class ConfigExportImportUITest in Drupal 8

Same name and namespace in other branches

9 core/modules/config/tests/src/Functional/ConfigExportImportUITest.php \Drupal\Tests\config\Functional\ConfigExportImportUITest

Tests the user interface for importing/exporting configuration.

Each testX method does a complete rebuild of a Drupal site, so values being tested need to be stored in protected properties in order to survive until the next rebuild.

@group config

Hierarchy

class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses FunctionalTestSetupTrait, TestSetupTrait, AssertLegacyTrait, BlockCreationTrait, ConfigTestTrait, ContentTypeCreationTrait, NodeCreationTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
- class \Drupal\Tests\config\Functional\ConfigExportImportUITest

Expanded class hierarchy of ConfigExportImportUITest

File

core/modules/config/tests/src/Functional/ConfigExportImportUITest.php, line 19

Namespace

Drupal\Tests\config\Functional

View source

class ConfigExportImportUITest extends BrowserTestBase {

  /**
   * The contents of the config export tarball, held between test methods.
   *
   * @var string
   */
  protected $tarball;

  /**
   * Holds the original 'site slogan' before testing.
   *
   * @var string
   */
  protected $originalSlogan;

  /**
   * Holds a randomly generated new 'site slogan' for testing.
   *
   * @var string
   */
  protected $newSlogan;

  /**
   * Holds a content type.
   *
   * @var \Drupal\node\NodeInterface
   */
  protected $contentType;

  /**
   * Holds the randomly-generated name of a field.
   *
   * @var string
   */
  protected $fieldName;

  /**
   * Holds the field storage entity for $fieldName.
   *
   * @var \Drupal\field\FieldStorageConfigInterface
   */
  protected $fieldStorage;

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'config',
    'node',
    'field',
  ];

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

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

    // The initial import must be done with uid 1 because if separately named
    // roles are created then the role is lost after import. If the roles
    // created have the same name then the sync will fail because they will
    // have different UUIDs.
    $this
      ->drupalLogin($this->rootUser);
  }

  /**
   * Tests a simple site export import case.
   */
  public function testExportImport() {

    // After installation there is no snapshot and nothing to import.
    $this
      ->drupalGet('admin/config/development/configuration');
    $this
      ->assertNoText(t('Warning message'));
    $this
      ->assertText(t('There are no configuration changes to import.'));
    $this->originalSlogan = $this
      ->config('system.site')
      ->get('slogan');
    $this->newSlogan = $this
      ->randomString(16);
    $this
      ->assertNotEqual($this->newSlogan, $this->originalSlogan);
    $this
      ->config('system.site')
      ->set('slogan', $this->newSlogan)
      ->save();
    $this
      ->assertEquals($this->newSlogan, $this
      ->config('system.site')
      ->get('slogan'));

    // Create a content type.
    $this->contentType = $this
      ->drupalCreateContentType();

    // Create a field.
    $this->fieldName = mb_strtolower($this
      ->randomMachineName());
    $this->fieldStorage = FieldStorageConfig::create([
      'field_name' => $this->fieldName,
      'entity_type' => 'node',
      'type' => 'text',
    ]);
    $this->fieldStorage
      ->save();
    FieldConfig::create([
      'field_storage' => $this->fieldStorage,
      'bundle' => $this->contentType
        ->id(),
    ])
      ->save();
    $display_repository = $this->container
      ->get('entity_display.repository');

    // Update the displays so that configuration does not change unexpectedly on
    // import.
    $display_repository
      ->getFormDisplay('node', $this->contentType
      ->id(), 'default')
      ->setComponent($this->fieldName, [
      'type' => 'text_textfield',
    ])
      ->save();
    $display_repository
      ->getViewDisplay('node', $this->contentType
      ->id(), 'full')
      ->setComponent($this->fieldName)
      ->save();
    $display_repository
      ->getViewDisplay('node', $this->contentType
      ->id(), 'default')
      ->setComponent($this->fieldName)
      ->save();
    $display_repository
      ->getViewDisplay('node', $this->contentType
      ->id(), 'teaser')
      ->removeComponent($this->fieldName)
      ->save();
    $this
      ->drupalGet('node/add/' . $this->contentType
      ->id());
    $this
      ->assertFieldByName("{$this->fieldName}[0][value]", '', 'Widget is displayed');

