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abstract class UpdatePathTestBase in Drupal 10

Same name and namespace in other branches
  1. 8 core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBase.php \Drupal\FunctionalTests\Update\UpdatePathTestBase
  2. 9 core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBase.php \Drupal\FunctionalTests\Update\UpdatePathTestBase

Provides a base class for writing an update test.

To write an update test:

  • Write the hook_update_N() implementations that you are testing.
  • Create one or more database dump files, which will set the database to the "before updates" state. Normally, these will add some configuration data to the database, set up some tables/fields, etc.
  • Create a class that extends this class.
  • Ensure that the test is in the legacy group. Tests can have multiple groups.
  • In your setUp() method, point the $this->databaseDumpFiles variable to the database dump files, and then call parent::setUp() to run the base setUp() method in this class.
  • In your test method, call $this->runUpdates() to run the necessary updates, and then use test assertions to verify that the result is what you expect.
  • In order to test both with a "bare" database dump as well as with a database dump filled with content, extend your update path test class with a new test class that overrides the bare database dump. Refer to UpdatePathTestBaseFilledTest for an example.

Hierarchy

Expanded class hierarchy of UpdatePathTestBase

See also

hook_update_N()

Related topics

File

core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBase.php, line 44

Namespace

Drupal\FunctionalTests\Update
View source
abstract class UpdatePathTestBase extends BrowserTestBase {
  use UpdatePathTestTrait {
    runUpdates as doRunUpdates;
  }

  /**
   * Modules to enable after the database is loaded.
   */
  protected static $modules = [];

  /**
   * The file path(s) to the dumped database(s) to load into the child site.
   *
   * The file system/tests/fixtures/update/drupal-9.4.0.bare.standard.php.gz is
   * normally included first -- this sets up the base database from a bare
   * standard Drupal installation.
   *
   * The file system/tests/fixtures/update/drupal-9.4.0.filled.standard.php.gz
   * can also be used in case we want to test with a database filled with
   * content, and with all core modules enabled.
   *
   * @var array
   */
  protected $databaseDumpFiles = [];

  /**
   * Flag that indicates whether the child site has been updated.
   *
   * @var bool
   */
  protected $upgradedSite = FALSE;

  /**
   * Array of errors triggered during the update process.
   *
   * @var array
   */
  protected $upgradeErrors = [];

  /**
   * Array of modules loaded when the test starts.
   *
   * @var array
   */
  protected $loadedModules = [];

  /**
   * Flag to indicate whether zlib is installed or not.
   *
   * @var bool
   */
  protected $zlibInstalled = TRUE;

  /**
   * Flag to indicate whether there are pending updates or not.
   *
   * @var bool
   */
  protected $pendingUpdates = TRUE;

  /**
   * The update URL.
   *
   * @var string
   */
  protected $updateUrl;

  /**
   * Disable strict config schema checking.
   *
   * The schema is verified at the end of running the update.
   *
   * @var bool
   */
  protected $strictConfigSchema = FALSE;

  /**
   * Overrides BrowserTestBase::setUp() for update testing.
   *
   * The main difference in this method is that rather than performing the
   * installation via the installer, a database is loaded. Additional work is
   * then needed to set various things such as the config directories and the
   * container that would normally be done via the installer.
   */
  protected function setUp() : void {
    parent::setUpAppRoot();
    $this->zlibInstalled = function_exists('gzopen');
    $request = Request::createFromGlobals();

    // Boot up Drupal into a state where calling the database API is possible.
    // This is used to initialize the database system, so we can load the dump
    // files.
    $autoloader = (require $this->root . '/autoload.php');
    $kernel = TestRunnerKernel::createFromRequest($request, $autoloader);
    $kernel
      ->loadLegacyIncludes();

    // Set the update url. This must be set here rather than in
    // self::__construct() or the old URL generator will leak additional test
    // sites. Additionally, we need to prevent the path alias processor from
    // running because we might not have a working alias system before running
    // the updates.
    $this->updateUrl = Url::fromRoute('system.db_update', [], [
      'path_processing' => FALSE,
    ]);
    $this
      ->setupBaseUrl();

    // Install Drupal test site.
    $this
      ->prepareEnvironment();
    $this
      ->runDbTasks();

    // We are going to set a missing zlib requirement property for usage
    // during the performUpgrade() and tearDown() methods. Also set that the
    // tests failed.
    if (!$this->zlibInstalled) {
      parent::setUp();
      return;
    }
    $this
      ->installDrupal();

    // Add the config directories to settings.php.
    $sync_directory = Settings::get('config_sync_directory');
    \Drupal::service('file_system')
      ->prepareDirectory($sync_directory, FileSystemInterface::CREATE_DIRECTORY | FileSystemInterface::MODIFY_PERMISSIONS);

