class MenuLinksTest in Drupal 9

Same name and namespace in other branches

8 core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php \Drupal\Tests\menu_link_content\Kernel\MenuLinksTest

Tests handling of menu links hierarchies.

@group Menu

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\menu_link_content\Kernel\MenuLinksTest

Expanded class hierarchy of MenuLinksTest

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 18

Namespace

Drupal\Tests\menu_link_content\Kernel

View source

class MenuLinksTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'entity_test',
    'link',
    'menu_link_content',
    'router_test',
    'system',
    'user',
  ];

  /**
   * The menu link plugin manager.
   *
   * @var \Drupal\Core\Menu\MenuLinkManagerInterface
   */
  protected $menuLinkManager;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->menuLinkManager = \Drupal::service('plugin.manager.menu.link');
    $this
      ->installSchema('system', [
      'sequences',
    ]);
    $this
      ->installSchema('user', [
      'users_data',
    ]);
    $this
      ->installEntitySchema('entity_test_external');
    $this
      ->installEntitySchema('menu_link_content');
    $this
      ->installEntitySchema('user');
    Menu::create([
      'id' => 'menu_test',
      'label' => 'Test menu',
      'description' => 'Description text',
    ])
      ->save();
  }

  /**
   * Create a simple hierarchy of links.
   */
  public function createLinkHierarchy($module = 'menu_test') {

    // First remove all the menu links in the menu.
    $this->menuLinkManager
      ->deleteLinksInMenu('menu_test');

    // Then create a simple link hierarchy:
    // - parent
    //   - child-1
    //     - child-1-1
    //     - child-1-2
    //   - child-2
    $base_options = [
      'title' => 'Menu link test',
      'provider' => $module,
      'menu_name' => 'menu_test',
    ];
    $parent = $base_options + [
      'link' => [
        'uri' => 'internal:/menu-test/hierarchy/parent',
      ],
    ];
    $link = MenuLinkContent::create($parent);
    $link
      ->save();
    $links['parent'] = $link
      ->getPluginId();
    $child_1 = $base_options + [
      'link' => [
        'uri' => 'internal:/menu-test/hierarchy/parent/child',
      ],
      'parent' => $links['parent'],
    ];
    $link = MenuLinkContent::create($child_1);
    $link
      ->save();
    $links['child-1'] = $link
      ->getPluginId();
    $child_1_1 = $base_options + [
      'link' => [
        'uri' => 'internal:/menu-test/hierarchy/parent/child2/child',
      ],
      'parent' => $links['child-1'],
    ];
    $link = MenuLinkContent::create($child_1_1);
    $link
      ->save();
    $links['child-1-1'] = $link
      ->getPluginId();
    $child_1_2 = $base_options + [
      'link' => [
        'uri' => 'internal:/menu-test/hierarchy/parent/child2/child',
      ],
      'parent' => $links['child-1'],
    ];
    $link = MenuLinkContent::create($child_1_2);
    $link
      ->save();
    $links['child-1-2'] = $link
      ->getPluginId();
    $child_2 = $base_options + [
      'link' => [
        'uri' => 'internal:/menu-test/hierarchy/parent/child',
      ],
      'parent' => $links['parent'],
    ];
    $link = MenuLinkContent::create($child_2);
    $link
      ->save();
    $links['child-2'] = $link
      ->getPluginId();
    return $links;
  }

  /**
   * Assert that at set of links is properly parented.
   */
  public function assertMenuLinkParents($links, $expected_hierarchy) {
    foreach ($expected_hierarchy as $id => $parent) {

      /** @var \Drupal\Core\Menu\MenuLinkInterface $menu_link_plugin  */
      $menu_link_plugin = $this->menuLinkManager
        ->createInstance($links[$id]);
      $expected_parent = isset($links[$parent]) ? $links[$parent] : '';
      $this
        ->assertEquals($expected_parent, $menu_link_plugin
        ->getParent(), new FormattableMarkup('Menu link %id has parent of %parent, expected %expected_parent.', [
        '%id' => $id,
        '%parent' => $menu_link_plugin
          ->getParent(),
        '%expected_parent' => $expected_parent,
      ]));
    }
  }

