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class ConfigInstallTest in Drupal 8

Same name and namespace in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php \Drupal\KernelTests\Core\Config\ConfigInstallTest
  2. 10 core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php \Drupal\KernelTests\Core\Config\ConfigInstallTest

Tests installation of configuration objects in installation functionality.

@group config

Hierarchy

Expanded class hierarchy of ConfigInstallTest

See also

\Drupal\Core\Config\ConfigInstaller

File

core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php, line 17

Namespace

Drupal\KernelTests\Core\Config
View source 
class ConfigInstallTest extends KernelTestBase {

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

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();

    // Ensure the global variable being asserted by this test does not exist;
    // a previous test executed in this request/process might have set it.
    unset($GLOBALS['hook_config_test']);
  }

  /**
   * Tests module installation.
   */
  public function testModuleInstallation() {
    $default_config = 'config_test.system';
    $default_configuration_entity = 'config_test.dynamic.dotted.default';

    // Verify that default module config does not exist before installation yet.
    $config = $this
      ->config($default_config);
    $this
      ->assertIdentical($config
      ->isNew(), TRUE);
    $config = $this
      ->config($default_configuration_entity);
    $this
      ->assertIdentical($config
      ->isNew(), TRUE);

    // Ensure that schema provided by modules that are not installed is not
    // available.
    $this
      ->assertFalse(\Drupal::service('config.typed')
      ->hasConfigSchema('config_schema_test.someschema'), 'Configuration schema for config_schema_test.someschema does not exist.');

    // Install the test module.
    $this
      ->installModules([
      'config_test',
    ]);

    // Verify that default module config exists.
    \Drupal::configFactory()
      ->reset($default_config);
    \Drupal::configFactory()
      ->reset($default_configuration_entity);
    $config = $this
      ->config($default_config);
    $this
      ->assertIdentical($config
      ->isNew(), FALSE);
    $config = $this
      ->config($default_configuration_entity);
    $this
      ->assertIdentical($config
      ->isNew(), FALSE);

    // Verify that config_test API hooks were invoked for the dynamic default
    // configuration entity.
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['load']));
    $this
      ->assertTrue(isset($GLOBALS['hook_config_test']['presave']));
    $this
      ->assertTrue(isset($GLOBALS['hook_config_test']['insert']));
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['update']));
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['predelete']));
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['delete']));

    // Install the schema test module.
    $this
      ->enableModules([
      'config_schema_test',
    ]);
    $this
      ->installConfig([
      'config_schema_test',
    ]);

    // After module installation the new schema should exist.
    $this
      ->assertTrue(\Drupal::service('config.typed')
      ->hasConfigSchema('config_schema_test.someschema'), 'Configuration schema for config_schema_test.someschema exists.');

    // Test that uninstalling configuration removes configuration schema.
    $this
      ->config('core.extension')
      ->set('module', [])
      ->save();
    \Drupal::service('config.manager')
      ->uninstall('module', 'config_test');
    $this
      ->assertFalse(\Drupal::service('config.typed')
      ->hasConfigSchema('config_schema_test.someschema'), 'Configuration schema for config_schema_test.someschema does not exist.');
  }

  /**
   * Tests that collections are ignored if the event does not return anything.
   */
  public function testCollectionInstallationNoCollections() {

    // Install the test module.
    $this
      ->enableModules([
      'config_collection_install_test',
    ]);
    $this
      ->installConfig([
      'config_collection_install_test',
    ]);

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $this
      ->assertEqual([], $active_storage
      ->getAllCollectionNames());
  }

  /**
   * Tests config objects in collections are installed as expected.
   */
  public function testCollectionInstallationCollections() {
    $collections = [
      'another_collection',
      'collection.test1',
      'collection.test2',
    ];

    // Set the event listener to return three possible collections.
    // @see \Drupal\config_collection_install_test\EventSubscriber
    \Drupal::state()
      ->set('config_collection_install_test.collection_names', $collections);

    // Install the test module.
    $this
      ->enableModules([
      'config_collection_install_test',
    ]);
    $this
      ->installConfig([
      'config_collection_install_test',
    ]);

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());
    foreach ($collections as $collection) {
      $collection_storage = $active_storage
        ->createCollection($collection);
      $data = $collection_storage
        ->read('config_collection_install_test.test');
      $this
        ->assertEqual($collection, $data['collection']);
    }

