RouterPermissionTest.php

<?php

namespace Drupal\Tests\system\Functional\Routing;

use Drupal\Tests\BrowserTestBase;

/**
 * Function Tests for the routing permission system.
 *
 * @group Routing
 */
class RouterPermissionTest extends BrowserTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'router_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests permission requirements on routes.
     */
    public function testPermissionAccess() {
        // Ensure 403 Access Denied for a route without permission.
        $this->drupalGet('router_test/test7');
        $this->assertSession()
            ->statusCodeEquals(403);
        // Ensure 403 Access Denied by default if no access specified.
        $this->drupalGet('router_test/test8');
        $this->assertSession()
            ->statusCodeEquals(403);
        $user = $this->drupalCreateUser([
            'access test7',
        ]);
        $this->drupalLogin($user);
        $this->drupalGet('router_test/test7');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertNoRaw('Access denied');
        $this->assertRaw('test7text', 'The correct string was returned because the route was successful.');
    }

}