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class SessionTest in Drupal 10

Same name in this branch
  1. 10 core/tests/Drupal/FunctionalJavascriptTests/Core/Session/SessionTest.php \Drupal\FunctionalJavascriptTests\Core\Session\SessionTest
  2. 10 core/modules/system/tests/src/Functional/Session/SessionTest.php \Drupal\Tests\system\Functional\Session\SessionTest
Same name and namespace in other branches
  1. 8 core/modules/system/tests/src/Functional/Session/SessionTest.php \Drupal\Tests\system\Functional\Session\SessionTest
  2. 9 core/modules/system/tests/src/Functional/Session/SessionTest.php \Drupal\Tests\system\Functional\Session\SessionTest

Drupal session handling tests.

@group Session

Hierarchy

Expanded class hierarchy of SessionTest

File

core/modules/system/tests/src/Functional/Session/SessionTest.php, line 13

Namespace

Drupal\Tests\system\Functional\Session
View source 
class SessionTest extends BrowserTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'session_test',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests for \Drupal\Core\Session\WriteSafeSessionHandler::setSessionWritable()
   * ::isSessionWritable and \Drupal\Core\Session\SessionManager::regenerate().
   */
  public function testSessionSaveRegenerate() {
    $session_handler = $this->container
      ->get('session_handler.write_safe');
    $this
      ->assertTrue($session_handler
      ->isSessionWritable(), 'session_handler->isSessionWritable() initially returns TRUE.');
    $session_handler
      ->setSessionWritable(FALSE);
    $this
      ->assertFalse($session_handler
      ->isSessionWritable(), '$session_handler->isSessionWritable() returns FALSE after disabling.');
    $session_handler
      ->setSessionWritable(TRUE);
    $this
      ->assertTrue($session_handler
      ->isSessionWritable(), '$session_handler->isSessionWritable() returns TRUE after enabling.');

    // Test session hardening code from SA-2008-044.
    $user = $this
      ->drupalCreateUser();

    // Enable sessions.
    $this
      ->sessionReset();

    // Make sure the session cookie is set as HttpOnly. We can only test this in
    // the header, with the test setup
    // \GuzzleHttp\Cookie\SetCookie::getHttpOnly() always returns FALSE.
    // Start a new session by setting a message.
    $this
      ->drupalGet('session-test/set-message');
    $this
      ->assertSessionCookie(TRUE);

    // Verify that the session cookie is set as HttpOnly.
    $this
      ->assertSession()
      ->responseHeaderMatches('Set-Cookie', '/HttpOnly/i');

    // Verify that the session is regenerated if a module calls exit
    // in hook_user_login().
    $user->name = 'session_test_user';
    $user
      ->save();
    $this
      ->drupalGet('session-test/id');
    $matches = [];
    preg_match('/\\s*session_id:(.*)\\n/', $this
      ->getSession()
      ->getPage()
      ->getContent(), $matches);
    $this
      ->assertNotEmpty($matches[1], 'Found session ID before logging in.');
    $original_session = $matches[1];

    // We cannot use $this->drupalLogin($user); because we exit in
    // session_test_user_login() which breaks a normal assertion.
    $edit = [
      'name' => $user
        ->getAccountName(),
      'pass' => $user->passRaw,
    ];
    $this
      ->drupalGet('user/login');
    $this
      ->submitForm($edit, 'Log in');
    $this
      ->drupalGet('user');
    $this
      ->assertSession()
      ->pageTextContains($user
      ->getAccountName());
    $this
      ->drupalGet('session-test/id');
    $matches = [];
    preg_match('/\\s*session_id:(.*)\\n/', $this
      ->getSession()
      ->getPage()
      ->getContent(), $matches);
    $this
      ->assertNotEmpty($matches[1], 'Found session ID after logging in.');
    $this
      ->assertNotSame($original_session, $matches[1], 'Session ID changed after login.');
  }

