class MediaLibraryAccessTest

Same name in other branches
  1. 9 core/modules/media_library/tests/src/Kernel/MediaLibraryAccessTest.php \Drupal\Tests\media_library\Kernel\MediaLibraryAccessTest
  2. 10 core/modules/media_library/tests/src/Kernel/MediaLibraryAccessTest.php \Drupal\Tests\media_library\Kernel\MediaLibraryAccessTest
  3. 11.x core/modules/media_library/tests/src/Kernel/MediaLibraryAccessTest.php \Drupal\Tests\media_library\Kernel\MediaLibraryAccessTest

Tests the media library access.

@group media_library

Hierarchy

Expanded class hierarchy of MediaLibraryAccessTest

File

core/modules/media_library/tests/src/Kernel/MediaLibraryAccessTest.php, line 22

Namespace

Drupal\Tests\media_library\Kernel
View source
class MediaLibraryAccessTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'entity_test',
        'media',
        'media_library',
        'media_library_test',
        'filter',
        'file',
        'field',
        'image',
        'system',
        'views',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->installEntitySchema('user');
        $this->installEntitySchema('file');
        $this->installSchema('file', 'file_usage');
        $this->installSchema('system', [
            'sequences',
            'key_value_expire',
        ]);
        $this->installEntitySchema('entity_test');
        $this->installEntitySchema('filter_format');
        $this->installEntitySchema('media');
        $this->installConfig([
            'field',
            'system',
            'file',
            'image',
            'media',
            'media_library',
        ]);
        EntityTestBundle::create([
            'id' => 'test',
        ])->save();
        $field_storage = FieldStorageConfig::create([
            'type' => 'entity_reference',
            'field_name' => 'field_test_media',
            'entity_type' => 'entity_test',
            'settings' => [
                'target_type' => 'media',
            ],
        ]);
        $field_storage->save();
        FieldConfig::create([
            'field_storage' => $field_storage,
            'bundle' => 'test',
        ])->save();
        // Create an account with special UID 1.
        $this->createUser([]);
    }
    
    /**
     * Tests that users can't delete the 'media_library' image style.
     */
    public function testMediaLibraryImageStyleAccess() {
        // Create a user who can manage the image styles.
        $user = $this->createUser([
            'access administration pages',
            'administer image styles',
        ]);
        // The user should be able to delete the 'medium' image style, but not the
        // 'media_library' image style.
        $this->assertTrue(ImageStyle::load('medium')->access('delete', $user));
        $this->assertFalse(ImageStyle::load('media_library')->access('delete', $user));
    }
    
    /**
     * Tests that the field widget opener respects entity creation permissions.
     */
    public function testFieldWidgetEntityCreateAccess() {
        
        /** @var \Drupal\media_library\MediaLibraryUiBuilder $ui_builder */
        $ui_builder = $this->container
            ->get('media_library.ui_builder');
        // Create a media library state to test access.
        $state = MediaLibraryState::create('media_library.opener.field_widget', [
            'file',
            'image',
        ], 'file', 2, [
            'entity_type_id' => 'entity_test',
            'bundle' => 'test',
            'field_name' => 'field_test_media',
        ]);
        $access_result = $ui_builder->checkAccess($this->createUser(), $state);
        $this->assertAccess($access_result, FALSE, "The following permissions are required: 'administer entity_test content' OR 'administer entity_test_with_bundle content' OR 'create test entity_test_with_bundle entities'.", [], [
            'url.query_args',
            'user.permissions',
        ]);
        // Create a user with the appropriate permissions and assert that access is
        // granted.
        $account = $this->createUser([
            'create test entity_test_with_bundle entities',
            'view media',
        ]);
        $access_result = $ui_builder->checkAccess($account, $state);
        $this->assertAccess($access_result, TRUE, NULL, Views::getView('media_library')->storage
            ->getCacheTags(), [
            'url.query_args',
            'user.permissions',
        ]);
    }
    