  /**
   * Assert that a link entity's created timestamp is set.
   */
  public function testCreateLink() {
    $options = [
      'menu_name' => 'menu_test',
      'bundle' => 'menu_link_content',
      'link' => [
        [
          'uri' => 'internal:/',
        ],
      ],
      'title' => 'Link test',
    ];
    $link = MenuLinkContent::create($options);
    $link
      ->save();

    // Make sure the changed timestamp is set.
    $this
      ->assertEquals(REQUEST_TIME, $link
      ->getChangedTime(), 'Creating a menu link sets the "changed" timestamp.');
    $options = [
      'title' => 'Test Link',
    ];
    $link->link->options = $options;
    $link->changed->value = 0;
    $link
      ->save();

    // Make sure the changed timestamp is updated.
    $this
      ->assertEquals(REQUEST_TIME, $link
      ->getChangedTime(), 'Changing a menu link sets "changed" timestamp.');
  }

  /**
   * Tests that menu link pointing to entities get removed on entity remove.
   */
  public function testMenuLinkOnEntityDelete() {

    // Create user.
    $user = User::create([
      'name' => 'username',
    ]);
    $user
      ->save();

    // Create External test entity.
    $external_entity = EntityTestExternal::create();
    $external_entity
      ->save();

    // Ensure an external entity can be deleted.
    $external_entity
      ->delete();

    // Create "canonical" menu link pointing to the user.
    $menu_link_content = MenuLinkContent::create([
      'title' => 'username profile',
      'menu_name' => 'menu_test',
      'link' => [
        [
          'uri' => 'entity:user/' . $user
            ->id(),
        ],
      ],
      'bundle' => 'menu_test',
    ]);
    $menu_link_content
      ->save();

    // Create "collection" menu link pointing to the user listing page.
    $menu_link_content_collection = MenuLinkContent::create([
      'title' => 'users listing',
      'menu_name' => 'menu_test',
      'link' => [
        [
          'uri' => 'internal:/' . $user
            ->toUrl('collection')
            ->getInternalPath(),
        ],
      ],
      'bundle' => 'menu_test',
    ]);
    $menu_link_content_collection
      ->save();

    // Check is menu links present in the menu.
    $menu_tree_condition = (new MenuTreeParameters())
      ->addCondition('route_name', 'entity.user.canonical');
    $this
      ->assertCount(1, \Drupal::menuTree()
      ->load('menu_test', $menu_tree_condition));
    $menu_tree_condition_collection = (new MenuTreeParameters())
      ->addCondition('route_name', 'entity.user.collection');
    $this
      ->assertCount(1, \Drupal::menuTree()
      ->load('menu_test', $menu_tree_condition_collection));

    // Delete the user.
    $user
      ->delete();

    // The "canonical" menu item has to be deleted.
    $this
      ->assertCount(0, \Drupal::menuTree()
      ->load('menu_test', $menu_tree_condition));

    // The "collection" menu item should still present in the menu.
    $this
      ->assertCount(1, \Drupal::menuTree()
      ->load('menu_test', $menu_tree_condition_collection));
  }

  /**
   * Tests automatic reparenting of menu links.
   */
  public function testMenuLinkReparenting($module = 'menu_test') {

    // Check the initial hierarchy.
    $links = $this
      ->createLinkHierarchy($module);
    $expected_hierarchy = [
      'parent' => '',
      'child-1' => 'parent',
      'child-1-1' => 'child-1',
      'child-1-2' => 'child-1',
      'child-2' => 'parent',
    ];
    $this
      ->assertMenuLinkParents($links, $expected_hierarchy);

    // Start over, and move child-1 under child-2, and check that all the
    // children of child-1 have been moved too.
    $links = $this
      ->createLinkHierarchy($module);
    $this->menuLinkManager
      ->updateDefinition($links['child-1'], [
      'parent' => $links['child-2'],
    ]);

    // Verify that the entity was updated too.

