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class ModuleHandlerTest in Drupal 9

Same name in this branch
  1. 9 core/tests/Drupal/KernelTests/Core/Extension/ModuleHandlerTest.php \Drupal\KernelTests\Core\Extension\ModuleHandlerTest
  2. 9 core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest
Same name and namespace in other branches
  1. 8 core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest

Tests ModuleHandler functionality.

@group Extension

Hierarchy

Expanded class hierarchy of ModuleHandlerTest

File

core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php, line 17

Namespace

Drupal\Tests\system\Kernel\Extension
View source 
class ModuleHandlerTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
  ];

  /**
   * The basic functionality of retrieving enabled modules.
   */
  public function testModuleList() {
    $module_list = [
      'system',
    ];
    $this
      ->assertModuleList($module_list, 'Initial');

    // Try to install a new module.
    $this
      ->moduleInstaller()
      ->install([
      'ban',
    ]);
    $module_list[] = 'ban';
    sort($module_list);
    $this
      ->assertModuleList($module_list, 'After adding a module');

    // Try to mess with the module weights.
    module_set_weight('ban', 20);

    // Move ban to the end of the array.
    unset($module_list[array_search('ban', $module_list)]);
    $module_list[] = 'ban';
    $this
      ->assertModuleList($module_list, 'After changing weights');

    // Test the fixed list feature.
    $fixed_list = [
      'system' => 'core/modules/system/system.module',
      'menu' => 'core/modules/menu/menu.module',
    ];
    $this
      ->moduleHandler()
      ->setModuleList($fixed_list);
    $new_module_list = array_combine(array_keys($fixed_list), array_keys($fixed_list));
    $this
      ->assertModuleList($new_module_list, 'When using a fixed list');
  }

  /**
   * Assert that the extension handler returns the expected values.
   *
   * @param array $expected_values
   *   The expected values, sorted by weight and module name.
   * @param $condition
   */
  protected function assertModuleList(array $expected_values, $condition) {
    $expected_values = array_values(array_unique($expected_values));
    $enabled_modules = array_keys($this->container
      ->get('module_handler')
      ->getModuleList());
    $this
      ->assertEquals($expected_values, $enabled_modules, new FormattableMarkup('@condition: extension handler returns correct results', [
      '@condition' => $condition,
    ]));
  }

  /**
   * Tests dependency resolution.
   *
   * Intentionally using fake dependencies added via hook_system_info_alter()
   * for modules that normally do not have any dependencies.
   *
   * To simplify things further, all of the manipulated modules are either
   * purely UI-facing or live at the "bottom" of all dependency chains.
   *
   * @see module_test_system_info_alter()
   * @see https://www.drupal.org/files/issues/dep.gv__0.png
   */
  public function testDependencyResolution() {
    $this
      ->enableModules([
      'module_test',
    ]);
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('module_test'), 'Test module is enabled.');

    // Ensure that modules are not enabled.
    $this
      ->assertFalse($this
      ->moduleHandler()
      ->moduleExists('color'), 'Color module is disabled.');
    $this
      ->assertFalse($this
      ->moduleHandler()
      ->moduleExists('config'), 'Config module is disabled.');
    $this
      ->assertFalse($this
      ->moduleHandler()
      ->moduleExists('help'), 'Help module is disabled.');

    // Create a missing fake dependency.
    // Color will depend on Config, which depends on a non-existing module Foo.
    // Nothing should be installed.
    \Drupal::state()
      ->set('module_test.dependency', 'missing dependency');
    try {
      $result = $this
        ->moduleInstaller()
        ->install([
        'color',
      ]);
      $this
        ->fail('ModuleInstaller::install() throws an exception if dependencies are missing.');
    } catch (MissingDependencyException $e) {

      // Expected exception; just continue testing.
    }
    $this
      ->assertFalse($this
      ->moduleHandler()
      ->moduleExists('color'), 'ModuleInstaller::install() aborts if dependencies are missing.');

    // Fix the missing dependency.
    // Color module depends on Config. Config depends on Help module.
    \Drupal::state()
      ->set('module_test.dependency', 'dependency');
    $result = $this
      ->moduleInstaller()
      ->install([
      'color',
    ]);
    $this
      ->assertTrue($result, 'ModuleInstaller::install() returns the correct value.');

    // Verify that the fake dependency chain was installed.
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('config'));
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('help'));

    // Verify that the original module was installed.
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('color'), 'Module installation with dependencies succeeded.');

    // Verify that the modules were enabled in the correct order.
    $module_order = \Drupal::state()
      ->get('module_test.install_order', []);
    $this
      ->assertEquals([
      'help',
      'config',
      'color',
    ], $module_order);