  /**
   * Tests data persistence via the session_test module callbacks.
   */
  public function testDataPersistence() {
    $user = $this
      ->drupalCreateUser([]);

    // Enable sessions.
    $this
      ->sessionReset($user
      ->id());
    $this
      ->drupalLogin($user);
    $value_1 = $this
      ->randomMachineName();

    // Verify that the session value is stored.
    $this
      ->drupalGet('session-test/set/' . $value_1);
    $this
      ->assertSession()
      ->pageTextContains($value_1);

    // Verify that the session correctly returned the stored data for an
    // authenticated user.
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextContains($value_1);

    // Attempt to write over val_1. If drupal_save_session(FALSE) is working.
    // properly, val_1 will still be set.
    $value_2 = $this
      ->randomMachineName();

    // Verify that the session value is correctly passed to
    // session-test/no-set.
    $this
      ->drupalGet('session-test/no-set/' . $value_2);
    $session = $this
      ->getSession();
    $this
      ->assertSession()
      ->pageTextContains($value_2);

    // Verify that the session data is not saved for drupal_save_session(FALSE).
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextContains($value_1);

    // Switch browser cookie to anonymous user, then back to user 1.
    $session_cookie_name = $this
      ->getSessionName();
    $session_cookie_value = $session
      ->getCookie($session_cookie_name);
    $session
      ->restart();
    $this
      ->initFrontPage();

    // Session restart always resets all the cookies by design, so we need to
    // add the old session cookie again.
    $session
      ->setCookie($session_cookie_name, $session_cookie_value);

    // Verify that the session data persists through browser close.
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextContains($value_1);
    $this->mink
      ->setDefaultSessionName('default');

    // Logout the user and make sure the stored value no longer persists.
    $this
      ->drupalLogout();
    $this
      ->sessionReset();

    // Verify that after logout, previous user's session data is not available.
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextNotContains($value_1);

    // Now try to store some data as an anonymous user.
    $value_3 = $this
      ->randomMachineName();

    // Verify that session data is stored for anonymous user.
    $this
      ->drupalGet('session-test/set/' . $value_3);
    $this
      ->assertSession()
      ->pageTextContains($value_3);

    // Verify that session correctly returns the stored data for an anonymous
    // user.
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextContains($value_3);

    // Try to store data when drupal_save_session(FALSE).
    $value_4 = $this
      ->randomMachineName();

    // Verify that the session value is correctly passed to session-test/no-set.
    $this
      ->drupalGet('session-test/no-set/' . $value_4);
    $this
      ->assertSession()
      ->pageTextContains($value_4);

    // Verify that the session data is not saved for drupal_save_session(FALSE).
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextContains($value_3);

    // Login, the data should persist.
    $this
      ->drupalLogin($user);
    $this
      ->sessionReset($user
      ->id());

    // Verify that the session persists for an authenticated user after
    // logging out and then back in.
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->pageTextNotContains($value_1);

    // Change session and create another user.
    $user2 = $this
      ->drupalCreateUser([]);
    $this
      ->sessionReset($user2
      ->id());
    $this
      ->drupalLogin($user2);
  }

  /**
   * Tests storing data in Session() object.
   */
  public function testSessionPersistenceOnLogin() {

    // Store information via hook_user_login().
    $user = $this
      ->drupalCreateUser();
    $this
      ->drupalLogin($user);

    // Test property added to session object form hook_user_login().
    $this
      ->drupalGet('session-test/get-from-session-object');
    $this
      ->assertSession()
      ->pageTextContains('foobar');
  }

  /**
   * Tests that empty anonymous sessions are destroyed.
   */
  public function testEmptyAnonymousSession() {

    // Disable the dynamic_page_cache module; it'd cause session_test's debug
    // output (that is added in
    // SessionTestSubscriber::onKernelResponseSessionTest()) to not be added.
    $this->container
      ->get('module_installer')
      ->uninstall([
      'dynamic_page_cache',
    ]);

