'group_content_1',
              ],
            ],
            'group_1' => [
              'node' => [
                'group_content_1' => 'group_content_1',
              ],
            ],
          ],
        ],
      ],
      // Bananas.
      [
        // Group to group content relationship matrix.
        [
          'node' => [
            'group_content_0' => [
              0 => [
                'node' => [
                  'group_0',
                ],
              ],
              1 => [
                'block_content' => [
                  'group_0',
                  'group_1',
                ],
              ],
            ],
            'group_content_1' => [
              2 => [
                'block_content' => [
                  'group_1',
                ],
              ],
            ],
          ],
          'block_content' => [
            'group_content_2' => [
              0 => [
                'node' => [
                  'group_0',
                ],
              ],
              1 => [
                'node' => [
                  'group_0',
                ],
              ],
              2 => [
                'node' => [
                  'group_1',
                ],
              ],
            ],
            'group_content_3' => [
              3 => [
                'block_content' => [
                  'group_0',
                  'group_1',
                ],
              ],
            ],
            'group_content_4' => [
              4 => [
                'node' => [
                  'group_0',
                  'group_1',
                ],
              ],
              5 => [
                'block_content' => [
                  'group_1',
                ],
              ],
            ],
          ],
        ],
        // Expected result for getGroupBundleIdsByGroupContentBundle().
        [
          'node' => [
            'group_content_0' => [
              'node' => [
                'group_0' => 'group_0',
              ],
              'block_content' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
            'group_content_1' => [
              'block_content' => [
                'group_1' => 'group_1',
              ],
            ],
          ],
          'block_content' => [
            'group_content_2' => [
              'node' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
            'group_content_3' => [
              'block_content' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
            ],
            'group_content_4' => [
              'node' => [
                'group_0' => 'group_0',
                'group_1' => 'group_1',
              ],
              'block_content' => [
                'group_1' => 'group_1',
              ],
            ],
          ],
        ],
        // Expected result for getGroupContentBundleIdsByGroupBundle().
        [
          'node' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
              'block_content' => [
                'group_content_2' => 'group_content_2',
                'group_content_4' => 'group_content_4',
              ],
            ],
            'group_1' => [
              'block_content' => [
                'group_content_2' => 'group_content_2',
                'group_content_4' => 'group_content_4',
              ],
            ],
          ],
          'block_content' => [
            'group_0' => [
              'node' => [
                'group_content_0' => 'group_content_0',
              ],
              'block_content' => [
                'group_content_3' => 'group_content_3',
              ],
            ],
            'group_1' => [
              'node' => [
                'group_content_0' => 'group_content_0',
                'group_content_1' => 'group_content_1',
              ],
              'block_content' => [
                'group_content_3' => 'group_content_3',
                'group_content_4' => 'group_content_4',
              ],
            ],
          ],
        ],
      ],
    ];
  }

  /**
   * Tests that retrieval of group content bundle IDs uses cached data.
   *
   * @covers ::getGroupContentBundleIdsByGroupBundle
   */
  public function testGetGroupContentBundleIdsByGroupBundleUsesCachedData() {

    // Initially no cached group relation data should exist.
    $this
      ->assertNull($this
      ->getCachedGroupRelationMap());

    // We do not yet have any group content types, so when we retrieve the group
    // content bundle IDs we should get no result back, and the cache should
    // remain empty.
    $bundle_ids = $this->groupTypeManager
      ->getGroupContentBundleIdsByGroupBundle('node', 'group_0');
    $this
      ->assertEquals([], $bundle_ids);

    // The cached group relation data should now no longer be NULL but an empty
    // array. NULL indicates the absence of cached data.
    $this
      ->assertEquals([], $this
      ->getCachedGroupRelationMap());

    // Reset the data, this should clear the cached data again.
    $this->groupTypeManager
      ->reset();
    $this
      ->assertNull($this
      ->getCachedGroupRelationMap());

    // Inject some data in the cache, and check that the group type manager uses
    // this cached data.
    $relation_data = [
      'node' => [
        'group_0' => [
          'group_content_entity_type_id' => [
            'group_content_bundle_id',
          ],
        ],
      ],
    ];
    $this
      ->cacheGroupRelationMap($relation_data);
    $bundle_ids = $this->groupTypeManager
      ->getGroupContentBundleIdsByGroupBundle('node', 'group_0');
    $this
      ->assertEquals($relation_data['node']['group_0'], $bundle_ids);
  }

  /**
   * Returns the group relation map from the cache.
   *
   * @return array|null
   *   An associative array representing group and group content relations, or
   *   NULL if the group relation map was not found in the cache.
   */
  protected function getCachedGroupRelationMap() : ?array {
    return $this->cache
      ->get(GroupTypeManager::GROUP_RELATION_MAP_CACHE_KEY)->data ?? NULL;
  }

  /**
   * Stores the group relation map in the cache.
   *
   * @param array $relation_data
   *   An associative array representing group and group content relations.
   */
  protected function cacheGroupRelationMap(array $relation_data) : void {
    $this->cache
      ->set(GroupTypeManager::GROUP_RELATION_MAP_CACHE_KEY, $relation_data);
  }

}

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.
GetBundleByBundleTest::$cache	protected	property	The cache backend.
GetBundleByBundleTest::$groupContent	protected	property	Test group content.
GetBundleByBundleTest::$groups	protected	property	Test groups.
GetBundleByBundleTest::$groupTypeManager	protected	property	The group manager.
GetBundleByBundleTest::$modules	public static	property	Modules to enable. Overrides KernelTestBase::$modules
GetBundleByBundleTest::cacheGroupRelationMap	protected	function	Stores the group relation map in the cache.
GetBundleByBundleTest::getBundleIdsByBundleProvider	public	function	Provides test data for testGetBundleIdsByBundle().
GetBundleByBundleTest::getCachedGroupRelationMap	protected	function	Returns the group relation map from the cache.
GetBundleByBundleTest::setUp	protected	function	Overrides KernelTestBase::setUp
GetBundleByBundleTest::testGetBundleIdsByBundle	public	function	Tests retrieval of bundles that are referenc[ed|ing] bundles.
GetBundleByBundleTest::testGetGroupContentBundleIdsByGroupBundleUsesCachedData	public	function	Tests that retrieval of group content bundle IDs uses cached data.
KernelTestBase::$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.
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.