/**
  * @runInSeparateProcess
  */
 public function testRedirect()
 {
     $_SERVER['REQUEST_URI'] = '/redirect_test';
     $_SERVER['REQUEST_METHOD'] = 'GET';
     $router = new Router();
     $router->redirect('/redirect_test', '/redirected', 301);
     $router->route();
     $this->assertTrue(http_response_code() === 301);
     $headers = xdebug_get_headers();
     $location_header_found = false;
     foreach ($headers as $header) {
         if (strpos($header, 'Location:') !== false) {
             $location_header_found = true;
             $this->assertTrue(strpos($header, '/redirected') !== false);
         }
     }
     $this->assertTrue($location_header_found);
 }