    // Verify that no session is automatically created for anonymous user when
    // page caching is disabled.
    $this->container
      ->get('module_installer')
      ->uninstall([
      'page_cache',
    ]);
    $this
      ->drupalGet('');
    $this
      ->assertSessionCookie(FALSE);
    $this
      ->assertSessionEmpty(TRUE);

    // The same behavior is expected when caching is enabled.
    $this->container
      ->get('module_installer')
      ->install([
      'page_cache',
    ]);
    $config = $this
      ->config('system.performance');
    $config
      ->set('cache.page.max_age', 300);
    $config
      ->save();
    $this
      ->drupalGet('');
    $this
      ->assertSessionCookie(FALSE);

    // @todo Reinstate when REQUEST and RESPONSE events fire for cached pages.
    // $this->assertSessionEmpty(TRUE);
    $this
      ->assertSession()
      ->responseHeaderEquals('X-Drupal-Cache', 'MISS');

    // Start a new session by setting a message.
    $this
      ->drupalGet('session-test/set-message');
    $this
      ->assertSessionCookie(TRUE);
    $this
      ->assertNotNull($this
      ->getSession()
      ->getResponseHeader('Set-Cookie'));

    // Display the message, during the same request the session is destroyed
    // and the session cookie is unset.
    $this
      ->drupalGet('');
    $this
      ->assertSessionCookie(FALSE);
    $this
      ->assertSessionEmpty(FALSE);

    // Verify that caching was bypassed.
    $this
      ->assertSession()
      ->responseHeaderDoesNotExist('X-Drupal-Cache');
    $this
      ->assertSession()
      ->pageTextContains('This is a dummy message.');

    // Verify that session cookie was deleted.
    $this
      ->assertSession()
      ->responseHeaderMatches('Set-Cookie', '/SESS\\w+=deleted/');

    // Verify that session was destroyed.
    $this
      ->drupalGet('');
    $this
      ->assertSessionCookie(FALSE);

    // @todo Reinstate when REQUEST and RESPONSE events fire for cached pages.
    // $this->assertSessionEmpty(TRUE);
    $this
      ->assertSession()
      ->pageTextNotContains('This is a dummy message.');
    $this
      ->assertSession()
      ->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $this
      ->assertSession()
      ->responseHeaderDoesNotExist('Set-Cookie');

    // Verify that no session is created if drupal_save_session(FALSE) is called.
    $this
      ->drupalGet('session-test/set-message-but-do-not-save');
    $this
      ->assertSessionCookie(FALSE);
    $this
      ->assertSessionEmpty(TRUE);

    // Verify that no message is displayed.
    $this
      ->drupalGet('');
    $this
      ->assertSessionCookie(FALSE);

    // @todo Reinstate when REQUEST and RESPONSE events fire for cached pages.
    // $this->assertSessionEmpty(TRUE);
    $this
      ->assertSession()
      ->pageTextNotContains('This is a dummy message.');
  }

  /**
   * Tests that sessions are only saved when necessary.
   */
  public function testSessionWrite() {
    $user = $this
      ->drupalCreateUser([]);
    $this
      ->drupalLogin($user);
    $connection = Database::getConnection();
    $query = $connection
      ->select('users_field_data', 'u');
    $query
      ->innerJoin('sessions', 's', '[u].[uid] = [s].[uid]');
    $query
      ->fields('u', [
      'access',
    ])
      ->fields('s', [
      'timestamp',
    ])
      ->condition('u.uid', $user
      ->id());
    $times1 = $query
      ->execute()
      ->fetchObject();

    // Before every request we sleep one second to make sure that if the session
    // is saved, its timestamp will change.
    // Modify the session.
    sleep(1);
    $this
      ->drupalGet('session-test/set/foo');
    $times2 = $query
      ->execute()
      ->fetchObject();
    $this
      ->assertEquals($times1->access, $times2->access, 'Users table was not updated.');
    $this
      ->assertNotEquals($times1->timestamp, $times2->timestamp, 'Sessions table was updated.');