    // Export the configuration.
    $this
      ->drupalPostForm('admin/config/development/configuration/full/export', [], 'Export');
    $this->tarball = $this
      ->getSession()
      ->getPage()
      ->getContent();
    $this
      ->config('system.site')
      ->set('slogan', $this->originalSlogan)
      ->save();
    $this
      ->assertEquals($this->originalSlogan, $this
      ->config('system.site')
      ->get('slogan'));

    // Delete the custom field.
    $fields = FieldConfig::loadMultiple();
    foreach ($fields as $field) {
      if ($field
        ->getName() == $this->fieldName) {
        $field
          ->delete();
      }
    }
    $field_storages = FieldStorageConfig::loadMultiple();
    foreach ($field_storages as $field_storage) {
      if ($field_storage
        ->getName() == $this->fieldName) {
        $field_storage
          ->delete();
      }
    }
    $this
      ->drupalGet('node/add/' . $this->contentType
      ->id());
    $this
      ->assertNoFieldByName("{$this->fieldName}[0][value]", '', 'Widget is not displayed');

    // Import the configuration.
    $filename = 'temporary://' . $this
      ->randomMachineName();
    file_put_contents($filename, $this->tarball);
    $this
      ->drupalPostForm('admin/config/development/configuration/full/import', [
      'files[import_tarball]' => $filename,
    ], 'Upload');

    // There is no snapshot yet because an import has never run.
    $this
      ->assertNoText(t('Warning message'));
    $this
      ->assertNoText(t('There are no configuration changes to import.'));
    $this
      ->assertText($this->contentType
      ->label());
    $this
      ->drupalPostForm(NULL, [], 'Import all');

    // After importing the snapshot has been updated an there are no warnings.
    $this
      ->assertNoText(t('Warning message'));
    $this
      ->assertText(t('There are no configuration changes to import.'));
    $this
      ->assertEquals($this->newSlogan, $this
      ->config('system.site')
      ->get('slogan'));
    $this
      ->drupalGet('node/add');
    $this
      ->assertFieldByName("{$this->fieldName}[0][value]", '', 'Widget is displayed');
    $this
      ->config('system.site')
      ->set('slogan', $this->originalSlogan)
      ->save();
    $this
      ->drupalGet('admin/config/development/configuration');
    $this
      ->assertText(t('Warning message'));
    $this
      ->assertText('The following items in your active configuration have changes since the last import that may be lost on the next import.');

    // Ensure the item is displayed as part of a list (to avoid false matches
    // on the rest of the page) and that the list markup is not escaped.
    $this
      ->assertRaw('<li>system.site</li>');

    // Remove everything from sync. The warning about differences between the
    // active and snapshot should no longer exist.
    \Drupal::service('config.storage.sync')
      ->deleteAll();
    $this
      ->drupalGet('admin/config/development/configuration');
    $this
      ->assertNoText(t('Warning message'));
    $this
      ->assertNoText('The following items in your active configuration have changes since the last import that may be lost on the next import.');
    $this
      ->assertText(t('There are no configuration changes to import.'));

    // Write a file to sync. The warning about differences between the active
    // and snapshot should now exist.

    /** @var \Drupal\Core\Config\StorageInterface $sync */
    $sync = $this->container
      ->get('config.storage.sync');
    $data = $this
      ->config('system.site')
      ->get();
    $data['slogan'] = 'in the face';
    $this
      ->copyConfig($this->container
      ->get('config.storage'), $sync);
    $sync
      ->write('system.site', $data);
    $this
      ->drupalGet('admin/config/development/configuration');
    $this
      ->assertText(t('Warning message'));
    $this
      ->assertText('The following items in your active configuration have changes since the last import that may be lost on the next import.');

    // Ensure the item is displayed as part of a list (to avoid false matches
    // on the rest of the page) and that the list markup is not escaped.
    $this
      ->assertRaw('<li>system.site</li>');
  }

  /**
   * Tests an export and import of collections.
   */
  public function testExportImportCollections() {

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $test1_storage = $active_storage
      ->createCollection('collection.test1');
    $test1_storage
      ->write('config_test.create', [
      'foo' => 'bar',
    ]);
    $test1_storage
      ->write('config_test.update', [
      'foo' => 'bar',
    ]);
    $test2_storage = $active_storage
      ->createCollection('collection.test2');
    $test2_storage
      ->write('config_test.another_create', [
      'foo' => 'bar',
    ]);
    $test2_storage
      ->write('config_test.another_update', [
      'foo' => 'bar',
    ]);

