我有一个非常简单的类的小单元测试。这是我要测试的课程:
<?php
namespace MyApp\sys;
class Auth
{
// ...
public static function getInstance()
{
if(!isset(self::$_instance))
self::$_instance = new Auth();
return self::$_instance;
}
public function authenticate($sMethod, $sData, $sAuth)
{
// ...
return $this->authSession();
}
public function authSession()
{
// ...
$oHandler = new SessionHandler();
}
}
这是 SessionHandler 类:
<?php
namespace MyApp\sys;
class SessionHandler implements \SessionHandlerInterface
{
public function open($sSavePath, $sSessionId)
{
// ...
}
public function close()
{
// ...
}
public function read($sSessionId)
{
// ...
}
public function write($sSessionId, $sSessionData)
{
// ...
}
public function destroy($sSessionId)
{
// ...
}
public function gc($iMaxLifetime)
{
// ...
}
}
这是简单的单元测试:
<?php
namespace Test\MyApp\sys;
use PHPUnit_Framework_TestCase;
class AuthTest extends PHPUnit_Framework_TestCase
{
protected function setUp()
{
parent::setUp();
}
protected function tearDown()
{
parent::tearDown();
}
public function testGetInstance()
{
$oAuth = \MyApp\sys\Auth::getInstance();
$this->assertInstanceOf('\MyApp\sys\Auth', $oAuth);
return $oAuth;
}
/**
* @depends testGetInstance
*/
public function testAuthenticate(\MyApp\sys\Auth $oAuth)
{
$res = $oAuth->authenticate(null, null, null);
}
}
我有以下 phpunit.xml 文件:
<?xml version="1.0" encoding="UTF-8"?>
<phpunit
bootstrap="bootstrap.php"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
stopOnError="true"
stopOnFailure="true"
strict="false"
verbose="true">
<testsuites>
<testsuite name="Authentication">
<directory suffix="Test.php">
./MyApp/sys/
</directory>
</testsuite>
</testsuites>
</phpunit>
...以及以下 bootstrap.php 文件:
<?php
define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/../'));
define('APPLICATION_TEST_PATH', realpath(dirname(__FILE__)));
spl_autoload_register(function($sClas) {
$nClass = str_replace("\\", "/", $sClas);
require_once APPLICATION_PATH . '/' . $nClass . ".php";
});
目录结构是这样的:
- MyProject/
- MyApp/
- sys/
. Auth.php
. SessionHandler.php
- Test/
- MyApp/
- sys/
. AuthTest.php
. bootstrap.php
. phpunit.xml
这就是我尝试从命令行运行这个小单元测试的方式(以及我得到的结果):
# phpunit MyApp/sys/AuthTest.php
PHPUnit 3.7.19 by Sebastian Bergmann.
Configuration read from /Users/pmpro/Code/Snevens/MyProject/Tests/phpunit.xml
.PHP Fatal error: {closure}(): Failed opening required '/Users/pmpro/Code/Snevens/MyProject/SessionHandlerInterface.php' (include_path='.:/usr/share/pear') in /Users/pmpro/Code/Snevens/MyProject/Tests/bootstrap.php on line 7
Fatal error: {closure}(): Failed opening required '/Users/pmpro/Code/Snevens/MyProject/SessionHandlerInterface.php' (include_path='.:/usr/share/pear') in /Users/pmpro/Code/Snevens/MyProject/Tests/bootstrap.php on line 7
我认为这将是注册的自动加载功能的问题,所以我决定跳过类自动加载,以防它是 SessionHandlerInterface 只是为了看看会发生什么:
spl_autoload_register(function($sClas) {
if("SessionHandlerInterface" == $sClas)
return;
$nClass = str_replace("\\", "/", $sClas);
require_once APPLICATION_PATH . '/' . $nClass . ".php";
});
这就是结果:
# phpunit MyApp/sys/AuthTest.php
PHPUnit 3.7.19 by Sebastian Bergmann.
Configuration read from /Users/pmpro/Code/Snevens/MyProject/Tests/phpunit.xml
.PHP Fatal error: Interface 'SessionHandlerInterface' not found in /Users/pmpro/Code/Snevens/MyProject/MyApp/sys/SessionHandler.php on line 9
Fatal error: Interface 'SessionHandlerInterface' not found in /Users/pmpro/Code/Snevens/MyProject/MyApp/sys/SessionHandler.php on line 9
如果我直接从命令行调用 SessionHandler.php,它不会返回错误:
# php SessionHandler.php
(returns nothing)
我做错了什么或我错过了什么?
这只发生在SessionHandlerInterface上。例如,我尝试只运行testGetInstance,使Auth类实现ArrayAccess,它根本没有抱怨。如果我让Auth类实现SessionHandlerInterface它会立即抱怨。
我正在运行 PHP 5.4.13 和 PHP Unit 3.7.19