public static property YouTubeTest::$modules in YouTube Field 8
Modules to enable.
The test runner will merge the $modules lists from this class, the class it extends, and so on up the class hierarchy. It is not necessary to include modules in your list that a parent class has already declared.
Type: string[]
Overrides BrowserTestBase::$modules
See also
\Drupal\Tests\BrowserTestBase::installDrupal()
File
- tests/src/ Functional/ YouTubeTest.php, line 17 
Class
- YouTubeTest
- Tests youtube field widgets and formatters.
Namespace
Drupal\Tests\youtube\FunctionalCode
public static $modules = [
  'node',
  'youtube',
  'field_ui',
  'image',
  'file',
];