php – Mocking Static Eloquent Models方法包括find()
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我一直在关注一般的Mockery和PHP-Unit教程 – 包括Jeffrey Way介绍用PHP-Unit和Mockery测试Laravel.但是,对于这个应用程序 – 我们很好地依赖于Eloquent,而宁愿不创建存储库类.
我们能够很好地模拟我们的Widget模型的实例方法.但是,我们正在使用Route：模型绑定,并且我承认在测试控制器的show($widget)方法时,我不确定如何模拟模型的find()方法.
我已经阅读了https://github.com/padraic/mockery/wiki#mocking-public-static-methods个文档,并且看到“别名”前缀可以放在类的前面进行模拟.但我似乎无法让这个工作.
这是routes.php …
Route::model('widgets', 'Widget');
Route::resource('widgets', 'WidgetController');
这是(缩短的)控制器……
<?php
/*
|--------------------------------------------------------------------------
| Widget Controller
|--------------------------------------------------------------------------
|
| An example controller that uses the pre-baked RESTful resource controller
| actions for index, create, store, show, edit, update, destroy, as well as a
| delete method to show the record before deletion.
|
| See routes.php ->
| Route::resource('widget', 'WidgetController');
| Route::get('widget/{widget}/delete', 'WidgetController@delete');
|
*/
class WidgetController extends BaseController
{
/**
* Widget Model
* @var Widget
*/
protected $widget;
/**
* Inject the model.
* @param Widget $widget
*/
public function __construct(Widget $widget)
{
parent::__construct();
$this->widget = $widget;
}
/**
* Display a listing of the resource.
*
* See public function data() below for the data source for the list,
* and the view/widget/index.blade.php for the jQuery script that makes
* the Ajax request.
*
* @return Response
*/
public function index()
{
// Title
$title = Lang::get('widget/title.widget_management');
// Show the page
return View::make('widget/index', compact('title'));
}
/**
* Show a single widget details page.
*
* @return View
*/
public function show($widget)
{
// Title
$title = Lang::get('widget/title.widget_show');
// Show the page
return View::make('widget/show', compact('widget', 'title'));
}
/**
* Show the form for creating a new resource.
*
* @return Response
*/
public function create()
{
// Title
$title = Lang::get('widget/title.create_a_new_widget');
// Show the page
return View::make('widget/create', compact('title'));
}
/**
* Store a newly created resource in storage.
*
* @return Response
*/
public function store()
{
// Validate the inputs
$rules = array(
'name'=> 'required|alpha_dash|unique:widgets,name',
'description'=> 'required'
);
// Validate the inputs
$validator = Validator::make(Input::all(), $rules);
// Check if the form validates with success
if ($validator->passes()) {
// Get the inputs, with some exceptions
$inputs = Input::except('csrf_token');
$this->widget->name = $inputs['name'];
$this->widget->description = $inputs['description'];
$this->widget->save($rules);
if ($this->widget->id) {
// Redirect to the new widget page
return Redirect::to('widgets')->with('success', Lang::get('widget/messages.create.success'));
} else {
// Redirect to the widget create page
//var_dump($this->widget);
return Redirect::to('widgets/create')->with('error', Lang::get('widget/messages.create.error'));
}
} else {
// Form validation failed
return Redirect::to('widgets/create')->withInput()->withErrors($validator);
}
}
}
这是测试夹具.
# /app/tests/controllers/WidgetControllerTest.php
class WidgetControllerTest extends TestCase
{
public function __Construct()
{
$this->mock = Mockery::mock('Eloquent', 'Widget');
}
public function setUp()
{
parent::setUp();
$this->app->instance('Widget', $this->mock);
}
public function tearDown()
{
Mockery::close();
}
/**
* Index
*/
public function testIndex()
{
$this->call('GET', 'widgets');
$this->assertTrue($this->client->getResponse()->isOk());
$this->assertViewHas('title');
}
/**
* Show
*/
public function testShow()
{
//$this->mock->shouldReceive('find')->with(1)->once()->andReturn(array('id'=>1));
$this->mock
->shouldReceive('find')
->once()
->andSet('id', 1);
//$this->call('GET', 'widgets/1');
$this->action('GET', 'WidgetController@show', array(
'widgets' => 1
));
$this->assertTrue($this->client->getResponse()->isOk());
}
/**
* Create
*/
public function testCreate()
{
$crawler = $this->client->request('GET', 'widgets/create');
$this->assertTrue($this->client->getResponse()->isOk());
$this->assertViewHas('title');
$this->assertCount(1, $crawler->filter('h3:contains("Create a New Widget")'));
}
/**
* Store Success
*/
public function testStoreSuccess()
{
$this->mock
->shouldReceive('save')
->once()
->andSet('id', 1);
$this->call('POST', 'widgets', array(
'name' => 'Fu-Widget',
'description' => 'Widget description'
));
$this->assertRedirectedToRoute('widgets.index');
}
/**
* Store Fail
*/
public function testStoreFail()
{
$this->call('POST', 'widgets', array(
'name' => '',
'description' => ''
));
$this->assertRedirectedToRoute('widgets.create');
$this->assertSessionHasErrors(['name']);
}
}
testShow方法有错误：调用未定义的方法Widget :: find()
思考？
解决方法:
好的 – 删除了Route模型绑定,并将对象返回到模拟模型的视图.
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