function ConfigImporterTest::testInstallBaseAndSubThemes

Tests installing a base themes and sub themes during configuration import.

See also

\Drupal\Core\EventSubscriber\ConfigImportSubscriber

File

core/tests/Drupal/KernelTests/Core/Config/ConfigImporterTest.php, line 697

Class

ConfigImporterTest

Tests importing configuration from files into active configuration.

Namespace

Code

public function testInstallBaseAndSubThemes() : void {
  $sync = $this->container
    ->get('config.storage.sync');
  $extensions = $sync->read('core.extension');
  $extensions['theme']['test_base_theme'] = 0;
  $extensions['theme']['test_subtheme'] = 0;
  $extensions['theme']['test_subsubtheme'] = 0;
  $sync->write('core.extension', $extensions);
  $config_importer = $this->configImporter();
  $config_importer->import();
  $this->assertTrue($this->container
    ->get('theme_handler')
    ->themeExists('test_base_theme'));
  $this->assertTrue($this->container
    ->get('theme_handler')
    ->themeExists('test_subsubtheme'));
  $this->assertTrue($this->container
    ->get('theme_handler')
    ->themeExists('test_subtheme'));
  // Test uninstalling them.
  $extensions = $sync->read('core.extension');
  unset($extensions['theme']['test_base_theme']);
  unset($extensions['theme']['test_subsubtheme']);
  unset($extensions['theme']['test_subtheme']);
  $sync->write('core.extension', $extensions);
  $config_importer = $this->configImporter();
  $config_importer->import();
  $this->assertFalse($this->container
    ->get('theme_handler')
    ->themeExists('test_base_theme'));
  $this->assertFalse($this->container
    ->get('theme_handler')
    ->themeExists('test_subsubtheme'));
  $this->assertFalse($this->container
    ->get('theme_handler')
    ->themeExists('test_subtheme'));
}