    /** @var \Drupal\Core\Menu\MenuLinkInterface $menu_link_plugin  */
    $menu_link_plugin = $this->menuLinkManager
      ->createInstance($links['child-1']);
    $entity = \Drupal::service('entity.repository')
      ->loadEntityByUuid('menu_link_content', $menu_link_plugin
      ->getDerivativeId());
    $this
      ->assertEquals($links['child-2'], $entity
      ->getParentId());
    $expected_hierarchy = [
      'parent' => '',
      'child-1' => 'child-2',
      'child-1-1' => 'child-1',
      'child-1-2' => 'child-1',
      'child-2' => 'parent',
    ];
    $this
      ->assertMenuLinkParents($links, $expected_hierarchy);

    // Start over, and delete child-1, and check that the children of child-1
    // have been reassigned to the parent.
    $links = $this
      ->createLinkHierarchy($module);
    $this->menuLinkManager
      ->removeDefinition($links['child-1']);
    $expected_hierarchy = [
      'parent' => FALSE,
      'child-1-1' => 'parent',
      'child-1-2' => 'parent',
      'child-2' => 'parent',
    ];
    $this
      ->assertMenuLinkParents($links, $expected_hierarchy);

    // Try changing the parent at the entity level.
    $definition = $this->menuLinkManager
      ->getDefinition($links['child-1-2']);
    $entity = MenuLinkContent::load($definition['metadata']['entity_id']);
    $entity->parent->value = '';
    $entity
      ->save();
    $expected_hierarchy = [
      'parent' => '',
      'child-1-1' => 'parent',
      'child-1-2' => '',
      'child-2' => 'parent',
    ];
    $this
      ->assertMenuLinkParents($links, $expected_hierarchy);

    // @todo Figure out what makes sense to test in terms of automatic
    //   re-parenting. https://www.drupal.org/node/2309531
  }

  /**
   * Tests the MenuLinkContent::preDelete function.
   */
  public function testMenuLinkContentReparenting() {

    // Add new menu items in a hierarchy.
    $parent = MenuLinkContent::create([
      'title' => $this
        ->randomMachineName(8),
      'link' => [
        [
          'uri' => 'internal:/',
        ],
      ],
      'menu_name' => 'main',
    ]);
    $parent
      ->save();
    $child1 = MenuLinkContent::create([
      'title' => $this
        ->randomMachineName(8),
      'link' => [
        [
          'uri' => 'internal:/',
        ],
      ],
      'menu_name' => 'main',
      'parent' => 'menu_link_content:' . $parent
        ->uuid(),
    ]);
    $child1
      ->save();
    $child2 = MenuLinkContent::create([
      'title' => $this
        ->randomMachineName(8),
      'link' => [
        [
          'uri' => 'internal:/',
        ],
      ],
      'menu_name' => 'main',
      'parent' => 'menu_link_content:' . $child1
        ->uuid(),
    ]);
    $child2
      ->save();

    // Delete the middle child.
    $child1
      ->delete();

    // Refresh $child2.
    $child2 = MenuLinkContent::load($child2
      ->id());

    // Test the reference in the child.
    $this
      ->assertSame('menu_link_content:' . $parent
      ->uuid(), $child2
      ->getParentId());
  }

  /**
   * Tests uninstalling a module providing default links.
   */
  public function testModuleUninstalledMenuLinks() {
    \Drupal::service('module_installer')
      ->install([
      'menu_test',
    ]);
    \Drupal::service('plugin.manager.menu.link')
      ->rebuild();
    $menu_links = $this->menuLinkManager
      ->loadLinksByRoute('menu_test.menu_test');
    $this
      ->assertCount(1, $menu_links);
    $menu_link = reset($menu_links);
    $this
      ->assertEquals('menu_test', $menu_link
      ->getPluginId());

    // Uninstall the module and ensure the menu link got removed.
    \Drupal::service('module_installer')
      ->uninstall([
      'menu_test',
    ]);
    \Drupal::service('plugin.manager.menu.link')
      ->rebuild();
    $menu_links = $this->menuLinkManager
      ->loadLinksByRoute('menu_test.menu_test');
    $this
      ->assertCount(0, $menu_links);
  }

  /**
   * Tests handling of pending revisions.
   *
   * @coversDefaultClass \Drupal\menu_link_content\Plugin\Validation\Constraint\MenuTreeHierarchyConstraintValidator
   */
  public function testPendingRevisions() {

