trait ScannerHelperTrait in Search and Replace Scanner 8

trait ScannerHelperTrait {

  /**
   * Log in as user 1.
   */
  protected function loginUser1() {

    // Load user 1.

    /* @var \Drupal\user\Entity\User $account */
    $account = User::load(1);

    // Reset the password.
    $password = 'foo';
    $account
      ->setPassword($password)
      ->save();

    // Support old and new tests.
    $account->passRaw = $password;
    $account->pass_raw = $password;

    // Login.
    $this
      ->drupalLogin($account);
  }

  /**
   * {@inheritdoc}
   */
  protected function verbose($message, $title = NULL) {

    // Handle arrays, objects, etc.
    if (!is_string($message)) {
      $message = "<pre>\n" . print_r($message, TRUE) . "\n</pre>\n";
    }

    // Optional title to go before the output.
    if (!empty($title)) {
      $title = '<h2>' . Html::escape($title) . "</h2>\n";
    }
    parent::verbose($title . $message);
  }

  /**
   * Create a vocabulary.
   *
   * @param array $values
   *   Items passed to the vocabulary. If the 'vid' item is not present it will
   *   be automatically generated. If the 'name' item is not present the 'vid'
   *   will be used.
   *
   * @return \Drupal\taxonomy\VocabularyInterface|\Drupal\Core\Entity\EntityInterface
   *   A fully formatted vocabulary object.
   *
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  protected function createVocabulary(array $values = []) {

    // Find a non-existent random type name.
    if (!isset($values['vid'])) {
      do {
        $id = strtolower($this
          ->randomMachineName(8));
      } while (Vocabulary::load($id));
    }
    else {
      $id = $values['vid'];
    }
    $values += [
      'vid' => $id,
      'name' => $id,
    ];
    $vocab = Vocabulary::create($values);
    $status = $vocab
      ->save();
    if ($this instanceof \PHPUnit_Framework_TestCase) {
      $this
        ->assertSame($status, SAVED_NEW, (new FormattableMarkup('Created vocabulary %type.', [
        '%type' => $vocab
          ->id(),
      ]))
        ->__toString());
    }
    else {
      $this
        ->assertEqual($status, SAVED_NEW, (new FormattableMarkup('Created vocabulary %type.', [
        '%type' => $vocab
          ->id(),
      ]))
        ->__toString());
    }
    return $vocab;
  }

  /**
   * Create a taxonomy term.
   *
   * @param array $values
   *   Items passed to the term. Requires the 'vid' element.
   *
   * @return \Drupal\taxonomy\TermInterface|\Drupal\Core\Entity\EntityInterface
   *   A fully formatted term object.
   *
   * @throws \Drupal\Core\Entity\EntityStorageException
   */
  protected function createTerm(array $values = []) {

    // Populate defaults array.
    $values += [
      'description' => [
        [
          'value' => $this
            ->randomMachineName(32),
          'format' => filter_default_format(),
        ],
      ],
      'name' => $this
        ->randomMachineName(8),
    ];
    $term = Term::create($values);
    $status = $term
      ->save();
    if ($this instanceof \PHPUnit_Framework_TestCase) {
      $this
        ->assertSame($status, SAVED_NEW, (new FormattableMarkup('Created term %name.', [
        '%name' => $term
          ->label(),
      ]))
        ->__toString());
    }
    else {
      $this
        ->assertEqual($status, SAVED_NEW, (new FormattableMarkup('Created term %name.', [
        '%name' => $term
          ->label(),
      ]))
        ->__toString());
    }
    return $term;
  }

}