class ImageStylesPathAndUrlTest

Same name in other branches
  1. 9 core/modules/image/tests/src/Functional/ImageStylesPathAndUrlTest.php \Drupal\Tests\image\Functional\ImageStylesPathAndUrlTest
  2. 8.9.x core/modules/image/tests/src/Functional/ImageStylesPathAndUrlTest.php \Drupal\Tests\image\Functional\ImageStylesPathAndUrlTest
  3. 10 core/modules/image/tests/src/Functional/ImageStylesPathAndUrlTest.php \Drupal\Tests\image\Functional\ImageStylesPathAndUrlTest

Tests the functions for generating paths and URLs for image styles.

@group image

Hierarchy

Expanded class hierarchy of ImageStylesPathAndUrlTest

File

core/modules/image/tests/src/Functional/ImageStylesPathAndUrlTest.php, line 20

Namespace

Drupal\Tests\image\Functional
View source
class ImageStylesPathAndUrlTest extends BrowserTestBase {
    use TestFileCreationTrait {
        getTestFiles as drupalGetTestFiles;
        compareFiles as drupalCompareFiles;
    }
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'image',
        'image_module_test',
        'language',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * The image style.
     *
     * @var \Drupal\image\ImageStyleInterface
     */
    protected $style;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->style = ImageStyle::create([
            'name' => 'style_foo',
            'label' => $this->randomString(),
        ]);
        $this->style
            ->save();
        // Create a new language.
        ConfigurableLanguage::createFromLangcode('fr')->save();
    }
    
    /**
     * Tests \Drupal\image\ImageStyleInterface::buildUri().
     */
    public function testImageStylePath() : void {
        $scheme = 'public';
        $actual = $this->style
            ->buildUri("{$scheme}://foo/bar.gif");
        $expected = "{$scheme}://styles/" . $this->style
            ->id() . "/{$scheme}/foo/bar.gif";
        $this->assertEquals($expected, $actual, 'Got the path for a file URI.');
        $actual = $this->style
            ->buildUri('foo/bar.gif');
        $expected = "{$scheme}://styles/" . $this->style
            ->id() . "/{$scheme}/foo/bar.gif";
        $this->assertEquals($expected, $actual, 'Got the path for a relative file path.');
    }
    
    /**
     * Tests an image style URL using the "public://" scheme.
     */
    public function testImageStyleUrlAndPathPublic() : void {
        $this->doImageStyleUrlAndPathTests('public');
    }
    
    /**
     * Tests an image style URL using the "private://" scheme.
     */
    public function testImageStyleUrlAndPathPrivate() : void {
        $this->doImageStyleUrlAndPathTests('private');
    }
    
    /**
     * Tests an image style URL with the "public://" scheme and unclean URLs.
     */
    public function testImageStyleUrlAndPathPublicUnclean() : void {
        $this->doImageStyleUrlAndPathTests('public', FALSE);
    }
    
    /**
     * Tests an image style URL with the "private://" schema and unclean URLs.
     */
    public function testImageStyleUrlAndPathPrivateUnclean() : void {
        $this->doImageStyleUrlAndPathTests('private', FALSE);
    }
    
    /**
     * Tests an image style URL with the "public://" schema and language prefix.
     */
    public function testImageStyleUrlAndPathPublicLanguage() : void {
        $this->doImageStyleUrlAndPathTests('public', TRUE, TRUE, 'fr');
    }
    
    /**
     * Tests an image style URL with the "private://" schema and language prefix.
     */
    public function testImageStyleUrlAndPathPrivateLanguage() : void {
        $this->doImageStyleUrlAndPathTests('private', TRUE, TRUE, 'fr');
    }
    
    /**
     * Tests an image style URL with a file URL that has an extra slash in it.
     */
    public function testImageStyleUrlExtraSlash() : void {
        $this->doImageStyleUrlAndPathTests('public', TRUE, TRUE);
    }
    
    /**
     * Test an image style URL with a private file that also gets converted.
     */
    public function testImageStylePrivateWithConversion() : void {
        // Add the "convert" image style effect to our style.
        $this->style
            ->addImageEffect([
            'uuid' => '',
            'id' => 'image_convert',
            'weight' => 1,
            'data' => [
                'extension' => 'jpeg',
            ],
        ]);
        $this->doImageStyleUrlAndPathTests('private');
    }
    
