### 控制器测试
> module/Album/test/Controller/AlbumControllerTest.php
```php
<?php
namespace AlbumTest\Controller;
use Album\Controller\AlbumController;
use Zend\Stdlib\ArrayUtils;
use Zend\Test\PHPUnit\Controller\AbstractHttpControllerTestCase;
class AlbumControllerTest extends AbstractHttpControllerTestCase
{
protected $traceError = false;
public function 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
));
parent::setUp();
}
public function testIndexActionCanBeAccessed()
{
$this->dispatch('/album');
$this->assertResponseStatusCode(200);
$this->assertModuleName('Album');
$this->assertControllerName(AlbumController::class);
$this->assertControllerClass('AlbumController');
$this->assertMatchedRouteName('album');
}
}
```
**失败的测试用例**
`AlbumControllerTest::setUp()` 方法最后行 `parent::setUp();` 下加入
```php
$services = $this->getApplicationServiceLocator();
$config = $services->get('config');
unset($config['db']);
$services->setAllowOverride(true);
$services->setService('config', $config);
$services->setAllowOverride(false);
```
