ZF2 奇怪代码登录的单元测试

Question

我是 ZF2 的新手，我想在遗留应用程序中测试登录方法。或者在旧代码中引入单元测试 :)。我的代码不是按照手册做的；如果我将它与手册示例甚至最佳实践进行比较，这似乎非常奇怪。我的登录方法是这样的：

在这种情况下，遗留的是 Helper、Carts、Users、Userslogs 和 Usertests 是模型....它们都扩展了 DB。

在 module.config.php 我有这个代码：

'service_manager' => array(
    'factories' => array(
        'Zend\Db\Adapter\Adapter' => 'Zend\Db\Adapter\AdapterServiceFactory',
        'AuthService' => function ($sm) {
            $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
            $dbTableAuthAdapter = new DbTableAuthAdapter(
                $dbAdapter,
                'tbl_user',
                'USER_LOGIN',
                'USER_PASSWORD',
                'MD5(?)'
            );
            $authService = new AuthenticationService();
            $authService->setAdapter($dbTableAuthAdapter);
            $authService->setStorage(new StorageSession('session'));
            return $authService;
        },
        'Helper' => function ($sm) {
            return new Helper($sm);
        },
        'Users' => function ($sm) {
            return new Users($sm);
        },
        'Carts' => function ($sm) {
            return new Carts($sm);
        }
...

我知道 DbTableAuthAdapter 已被弃用，但我必须了解如何修改它才能以最佳方式更改它。我有种感觉，如果我改变这个，所有的用户、购物车等模型都会崩溃。

我的单元测试暂时是这样的：

<?php namespace ApplicationTest\Controller;
use Application\Controller\LoginController;

use Zend\Stdlib\ArrayUtils;
use Zend\Test\PHPUnit\Controller\AbstractHttpControllerTestCase;

class LoginControllerTest extends AbstractHttpControllerTestCase
{
protected $traceError = true;

public function setUp()
{
    parent::setUp();
    // The module configuration should still be applicable for tests.
    // You can override configuration here with test case specific values,
    // such as sample view templates, path stacks, module_listener_options,
    // etc.
    $configOverrides = [];

    $this->setApplicationConfig(ArrayUtils::merge(
        // Grabbing the full application configuration:
        include __DIR__ . '/../../../../../config/application.config.php',
        $configOverrides
    ));

}

public function loginCredentialsProvider()
{
    return [
        ['userDev', '12345'],
    ];
}

/**
 * @covers LoginController::loginAction()
 * @dataProvider loginCredentialsProvider
 * @param $username
 * @param $password
 */
public function testLogin($username, $password)
{
    // prepare request
//$this->getRequest()
//->setMethod('POST')
//->setPost(new Parameters(array(
//'user_login' => $username,
//'user_password' => $password
//)));
$helperMock = $this->getMockBuilder('Application\Model\Helper')
->disableOriginalConstructor()
->getMock();
$serviceManager = $this->getApplicationServiceLocator();
$serviceManager->setAllowOverride(true);
$serviceManager->setService('Application\Model\Helper', $helperMock);

    // send request
    $this->dispatch('/login', 'POST', $this->loginCredentialsProvider());

    $this->assertEquals('userDev12345', $username . $password);
//        $this->markTestIncomplete('login incomplete');
}

/**
 * @depends testLogin
 */
public function testLogout()
{
    $this->markTestIncomplete('logout incomplete');
}
}

我尝试了不同的方法来测试但没有成功，当然我得到了错误：

Zend\ServiceManager\Exception\ServiceNotCreatedException: An exception was raised while creating "Helper"; no instance returned
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:930
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:1057
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:633
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:593
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:525
/project/module/Application/src/Application/Controller/LoginController.php:38
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractActionController.php:83
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php:116
/project/vendor/zendframework/zendframework/library/Zend/Mvc/DispatchListener.php:113
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Application.php:313
/project/vendor/zendframework/zendframework/library/Zend/Test/PHPUnit/Controller/AbstractControllerTestCase.php:282
/project/module/Application/test/ApplicationTest/Controller/LoginControllerTest.php:69
/project/vendor/phpunit/phpunit/phpunit:47
Caused by
Zend\ServiceManager\Exception\ServiceNotCreatedException: An exception was raised while creating "Zend\Db\Adapter\Adapter"; no instance returned
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:930
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:1055
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:633
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:593
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:525
/project/module/Application/src/Application/Model/DB.php:17
/project/module/Application/config/module.config.php:1324
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:923
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:1057
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:633
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:593
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:525
/project/module/Application/src/Application/Controller/LoginController.php:38
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractActionController.php:83
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php:116
/project/vendor/zendframework/zendframework/library/Zend/Mvc/DispatchListener.php:113
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Application.php:313
/project/vendor/zendframework/zendframework/library/Zend/Test/PHPUnit/Controller/AbstractControllerTestCase.php:282
/project/module/Application/test/ApplicationTest/Controller/LoginControllerTest.php:69
/project/vendor/phpunit/phpunit/phpunit:47
Caused by
PHPUnit_Framework_Error_Notice: Undefined index: db
/project/vendor/zendframework/zendframework/library/Zend/Db/Adapter/AdapterServiceFactory.php:26
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:923
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:1055
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:633
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:593
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:525
/project/module/Application/src/Application/Model/DB.php:17
/project/module/Application/config/module.config.php:1324
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:923
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:1057
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:633
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:593
/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php:525
/project/module/Application/src/Application/Controller/LoginController.php:38
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractActionController.php:83
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php:116
/project/vendor/zendframework/zendframework/library/Zend/Mvc/DispatchListener.php:113
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468
/project/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207
/project/vendor/zendframework/zendframework/library/Zend/Mvc/Application.php:313
/project/vendor/zendframework/zendframework/library/Zend/Test/PHPUnit/Controller/AbstractControllerTestCase.php:282
/project/module/Application/test/ApplicationTest/Controller/LoginControllerTest.php:69
/project/vendor/phpunit/phpunit/phpunit:47

我遇到的问题首先是如何使用此代码让测试通过？我知道通常您会先进行测试，然后再编写代码，但我需要一个起点来理解我在应用程序中遇到的混乱情况。其次，修改 "models" 使其不成为每个方法的依赖项然后通过测试的最简单或最佳方法是什么？如何修改已弃用的 DbTableAuthAdapter 以免破坏一切？就像我说的，我是 ZF2 和 Phpunit 的新手，我被这些混乱的代码困住了，我脑子里有最佳实践，但我不知道如何将它们付诸实践。感谢您为我提供的所有信息。

稍后编辑解决方案是在测试中添加这一行，foreach model:

    // access via application object..
    $bla = $this->getApplication()->getServiceManager()->get('Tests');

Answer 1

解决方案是在测试中添加这一行，foreach model:

$bla = $this->getApplication()->getServiceManager()->get('Tests');

谢谢 i336_:)

ZF2 奇怪代码登录的单元测试

ZF2 Unit test of login in wierd code

php

unit-testing

zend-framework

zend-framework2

solid-principles