Tests refactoring (part 2)

Problem/Motivation

We need to actualize the code in the tests.

Proposed resolution

Avoid deprecated code and use best practices.

Remaining tasks

• Properly inject services: use $this->container->get('service');
  i.e.:

  /**
     * Current user service.
     *
     * @var \Drupal\Core\Session\AccountProxyInterface 
     */
    protected $currentUser;
  . . . 
    /**
     * {@inheritdoc}
     */
    public function setUp() {
      parent::setUp();
      $this->currentUser = $this->container->get('current_user');
    }
  . . . 
    public function testExample() {
      $id = $this->currentUser->id();
    }
  

• Replace deprecated assertion methods with recommended methods or use recommended methods of assertSession instance.
• Avoid use t() functions calls since we do not test translation functionality. https://www.drupal.org/docs/8/phpunit/phpunit-browser-test-tutorial

User interface changes

-

API changes

-

Data model changes

-