    /**
     * Tests that an invalid source image returns a 404.
     */
    public function testImageStyleUrlForMissingSourceImage() : void {
        $non_existent_uri = 'public://foo.png';
        $generated_url = $this->style
            ->buildUrl($non_existent_uri);
        $this->drupalGet($generated_url);
        $this->assertSession()
            ->statusCodeEquals(404);
    }
    
    /**
     * Tests building an image style URL.
     */
    public function doImageStyleUrlAndPathTests($scheme, $clean_url = TRUE, $extra_slash = FALSE, $langcode = FALSE) : void {
        $this->prepareRequestForGenerator($clean_url);
        // Make the default scheme neither "public" nor "private" to verify the
        // functions work for other than the default scheme.
        $this->config('system.file')
            ->set('default_scheme', 'temporary')
            ->save();
        // Create the directories for the styles.
        $directory = $scheme . '://styles/' . $this->style
            ->id();
        $status = \Drupal::service('file_system')->prepareDirectory($directory, FileSystemInterface::CREATE_DIRECTORY);
        $this->assertNotFalse($status, 'Created the directory for the generated images for the test style.');
        // Override the language to build the URL for the correct language.
        if ($langcode) {
            $language_manager = \Drupal::service('language_manager');
            $language = $language_manager->getLanguage($langcode);
            $language_manager->setConfigOverrideLanguage($language);
        }
        // Create a working copy of the file.
        $files = $this->drupalGetTestFiles('image');
        $file = array_shift($files);
        