    /**
     * @covers \Drupal\media_library\MediaLibraryEditorOpener::checkAccess
     *
     * @param bool $media_embed_enabled
     *   Whether to test with media_embed filter enabled on the text format.
     * @param bool $can_use_format
     *   Whether the logged in user is allowed to use the text format.
     *
     * @dataProvider editorOpenerAccessProvider
     */
    public function testEditorOpenerAccess($media_embed_enabled, $can_use_format) {
        $format = $this->container
            ->get('entity_type.manager')
            ->getStorage('filter_format')
            ->create([
            'format' => $this->randomMachineName(),
            'name' => $this->randomString(),
            'filters' => [
                'media_embed' => [
                    'status' => $media_embed_enabled,
                ],
            ],
        ]);
        $format->save();
        $permissions = [
            'access media overview',
            'view media',
        ];
        if ($can_use_format) {
            $permissions[] = $format->getPermissionName();
        }
        $state = MediaLibraryState::create('media_library.opener.editor', [
            'image',
        ], 'image', 1, [
            'filter_format_id' => $format->id(),
        ]);
        $access_result = $this->container
            ->get('media_library.ui_builder')
            ->checkAccess($this->createUser($permissions), $state);
        if ($media_embed_enabled && $can_use_format) {
            $this->assertAccess($access_result, TRUE, NULL, Views::getView('media_library')->storage
                ->getCacheTags(), [
                'user.permissions',
            ]);
        }
        else {
            $this->assertAccess($access_result, FALSE, NULL, [], [
                'user.permissions',
            ]);
        }
    }
    
    /**
     * Data provider for ::testEditorOpenerAccess.
     */
    public function editorOpenerAccessProvider() {
        return [
            'media_embed filter enabled' => [
                TRUE,
                TRUE,
            ],
            'media_embed filter disabled' => [
                FALSE,
                TRUE,
            ],
            'media_embed filter enabled, user not allowed to use text format' => [
                TRUE,
                FALSE,
            ],
        ];
    }
    
    /**
     * Tests that the field widget opener respects entity-specific access.
     */
    public function testFieldWidgetEntityEditAccess() {
        
        /** @var \Drupal\media_library\MediaLibraryUiBuilder $ui_builder */
        $ui_builder = $this->container
            ->get('media_library.ui_builder');
        $forbidden_entity = EntityTest::create([
            'type' => 'test',
            // This label will automatically cause an access denial.
            // @see \Drupal\entity_test\EntityTestAccessControlHandler::checkAccess()
'name' => 'forbid_access',
        ]);
        $forbidden_entity->save();
        // Create a media library state to test access.
        $state = MediaLibraryState::create('media_library.opener.field_widget', [
            'file',
            'image',
        ], 'file', 2, [
            'entity_type_id' => $forbidden_entity->getEntityTypeId(),
            'bundle' => $forbidden_entity->bundle(),
            'field_name' => 'field_test_media',
            'entity_id' => $forbidden_entity->id(),
        ]);
        $access_result = $ui_builder->checkAccess($this->createUser(), $state);
        $this->assertAccess($access_result, FALSE, NULL, [], [
            'url.query_args',
        ]);
        $neutral_entity = EntityTest::create([
            'type' => 'test',
            // This label will result in neutral access.
            // @see \Drupal\entity_test\EntityTestAccessControlHandler::checkAccess()
'name' => $this->randomString(),
        ]);
        $neutral_entity->save();
        $parameters = $state->getOpenerParameters();
        $parameters['entity_id'] = $neutral_entity->id();
        $state = MediaLibraryState::create($state->getOpenerId(), $state->getAllowedTypeIds(), $state->getSelectedTypeId(), $state->getAvailableSlots(), $parameters);
        $access_result = $ui_builder->checkAccess($this->createUser(), $state);
        $this->assertTrue($access_result->isNeutral());
        $this->assertAccess($access_result, FALSE, NULL, [], [
            'url.query_args',
            'user.permissions',
        ]);
        // Give the user permission to edit the entity and assert that access is
        // granted.
        $account = $this->createUser([
            'administer entity_test content',
            'view media',
        ]);
        $access_result = $ui_builder->checkAccess($account, $state);
        $this->assertAccess($access_result, TRUE, NULL, Views::getView('media_library')->storage
            ->getCacheTags(), [
            'url.query_args',
            'user.permissions',
        ]);
    }
    
