如何将额外的参数传递给 routeMatch 对象？

Question

我正在尝试对控制器进行单元测试，但不知道如何将一些额外参数传递给 routeMatch 对象。

我在http://devblog.x2k.co.uk/unit-testing-a-zend-framework-2-controller/ 和http://devblog.x2k.co.uk/getting-the-servicemanager-into-the-test-environment-and-dependency-injection/ 关注了tomoram 的帖子，但是当我尝试向/album/edit/1 发送请求时，例如，它会引发以下异常：

Zend\Mvc\Exception\DomainException: Url plugin requires that controller event compose a router; none found

这是我的 PHPUnit 引导程序：

class Bootstrap
{
    static $serviceManager;
    static $di;

    static public function go()
    {
        include 'init_autoloader.php';

        $config = include 'config/application.config.php';
        // append some testing configuration
        $config['module_listener_options']['config_static_paths'] = array(getcwd() . '/config/test.config.php');

        // append some module-specific testing configuration
        if (file_exists(__DIR__ . '/config/test.config.php')) {
            $moduleConfig = include __DIR__ . '/config/test.config.php';
            array_unshift($config['module_listener_options']['config_static_paths'], $moduleConfig);
        }

        $serviceManager = Application::init($config)->getServiceManager();

        self::$serviceManager = $serviceManager;

        // Setup Di
        $di = new Di();

        $di->instanceManager()->addTypePreference('Zend\ServiceManager\ServiceLocatorInterface', 'Zend\ServiceManager\ServiceManager');
        $di->instanceManager()->addTypePreference('Zend\EventManager\EventManagerInterface', 'Zend\EventManager\EventManager');
        $di->instanceManager()->addTypePreference('Zend\EventManager\SharedEventManagerInterface', 'Zend\EventManager\SharedEventManager');

        self::$di = $di;
    }

    static public function getServiceManager()
    {
        return self::$serviceManager;
    }

    static public function getDi()
    {
        return self::$di;
    }

}

Bootstrap::go();

基本上，我们正在创建一个Zend\Mvc\Application 环境。

我的PHPUnit_Framework_TestCase 包含在一个自定义类中，如下所示：

abstract class ControllerTestCase extends TestCase
{
    /**
     * The ActionController we are testing
     *
     * @var Zend\Mvc\Controller\AbstractActionController
     */
    protected $controller;

    /**
     * A request object
     *
     * @var Zend\Http\Request
     */
    protected $request;

    /**
     * A response object
     *
     * @var Zend\Http\Response
     */
    protected $response;

    /**
     * The matched route for the controller
     *
     * @var Zend\Mvc\Router\RouteMatch
     */
    protected $routeMatch;

    /**
     * An MVC event to be assigned to the controller
     *
     * @var Zend\Mvc\MvcEvent
     */
    protected $event;

    /**
     * The Controller fully qualified domain name, so each ControllerTestCase can create an instance
     * of the tested controller
     *
     * @var string
     */
    protected $controllerFQDN;

    /**
     * The route to the controller, as defined in the configuration files
     *
     * @var string
     */
    protected $controllerRoute;

    public function setup()
    {
        parent::setup();

        $di = \Bootstrap::getDi();

        // Create a Controller and set some properties
        $this->controller = $di->newInstance($this->controllerFQDN);

        $this->request    = new Request();
        $this->routeMatch = new RouteMatch(array('controller' => $this->controllerRoute));
        $this->event      = new MvcEvent();

        $this->event->setRouteMatch($this->routeMatch);

        $this->controller->setEvent($this->event);
        $this->controller->setServiceLocator(\Bootstrap::getServiceManager());
    }

    public function tearDown()
    {
        parent::tearDown();
        unset($this->controller);
        unset($this->request);
        unset($this->routeMatch);
        unset($this->event);
    }
}

然后我们创建一个控制器实例和一个带有 RouteMatch 的请求。

测试代码：

public function testEditActionWithGetRequest()
{
    // Dispatch the edit action
    $this->routeMatch->setParam('action', 'edit');
    $this->routeMatch->setParam('id', $album->id);
    $result = $this->controller->dispatch($this->request, $this->response);

    // rest of the code isn't executed
}

我不确定我在这里缺少什么。它可以是测试引导程序的任何配置吗？或者我应该以其他方式传递参数？还是我忘记实例化某些东西？

Answer 1

我为解决这个问题所做的是将Application::init() 和配置从Bootstrap 移动到setUp() 方法。加载需要一段时间，但它可以工作。

我的Bootstrap 只包含配置自动加载器所需的代码，而setUp() 方法与旧的Bootstrap::go() 代码类似。