    // Tests that clashing configuration in collections is detected.
    try {
      \Drupal::service('module_installer')
        ->install([
        'config_collection_clash_install_test',
      ]);
      $this
        ->fail('Expected PreExistingConfigException not thrown.');
    } catch (PreExistingConfigException $e) {
      $this
        ->assertEqual($e
        ->getExtension(), 'config_collection_clash_install_test');
      $this
        ->assertEqual($e
        ->getConfigObjects(), [
        'another_collection' => [
          'config_collection_install_test.test',
        ],
        'collection.test1' => [
          'config_collection_install_test.test',
        ],
        'collection.test2' => [
          'config_collection_install_test.test',
        ],
      ]);
      $this
        ->assertEqual($e
        ->getMessage(), 'Configuration objects (another_collection/config_collection_install_test.test, collection/test1/config_collection_install_test.test, collection/test2/config_collection_install_test.test) provided by config_collection_clash_install_test already exist in active configuration');
    }

    // Test that the we can use the config installer to install all the
    // available default configuration in a particular collection for enabled
    // extensions.
    \Drupal::service('config.installer')
      ->installCollectionDefaultConfig('entity');

    // The 'entity' collection will not exist because the 'config_test' module
    // is not enabled.
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());

    // Enable the 'config_test' module and try again.
    $this
      ->enableModules([
      'config_test',
    ]);
    \Drupal::service('config.installer')
      ->installCollectionDefaultConfig('entity');
    $collections[] = 'entity';
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());
    $collection_storage = $active_storage
      ->createCollection('entity');
    $data = $collection_storage
      ->read('config_test.dynamic.dotted.default');
    $this
      ->assertSame([
      'label' => 'entity',
    ], $data);

    // Test that the config manager uninstalls configuration from collections
    // as expected.
    \Drupal::service('config.manager')
      ->uninstall('module', 'config_collection_install_test');
    $this
      ->assertEqual([
      'entity',
    ], $active_storage
      ->getAllCollectionNames());
    \Drupal::service('config.manager')
      ->uninstall('module', 'config_test');
    $this
      ->assertEqual([], $active_storage
      ->getAllCollectionNames());
  }

  /**
   * Tests collections which do not support config entities install correctly.
   *
   * Config entity detection during config installation is done by matching
   * config name prefixes. If a collection provides a configuration with a
   * matching name but does not support config entities it should be created
   * using simple configuration.
   */
  public function testCollectionInstallationCollectionConfigEntity() {
    $collections = [
      'entity',
    ];
    \Drupal::state()
      ->set('config_collection_install_test.collection_names', $collections);

    // Install the test module.
    $this
      ->installModules([
      'config_test',
      'config_collection_install_test',
    ]);

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());
    $collection_storage = $active_storage
      ->createCollection('entity');

    // The config_test.dynamic.dotted.default configuration object saved in the
    // active store should be a configuration entity complete with UUID. Because
    // the entity collection does not support configuration entities the
    // configuration object stored there with the same name should only contain
    // a label.
    $name = 'config_test.dynamic.dotted.default';
    $data = $active_storage
      ->read($name);
    $this
      ->assertTrue(isset($data['uuid']));
    $data = $collection_storage
      ->read($name);
    $this
      ->assertSame([
      'label' => 'entity',
    ], $data);
  }