    // Export the configuration.
    $this
      ->drupalPostForm('admin/config/development/configuration/full/export', [], 'Export');
    $this->tarball = $this
      ->getSession()
      ->getPage()
      ->getContent();
    $filename = \Drupal::service('file_system')
      ->getTempDirectory() . '/' . $this
      ->randomMachineName();
    file_put_contents($filename, $this->tarball);

    // Set up the active storage collections to test import.
    $test1_storage
      ->delete('config_test.create');
    $test1_storage
      ->write('config_test.update', [
      'foo' => 'baz',
    ]);
    $test1_storage
      ->write('config_test.delete', [
      'foo' => 'bar',
    ]);
    $test2_storage
      ->delete('config_test.another_create');
    $test2_storage
      ->write('config_test.another_update', [
      'foo' => 'baz',
    ]);
    $test2_storage
      ->write('config_test.another_delete', [
      'foo' => 'bar',
    ]);

    // Create a snapshot.
    $snapshot_storage = \Drupal::service('config.storage.snapshot');
    \Drupal::service('config.manager')
      ->createSnapshot($active_storage, $snapshot_storage);

    // Ensure that the snapshot has the expected collection data before import.
    $test1_snapshot = $snapshot_storage
      ->createCollection('collection.test1');
    $data = $test1_snapshot
      ->read('config_test.delete');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.delete in collection.test1 exists in the snapshot storage.');
    $data = $test1_snapshot
      ->read('config_test.update');
    $this
      ->assertEquals([
      'foo' => 'baz',
    ], $data, 'The config_test.update in collection.test1 exists in the snapshot storage.');
    $this
      ->assertFalse($test1_snapshot
      ->read('config_test.create'), 'The config_test.create in collection.test1 does not exist in the snapshot storage.');
    $test2_snapshot = $snapshot_storage
      ->createCollection('collection.test2');
    $data = $test2_snapshot
      ->read('config_test.another_delete');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.another_delete in collection.test2 exists in the snapshot storage.');
    $data = $test2_snapshot
      ->read('config_test.another_update');
    $this
      ->assertEquals([
      'foo' => 'baz',
    ], $data, 'The config_test.another_update in collection.test2 exists in the snapshot storage.');
    $this
      ->assertFalse($test2_snapshot
      ->read('config_test.another_create'), 'The config_test.another_create in collection.test2 does not exist in the snapshot storage.');

    // Create the tar that contains the expected content for the collections.
    $tar = new ArchiveTar($filename, 'gz');
    $content_list = $tar
      ->listContent();

    // Convert the list of files into something easy to search.
    $files = [];
    foreach ($content_list as $file) {
      $files[] = $file['filename'];
    }
    $this
      ->assertContains('collection/test1/config_test.create.yml', $files, 'Config export contains collection/test1/config_test.create.yml.');
    $this
      ->assertContains('collection/test2/config_test.another_create.yml', $files, 'Config export contains collection/test2/config_test.another_create.yml.');
    $this
      ->assertContains('collection/test1/config_test.update.yml', $files, 'Config export contains collection/test1/config_test.update.yml.');
    $this
      ->assertContains('collection/test2/config_test.another_update.yml', $files, 'Config export contains collection/test2/config_test.another_update.yml.');
    $this
      ->assertNotContains('collection/test1/config_test.delete.yml', $files, 'Config export does not contain collection/test1/config_test.delete.yml.');
    $this
      ->assertNotContains('collection/test2/config_test.another_delete.yml', $files, 'Config export does not contain collection/test2/config_test.another_delete.yml.');
    $this
      ->drupalPostForm('admin/config/development/configuration/full/import', [
      'files[import_tarball]' => $filename,
    ], 'Upload');

