TestingProfileInstallTest.php

<?php

namespace Drupal\FunctionalTests\Installer;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests installing the Testing profile with update notifications on.
 *
 * @group Installer
 */
class TestingProfileInstallTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $profile = 'testing';
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Ensure the Update module is installed.
     */
    public function testUpdateModuleInstall() {
        $this->assertTrue(\Drupal::moduleHandler()->moduleExists('update'));
    }
    
    /**
     * {@inheritdoc}
     */
    protected function installParameters() {
        $params = parent::installParameters();
        $params['forms']['install_configure_form']['enable_update_status_module'] = TRUE;
        return $params;
    }

}