  /**
   * Tests the configuration with unmet dependencies is not installed.
   */
  public function testDependencyChecking() {
    $this
      ->installModules([
      'config_test',
    ]);
    try {
      $this
        ->installModules([
        'config_install_dependency_test',
      ]);
      $this
        ->fail('Expected UnmetDependenciesException not thrown.');
    } catch (UnmetDependenciesException $e) {
      $this
        ->assertEqual($e
        ->getExtension(), 'config_install_dependency_test');
      $this
        ->assertEqual($e
        ->getConfigObjects(), [
        'config_test.dynamic.other_module_test_with_dependency' => [
          'config_other_module_config_test',
          'config_test.dynamic.dotted.english',
        ],
      ]);
      $this
        ->assertEqual($e
        ->getMessage(), 'Configuration objects provided by <em class="placeholder">config_install_dependency_test</em> have unmet dependencies: <em class="placeholder">config_test.dynamic.other_module_test_with_dependency (config_other_module_config_test, config_test.dynamic.dotted.english)</em>');
    }
    try {
      $this
        ->installModules([
        'config_install_double_dependency_test',
      ]);
      $this
        ->fail('Expected UnmetDependenciesException not thrown.');
    } catch (UnmetDependenciesException $e) {
      $this
        ->assertEquals('config_install_double_dependency_test', $e
        ->getExtension());
      $this
        ->assertEquals([
        'config_test.dynamic.other_module_test_with_dependency' => [
          'config_other_module_config_test',
          'config_test.dynamic.dotted.english',
        ],
      ], $e
        ->getConfigObjects());
      $this
        ->assertEquals('Configuration objects provided by <em class="placeholder">config_install_double_dependency_test</em> have unmet dependencies: <em class="placeholder">config_test.dynamic.other_module_test_with_dependency (config_other_module_config_test, config_test.dynamic.dotted.english)</em>', $e
        ->getMessage());
    }
    $this
      ->installModules([
      'config_test_language',
    ]);
    try {
      $this
        ->installModules([
        'config_install_dependency_test',
      ]);
      $this
        ->fail('Expected UnmetDependenciesException not thrown.');
    } catch (UnmetDependenciesException $e) {
      $this
        ->assertEqual($e
        ->getExtension(), 'config_install_dependency_test');
      $this
        ->assertEqual($e
        ->getConfigObjects(), [
        'config_test.dynamic.other_module_test_with_dependency' => [
          'config_other_module_config_test',
        ],
      ]);
      $this
        ->assertEqual($e
        ->getMessage(), 'Configuration objects provided by <em class="placeholder">config_install_dependency_test</em> have unmet dependencies: <em class="placeholder">config_test.dynamic.other_module_test_with_dependency (config_other_module_config_test)</em>');
    }
    $this
      ->installModules([
      'config_other_module_config_test',
    ]);
    $this
      ->installModules([
      'config_install_dependency_test',
    ]);
    $entity = \Drupal::entityTypeManager()
      ->getStorage('config_test')
      ->load('other_module_test_with_dependency');
    $this
      ->assertNotEmpty($entity, 'The config_test.dynamic.other_module_test_with_dependency configuration has been created during install.');

    // Ensure that dependencies can be added during module installation by
    // hooks.
    $this
      ->assertSame('config_install_dependency_test', $entity
      ->getDependencies()['module'][0]);
  }

  /**
   * Tests imported configuration entities with and without language information.
   */
  public function testLanguage() {
    $this
      ->installModules([
      'config_test_language',
    ]);

    // Test imported configuration with implicit language code.
    $storage = new InstallStorage();
    $data = $storage
      ->read('config_test.dynamic.dotted.english');
    $this
      ->assertTrue(!isset($data['langcode']));
    $this
      ->assertEqual($this
      ->config('config_test.dynamic.dotted.english')
      ->get('langcode'), 'en');

    // Test imported configuration with explicit language code.
    $data = $storage
      ->read('config_test.dynamic.dotted.french');
    $this
      ->assertEqual($data['langcode'], 'fr');
    $this
      ->assertEqual($this
      ->config('config_test.dynamic.dotted.french')
      ->get('langcode'), 'fr');
  }

  /**
   * Tests installing configuration where the filename and ID do not match.
   */
  public function testIdMisMatch() {
    $this
      ->expectException(Warning::class);
    $this
      ->expectExceptionMessage('The configuration name "config_test.dynamic.no_id_match" does not match the ID "does_not_match"');
    $this
      ->installModules([
      'config_test_id_mismatch',
    ]);
  }

  /**
   * Installs a module.
   *
   * @param array $modules
   *   The module names.
   */
  protected function installModules(array $modules) {
    $this->container
      ->get('module_installer')
      ->install($modules);
    $this->container = \Drupal::getContainer();
  }

}

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.
AssertHelperTrait::castSafeStrings protected static function Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertNotEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNotIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::pass protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose protected function
ConfigInstallTest::$modules public static property Modules to enable. Overrides KernelTestBase::$modules
ConfigInstallTest::installModules protected function Installs a module.
ConfigInstallTest::setUp protected function Overrides KernelTestBase::setUp
ConfigInstallTest::testCollectionInstallationCollectionConfigEntity public function Tests collections which do not support config entities install correctly.
ConfigInstallTest::testCollectionInstallationCollections public function Tests config objects in collections are installed as expected.
ConfigInstallTest::testCollectionInstallationNoCollections public function Tests that collections are ignored if the event does not return anything.
ConfigInstallTest::testDependencyChecking public function Tests the configuration with unmet dependencies is not installed.
ConfigInstallTest::testIdMisMatch public function Tests installing configuration where the filename and ID do not match.
ConfigInstallTest::testLanguage public function Tests imported configuration entities with and without language information.
ConfigInstallTest::testModuleInstallation public function Tests module installation.
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
KernelTestBase::$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. 1
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::isTestInIsolation Deprecated protected function Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 26
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::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 6
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__get Deprecated public function BC: Automatically resolve former KernelTestBase class properties.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
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.