使用 ZfcUser 的控制器的简单 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 控制器插件，但我不太确定如何做到这一点。我已经成功地为表和模型生成了一些单元测试，但是控制器需要大量注入的对象并导致问题。有谁知道如何设置 ZfcUser 模拟以成功对控制器进行单元测试？

这是我的测试（复制自 ZF2 教程）：

<?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：

    $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)));

但我不确定如何将它注入到控制器实例中。

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

导致此异常的行是控制器：如果(!$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，如何模拟 ZfcUserAuthentication 服务并将其注入到我的 Controller 中？

要继续主题，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控制器。

你需要修改你的类名来选择 ZfcUser 类

您的模拟也需要添加，因为 getIdenty 返回不同的对象。

以下内容对我有用 - 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);

可能有一种更简单的方法会欢迎其他想法。

Answer 2

我就是这样做的。

<?php

namespace IssueTest\Controller;

use Zend\Test\PHPUnit\Controller\AbstractHttpControllerTestCase;

class IssueControllerTest extends AbstractHttpControllerTestCase
{
    protected $serviceManager;

    public function setUp()
    {
        $this->setApplicationConfig(
            include '/media/policybubble/config/application.config.php'
        );
        parent::setUp();
        $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->serviceManager = $this->getApplicationServiceLocator();
        $this->serviceManager->setAllowOverride(true);
        $this->serviceManager->get('ControllerPluginManager')->setService(
            'zfcUserAuthentication', $authMock
        );
    }

    public function testIndexActionCanBeAccessed()
    {
        $this->dispatch('/issue');
        $this->assertResponseStatusCode(200);
        $this->assertModuleName('Issue');
        $this->assertControllerName('Issue\Controller\Issue');
        $this->assertControllerClass('IssueController');
        $this->assertMatchedRouteName('issue');
    }

    public function testAddActionRedirectsAfterValidPost()
    {
        $issueTableMock = $this->getMockBuilder('Issue\Model\IssueTable')
            ->disableOriginalConstructor()
            ->getMock();
        $issueTableMock->expects($this->once())
            ->method('saveIssue')
            ->will($this->returnValue(null));
        $this->serviceManager->setService('Issue\Model\IssueTable', $issueTableMock);
        $postData = array(
            'title' => 'Gun Control',
            'id'    => '',
        );
        $this->dispatch('/issue/add', 'POST', $postData);
        $this->assertResponseStatusCode(302);
        $this->assertRedirectTo('/issue');
    }

    public function testEditActionRedirectsAfterValidPost()
    {
        $issueTableMock = $this->getMockBuilder('Issue\Model\IssueTable')
            ->disableOriginalConstructor()
            ->getMock();
        $issueTableMock->expects($this->once())
            ->method('saveIssue')
            ->will($this->returnValue(null));
        $this->serviceManager->setService('Issue\Model\IssueTable', $issueTableMock);
        $issueTableMock->expects($this->once())
            ->method('getIssue')
            ->will($this->returnValue(new \Issue\Model\Issue()));
        $postData = array(
            'title' => 'Gun Control',
            'id'    => '1',
        );
        $this->dispatch('/issue/edit/1', 'POST', $postData);
        $this->assertResponseStatusCode(302);
        $this->assertRedirectTo('/issue');
    }

    public function testDeleteActionRedirectsAfterValidPost()
    {
        $postData = array(
            'title' => 'Gun Control',
            'id'    => '1',
        );
        $this->dispatch('/issue/delete/1', 'POST', $postData);
        $this->assertResponseStatusCode(302);
        $this->assertRedirectTo('/issue');
    }
}

<?php

namespace Issue\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use Issue\Model\Issue;
use Issue\Form\IssueForm;

class IssueController extends AbstractActionController
{
    protected $issueTable;

    public function indexAction()
    {
        if (!$this->zfcUserAuthentication()->hasIdentity()) {
            return;
        }
        return new ViewModel(
            array(
                'issues' => $this->getIssueTable()->fetchAll(
                    $this->zfcUserAuthentication()->getIdentity()->getId()
                ),
            )
        );
    }

    public function addAction()
    {
        if (!$this->zfcUserAuthentication()->hasIdentity()) {
            return $this->redirect()->toRoute('issue');
        }
        $form = new IssueForm();
        $form->get('submit')->setValue('Add');
        $request = $this->getRequest();
        if ($request->isPost()) {
            $issue = new Issue();
            $form->setInputFilter($issue->getInputFilter());
            $form->setData($request->getPost());
            if ($form->isValid()) {
                $issue->exchangeArray($form->getData());
                $this->getIssueTable()->saveIssue(
                    $issue,
                    $this->zfcUserAuthentication()->getIdentity()->getId()
                );
                // Redirect to list of issues
                return $this->redirect()->toRoute('issue');
            }
        }
        return array('form' => $form);
    }

    public function editAction()
    {
        if (!$this->zfcUserAuthentication()->hasIdentity()) {
            return $this->redirect()->toRoute('issue');
        }
        $id = (int)$this->params()->fromRoute('id', 0);
        if (!$id) {
            return $this->redirect()->toRoute(
                'issue', array(
                'action' => 'add'
            )
            );
        }
        // Get the Issue with the specified id.  An exception is thrown
        // if it cannot be found, in which case go to the index page.
        try {
            $issue = $this->getIssueTable()->getIssue($id);
        } catch (\Exception $ex) {
            return $this->redirect()->toRoute(
                'issue', array(
                'action' => 'index'
            )
            );
        }
        $form = new IssueForm();
        $form->bind($issue);
        $form->get('submit')->setAttribute('value', 'Edit');
        $request = $this->getRequest();
        if ($request->isPost()) {
            $form->setInputFilter($issue->getInputFilter());
            $form->setData($request->getPost());
            if ($form->isValid()) {
                $this->getIssueTable()->saveIssue(
                    $issue,
                    $this->zfcUserAuthentication()->getIdentity()->getId()
                );
                // Redirect to list of issues
                return $this->redirect()->toRoute('issue');
            }
        }
        return array(
            'id'   => $id,
            'form' => $form,
        );
    }

    public function deleteAction()
    {
        if (!$this->zfcUserAuthentication()->hasIdentity()) {
            return $this->redirect()->toRoute('issue');
        }
        $id = (int)$this->params()->fromRoute('id', 0);
        if (!$id) {
            return $this->redirect()->toRoute('issue');
        }
        $request = $this->getRequest();
        if ($request->isPost()) {
            $del = $request->getPost('del', 'No');
            if ($del == 'Yes') {
                $id = (int)$request->getPost('id');
                $this->getIssueTable()->deleteIssue($id);
            }
            // Redirect to list of issues
            return $this->redirect()->toRoute('issue');
        }
        return array(
            'id'    => $id,
            'issue' => $this->getIssueTable()->getIssue($id)
        );
    }

    public function getIssueTable()
    {
        if (!$this->issueTable) {
            $sm = $this->getServiceLocator();
            $this->issueTable = $sm->get('Issue\Model\IssueTable');
        }
        return $this->issueTable;
    }
}