        /** @var \Drupal\Core\File\FileSystemInterface $file_system */
        $file_system = \Drupal::service('file_system');
        $original_uri = $file_system->copy($file->uri, $scheme . '://', FileExists::Rename);
        // Let the image_module_test module know about this file, so it can claim
        // ownership in hook_file_download().
        \Drupal::state()->set('image.test_file_download', $original_uri);
        $this->assertNotFalse($original_uri, 'Created the generated image file.');
        // Get the URL of a file that has not been generated and try to create it.
        $generated_uri = $this->style
            ->buildUri($original_uri);
        $this->assertFileDoesNotExist($generated_uri);
        $generate_url = $this->style
            ->buildUrl($original_uri, $clean_url);
        // Make sure that language prefix is never added to the image style URL.
        if ($langcode) {
            $this->assertStringNotContainsString("/{$langcode}/", $generate_url, 'Langcode was not found in the image style URL.');
        }
        // Ensure that the tests still pass when the file is generated by accessing
        // a poorly constructed (but still valid) file URL that has an extra slash
        // in it.
        if ($extra_slash) {
            $modified_uri = str_replace('://', ':///', $original_uri);
            $this->assertNotEquals($original_uri, $modified_uri, 'An extra slash was added to the generated file URI.');
            $generate_url = $this->style
                ->buildUrl($modified_uri, $clean_url);
        }
        if (!$clean_url) {
            $this->assertStringContainsString('index.php/', $generate_url, 'When using non-clean URLS, the system path contains the script name.');
        }
        // Add some extra chars to the token.
        $this->drupalGet(str_replace(IMAGE_DERIVATIVE_TOKEN . '=', IMAGE_DERIVATIVE_TOKEN . '=Zo', $generate_url));
        $this->assertSession()
            ->statusCodeEquals(404);
        // Change the parameter name so the token is missing.
        $this->drupalGet(str_replace(IMAGE_DERIVATIVE_TOKEN . '=', 'wrong_parameter=', $generate_url));
        $this->assertSession()
            ->statusCodeEquals(404);
        // Check that the generated URL is the same when we pass in a relative path
        // rather than a URI. We need to temporarily switch the default scheme to
        // match the desired scheme before testing this, then switch it back to the
        // "temporary" scheme used throughout this test afterwards.
        $this->config('system.file')
            ->set('default_scheme', $scheme)
            ->save();
        $relative_path = StreamWrapperManager::getTarget($original_uri);
        $generate_url_from_relative_path = $this->style
            ->buildUrl($relative_path, $clean_url);
        $this->assertEquals($generate_url, $generate_url_from_relative_path);
        $this->config('system.file')
            ->set('default_scheme', 'temporary')
            ->save();
        // Fetch the URL that generates the file.
        $this->drupalGet($generate_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertFileExists($generated_uri);
        // assertRaw can't be used with string containing non UTF-8 chars.
        $this->assertNotEmpty(file_get_contents($generated_uri), 'URL returns expected file.');
        $image = $this->container
            ->get('image.factory')
            ->get($generated_uri);
        $this->assertSession()
            ->responseHeaderEquals('Content-Type', $image->getMimeType());
        $this->assertSession()
            ->responseHeaderEquals('Content-Length', (string) $image->getFileSize());
        // Check that we did not download the original file.
        $original_image = $this->container
            ->get('image.factory')
            ->get($original_uri);
        $this->assertSession()
            ->responseHeaderNotEquals('Content-Length', (string) $original_image->getFileSize());
        if ($scheme == 'private') {
            $this->assertSession()
                ->responseHeaderEquals('Expires', 'Sun, 19 Nov 1978 05:00:00 GMT');
            // Check that Cache-Control header contains 'no-cache' to prevent caching.
            $this->assertSession()
                ->responseHeaderContains('Cache-Control', 'no-cache');
            $this->assertSession()
                ->responseHeaderEquals('X-Image-Owned-By', 'image_module_test');
            // Make sure that a second request to the already existing derivative
            // works too.
            $this->drupalGet($generate_url);
            $this->assertSession()
                ->statusCodeEquals(200);
            // Check that the second request also returned the generated image.
            $this->assertSession()
                ->responseHeaderEquals('Content-Length', (string) $image->getFileSize());
            // Check that we did not download the original file.
            $this->assertSession()
                ->responseHeaderNotEquals('Content-Length', (string) $original_image->getFileSize());
            // Make sure that access is denied for existing style files if we do not
            // have access.
            \Drupal::state()->delete('image.test_file_download');
            $this->drupalGet($generate_url);
            $this->assertSession()
                ->statusCodeEquals(403);
            // Repeat this with a different file that we do not have access to and
            // make sure that access is denied.
            $file_no_access = array_shift($files);
            $original_uri_no_access = $file_system->copy($file_no_access->uri, $scheme . '://', FileExists::Rename);