    // Ensure the default temp directory exist and is writable. The configured
    // temp directory may be removed during update.
    \Drupal::service('file_system')
      ->prepareDirectory($this->tempFilesDirectory, FileSystemInterface::CREATE_DIRECTORY | FileSystemInterface::MODIFY_PERMISSIONS);

    // Set the container. parent::rebuildAll() would normally do this, but this
    // not safe to do here, because the database has not been updated yet.
    $this->container = \Drupal::getContainer();
    $this
      ->replaceUser1();
    require_once $this->root . '/core/includes/update.inc';

    // Setup Mink.
    $this
      ->initMink();

    // Set up the browser test output file.
    $this
      ->initBrowserOutputFile();
  }

  /**
   * {@inheritdoc}
   */
  public function installDrupal() {
    $this
      ->initUserSession();
    $this
      ->prepareSettings();
    $this
      ->doInstall();
    $this
      ->initSettings();
    $request = Request::createFromGlobals();
    $container = $this
      ->initKernel($request);
    $this
      ->initConfig($container);
  }

  /**
   * {@inheritdoc}
   */
  protected function doInstall() {
    $this
      ->runDbTasks();

    // Allow classes to set database dump files.
    $this
      ->setDatabaseDumpFiles();

    // Load the database(s).
    foreach ($this->databaseDumpFiles as $file) {
      if (substr($file, -3) == '.gz') {
        $file = "compress.zlib://{$file}";
      }
      require $file;
    }
  }

  /**
   * {@inheritdoc}
   */
  protected function initFrontPage() {

    // Do nothing as Drupal is not installed yet.
  }

  /**
   * Set database dump files to be used.
   */
  protected abstract function setDatabaseDumpFiles();

  /**
   * Add settings that are missed since the installer isn't run.
   */
  protected function prepareSettings() {
    parent::prepareSettings();

    // Generate a hash salt.
    $settings['settings']['hash_salt'] = (object) [
      'value' => Crypt::randomBytesBase64(55),
      'required' => TRUE,
    ];

    // Since the installer isn't run, add the database settings here too.
    $settings['databases']['default'] = (object) [
      'value' => Database::getConnectionInfo(),
      'required' => TRUE,
    ];

    // Force every update hook to only run one entity per batch.
    $settings['entity_update_batch_size'] = (object) [
      'value' => 1,
      'required' => TRUE,
    ];

    // Set up sync directory.
    $settings['settings']['config_sync_directory'] = (object) [
      'value' => $this->publicFilesDirectory . '/config_sync',
      'required' => TRUE,
    ];
    $this
      ->writeSettings($settings);
  }

  /**
   * Helper function to run pending database updates.
   */
  protected function runUpdates() {
    if (!$this->zlibInstalled) {
      $this
        ->fail('Missing zlib requirement for update tests.');
      return FALSE;
    }
    $this
      ->doRunUpdates($this->updateUrl);
  }

  /**
   * Runs the install database tasks for the driver used by the test runner.
   */
  protected function runDbTasks() {

    // Create a minimal container so that t() works.
    // @see install_begin_request()
    $container = new ContainerBuilder();
    $container
      ->setParameter('language.default_values', Language::$defaultValues);
    $container
      ->register('language.default', 'Drupal\\Core\\Language\\LanguageDefault')
      ->addArgument('%language.default_values%');
    $container
      ->register('string_translation', 'Drupal\\Core\\StringTranslation\\TranslationManager')
      ->addArgument(new Reference('language.default'));
    \Drupal::setContainer($container);

    // Run database tasks and check for errors.
    $installer_class = Database::getConnectionInfo()['default']['namespace'] . "\\Install\\Tasks";
    $errors = (new $installer_class())
      ->runTasks();
    if (!empty($errors)) {
      $this
        ->fail('Failed to run installer database tasks: ' . implode(', ', $errors));
    }
  }

  /**
   * Replace User 1 with the user created here.
   */
  protected function replaceUser1() {