    /**
     * Tests that the field widget opener respects entity field-level access.
     */
    public function testFieldWidgetEntityFieldAccess() {
        $field_storage = FieldStorageConfig::create([
            'type' => 'entity_reference',
            'entity_type' => 'entity_test',
            // The media_library_test module will deny access to this field.
            // @see media_library_test_entity_field_access()
'field_name' => 'field_media_no_access',
            'settings' => [
                'target_type' => 'media',
            ],
        ]);
        $field_storage->save();
        FieldConfig::create([
            'field_storage' => $field_storage,
            'bundle' => 'test',
        ])->save();
        
        /** @var \Drupal\media_library\MediaLibraryUiBuilder $ui_builder */
        $ui_builder = $this->container
            ->get('media_library.ui_builder');
        // Create an account with administrative access to the test entity type,
        // so that we can be certain that field access is checked.
        $account = $this->createUser([
            'administer entity_test content',
        ]);
        // Test that access is denied even without an entity to work with.
        $state = MediaLibraryState::create('media_library.opener.field_widget', [
            'file',
            'image',
        ], 'file', 2, [
            'entity_type_id' => 'entity_test',
            'bundle' => 'test',
            'field_name' => $field_storage->getName(),
        ]);
        $access_result = $ui_builder->checkAccess($account, $state);
        $this->assertAccess($access_result, FALSE, 'Field access denied by test module', [], [
            'url.query_args',
            'user.permissions',
        ]);
        // Assert that field access is also checked with a real entity.
        $entity = EntityTest::create([
            'type' => 'test',
            'name' => $this->randomString(),
        ]);
        $entity->save();
        $parameters = $state->getOpenerParameters();
        $parameters['entity_id'] = $entity->id();
        $state = MediaLibraryState::create($state->getOpenerId(), $state->getAllowedTypeIds(), $state->getSelectedTypeId(), $state->getAvailableSlots(), $parameters);
        $access_result = $ui_builder->checkAccess($account, $state);
        $this->assertAccess($access_result, FALSE, 'Field access denied by test module', [], [
            'url.query_args',
            'user.permissions',
        ]);
    }
    
    /**
     * Tests that media library access respects the media_library view.
     */
    public function testViewAccess() {
        
        /** @var \Drupal\media_library\MediaLibraryUiBuilder $ui_builder */
        $ui_builder = $this->container
            ->get('media_library.ui_builder');
        // Create a media library state to test access.
        $state = MediaLibraryState::create('media_library.opener.field_widget', [
            'file',
            'image',
        ], 'file', 2, [
            'entity_type_id' => 'entity_test',
            'bundle' => 'test',
            'field_name' => 'field_test_media',
        ]);
        // Create a clone of the view so we can reset the original later.
        $view_original = clone Views::getView('media_library');
        // Create our test users. Both have permission to create entity_test content
        // so that we can specifically test Views-related access checking.
        // @see ::testEntityCreateAccess()
        $forbidden_account = $this->createUser([
            'create test entity_test_with_bundle entities',
        ]);
        $allowed_account = $this->createUser([
            'create test entity_test_with_bundle entities',
            'view media',
        ]);
        // Assert the 'view media' permission is needed to access the library and
        // validate the cache dependencies.
        $access_result = $ui_builder->checkAccess($forbidden_account, $state);
        $this->assertAccess($access_result, FALSE, "The 'view media' permission is required.", $view_original->storage
            ->getCacheTags(), [
            'url.query_args',
            'user.permissions',
        ]);
        // Assert that the media library access is denied when the view widget
        // display is deleted.
        $view_storage = Views::getView('media_library')->storage;
        $displays = $view_storage->get('display');
        unset($displays['widget']);
        $view_storage->set('display', $displays);
        $view_storage->save();
        $access_result = $ui_builder->checkAccess($allowed_account, $state);
        $this->assertAccess($access_result, FALSE, 'The media library widget display does not exist.', $view_original->storage
            ->getCacheTags());
        // Restore the original view and assert that the media library controller
        // works again.
        $view_original->storage
            ->save();
        $access_result = $ui_builder->checkAccess($allowed_account, $state);
        $this->assertAccess($access_result, TRUE, NULL, $view_original->storage
            ->getCacheTags(), [
            'url.query_args',
            'user.permissions',
        ]);
        // Assert that the media library access is denied when the entire media
        // library view is deleted.
        Views::getView('media_library')->storage
            ->delete();
        $access_result = $ui_builder->checkAccess($allowed_account, $state);
        $this->assertAccess($access_result, FALSE, 'The media library view does not exist.');
    }
    
