class TrackerTestBase

abstract class TrackerTestBase extends ViewTestBase {
  use CommentTestTrait;
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'comment',
    'tracker',
    'tracker_test_views',
  ];
  
  /**
   * The node used for testing.
   *
   * @var \Drupal\node\NodeInterface
   */
  protected $node;
  
  /**
   * The comment used for testing.
   *
   * @var \Drupal\comment\CommentInterface
   */
  protected $comment;
  protected function setUp($import_test_views = TRUE) {
    parent::setUp($import_test_views);
    ViewTestData::createTestViews(get_class($this), [
      'tracker_test_views',
    ]);
    $this->drupalCreateContentType([
      'type' => 'page',
      'name' => 'Basic page',
    ]);
    // Add a comment field.
    $this->addDefaultCommentField('node', 'page');
    $permissions = [
      'access comments',
      'create page content',
      'post comments',
      'skip comment approval',
    ];
    $account = $this->drupalCreateUser($permissions);
    $this->drupalLogin($account);
    $this->node = $this->drupalCreateNode([
      'title' => $this->randomMachineName(8),
      'uid' => $account->id(),
      'status' => 1,
    ]);
    $this->comment = Comment::create([
      'entity_id' => $this->node
        ->id(),
      'entity_type' => 'node',
      'field_name' => 'comment',
      'subject' => $this->randomMachineName(),
      'comment_body[' . LanguageInterface::LANGCODE_NOT_SPECIFIED . '][0][value]' => $this->randomMachineName(20),
    ]);
  }

}