    // Uninstall all three modules explicitly, but in the incorrect order,
    // and make sure that ModuleInstaller::uninstall() uninstalled them in the
    // correct sequence.
    $result = $this
      ->moduleInstaller()
      ->uninstall([
      'config',
      'help',
      'color',
    ]);
    $this
      ->assertTrue($result, 'ModuleInstaller::uninstall() returned TRUE.');

    /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
    $update_registry = \Drupal::service('update.update_hook_registry');
    foreach ([
      'color',
      'config',
      'help',
    ] as $module) {
      $this
        ->assertEquals($update_registry::SCHEMA_UNINSTALLED, $update_registry
        ->getInstalledVersion($module), "{$module} module was uninstalled.");
    }
    $uninstalled_modules = \Drupal::state()
      ->get('module_test.uninstall_order', []);
    $this
      ->assertEquals([
      'color',
      'config',
      'help',
    ], $uninstalled_modules, 'Modules were uninstalled in the correct order.');

    // Enable Color module again, which should enable both the Config module and
    // Help module. But, this time do it with Config module declaring a
    // dependency on a specific version of Help module in its info file. Make
    // sure that Drupal\Core\Extension\ModuleInstaller::install() still works.
    \Drupal::state()
      ->set('module_test.dependency', 'version dependency');
    $result = $this
      ->moduleInstaller()
      ->install([
      'color',
    ]);
    $this
      ->assertTrue($result, 'ModuleInstaller::install() returns the correct value.');

    // Verify that the fake dependency chain was installed.
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('config'));
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('help'));

    // Verify that the original module was installed.
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('color'), 'Module installation with version dependencies succeeded.');

    // Finally, verify that the modules were enabled in the correct order.
    $enable_order = \Drupal::state()
      ->get('module_test.install_order', []);
    $this
      ->assertSame([
      'help',
      'config',
      'color',
    ], $enable_order);
  }

  /**
   * Tests uninstalling a module installed by a profile.
   */
  public function testUninstallProfileDependency() {
    $profile = 'testing_install_profile_dependencies';
    $dependency = 'dblog';
    $non_dependency = 'ban';
    $this
      ->setInstallProfile($profile);

    // Prime the \Drupal\Core\Extension\ExtensionList::getPathname() static
    // cache with the location of the testing_install_profile_dependencies
    // profile as it is not the currently active profile and we don't yet have
    // any cached way to retrieve its location.
    // @todo Remove as part of https://www.drupal.org/node/2186491
    $profile_list = \Drupal::service('extension.list.profile');
    assert($profile_list instanceof ProfileExtensionList);
    $profile_list
      ->setPathname($profile, 'core/profiles/' . $profile . '/' . $profile . '.info.yml');
    $this
      ->enableModules([
      'module_test',
      $profile,
    ]);
    $data = \Drupal::service('extension.list.module')
      ->reset()
      ->getList();
    $this
      ->assertArrayHasKey($dependency, $data[$profile]->requires);
    $this
      ->assertArrayNotHasKey($non_dependency, $data[$profile]->requires);
    $this
      ->moduleInstaller()
      ->install([
      $dependency,
      $non_dependency,
    ]);
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists($dependency));

    // Uninstall the profile module that is not a dependent.

    /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
    $update_registry = \Drupal::service('update.update_hook_registry');
    $result = $this
      ->moduleInstaller()
      ->uninstall([
      $non_dependency,
    ]);
    $this
      ->assertTrue($result, 'ModuleInstaller::uninstall() returns TRUE.');
    $this
      ->assertFalse($this
      ->moduleHandler()
      ->moduleExists($non_dependency));
    $this
      ->assertEquals($update_registry::SCHEMA_UNINSTALLED, $update_registry
      ->getInstalledVersion($non_dependency), "{$non_dependency} module was uninstalled.");

    // Verify that the installation profile itself was not uninstalled.
    $uninstalled_modules = \Drupal::state()
      ->get('module_test.uninstall_order', []);
    $this
      ->assertContains($non_dependency, $uninstalled_modules, "{$non_dependency} module is in the list of uninstalled modules.");
    $this
      ->assertNotContains($profile, $uninstalled_modules, 'The installation profile is not in the list of uninstalled modules.');

    // Try uninstalling the required module.
    $this
      ->expectException(ModuleUninstallValidatorException::class);
    $this
      ->expectExceptionMessage('The following reasons prevent the modules from being uninstalled: The Testing install profile dependencies module is required');
    $this
      ->moduleInstaller()
      ->uninstall([
      $dependency,
    ]);
  }