    // Write the same value again, i.e. do not modify the session.
    sleep(1);
    $this
      ->drupalGet('session-test/set/foo');
    $times3 = $query
      ->execute()
      ->fetchObject();
    $this
      ->assertEquals($times1->access, $times3->access, 'Users table was not updated.');
    $this
      ->assertEquals($times2->timestamp, $times3->timestamp, 'Sessions table was not updated.');

    // Do not change the session.
    sleep(1);
    $this
      ->drupalGet('');
    $times4 = $query
      ->execute()
      ->fetchObject();
    $this
      ->assertEquals($times3->access, $times4->access, 'Users table was not updated.');
    $this
      ->assertEquals($times3->timestamp, $times4->timestamp, 'Sessions table was not updated.');

    // Force updating of users and sessions table once per second.
    $settings['settings']['session_write_interval'] = (object) [
      'value' => 0,
      'required' => TRUE,
    ];
    $this
      ->writeSettings($settings);
    $this
      ->drupalGet('');
    $times5 = $query
      ->execute()
      ->fetchObject();
    $this
      ->assertNotEquals($times4->access, $times5->access, 'Users table was updated.');
    $this
      ->assertNotEquals($times4->timestamp, $times5->timestamp, 'Sessions table was updated.');
  }

  /**
   * Tests that empty session IDs are not allowed.
   */
  public function testEmptySessionID() {
    $user = $this
      ->drupalCreateUser([]);
    $this
      ->drupalLogin($user);
    $this
      ->drupalGet('session-test/is-logged-in');
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Reset the sid in {sessions} to a blank string. This may exist in the
    // wild in some cases, although we normally prevent it from happening.
    Database::getConnection()
      ->update('sessions')
      ->fields([
      'sid' => '',
    ])
      ->condition('uid', $user
      ->id())
      ->execute();

    // Send a blank sid in the session cookie, and the session should no longer
    // be valid. Closing the curl handler will stop the previous session ID
    // from persisting.
    $this->mink
      ->resetSessions();
    $this
      ->drupalGet('session-test/id-from-cookie');

    // Verify that session ID is blank as sent from cookie header.
    $this
      ->assertSession()
      ->responseContains("session_id:\n");

    // Assert that we have an anonymous session now.
    $this
      ->drupalGet('session-test/is-logged-in');
    $this
      ->assertSession()
      ->statusCodeEquals(403);
  }

  /**
   * Tests session bag.
   */
  public function testSessionBag() {

    // Ensure the flag is absent to start with.
    $this
      ->drupalGet('/session-test/has-bag-flag');
    $this
      ->assertSessionCookie(FALSE);
    $this
      ->assertSessionEmpty(TRUE);
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Set the flag.
    $this
      ->drupalGet('/session-test/set-bag-flag');
    $this
      ->assertSessionCookie(TRUE);
    $this
      ->assertSessionEmpty(TRUE);
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Ensure the flag is set.
    $this
      ->drupalGet('/session-test/has-bag-flag');
    $this
      ->assertSessionCookie(TRUE);
    $this
      ->assertSessionEmpty(FALSE);
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Clear the flag.
    $this
      ->drupalGet('/session-test/clear-bag-flag');
    $this
      ->assertSessionCookie(FALSE);
    $this
      ->assertSessionEmpty(FALSE);
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Ensure the flag is absent again.
    $this
      ->drupalGet('/session-test/has-bag-flag');
    $this
      ->assertSessionCookie(FALSE);
    $this
      ->assertSessionEmpty(TRUE);
    $this
      ->assertSession()
      ->statusCodeEquals(200);
  }

  /**
   * Reset the cookie file so that it refers to the specified user.
   */
  public function sessionReset() {

    // Close the internal browser.
    $this->mink
      ->resetSessions();
    $this->loggedInUser = FALSE;

    // Change cookie file for user.
    $this
      ->drupalGet('session-test/get');
    $this
      ->assertSession()
      ->statusCodeEquals(200);
  }