            $generated_uri_no_access = $scheme . '://styles/' . $this->style
                ->id() . '/' . $scheme . '/' . $file_system->basename($original_uri_no_access);
            $this->assertFileDoesNotExist($generated_uri_no_access);
            $generate_url_no_access = $this->style
                ->buildUrl($original_uri_no_access);
            $this->drupalGet($generate_url_no_access);
            $this->assertSession()
                ->statusCodeEquals(403);
            // Verify that images are not appended to the response.
            // Currently this test only uses PNG images.
            if (!str_contains($generate_url, '.png')) {
                $this->fail('Confirming that private image styles are not appended require PNG file.');
            }
            else {
                // Check for PNG-Signature
                // (cf. http://www.libpng.org/pub/png/book/chapter08.html#png.ch08.div.2)
                // in the response body.
                $raw = $this->getSession()
                    ->getPage()
                    ->getContent();
                $this->assertStringNotContainsString(chr(137) . chr(80) . chr(78) . chr(71) . chr(13) . chr(10) . chr(26) . chr(10), $raw);
            }
        }
        else {
            $this->assertSession()
                ->responseHeaderEquals('Expires', 'Sun, 19 Nov 1978 05:00:00 GMT');
            $this->assertSession()
                ->responseHeaderNotContains('Cache-Control', 'no-cache');
            if ($clean_url) {
                // Add some extra chars to the token.
                $this->drupalGet(str_replace(IMAGE_DERIVATIVE_TOKEN . '=', IMAGE_DERIVATIVE_TOKEN . '=Zo', $generate_url));
                $this->assertSession()
                    ->statusCodeEquals(200);
            }
        }
        // Allow insecure image derivatives to be created for the remainder of this
        // test.
        $this->config('image.settings')
            ->set('allow_insecure_derivatives', TRUE)
            ->save();
        // Create another working copy of the file.
        $files = $this->drupalGetTestFiles('image');
        $file = array_shift($files);
        $original_uri = $file_system->copy($file->uri, $scheme . '://', FileExists::Rename);
        // Let the image_module_test module know about this file, so it can claim
        // ownership in hook_file_download().
        \Drupal::state()->set('image.test_file_download', $original_uri);
        // Suppress the security token in the URL, then get the URL of a file that
        // has not been created and try to create it. Check that the security token
        // is not present in the URL but that the image is still accessible.
        $this->config('image.settings')
            ->set('suppress_itok_output', TRUE)
            ->save();
        $generated_uri = $this->style
            ->buildUri($original_uri);
        $this->assertFileDoesNotExist($generated_uri);
        $generate_url = $this->style
            ->buildUrl($original_uri, $clean_url);
        $this->assertStringNotContainsString(IMAGE_DERIVATIVE_TOKEN . '=', $generate_url, 'The security token does not appear in the image style URL.');
        $this->drupalGet($generate_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Stop suppressing the security token in the URL.
        $this->config('image.settings')
            ->set('suppress_itok_output', FALSE)
            ->save();
        // Ensure allow_insecure_derivatives is enabled.
        $this->assertEquals(TRUE, $this->config('image.settings')
            ->get('allow_insecure_derivatives'));
        // Check that a security token is still required when generating a second
        // image derivative using the first one as a source.
        $nested_url = $this->style
            ->buildUrl($generated_uri, $clean_url);
        $matches_expected_url_format = (bool) preg_match('/styles\\/' . $this->style
            ->id() . '\\/' . $scheme . '\\/styles\\/' . $this->style
            ->id() . '\\/' . $scheme . '/', $nested_url);
        $this->assertTrue($matches_expected_url_format, "URL for a derivative of an image style matches expected format.");
        $nested_url_with_wrong_token = str_replace(IMAGE_DERIVATIVE_TOKEN . '=', 'wrong_parameter=', $nested_url);
        $this->drupalGet($nested_url_with_wrong_token);
        $this->assertSession()
            ->statusCodeEquals(404);
        // Check that this restriction cannot be bypassed by adding extra slashes
        // to the URL.
        $this->drupalGet(substr_replace($nested_url_with_wrong_token, '//styles/', strrpos($nested_url_with_wrong_token, '/styles/'), strlen('/styles/')));
        $this->assertSession()
            ->statusCodeEquals(404);
        $this->drupalGet(substr_replace($nested_url_with_wrong_token, '////styles/', strrpos($nested_url_with_wrong_token, '/styles/'), strlen('/styles/')));
        $this->assertSession()
            ->statusCodeEquals(404);
        // Make sure the image can still be generated if a correct token is used.
        $this->drupalGet($nested_url);
        $this->assertSession()
            ->statusCodeEquals(200);
        // Check that requesting a nonexistent image does not create any new
        // directories in the file system.
        $directory = $scheme . '://styles/' . $this->style
            ->id() . '/' . $scheme . '/' . $this->randomMachineName();
        $this->drupalGet(\Drupal::service('file_url_generator')->generateAbsoluteString($directory . '/' . $this->randomString()));
        $this->assertDirectoryDoesNotExist($directory);
    }

