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class UninstallTest in Drupal 10

Same name and namespace in other branches
  1. 8 core/modules/system/tests/src/Functional/Module/UninstallTest.php \Drupal\Tests\system\Functional\Module\UninstallTest
  2. 9 core/modules/system/tests/src/Functional/Module/UninstallTest.php \Drupal\Tests\system\Functional\Module\UninstallTest

Tests the uninstallation of modules.

@group Module

Hierarchy

Expanded class hierarchy of UninstallTest

File

core/modules/system/tests/src/Functional/Module/UninstallTest.php, line 17

Namespace

Drupal\Tests\system\Functional\Module
View source
class UninstallTest extends BrowserTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'module_test',
    'user',
    'views',
    'node',
  ];

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

  /**
   * Tests the hook_modules_uninstalled() of the user module.
   */
  public function testUserPermsUninstalled() {

    // Uninstalls the module_test module, so hook_modules_uninstalled()
    // is executed.
    $this->container
      ->get('module_installer')
      ->uninstall([
      'module_test',
    ]);

    // Are the perms defined by module_test removed?
    $this
      ->assertEmpty(user_roles(FALSE, 'module_test perm'), 'Permissions were all removed.');
  }

  /**
   * Tests the Uninstall page and Uninstall confirmation page.
   */
  public function testUninstallPage() {
    $account = $this
      ->drupalCreateUser([
      'administer modules',
    ]);
    $this
      ->drupalLogin($account);

    // Create a node type.
    $node_type = NodeType::create([
      'type' => 'uninstall_blocker',
      'name' => 'Uninstall blocker',
    ]);

    // Create a dependency that can be fixed.
    $node_type
      ->setThirdPartySetting('module_test', 'key', 'value');
    $node_type
      ->save();

    // Add a node to prevent node from being uninstalled.
    $node = Node::create([
      'type' => 'uninstall_blocker',
      'title' => $this
        ->randomString(),
    ]);
    $node
      ->save();

    // Change the config directly to "install" non-stable modules.
    $this
      ->config('core.extension')
      ->set('module.system_status_obsolete_test', 0)
      ->set('module.deprecated_module', 0)
      ->set('module.experimental_module_test', 0)
      ->save();
    $this
      ->rebuildAll();
    $this
      ->drupalGet('admin/modules/uninstall');
    $this
      ->assertSession()
      ->titleEquals('Uninstall | Drupal');

    // Check that the experimental module link was rendered correctly.
    $this
      ->assertSession()
      ->elementExists('xpath', "//a[contains(@aria-label, 'View information on the Experimental status of the module Experimental Test')]");
    $this
      ->assertSession()
      ->elementExists('xpath', "//a[contains(@href, 'https://example.com/experimental')]");

    // Check that the deprecated module link was rendered correctly.
    $this
      ->assertSession()
      ->elementExists('xpath', "//a[contains(@aria-label, 'View information on the Deprecated status of the module Deprecated module')]");
    $this
      ->assertSession()
      ->elementExists('xpath', "//a[contains(@href, 'http://example.com/deprecated')]");

    // Check that the obsolete module link was rendered correctly.
    $this
      ->assertSession()
      ->elementExists('xpath', "//a[contains(@aria-label, 'View information on the Obsolete status of the module System obsolete status test')]");
    $this
      ->assertSession()
      ->elementExists('xpath', "//a[contains(@href, 'https://example.com/obsolete')]");
    foreach (\Drupal::service('extension.list.module')
      ->getAllInstalledInfo() as $module => $info) {
      $field_name = "uninstall[{$module}]";
      if (!empty($info['required'])) {

        // A required module should not be listed on the uninstall page.
        $this
          ->assertSession()
          ->fieldNotExists($field_name);
      }
      else {
        $this
          ->assertSession()
          ->fieldExists($field_name);
      }
    }

    // Be sure labels are rendered properly.
    // @see regression https://www.drupal.org/node/2512106
    $this
      ->assertSession()
      ->responseContains('<label for="edit-uninstall-node" class="module-name table-filter-text-source">Node</label>');
    $this
      ->assertSession()
      ->pageTextContains('The following reason prevents Node from being uninstalled:');
    $this
      ->assertSession()
      ->pageTextContains('There is content for the entity type: Content');

    // Delete the node to allow node to be uninstalled.
    $node
      ->delete();

    // Uninstall module_test.
    $edit = [];
    $edit['uninstall[module_test]'] = TRUE;
    $this
      ->drupalGet('admin/modules/uninstall');
    $this
      ->submitForm($edit, 'Uninstall');
    $this
      ->assertSession()
      ->pageTextNotContains('Configuration deletions');
    $this
      ->assertSession()
      ->pageTextContains('Configuration updates');
    $this
      ->assertSession()
      ->pageTextContains($node_type
      ->label());
    $this
      ->submitForm([], 'Uninstall');
    $this
      ->assertSession()
      ->pageTextContains('The selected modules have been uninstalled.');