    // Verify that there are configuration differences to import.
    $this
      ->drupalGet('admin/config/development/configuration');
    $this
      ->assertNoText(t('There are no configuration changes to import.'));
    $this
      ->assertText(t('@collection configuration collection', [
      '@collection' => 'collection.test1',
    ]));
    $this
      ->assertText(t('@collection configuration collection', [
      '@collection' => 'collection.test2',
    ]));
    $this
      ->assertText('config_test.create');
    $this
      ->assertLinkByHref('admin/config/development/configuration/sync/diff_collection/collection.test1/config_test.create');
    $this
      ->assertText('config_test.update');
    $this
      ->assertLinkByHref('admin/config/development/configuration/sync/diff_collection/collection.test1/config_test.update');
    $this
      ->assertText('config_test.delete');
    $this
      ->assertLinkByHref('admin/config/development/configuration/sync/diff_collection/collection.test1/config_test.delete');
    $this
      ->assertText('config_test.another_create');
    $this
      ->assertLinkByHref('admin/config/development/configuration/sync/diff_collection/collection.test2/config_test.another_create');
    $this
      ->assertText('config_test.another_update');
    $this
      ->assertLinkByHref('admin/config/development/configuration/sync/diff_collection/collection.test2/config_test.another_update');
    $this
      ->assertText('config_test.another_delete');
    $this
      ->assertLinkByHref('admin/config/development/configuration/sync/diff_collection/collection.test2/config_test.another_delete');
    $this
      ->drupalPostForm(NULL, [], 'Import all');
    $this
      ->assertText(t('There are no configuration changes to import.'));

    // Test data in collections.
    $data = $test1_storage
      ->read('config_test.create');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.create in collection.test1 has been created.');
    $data = $test1_storage
      ->read('config_test.update');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.update in collection.test1 has been updated.');
    $this
      ->assertFalse($test1_storage
      ->read('config_test.delete'), 'The config_test.delete in collection.test1 has been deleted.');
    $data = $test2_storage
      ->read('config_test.another_create');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.another_create in collection.test2 has been created.');
    $data = $test2_storage
      ->read('config_test.another_update');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.another_update in collection.test2 has been updated.');
    $this
      ->assertFalse($test2_storage
      ->read('config_test.another_delete'), 'The config_test.another_delete in collection.test2 has been deleted.');

