class NodeContextualLinksTest

class NodeContextualLinksTest extends NodeTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'contextual',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests if the node page works if Contextual Links is disabled.
     *
     * All views have Contextual links enabled by default, even with the
     * Contextual links module disabled. This tests if no calls are done to the
     * Contextual links module by views when it is disabled.
     *
     * @see https://www.drupal.org/node/2379811
     */
    public function testPageWithDisabledContextualModule() {
        \Drupal::service('module_installer')->uninstall([
            'contextual',
        ]);
        \Drupal::service('module_installer')->install([
            'views_ui',
        ]);
        // Ensure that contextual links don't get called for admin users.
        $admin_user = User::load(1);
        $admin_user->setPassword('new_password');
        $admin_user->passRaw = 'new_password';
        $admin_user->save();
        $this->drupalCreateContentType([
            'type' => 'page',
        ]);
        $this->drupalCreateNode([
            'promote' => 1,
        ]);
        $this->drupalLogin($admin_user);
        $this->drupalGet('node');
    }

}