}

Members

Title Sort descending Modifiers Object type Summary Member alias Overriden Title Overrides
BlockCreationTrait::placeBlock protected function Creates a block instance based on default settings. Aliased as: drupalPlaceBlock
BrowserHtmlDebugTrait::$htmlOutputBaseUrl protected property The Base URI to use for links to the output files.
BrowserHtmlDebugTrait::$htmlOutputClassName protected property Class name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounter protected property Counter for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounterStorage protected property Counter storage for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputDirectory protected property Directory name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputEnabled protected property HTML output enabled.
BrowserHtmlDebugTrait::$htmlOutputTestId protected property HTML output test ID.
BrowserHtmlDebugTrait::formatHtmlOutputHeaders protected function Formats HTTP headers as string for HTML output logging.
BrowserHtmlDebugTrait::getHtmlOutputHeaders protected function Returns headers in HTML output format. 1
BrowserHtmlDebugTrait::getResponseLogHandler protected function Provides a Guzzle middleware handler to log every response received.
BrowserHtmlDebugTrait::htmlOutput protected function Logs a HTML output message in a text file.
BrowserHtmlDebugTrait::initBrowserOutputFile protected function Creates the directory to store browser output.
BrowserTestBase::$baseUrl protected property The base URL.
BrowserTestBase::$configImporter protected property The config importer that can be used in a test.
BrowserTestBase::$customTranslations protected property An array of custom translations suitable for SettingsEditor::rewrite().
BrowserTestBase::$mink protected property Mink session manager.
BrowserTestBase::$minkDefaultDriverArgs protected property Mink default driver params.
BrowserTestBase::$minkDefaultDriverClass protected property Mink class for the default driver to use. 1
BrowserTestBase::$originalContainer protected property The original container.
BrowserTestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks.
BrowserTestBase::$profile protected property The profile to install as a basis for testing. 41
BrowserTestBase::$timeLimit protected property Time limit in seconds for the test.
BrowserTestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
BrowserTestBase::cleanupEnvironment protected function Clean up the test environment.
BrowserTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::filePreDeleteCallback public static function Ensures test files are deletable.
BrowserTestBase::getDefaultDriverInstance protected function Gets an instance of the default Mink driver.
BrowserTestBase::getDrupalSettings protected function Gets the JavaScript drupalSettings variable for the currently-loaded page. 1
BrowserTestBase::getHttpClient protected function Obtain the HTTP client for the system under test.
BrowserTestBase::getMinkDriverArgs protected function Gets the Mink driver args from an environment variable. 1
BrowserTestBase::getOptions protected function Helper function to get the options of select field.
BrowserTestBase::getSession public function Returns Mink session.
BrowserTestBase::getSessionCookies protected function Get session cookies from current session.
BrowserTestBase::getTestMethodCaller protected function Retrieves the current calling line in the class under test. Overrides BrowserHtmlDebugTrait::getTestMethodCaller
BrowserTestBase::initFrontPage protected function Visits the front page when initializing Mink. 3
BrowserTestBase::initMink protected function Initializes Mink sessions. 1
BrowserTestBase::installDrupal public function Installs Drupal into the test site. 2
BrowserTestBase::registerSessions protected function Registers additional Mink sessions.
BrowserTestBase::setUpAppRoot protected function Sets up the root application path.
BrowserTestBase::setUpBeforeClass public static function 1
BrowserTestBase::tearDown protected function 3
BrowserTestBase::translatePostValues protected function Transforms a nested array into a flat array suitable for submitForm().
BrowserTestBase::xpath protected function Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__construct public function 1
BrowserTestBase::__sleep public function Prevents serializing any properties.
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.
ContentTypeCreationTrait::createContentType protected function Creates a custom content type based on default settings. Aliased as: drupalCreateContentType 1
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::getCallableName private static function Returns a callable as a string suitable for inclusion in a message.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix protected property The flag to set 'apcu_ensure_unique_prefix' setting. 1
FunctionalTestSetupTrait::$classLoader protected property The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$rootUser protected property The "#1" admin user.
FunctionalTestSetupTrait::$usesSuperUserAccessPolicy protected property Set to TRUE to make user 1 a super user. 3
FunctionalTestSetupTrait::doInstall protected function Execute the non-interactive installer. 1
FunctionalTestSetupTrait::getDatabaseTypes protected function Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig protected function Initialize various configurations post-installation. 1
FunctionalTestSetupTrait::initKernel protected function Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings protected function Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession protected function Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty protected function Installs the default theme defined by `static::$defaultTheme` when needed. 1
FunctionalTestSetupTrait::installModulesFromClassProperty protected function Install modules defined by `static::$modules`. 1
FunctionalTestSetupTrait::installParameters protected function Returns the parameters that will be used when the test installs Drupal. 8
FunctionalTestSetupTrait::prepareEnvironment protected function Prepares the current environment for running the test. 29
FunctionalTestSetupTrait::prepareRequestForGenerator protected function Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings protected function Prepares site settings and services before installation. 4
FunctionalTestSetupTrait::rebuildAll protected function Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer protected function Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll protected function Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter protected function Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl protected function Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings protected function Rewrites the settings.php file of the test site. 1
