testDeleteIndividual example

$user->setEmail("$key@example.com");
    $user->save();
    return $user;
  }

  /** * {@inheritdoc} */
  public function testDeleteIndividual() {
    $this->config('user.settings')->set('cancel_method', 'user_cancel_delete')->save(TRUE);

    parent::testDeleteIndividual();
  }

  /** * {@inheritdoc} */
  protected function getExpectedDocument() {
    $self_url = Url::fromUri('base:/jsonapi/user/user/' . $this->entity->uuid())->setAbsolute()->toString(TRUE)->getGeneratedUrl();
    return [
      'jsonapi' => [
        'meta' => [
          'links' => [