  /**
   * Tests that a profile can supply only real dependencies.
   */
  public function testProfileAllDependencies() {
    $profile = 'testing_install_profile_all_dependencies';
    $dependencies = [
      'dblog',
      'ban',
    ];
    $this
      ->setInstallProfile($profile);

    // Prime the \Drupal\Core\Extension\ExtensionList::getPathname() static
    // cache with the location of the testing_install_profile_dependencies
    // profile as it is not the currently active profile and we don't yet have
    // any cached way to retrieve its location.
    // @todo Remove as part of https://www.drupal.org/node/2186491
    $profile_list = \Drupal::service('extension.list.profile');
    assert($profile_list instanceof ProfileExtensionList);
    $profile_list
      ->setPathname($profile, 'core/profiles/' . $profile . '/' . $profile . '.info.yml');
    $this
      ->enableModules([
      'module_test',
      $profile,
    ]);
    $data = \Drupal::service('extension.list.module')
      ->reset()
      ->getList();
    foreach ($dependencies as $dependency) {
      $this
        ->assertArrayHasKey($dependency, $data[$profile]->requires);
    }
    $this
      ->moduleInstaller()
      ->install($dependencies);
    foreach ($dependencies as $dependency) {
      $this
        ->assertTrue($this
        ->moduleHandler()
        ->moduleExists($dependency));
    }

    // Try uninstalling the dependencies.
    $this
      ->expectException(ModuleUninstallValidatorException::class);
    $this
      ->expectExceptionMessage('The following reasons prevent the modules from being uninstalled: The Testing install profile all dependencies module is required');
    $this
      ->moduleInstaller()
      ->uninstall($dependencies);
  }

  /**
   * Tests uninstalling a module that has content.
   */
  public function testUninstallContentDependency() {
    $this
      ->enableModules([
      'module_test',
      'entity_test',
      'text',
      'user',
      'help',
    ]);
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('entity_test'), 'Test module is enabled.');
    $this
      ->assertTrue($this
      ->moduleHandler()
      ->moduleExists('module_test'), 'Test module is enabled.');
    $this
      ->installSchema('user', 'users_data');
    $entity_types = \Drupal::entityTypeManager()
      ->getDefinitions();
    foreach ($entity_types as $entity_type) {
      if ('entity_test' == $entity_type
        ->getProvider()) {
        $this
          ->installEntitySchema($entity_type
          ->id());
      }
    }

    // Create a fake dependency.
    // entity_test will depend on help. This way help can not be uninstalled
    // when there is test content preventing entity_test from being uninstalled.
    \Drupal::state()
      ->set('module_test.dependency', 'dependency');

    // Create an entity so that the modules can not be disabled.
    $entity = EntityTest::create([
      'name' => $this
        ->randomString(),
    ]);
    $entity
      ->save();

    // Uninstalling entity_test is not possible when there is content.
    try {
      $message = 'ModuleInstaller::uninstall() throws ModuleUninstallValidatorException upon uninstalling a module which does not pass validation.';
      $this
        ->moduleInstaller()
        ->uninstall([
        'entity_test',
      ]);
      $this
        ->fail($message);
    } catch (ModuleUninstallValidatorException $e) {

      // Expected exception; just continue testing.
    }

    // Uninstalling help needs entity_test to be un-installable.
    try {
      $message = 'ModuleInstaller::uninstall() throws ModuleUninstallValidatorException upon uninstalling a module which does not pass validation.';
      $this
        ->moduleInstaller()
        ->uninstall([
        'help',
      ]);
      $this
        ->fail($message);
    } catch (ModuleUninstallValidatorException $e) {

      // Expected exception; just continue testing.
    }

    // Deleting the entity.
    $entity
      ->delete();

    /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
    $update_registry = \Drupal::service('update.update_hook_registry');
    $result = $this
      ->moduleInstaller()
      ->uninstall([
      'help',
    ]);
    $this
      ->assertTrue($result, 'ModuleInstaller::uninstall() returns TRUE.');
    $this
      ->assertEquals($update_registry::SCHEMA_UNINSTALLED, $update_registry
      ->getInstalledVersion('entity_test'), "entity_test module was uninstalled.");
  }

  /**
   * Tests whether the correct module metadata is returned.
   */
  public function testModuleMetaData() {

    // Generate the list of available modules.
    $modules = $this->container
      ->get('extension.list.module')
      ->getList();

    // Check that the mtime field exists for the system module.
    $this
      ->assertTrue(!empty($modules['system']->info['mtime']), 'The system.info.yml file modification time field is present.');

