protected function FunctionalTestSetupTrait::installDefaultThemeFromClassProperty in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php \Drupal\Core\Test\FunctionalTestSetupTrait::installDefaultThemeFromClassProperty()
2. 10 core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php \Drupal\Core\Test\FunctionalTestSetupTrait::installDefaultThemeFromClassProperty()

Installs the default theme defined by `static::$defaultTheme` when needed.

To install a test theme outside of the testing environment, add

$settings['extension_discovery_scan_tests'] = TRUE;

to your settings.php.

Parameters

\Symfony\Component\DependencyInjection\ContainerInterface $container: The container.

3 calls to FunctionalTestSetupTrait::installDefaultThemeFromClassProperty()

BrowserTestBase::installDrupal in core/tests/Drupal/Tests/BrowserTestBase.php

Installs Drupal into the Simpletest site.

InstallerTestBase::setUp in core/tests/Drupal/FunctionalTests/Installer/InstallerTestBase.php

WebTestBase::setUp in core/modules/simpletest/src/WebTestBase.php

Sets up a Drupal site for running functional and integration tests.

File

core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php, line 415

Class

FunctionalTestSetupTrait

Defines a trait for shared functional test setup functionality.

Namespace

Drupal\Core\Test

Code

protected function installDefaultThemeFromClassProperty(ContainerInterface $container) {

  // Use the install profile to determine the default theme if configured and
  // not already specified.
  $profile = $container
    ->getParameter('install_profile');
  $default_sync_path = drupal_get_path('profile', $profile) . '/config/sync';
  $profile_config_storage = new FileStorage($default_sync_path, StorageInterface::DEFAULT_COLLECTION);
  if (!isset($this->defaultTheme) && $profile_config_storage
    ->exists('system.theme')) {
    $this->defaultTheme = $profile_config_storage
      ->read('system.theme')['default'];
  }
  $default_install_path = drupal_get_path('profile', $profile) . '/' . InstallStorage::CONFIG_INSTALL_DIRECTORY;
  $profile_config_storage = new FileStorage($default_install_path, StorageInterface::DEFAULT_COLLECTION);
  if (!isset($this->defaultTheme) && $profile_config_storage
    ->exists('system.theme')) {
    $this->defaultTheme = $profile_config_storage
      ->read('system.theme')['default'];
  }

  // Require a default theme to be specified at this point.
  if (!isset($this->defaultTheme)) {

    // For backwards compatibility, tests using the 'testing' install profile
    // on Drupal 8 automatically get 'classy' set, and other profiles use
    // 'stark'.
    @trigger_error('Drupal\\Tests\\BrowserTestBase::$defaultTheme is required in drupal:9.0.0 when using an install profile that does not set a default theme. See https://www.drupal.org/node/3083055, which includes recommendations on which theme to use.', E_USER_DEPRECATED);
    $this->defaultTheme = $profile === 'testing' ? 'classy' : 'stark';
  }

  // Ensure the default theme is installed.
  $container
    ->get('theme_installer')
    ->install([
    $this->defaultTheme,
  ], TRUE);
  $system_theme_config = $container
    ->get('config.factory')
    ->getEditable('system.theme');
  if ($system_theme_config
    ->get('default') !== $this->defaultTheme) {
    $system_theme_config
      ->set('default', $this->defaultTheme)
      ->save();
  }
}