    /** @var \Drupal\Core\Entity\RevisionableStorageInterface $storage */
    $storage = \Drupal::entityTypeManager()
      ->getStorage('menu_link_content');

    // Add new menu items in a hierarchy.
    $default_root_1_title = $this
      ->randomMachineName(8);
    $root_1 = $storage
      ->create([
      'title' => $default_root_1_title,
      'link' => [
        [
          'uri' => 'internal:/#root_1',
        ],
      ],
      'menu_name' => 'menu_test',
    ]);
    $root_1
      ->save();
    $default_child1_title = $this
      ->randomMachineName(8);
    $child1 = $storage
      ->create([
      'title' => $default_child1_title,
      'link' => [
        [
          'uri' => 'internal:/#child1',
        ],
      ],
      'menu_name' => 'menu_test',
      'parent' => 'menu_link_content:' . $root_1
        ->uuid(),
    ]);
    $child1
      ->save();
    $default_child2_title = $this
      ->randomMachineName(8);
    $child2 = $storage
      ->create([
      'title' => $default_child2_title,
      'link' => [
        [
          'uri' => 'internal:/#child2',
        ],
      ],
      'menu_name' => 'menu_test',
      'parent' => 'menu_link_content:' . $child1
        ->uuid(),
    ]);
    $child2
      ->save();
    $default_root_2_title = $this
      ->randomMachineName(8);
    $root_2 = $storage
      ->create([
      'title' => $default_root_2_title,
      'link' => [
        [
          'uri' => 'internal:/#root_2',
        ],
      ],
      'menu_name' => 'menu_test',
    ]);
    $root_2
      ->save();

    // Check that changing the title and the link in a pending revision is
    // allowed.
    $pending_child1_title = $this
      ->randomMachineName(8);
    $child1_pending_revision = $storage
      ->createRevision($child1, FALSE);
    $child1_pending_revision
      ->set('title', $pending_child1_title);
    $child1_pending_revision
      ->set('link', [
      [
        'uri' => 'internal:/#test',
      ],
    ]);
    $violations = $child1_pending_revision
      ->validate();
    $this
      ->assertEmpty($violations);
    $child1_pending_revision
      ->save();
    $storage
      ->resetCache();
    $child1_pending_revision = $storage
      ->loadRevision($child1_pending_revision
      ->getRevisionId());
    $this
      ->assertFalse($child1_pending_revision
      ->isDefaultRevision());
    $this
      ->assertEquals($pending_child1_title, $child1_pending_revision
      ->getTitle());
    $this
      ->assertEquals('/#test', $child1_pending_revision
      ->getUrlObject()
      ->toString());

    // Check that saving a pending revision does not affect the menu tree.
    $menu_tree = \Drupal::menuTree()
      ->load('menu_test', new MenuTreeParameters());
    $parent_link = reset($menu_tree);
    $this
      ->assertEquals($default_root_1_title, $parent_link->link
      ->getTitle());
    $this
      ->assertEquals('/#root_1', $parent_link->link
      ->getUrlObject()
      ->toString());
    $child1_link = reset($parent_link->subtree);
    $this
      ->assertEquals($default_child1_title, $child1_link->link
      ->getTitle());
    $this
      ->assertEquals('/#child1', $child1_link->link
      ->getUrlObject()
      ->toString());
    $child2_link = reset($child1_link->subtree);
    $this
      ->assertEquals($default_child2_title, $child2_link->link
      ->getTitle());
    $this
      ->assertEquals('/#child2', $child2_link->link
      ->getUrlObject()
      ->toString());

    // Check that changing the parent in a pending revision is not allowed.
    $child2_pending_revision = $storage
      ->createRevision($child2, FALSE);
    $child2_pending_revision
      ->set('parent', $child1
      ->id());
    $violations = $child2_pending_revision
      ->validate();
    $this
      ->assertCount(1, $violations);
    $this
      ->assertEquals('You can only change the hierarchy for the <em>published</em> version of this menu link.', $violations[0]
      ->getMessage());
    $this
      ->assertEquals('menu_parent', $violations[0]
      ->getPropertyPath());