    // Use 0 if mtime isn't present, to avoid an array index notice.
    $test_mtime = !empty($modules['system']->info['mtime']) ? $modules['system']->info['mtime'] : 0;

    // Ensure the mtime field contains a number that is greater than zero.
    $this
      ->assertIsNumeric($test_mtime);
    $this
      ->assertGreaterThan(0, $test_mtime);
  }

  /**
   * Tests whether module-provided stream wrappers are registered properly.
   */
  public function testModuleStreamWrappers() {

    // file_test.module provides (among others) a 'dummy' stream wrapper.
    // Verify that it is not registered yet to prevent false positives.
    $stream_wrappers = \Drupal::service('stream_wrapper_manager')
      ->getWrappers();
    $this
      ->assertFalse(isset($stream_wrappers['dummy']));
    $this
      ->moduleInstaller()
      ->install([
      'file_test',
    ]);

    // Verify that the stream wrapper is available even without calling
    // \Drupal::service('stream_wrapper_manager')->getWrappers() again.
    // If the stream wrapper is not available file_exists() will raise a notice.
    file_exists('dummy://');
    $stream_wrappers = \Drupal::service('stream_wrapper_manager')
      ->getWrappers();
    $this
      ->assertTrue(isset($stream_wrappers['dummy']));
  }

  /**
   * Tests whether the correct theme metadata is returned.
   */
  public function testThemeMetaData() {

    // Generate the list of available themes.
    $themes = \Drupal::service('theme_handler')
      ->rebuildThemeData();

    // Check that the mtime field exists for the bartik theme.
    $this
      ->assertTrue(!empty($themes['bartik']->info['mtime']), 'The bartik.info.yml file modification time field is present.');

    // Use 0 if mtime isn't present, to avoid an array index notice.
    $test_mtime = !empty($themes['bartik']->info['mtime']) ? $themes['bartik']->info['mtime'] : 0;

    // Ensure the mtime field contains a number that is greater than zero.
    $this
      ->assertIsNumeric($test_mtime);
    $this
      ->assertGreaterThan(0, $test_mtime);
  }

  /**
   * Returns the ModuleHandler.
   *
   * @return \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected function moduleHandler() {
    return $this->container
      ->get('module_handler');
  }

  /**
   * Returns the ModuleInstaller.
   *
   * @return \Drupal\Core\Extension\ModuleInstallerInterface
   */
  protected function moduleInstaller() {
    return $this->container
      ->get('module_installer');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 1
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText protected function Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertLegacyTrait::assert Deprecated protected function
AssertLegacyTrait::assertEqual Deprecated protected function
AssertLegacyTrait::assertIdentical Deprecated protected function
AssertLegacyTrait::assertIdenticalObject Deprecated protected function
AssertLegacyTrait::assertNotEqual Deprecated protected function
AssertLegacyTrait::assertNotIdentical Deprecated protected function
AssertLegacyTrait::pass Deprecated protected function
AssertLegacyTrait::verbose Deprecated protected function
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
KernelTestBase::$backupGlobals protected property Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes protected property Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist protected property Contains a few static class properties for performance.
KernelTestBase::$classLoader protected property
KernelTestBase::$configImporter protected property @todo Move into Config test base class. 7
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$preserveGlobalState protected property Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root protected property The app root.
KernelTestBase::$runTestInSeparateProcess protected property Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory protected property
KernelTestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 6
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel private function Bootstraps a kernel for a test.
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 3
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 24
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUp protected function 334
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 4
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
ModuleHandlerTest::$modules protected static property Modules to enable. Overrides KernelTestBase::$modules
ModuleHandlerTest::assertModuleList protected function Assert that the extension handler returns the expected values.
ModuleHandlerTest::moduleHandler protected function Returns the ModuleHandler.
ModuleHandlerTest::moduleInstaller protected function Returns the ModuleInstaller.
ModuleHandlerTest::testDependencyResolution public function Tests dependency resolution.
ModuleHandlerTest::testModuleList public function The basic functionality of retrieving enabled modules.
ModuleHandlerTest::testModuleMetaData public function Tests whether the correct module metadata is returned.
ModuleHandlerTest::testModuleStreamWrappers public function Tests whether module-provided stream wrappers are registered properly.
ModuleHandlerTest::testProfileAllDependencies public function Tests that a profile can supply only real dependencies.
ModuleHandlerTest::testThemeMetaData public function Tests whether the correct theme metadata is returned.
ModuleHandlerTest::testUninstallContentDependency public function Tests uninstalling a module that has content.
ModuleHandlerTest::testUninstallProfileDependency public function Tests uninstalling a module installed by a profile.
PhpUnitWarnings::$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. 1
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.