    /**
     * Asserts various aspects of an access result.
     *
     * @param \Drupal\Core\Access\AccessResult $access_result
     *   The access result.
     * @param bool $is_allowed
     *   The expected access status.
     * @param string $expected_reason
     *   (optional) The expected reason attached to the access result.
     * @param string[] $expected_cache_tags
     *   (optional) The expected cache tags attached to the access result.
     * @param string[] $expected_cache_contexts
     *   (optional) The expected cache contexts attached to the access result.
     */
    private function assertAccess(AccessResult $access_result, $is_allowed, $expected_reason = NULL, array $expected_cache_tags = [], array $expected_cache_contexts = []) {
        $this->assertSame($is_allowed, $access_result->isAllowed());
        if ($access_result instanceof AccessResultReasonInterface && isset($expected_reason)) {
            $this->assertSame($expected_reason, $access_result->getReason());
        }
        $this->assertSame($expected_cache_tags, $access_result->getCacheTags());
        $this->assertSame($expected_cache_contexts, $access_result->getCacheContexts());
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title 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
AssertLegacyTrait::assertEqual protected function
AssertLegacyTrait::assertIdentical protected function
AssertLegacyTrait::assertIdenticalObject protected function
AssertLegacyTrait::assertNotEqual protected function
AssertLegacyTrait::assertNotIdentical protected function
AssertLegacyTrait::pass protected function
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.
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 $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated protected function Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 26
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 5
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get Deprecated public function BC: Automatically resolve former KernelTestBase class properties.
KernelTestBase::__sleep public function Prevents serializing any properties.
MediaLibraryAccessTest::$modules protected static property Modules to enable. Overrides KernelTestBase::$modules
MediaLibraryAccessTest::assertAccess private function Asserts various aspects of an access result.
MediaLibraryAccessTest::editorOpenerAccessProvider public function Data provider for ::testEditorOpenerAccess.
MediaLibraryAccessTest::setUp protected function Overrides KernelTestBase::setUp
MediaLibraryAccessTest::testEditorOpenerAccess public function @covers \Drupal\media_library\MediaLibraryEditorOpener::checkAccess
MediaLibraryAccessTest::testFieldWidgetEntityCreateAccess public function Tests that the field widget opener respects entity creation permissions.
MediaLibraryAccessTest::testFieldWidgetEntityEditAccess public function Tests that the field widget opener respects entity-specific access.
MediaLibraryAccessTest::testFieldWidgetEntityFieldAccess public function Tests that the field widget opener respects entity field-level access.
MediaLibraryAccessTest::testMediaLibraryImageStyleAccess public function Tests that users can't delete the 'media_library' image style.
MediaLibraryAccessTest::testViewAccess public function Tests that media library access respects the media_library view.
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$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.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole protected function Creates an administrative role.
UserCreationTrait::createRole protected function Creates a role with specified permissions.
UserCreationTrait::createUser protected function Create a user with a given set of permissions.
UserCreationTrait::grantPermissions protected function Grant permissions to a user role.
UserCreationTrait::setCurrentUser protected function Switch the current logged in user.
UserCreationTrait::setUpCurrentUser protected function Creates a random user account and sets it as current user.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.