    // Ensure that the snapshot has been updated with the collection data.
    $snapshot_storage = \Drupal::service('config.storage.snapshot');
    $test1_snapshot = $snapshot_storage
      ->createCollection('collection.test1');
    $data = $test1_snapshot
      ->read('config_test.create');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.create in collection.test1 has been created in the snapshot storage.');
    $data = $test1_snapshot
      ->read('config_test.update');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.update in collection.test1 has been updated in the snapshot storage.');
    $this
      ->assertFalse($test1_snapshot
      ->read('config_test.delete'), 'The config_test.delete in collection.test1 does not exist in the snapshot storage.');
    $test2_snapshot = $snapshot_storage
      ->createCollection('collection.test2');
    $data = $test2_snapshot
      ->read('config_test.another_create');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.another_create in collection.test2 has been created in the snapshot storage.');
    $data = $test2_snapshot
      ->read('config_test.another_update');
    $this
      ->assertEquals([
      'foo' => 'bar',
    ], $data, 'The config_test.another_update in collection.test2 has been updated in the snapshot storage.');
    $this
      ->assertFalse($test2_snapshot
      ->read('config_test.another_delete'), 'The config_test.another_delete in collection.test2 does not exist in the snapshot storage.');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
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::assertCacheTag	protected	function	Asserts whether an expected cache tag was present in the last response.
AssertLegacyTrait::assertElementNotPresent	protected	function	Asserts that the element with the given CSS selector is not present.
AssertLegacyTrait::assertElementPresent	protected	function	Asserts that the element with the given CSS selector is present.
AssertLegacyTrait::assertEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertLegacyTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertLegacyTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertLegacyTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertLegacyTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertLegacyTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertLegacyTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertLegacyTrait::assertHeader	protected	function	Checks that current response header equals value.
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::assertLink	protected	function	Passes if a link with the specified label is found.
AssertLegacyTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertLegacyTrait::assertNoCacheTag	protected	function	Asserts whether an expected cache tag was absent in the last response.
AssertLegacyTrait::assertNoEscaped	protected	function	Passes if the raw text is not found escaped on the loaded page.
AssertLegacyTrait::assertNoField	protected	function	Asserts that a field does NOT exist with the given name or ID.
AssertLegacyTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertLegacyTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertLegacyTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertLegacyTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertLegacyTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertLegacyTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertLegacyTrait::assertNoOption	protected	function	Asserts that a select option does NOT exist in the current page.
AssertLegacyTrait::assertNoPattern	protected	function	Triggers a pass if the Perl regex pattern is not found in the raw content.
AssertLegacyTrait::assertNoRaw	protected	function	Passes if the raw text IS not found on the loaded page, fail otherwise.	1
AssertLegacyTrait::assertNotEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.	1
AssertLegacyTrait::assertNotIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertLegacyTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertLegacyTrait::assertOptionByText	protected	function	Asserts that a select option with the visible text exists.
AssertLegacyTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertLegacyTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertLegacyTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.	1
AssertLegacyTrait::assertResponse	protected	function	Asserts the page responds with the specified response code.	1
AssertLegacyTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.	1
AssertLegacyTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertLegacyTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertLegacyTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertLegacyTrait::assertUrl	protected	function	Passes if the internal browser's URL matches the given path.
AssertLegacyTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertLegacyTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertLegacyTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertLegacyTrait::getRawContent	protected	function	Gets the current raw content.
AssertLegacyTrait::pass	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose	protected	function
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 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::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
BrowserTestBase::$minkDefaultDriverClass	protected	property		1
BrowserTestBase::$originalContainer	protected	property	The original container.
BrowserTestBase::$originalShutdownCallbacks	protected	property	The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState	protected	property
BrowserTestBase::$profile	protected	property	The profile to install as a basis for testing.	39
BrowserTestBase::$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 Simpletest environment.
BrowserTestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::cssSelectToXpath	protected	function	Translates a CSS expression to its XPath equivalent.
BrowserTestBase::drupalGetHeader	protected	function	Gets the value of an HTTP response header.
BrowserTestBase::drupalGetHeaders Deprecated	protected	function	Returns all response headers.
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::getResponseLogHandler	protected	function	Provides a Guzzle middleware handler to log every response received. Overrides BrowserHtmlDebugTrait::getResponseLogHandler
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 Simpletest site.	1
BrowserTestBase::registerSessions	protected	function	Registers additional Mink sessions.
BrowserTestBase::tearDown	protected	function		3
BrowserTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for drupalPostForm().
BrowserTestBase::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__construct	public	function		1
BrowserTestBase::__sleep	public	function	Prevents serializing any properties.
ConfigExportImportUITest::$contentType	protected	property	Holds a content type.
ConfigExportImportUITest::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
ConfigExportImportUITest::$fieldName	protected	property	Holds the randomly-generated name of a field.
ConfigExportImportUITest::$fieldStorage	protected	property	Holds the field storage entity for $fieldName.
ConfigExportImportUITest::$modules	public static	property	Modules to enable. Overrides BrowserTestBase::$modules
ConfigExportImportUITest::$newSlogan	protected	property	Holds a randomly generated new 'site slogan' for testing.
ConfigExportImportUITest::$originalSlogan	protected	property	Holds the original 'site slogan' before testing.
ConfigExportImportUITest::$tarball	protected	property	The contents of the config export tarball, held between test methods.
ConfigExportImportUITest::setUp	protected	function	Overrides BrowserTestBase::setUp
ConfigExportImportUITest::testExportImport	public	function	Tests a simple site export import case.
ConfigExportImportUITest::testExportImportCollections	public	function	Tests an export and import of collections.
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	1
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::$configDirectories Deprecated	protected	property	The config directories used in this test.
FunctionalTestSetupTrait::$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.	2
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 Simpletest installs Drupal.	9
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	23
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.	2
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.
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
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::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
RefreshVariablesTrait::refreshVariables	protected	function	Refreshes in-memory configuration and state information.	3
SessionTestTrait::$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.	1
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.	2
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 running Simpletest.
TestSetupTrait::prepareDatabasePrefix	protected	function	Generates a database prefix for running tests.	2
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 a 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::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.	3
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::drupalPostForm	protected	function	Executes a form submission.
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::prepareRequest	protected	function	Prepare for a request to testing site.	1
UiHelperTrait::submitForm	protected	function	Fills and submits a form.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role.
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.
XdebugRequestTrait::extractCookiesFromRequest	protected	function	Adds xdebug cookies, from request setup.

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class ConfigExportImportUITest in Drupal 8

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