    // Uninstall node testing that the configuration that will be deleted is
    // listed.
    $node_dependencies = \Drupal::service('config.manager')
      ->findConfigEntityDependenciesAsEntities('module', [
      'node',
    ]);
    $edit = [];
    $edit['uninstall[node]'] = TRUE;
    $this
      ->drupalGet('admin/modules/uninstall');
    $this
      ->submitForm($edit, 'Uninstall');
    $this
      ->assertSession()
      ->pageTextContains('Configuration deletions');
    $this
      ->assertSession()
      ->pageTextNotContains('Configuration updates');
    $entity_types = [];
    foreach ($node_dependencies as $entity) {
      $label = $entity
        ->label() ?: $entity
        ->id();
      $this
        ->assertSession()
        ->pageTextContains($label);
      $entity_types[] = $entity
        ->getEntityTypeId();
    }
    $entity_types = array_unique($entity_types);
    foreach ($entity_types as $entity_type_id) {
      $entity_type = \Drupal::entityTypeManager()
        ->getDefinition($entity_type_id);

      // Add h3's since the entity type label is often repeated in the entity
      // labels.
      $this
        ->assertSession()
        ->responseContains('<h3>' . $entity_type
        ->getLabel() . '</h3>');
    }

    // Set a unique cache entry to be able to test whether all caches are
    // cleared during the uninstall.
    \Drupal::cache()
      ->set('uninstall_test', 'test_uninstall_page', Cache::PERMANENT);
    $cached = \Drupal::cache()
      ->get('uninstall_test');
    $this
      ->assertEquals('test_uninstall_page', $cached->data, new FormattableMarkup('Cache entry found: @bin', [
      '@bin' => $cached->data,
    ]));
    $this
      ->submitForm([], 'Uninstall');
    $this
      ->assertSession()
      ->pageTextContains('The selected modules have been uninstalled.');

    // Check that the page does not have double escaped HTML tags.
    $this
      ->assertSession()
      ->responseNotContains('&lt;label');

    // Make sure our unique cache entry is gone.
    $cached = \Drupal::cache()
      ->get('uninstall_test');
    $this
      ->assertFalse($cached, 'Cache entry not found');

    // Make sure we get an error message when we try to confirm uninstallation
    // of an empty list of modules.
    $this
      ->drupalGet('admin/modules/uninstall/confirm');
    $this
      ->assertSession()
      ->pageTextContains('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out. Please try again.');

    // Make sure confirmation page is accessible only during uninstall process.
    $this
      ->drupalGet('admin/modules/uninstall/confirm');
    $this
      ->assertSession()
      ->addressEquals('admin/modules/uninstall');
    $this
      ->assertSession()
      ->titleEquals('Uninstall | Drupal');

    // Make sure the correct error is shown when no modules are selected.
    $edit = [];
    $this
      ->drupalGet('admin/modules/uninstall');
    $this
      ->submitForm($edit, 'Uninstall');
    $this
      ->assertSession()
      ->pageTextContains('No modules selected.');
  }

  /**
   * Tests that a module which fails to install can still be uninstalled.
   */
  public function testFailedInstallStatus() {
    $account = $this
      ->drupalCreateUser([
      'administer modules',
    ]);
    $this
      ->drupalLogin($account);
    $message = 'Exception thrown when installing module_installer_config_test with an invalid configuration file.';
    try {
      $this->container
        ->get('module_installer')
        ->install([
        'module_installer_config_test',
      ]);
      $this
        ->fail($message);
    } catch (EntityMalformedException $e) {

      // Expected exception; just continue testing.
    }

    // Even though the module failed to install properly, its configuration
    // status is "enabled" and should still be available to uninstall.
    $this
      ->drupalGet('admin/modules/uninstall');
    $this
      ->assertSession()
      ->pageTextContains('Module installer config test');
    $edit['uninstall[module_installer_config_test]'] = TRUE;
    $this
      ->drupalGet('admin/modules/uninstall');
    $this
      ->submitForm($edit, 'Uninstall');
    $this
      ->submitForm([], 'Uninstall');
    $this
      ->assertSession()
      ->pageTextContains('The selected modules have been uninstalled.');
    $this
      ->assertSession()
      ->pageTextNotContains('Module installer config test');
  }

}

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
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.
UninstallTest::$defaultTheme protected property The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
UninstallTest::$modules protected static property Modules to enable. Overrides BrowserTestBase::$modules
UninstallTest::testFailedInstallStatus public function Tests that a module which fails to install can still be uninstalled.
UninstallTest::testUninstallPage public function Tests the Uninstall page and Uninstall confirmation page.
UninstallTest::testUserPermsUninstalled public function Tests the hook_modules_uninstalled() of the user module.
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.