php - 使用 ZfcUser 对 Controller 进行简单的 ZF2 单元测试

Question

我在尝试对使用 ZfcUser 进行身份验证的操作进行单元测试时遇到问题。我需要一些方法来模拟 ZfcUser Controller 插件，但我不太确定该怎么做。我已经成功地为表和模型生成了一些单元测试，但是 Controller 需要大量注入(inject)的对象并且导致了问题。有谁知道如何设置 ZfcUser 模拟以成功对 Controller 进行单元测试？

这是我的测试(从 ZF2 教程中复制):

<?php
namespace SmsTest\Controller;

use SmsTest\Bootstrap;
use Sms\Controller\SmsController;
use Zend\Http\Request;
use Zend\Http\Response;
use Zend\Mvc\MvcEvent;
use Zend\Mvc\Router\RouteMatch;
use Zend\Mvc\Router\Http\TreeRouteStack as HttpRouter;
use PHPUnit_Framework_TestCase;

class SmsControllerTest extends PHPUnit_Framework_TestCase
{
    protected $controller;
    protected $request;
    protected $response;
    protected $routeMatch;
    protected $event;

    protected function setUp()
    {

        $serviceManager = Bootstrap::getServiceManager();

        $this->controller = new SmsController();
        $this->request    = new Request();
        $this->routeMatch = new RouteMatch(array('controller' => 'index'));
        $this->event      = new MvcEvent();
        $config = $serviceManager->get('Config');
        $routerConfig = isset($config['router']) ? $config['router'] : array();
        $router = HttpRouter::factory($routerConfig);
        $this->event->setRouter($router);
        $this->event->setRouteMatch($this->routeMatch);
        $this->controller->setEvent($this->event);
        $this->controller->setServiceLocator($serviceManager);
    }


    /* Test all actions can be accessed */

    public function testIndexActionCanBeAccessed()
    {
        $this->routeMatch->setParam('action', 'index');

        $result   = $this->controller->dispatch($this->request);
        $response = $this->controller->getResponse();

        $this->assertEquals(200, $response->getStatusCode());
    }
}

我在 setUp 方法中尝试了以下内容:

    $mockAuth = $this->getMock('ZfcUser\Entity\UserInterface');


    $authMock = $this->getMock('Zend\Authentication\AuthenticationService');
    $authMock->expects($this->any())
         ->method('hasIdentity')
         ->will($this->returnValue(true));

    $authMock->expects($this->any())
         ->method('getIdentity')
         ->will($this->returnValue(array('user_id' => 1)));

但我不确定如何将其注入(inject)到 Controller 实例中。

假设我的索引操作代码如下:

public function indexAction() {
    //Check if logged in
    if (!$this->zfcUserAuthentication()->hasIdentity()) {
        return $this->redirect()->toRoute('zfcuser/login');
    }

    return new ViewModel(array(
        'success' => true,
    ));
}

测试结果:

1) SmsTest\Controller\SmsControllerTest::testIndexActionCanBeAccessed
Zend\ServiceManager\Exception\ServiceNotFoundException: Zend\ServiceManager\ServiceManager::get was unable to fetch or create an instance for zfcUserAuthentication

/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:450
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/ServiceManager/AbstractPluginManager.php:110
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/PluginManager.php:90
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php:276
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php:291
/var/www/soap-app.localhost/Zend/module/Sms/src/Sms/Controller/SmsController.php:974
/var/www/soap-app.localhost/Zend/module/Sms/src/Sms/Controller/SmsController.php:974
/var/www/soap-app.localhost/Zend/module/Sms/src/Sms/Controller/SmsController.php:158
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractActionController.php:87
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:208
/var/www/soap-app.localhost/Zend/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php:108
/var/www/soap-app.localhost/Zend/module/Sms/test/SmsTest/Controller/SmsControllerTest.php:57

导致此异常的行是 Controller :if (!$this->zfcUserAuthentication()->hasIdentity()) {该行与 SmsController 中的第 974 行相关。

很明显我无权访问 ZfcUserAuthentication 服务，所以问题是，我如何模拟 ZfcUserAuthentication 服务并将其注入(inject)到我的 Controller 中？

继续主题，我将如何模拟登录用户以成功测试我的操作是否符合规范？

Answer 1

ZfcUser 文档表明这是一个插件，因此您需要将其注入(inject)到 Controller 中。

您需要修改您的类名以获取 ZfcUser 类

您的模拟也需要进行调整，因为 getIdenty 返回不同的对象。

以下对我有用 - 插入您的 phpunit setUp() 方法。

$serviceManager = Bootstrap::getServiceManager();
$this->controller = new RegisterController();
$this->request    = new Request();
$this->routeMatch = new RouteMatch(array('controller' => 'add'));
$this->event      = new MvcEvent();
$config = $serviceManager->get('Config');
$routerConfig = isset($config['router']) ? $config['router'] : array();
$router = HttpRouter::factory($routerConfig);
$this->event->setRouter($router);
$this->event->setRouteMatch($this->routeMatch);
$this->controller->setEvent($this->event);
$this->controller->setServiceLocator($serviceManager);
$mockAuth = $this->getMock('ZfcUser\Entity\UserInterface');

$ZfcUserMock = $this->getMock('ZfcUser\Entity\User');  

$ZfcUserMock->expects($this->any())
            ->method('getId')
            ->will($this->returnValue('1'));

$authMock = $this->getMock('ZfcUser\Controller\Plugin\ZfcUserAuthentication');

$authMock->expects($this->any())
         ->method('hasIdentity')
            -> will($this->returnValue(true));  

$authMock->expects($this->any())
         ->method('getIdentity')
         ->will($this->returnValue($ZfcUserMock));

$this->controller->getPluginManager()
     ->setService('zfcUserAuthentication', $authMock);

可能有更简单的方法欢迎其他想法。