HandlerFieldRoleTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\user\Functional\Views;

use Drupal\Component\Utility\Html;
use Drupal\user\Entity\User;

/**
 * Tests the handler of the user: role field.
 *
 * @group user
 * @see views_handler_field_user_name
 */
class HandlerFieldRoleTest extends UserTestBase {
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_views_handler_field_role',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    public function testRole() : void {
        // Create a couple of roles for the view.
        $role_name_a = 'a' . $this->randomMachineName(8);
        $this->drupalCreateRole([
            'access content',
        ], $role_name_a, '<em>' . $role_name_a . '</em>', 9);
        $role_name_b = 'b' . $this->randomMachineName(8);
        $this->drupalCreateRole([
            'access content',
        ], $role_name_b, $role_name_b, 8);
        $role_name_not_assigned = $this->randomMachineName(8);
        $this->drupalCreateRole([
            'access content',
        ], $role_name_not_assigned, $role_name_not_assigned);
        // Add roles to user 1.
        $user = User::load(1);
        $user->addRole($role_name_a)
            ->addRole($role_name_b)
            ->save();
        $this->drupalLogin($this->createUser([
            'access user profiles',
        ]));
        $this->drupalGet('/test-views-handler-field-role');
        // Verify that the view test_views_handler_field_role renders role assigned
        // to user in the correct order and markup in role names is escaped.
        $this->assertSession()
            ->responseContains($role_name_b . Html::escape('<em>' . $role_name_a . '</em>'));
        // Verify that the view test_views_handler_field_role does not render a role
        // not assigned to a user.
        $this->assertSession()
            ->pageTextNotContains($role_name_not_assigned);
    }

}