class UserTestBase

abstract class UserTestBase extends ViewTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'user_test_views',
    'node',
  ];
  
  /**
   * Users to use during this test.
   *
   * @var array
   */
  protected $users = [];
  
  /**
   * Nodes to use during this test.
   *
   * @var array
   */
  protected $nodes = [];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp($import_test_views = TRUE, $modules = [
    'user_test_views',
  ]) {
    parent::setUp($import_test_views, $modules);
    $this->users[] = $this->drupalCreateUser();
    $this->users[] = User::load(1);
    $this->nodes[] = $this->drupalCreateNode([
      'uid' => $this->users[0]
        ->id(),
    ]);
    $this->nodes[] = $this->drupalCreateNode([
      'uid' => 1,
    ]);
  }

}