    // Check that changing the weight in a pending revision is not allowed.
    $child2_pending_revision = $storage
      ->createRevision($child2, FALSE);
    $child2_pending_revision
      ->set('weight', 500);
    $violations = $child2_pending_revision
      ->validate();
    $this
      ->assertCount(1, $violations);
    $this
      ->assertEquals('You can only change the hierarchy for the <em>published</em> version of this menu link.', $violations[0]
      ->getMessage());
    $this
      ->assertEquals('weight', $violations[0]
      ->getPropertyPath());

    // Check that changing both the parent and the weight in a pending revision
    // is not allowed.
    $child2_pending_revision = $storage
      ->createRevision($child2, FALSE);
    $child2_pending_revision
      ->set('parent', $child1
      ->id());
    $child2_pending_revision
      ->set('weight', 500);
    $violations = $child2_pending_revision
      ->validate();
    $this
      ->assertCount(2, $violations);
    $this
      ->assertEquals('You can only change the hierarchy for the <em>published</em> version of this menu link.', $violations[0]
      ->getMessage());
    $this
      ->assertEquals('You can only change the hierarchy for the <em>published</em> version of this menu link.', $violations[1]
      ->getMessage());
    $this
      ->assertEquals('menu_parent', $violations[0]
      ->getPropertyPath());
    $this
      ->assertEquals('weight', $violations[1]
      ->getPropertyPath());

    // Check that changing the parent of a term which didn't have a parent
    // initially is not allowed in a pending revision.
    $root_2_pending_revision = $storage
      ->createRevision($root_2, FALSE);
    $root_2_pending_revision
      ->set('parent', $root_1
      ->id());
    $violations = $root_2_pending_revision
      ->validate();
    $this
      ->assertCount(1, $violations);
    $this
      ->assertEquals('You can only change the hierarchy for the <em>published</em> version of this menu link.', $violations[0]
      ->getMessage());
    $this
      ->assertEquals('menu_parent', $violations[0]
      ->getPropertyPath());
  }

}

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.
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 $modules to enable.
KernelTestBase::getModulesToEnable	private static	function	Returns the modules to enable for this test.
KernelTestBase::initFileCache	protected	function	Initializes the FileCache component.
KernelTestBase::installConfig	protected	function	Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema	protected	function	Installs the storage schema for a specific entity type.
KernelTestBase::installSchema	protected	function	Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate	protected	function
KernelTestBase::register	public	function	Registers test-specific services. Overrides ServiceProviderInterface::register	24
KernelTestBase::render	protected	function	Renders a render array.	1
KernelTestBase::setInstallProfile	protected	function	Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting	protected	function	Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass	public static	function		1
KernelTestBase::setUpFilesystem	protected	function	Sets up the filesystem, so things like the file directory.	2
KernelTestBase::stop	protected	function	Stops test execution.
KernelTestBase::tearDown	protected	function		4
KernelTestBase::tearDownCloseDatabaseConnection	public	function	@after
KernelTestBase::vfsDump	protected	function	Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep	public	function	Prevents serializing any properties.
MenuLinksTest::$menuLinkManager	protected	property	The menu link plugin manager.
MenuLinksTest::$modules	protected static	property	Modules to enable. Overrides KernelTestBase::$modules
MenuLinksTest::assertMenuLinkParents	public	function	Assert that at set of links is properly parented.
MenuLinksTest::createLinkHierarchy	public	function	Create a simple hierarchy of links.
MenuLinksTest::setUp	protected	function	Overrides KernelTestBase::setUp
MenuLinksTest::testCreateLink	public	function	Assert that a link entity's created timestamp is set.
MenuLinksTest::testMenuLinkContentReparenting	public	function	Tests the MenuLinkContent::preDelete function.
MenuLinksTest::testMenuLinkOnEntityDelete	public	function	Tests that menu link pointing to entities get removed on entity remove.
MenuLinksTest::testMenuLinkReparenting	public	function	Tests automatic reparenting of menu links.
MenuLinksTest::testModuleUninstalledMenuLinks	public	function	Tests uninstalling a module providing default links.
MenuLinksTest::testPendingRevisions	public	function	Tests handling of pending revisions.
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 MenuLinksTest in Drupal 9

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