  /**
   * Assert whether the test browser sent a session cookie.
   *
   * @internal
   */
  public function assertSessionCookie(bool $sent) : void {
    if ($sent) {
      $this
        ->assertNotEmpty($this
        ->getSessionCookies()
        ->count(), 'Session cookie was sent.');
    }
    else {
      $this
        ->assertEmpty($this
        ->getSessionCookies()
        ->count(), 'Session cookie was not sent.');
    }
  }

  /**
   * Assert whether $_SESSION is empty at the beginning of the request.
   *
   * @internal
   */
  public function assertSessionEmpty(bool $empty) : void {
    if ($empty) {
      $this
        ->assertSession()
        ->responseHeaderEquals('X-Session-Empty', '1');
    }
    else {
      $this
        ->assertSession()
        ->responseHeaderEquals('X-Session-Empty', '0');
    }
  }

}

Members

Namesort descending Modifiers Type Description 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::$htmlOutputFile protected property The file name to write the list of URLs to.
BrowserHtmlDebugTrait::$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::$customTranslations protected property An array of custom translations suitable for drupal_rewrite_settings().
BrowserTestBase::$databasePrefix protected property The database prefix of this test run.
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::$originalShutdownCallbacks protected property The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState protected property
BrowserTestBase::$profile protected property The profile to install as a basis for testing. 14
BrowserTestBase::$root protected property The app root.
BrowserTestBase::$runTestInSeparateProcess protected property Browser tests are run in separate processes to prevent collisions between code that may be loaded by tests.
BrowserTestBase::$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 Get the Mink driver args from an environment variable, if it is set. Can be overridden in a derived class so it is possible to use a different value for a subset of tests, e.g. the JavaScript tests. 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. 1
BrowserTestBase::registerSessions protected function Registers additional Mink sessions.
BrowserTestBase::setUp protected function 132
BrowserTestBase::setUpAppRoot protected function Sets up the root application path.
BrowserTestBase::setUpBeforeClass public static function
BrowserTestBase::tearDown protected function 2
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::__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
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::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.
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::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty protected function Install modules defined by `static::$modules`. 1
FunctionalTestSetupTrait::installParameters protected function Returns the parameters that will be used when the test installs Drupal. 4
FunctionalTestSetupTrait::prepareEnvironment protected function Prepares the current environment for running the test. 21
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. 3
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
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
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.
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.
RefreshVariablesTrait::refreshVariables protected function Refreshes in-memory configuration and state information. 1
SessionTest::$defaultTheme protected property The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
SessionTest::$modules protected static property Modules to enable. Overrides BrowserTestBase::$modules
SessionTest::assertSessionCookie public function Assert whether the test browser sent a session cookie.
SessionTest::assertSessionEmpty public function Assert whether $_SESSION is empty at the beginning of the request.
SessionTest::sessionReset public function Reset the cookie file so that it refers to the specified user.
SessionTest::testDataPersistence public function Tests data persistence via the session_test module callbacks.
SessionTest::testEmptyAnonymousSession public function Tests that empty anonymous sessions are destroyed.
SessionTest::testEmptySessionID public function Tests that empty session IDs are not allowed.
SessionTest::testSessionBag public function Tests session bag.
SessionTest::testSessionPersistenceOnLogin public function Tests storing data in Session() object.
SessionTest::testSessionSaveRegenerate public function Tests for \Drupal\Core\Session\WriteSafeSessionHandler::setSessionWritable() ::isSessionWritable and \Drupal\Core\Session\SessionManager::regenerate().
SessionTest::testSessionWrite public function Tests that sessions are only saved when necessary.
SessionTestTrait::$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.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case.
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestSetupTrait::$container protected property The dependency injection container used in the test.
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::$siteDirectory protected property The site directory of this test run.
TestSetupTrait::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 1
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::getDatabaseConnection public static function Returns the database connection to the site under 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::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.
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::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.