    /** @var \Drupal\user\UserInterface $account */

    // @todo Saving the account before the update is problematic.
    //   https://www.drupal.org/node/2560237
    $account = User::load(1);
    $account
      ->setPassword($this->rootUser->pass_raw);
    $account
      ->setEmail($this->rootUser
      ->getEmail());
    $account
      ->setUsername($this->rootUser
      ->getAccountName());
    $account
      ->save();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
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::$defaultTheme protected property The theme to install as the default for testing. 525
BrowserTestBase::$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::initMink protected function Initializes Mink sessions. 1
BrowserTestBase::registerSessions protected function Registers additional Mink sessions.
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.
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::$rootUser protected property The "#1" admin user.
FunctionalTestSetupTrait::getDatabaseTypes protected function Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig protected function Initialize various configurations post-installation.
FunctionalTestSetupTrait::initKernel protected function Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings protected function Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession protected function Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty protected function Installs the default theme defined by `static::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty protected function Install modules defined by `static::$modules`. 1
FunctionalTestSetupTrait::installParameters protected function Returns the parameters that will be used when the test installs Drupal. 4
FunctionalTestSetupTrait::prepareEnvironment protected function Prepares the current environment for running the test. 21
FunctionalTestSetupTrait::prepareRequestForGenerator protected function Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::rebuildAll protected function Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer protected function Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll protected function Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter protected function Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl protected function Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings protected function Rewrites the settings.php file of the test site. 1
PhpUnitWarnings::$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::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
RefreshVariablesTrait::refreshVariables protected function Refreshes in-memory configuration and state information. 1
RequirementsPageTrait::assertErrorSummaries protected function Asserts the given error summaries are present on the page.
RequirementsPageTrait::assertRequirementSummaries protected function Asserts the given requirements section summaries are present on the page.
RequirementsPageTrait::assertWarningSummaries protected function Asserts the given warning summaries are present on the page.
RequirementsPageTrait::continueOnExpectedWarnings protected function Continues installation when the expected warnings are found.
RequirementsPageTrait::updateRequirementsProblem protected function Handles the update requirements page.
SchemaCheckTestTrait::assertConfigSchema public function Asserts the TypedConfigManager has a valid schema for the configuration.
SchemaCheckTestTrait::assertConfigSchemaByName public function Asserts configuration, specified by name, has a valid schema.
SchemaCheckTrait::$configName protected property The configuration object name under test.
SchemaCheckTrait::$schema protected property The config schema wrapper object for the configuration object under test.
SchemaCheckTrait::checkConfigSchema public function Checks the TypedConfigManager has a valid schema for the configuration.
SchemaCheckTrait::checkValue protected function Helper method to check data type.
SessionTestTrait::$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::$siteDirectory protected property The site directory of this test run.
TestSetupTrait::$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.
UpdatePathTestBase::$databaseDumpFiles protected property The file path(s) to the dumped database(s) to load into the child site.
UpdatePathTestBase::$loadedModules protected property Array of modules loaded when the test starts.
UpdatePathTestBase::$modules protected static property Modules to enable after the database is loaded. Overrides BrowserTestBase::$modules 1
UpdatePathTestBase::$pendingUpdates protected property Flag to indicate whether there are pending updates or not.
UpdatePathTestBase::$strictConfigSchema protected property Disable strict config schema checking. Overrides TestSetupTrait::$strictConfigSchema
UpdatePathTestBase::$updateUrl protected property The update URL.
UpdatePathTestBase::$upgradedSite protected property Flag that indicates whether the child site has been updated.
UpdatePathTestBase::$upgradeErrors protected property Array of errors triggered during the update process.
UpdatePathTestBase::$zlibInstalled protected property Flag to indicate whether zlib is installed or not.
UpdatePathTestBase::doInstall protected function Execute the non-interactive installer. Overrides FunctionalTestSetupTrait::doInstall
UpdatePathTestBase::initFrontPage protected function Visits the front page when initializing Mink. Overrides BrowserTestBase::initFrontPage
UpdatePathTestBase::installDrupal public function Installs Drupal into the test site. Overrides BrowserTestBase::installDrupal
UpdatePathTestBase::prepareSettings protected function Add settings that are missed since the installer isn't run. Overrides FunctionalTestSetupTrait::prepareSettings
UpdatePathTestBase::replaceUser1 protected function Replace User 1 with the user created here. 1
UpdatePathTestBase::runDbTasks protected function Runs the install database tasks for the driver used by the test runner.
UpdatePathTestBase::runUpdates protected function Helper function to run pending database updates.
UpdatePathTestBase::setDatabaseDumpFiles abstract protected function Set database dump files to be used. 1
UpdatePathTestBase::setUp protected function Overrides BrowserTestBase::setUp() for update testing. Overrides BrowserTestBase::setUp
UpdatePathTestTrait::$checkFailedUpdates protected property Fail the test if there are failed updates.
UpdatePathTestTrait::doSelectionTest protected function Tests the selection page. 4
UpdatePathTestTrait::ensureUpdatesToRun protected function Installs the update_script_test module and makes an update available.
UpdatePathTestTrait::runUpdates protected function Helper function to run pending database updates. Aliased as: doRunUpdates
XdebugRequestTrait::extractCookiesFromRequest protected function Adds xdebug cookies, from request setup.