使用 Zend Framework/Doctrine 2.0 进行单元测试

Question

我想为我的 Zend Framework/Doctrine 2.0 应用程序编写单元测试，但我不太明白如何在 ZF 中设置单元测试。另外，我想将 Doctrine 2.0 包含在这些单元测试中。我该如何设置呢？你能给我举个例子吗？

谢谢

Answer 1

为了设置单元测试，我在测试目录中创建了 phpunit (phpunit.xml) 的配置文件和 TestHelper.php。配置基本上告诉 phpunit 需要执行哪个单元测试以及需要在覆盖范围中跳过哪些文件夹和文件。在我的配置中，它只是应用程序和库文件夹中将要执行的所有单元测试文件。

Testhelper 需要通过所有单元测试来扩展。

phpunit.xml

<phpunit bootstrap="./TestHelper.php" colors="true">
    <testsuite name="Your Application">
        <directory>./application</directory>
        <directory>./library</directory>
    </testsuite>
    <filter>
        <whitelist>
            <directory suffix=".php">../application/</directory>
            <directory suffix=".php">../library/App/</directory>
            <exclude>
                <directory suffix=".phtml">../application/</directory>
                <directory suffix=".php">../application/database</directory>
                <directory suffix=".php">../application/models/Entities</directory>
                <directory suffix=".php">../application/models/mapping</directory>
                <directory suffix=".php">../application/models/proxy</directory>
                <directory suffix=".php">../application/views</directory>
                <file>../application/Bootstrap.php</file>
                <file>../application/modules/admin/controllers/ErrorController.php</file>
            </exclude>
        </whitelist>
    </filter>
    <logging>
        <log type="coverage-html" target="./log/report" title="PrintConcept" charset="UTF-8" yui="true" highlight="true" lowUpperBound="35" highLowerBound="70" />
        <log type="testdox" target="./log/testdox.html" />
    </logging>
</phpunit>

TestHelper.php

<?php
error_reporting(E_ALL | E_STRICT);

// Define path to application directory
defined('APPLICATION_PATH')
    || define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/../application'));

// Define testing application environment
define('APPLICATION_ENV', 'testing');

// Ensure library/ is on include_path
set_include_path(implode(PATH_SEPARATOR, array(
    realpath(APPLICATION_PATH . '/../library'),
    get_include_path(),
)));

/**
 * Zend_Application
 */
require_once 'Zend/Application.php';

/**
 * Base Controller Test Class
 *
 * All controller test should extend this
 */
require_once 'Zend/Test/PHPUnit/ControllerTestCase.php';

abstract class BaseControllerTestCase extends Zend_Test_PHPUnit_ControllerTestCase
{   
    public function setUp()
    {
        $application = new Zend_Application(APPLICATION_ENV,
                             APPLICATION_PATH . '/configs/application.ini');
        $this->bootstrap = array($application->getBootstrap(), 'bootstrap');

        Zend_Session::$_unitTestEnabled = true;

        parent::setUp();
    }

    public function tearDown()
    {
        /* Tear Down Routine */
    }
}

这仅涵盖 ZF 和 PHPunit 的初始设置