ImageStylesPathAndUrlTest::$defaultTheme protected property Overrides BrowserTestBase::$defaultTheme
ImageStylesPathAndUrlTest::$modules protected static property Overrides BrowserTestBase::$modules
ImageStylesPathAndUrlTest::$style protected property The image style.
ImageStylesPathAndUrlTest::doImageStyleUrlAndPathTests public function Tests building an image style URL.
ImageStylesPathAndUrlTest::setUp protected function Overrides BrowserTestBase::setUp
ImageStylesPathAndUrlTest::testImageStylePath public function Tests \Drupal\image\ImageStyleInterface::buildUri().
ImageStylesPathAndUrlTest::testImageStylePrivateWithConversion public function Test an image style URL with a private file that also gets converted.
ImageStylesPathAndUrlTest::testImageStyleUrlAndPathPrivate public function Tests an image style URL using the "private://" scheme.
ImageStylesPathAndUrlTest::testImageStyleUrlAndPathPrivateLanguage public function Tests an image style URL with the "private://" schema and language prefix.
ImageStylesPathAndUrlTest::testImageStyleUrlAndPathPrivateUnclean public function Tests an image style URL with the "private://" schema and unclean URLs.
ImageStylesPathAndUrlTest::testImageStyleUrlAndPathPublic public function Tests an image style URL using the "public://" scheme.
ImageStylesPathAndUrlTest::testImageStyleUrlAndPathPublicLanguage public function Tests an image style URL with the "public://" schema and language prefix.
ImageStylesPathAndUrlTest::testImageStyleUrlAndPathPublicUnclean public function Tests an image style URL with the "public://" scheme and unclean URLs.
ImageStylesPathAndUrlTest::testImageStyleUrlExtraSlash public function Tests an image style URL with a file URL that has an extra slash in it.
ImageStylesPathAndUrlTest::testImageStyleUrlForMissingSourceImage public function Tests that an invalid source image returns a 404.
NodeCreationTrait::createNode protected function Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle public function Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
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.
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.
RefreshVariablesTrait::refreshVariables protected function Refreshes in-memory configuration and state information. 2
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestFileCreationTrait::$generatedTestFiles protected property Whether the files were copied to the test files directory.
TestFileCreationTrait::compareFiles protected function Compares two files based on size and file name. Aliased as: drupalCompareFiles
TestFileCreationTrait::generateFile protected static function Generates a test file.
TestFileCreationTrait::getTestFiles protected function Gets a list of files that can be used in tests. Aliased as: drupalGetTestFiles
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking. 3
TestSetupTrait::$container protected property The dependency injection container used in the test.
TestSetupTrait::$databasePrefix protected property The database prefix of this test run.
TestSetupTrait::$kernel protected property The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite protected property The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory protected property The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory protected property The public file directory for the test environment.
TestSetupTrait::$root protected property The app root.
TestSetupTrait::$siteDirectory protected property The site directory of this test run.
TestSetupTrait::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestSetupTrait::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestSetupTrait::$testId protected property The test run ID.
TestSetupTrait::changeDatabasePrefix protected function Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestSetupTrait::prepareDatabasePrefix protected function Generates a database prefix for running tests. 1
UiHelperTrait::$loggedInUser protected property The current user logged in using the Mink controlled browser.
UiHelperTrait::$maximumMetaRefreshCount protected property The number of meta refresh redirects to follow, or NULL if unlimited.
UiHelperTrait::$metaRefreshCount protected property The number of meta refresh redirects followed during ::drupalGet().
UiHelperTrait::$useOneTimeLoginLinks protected property Use one-time login links instead of submitting the login form. 3
UiHelperTrait::assertSession public function Returns WebAssert object. 1
UiHelperTrait::buildUrl protected function Builds an absolute URL from a system path or a URL object.
UiHelperTrait::checkForMetaRefresh protected function Checks for meta refresh tag and if found call drupalGet() recursively.
UiHelperTrait::click protected function Clicks the element with the given CSS selector.
UiHelperTrait::clickLink protected function Follows a link by complete name.
UiHelperTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
UiHelperTrait::cssSelectToXpath protected function Translates a CSS expression to its XPath equivalent.
UiHelperTrait::drupalGet protected function Retrieves a Drupal path or an absolute path. 3
UiHelperTrait::drupalLogin protected function Logs in a user using the Mink controlled browser.
UiHelperTrait::drupalLogout protected function Logs a user out of the Mink controlled browser and confirms.
UiHelperTrait::drupalResetSession protected function Resets the current active session back to Anonymous session.
UiHelperTrait::drupalUserIsLoggedIn protected function Returns whether a given user account is logged in.
UiHelperTrait::getAbsoluteUrl protected function Takes a path and returns an absolute path.
UiHelperTrait::getTextContent protected function Retrieves the plain-text content from the current page.
UiHelperTrait::getUrl protected function Get the current URL from the browser.
UiHelperTrait::isTestUsingGuzzleClient protected function Determines if test is using DrupalTestBrowser.
UiHelperTrait::prepareRequest protected function Prepare for a request to testing site. 1
UiHelperTrait::submitForm protected function Fills and submits a form.
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. Aliased as: drupalCreateRole
UserCreationTrait::createUser protected function Create a user with a given set of permissions. Aliased as: drupalCreateUser
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.
XdebugRequestTrait::extractCookiesFromRequest protected function Adds xdebug cookies, from request setup.

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