ZF2单元测试以奇怪的代码

时间：2016-11-03 09:53:06

标签： php unit-testing zend-framework zend-framework2 solid-principles

我是ZF2的新手，我想测试遗留应用程序中的登录方法。或者在旧代码中引入单元测试:)。 我的代码不是根据手册完成的;如果我将它与手动示例甚至最佳实践进行比较，这似乎是非常奇怪的。 我是这样的登录方法：

http://pastebin.com/ZzvuBcGe

在这种情况下，遗产是Helper，Carts，Users，Userslogs和Usertests是模型......所有这些都扩展了DB。

在module.config.php中我有这段代码：

'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已弃用，但我必须了解如何修改它以便以尽可能最好的方式更改它。我有这种感觉，如果我改变这一切，所有的用户，推车等模型都会崩溃。

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');
}
}

我尝试了不同的测试方法但没有成功，当然我也遇到了错误：

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让测试通过这段代码？我知道通常你会进行测试，然后是代码，但我需要一个起点来理解我在应用程序中的混乱。第二，修改＆＃34;模型的简单或最佳方法是什么？不是每个方法的依赖，然后通过测试？如何修改已弃用的DbTableAuthAdapter以免制造所有东西？ 就像我说我是ZF2和Phpunit的新手，我被困在这个凌乱的代码上，我有最好的做法，但我不知道如何在这段代码中将它们付诸行动。感谢您收到的所有相关信息。

稍后编辑 解决方案是在测试中添加此行，foreach模型：

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

1 个答案:

答案 0 :(得分：1)

解决方案是在测试中添加此行，foreach模型：

$ bla = $ this-＆gt; getApplication（） - ＆gt; getServiceManager（） - ＆gt; get（＆＃39; Tests＆＃39;）;

谢谢你i336_：）

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