我按照本教程:
https://blog.pusher.com/react-laravel-application/
我做了两个部分:Backend
和Frontend
。
当我运行应用程序时(在用Frontend
编译$ npm run dev
之后),我运行了Laravel
应用程序:$ php artisan serve
。
通过该应用程序,我能够创建一个Project
,但是当我尝试创建一个新的Task
时,我从500 Internal Server Error
(API
)获得了Backend
,如下所示:
如您所见,在上图中,请求的路线是:/api/tasks
(POST
方法)。
存档:/routes/api.php
我有以下内容:
<?php
Route::get('projects', 'ProjectController@index');
Route::post('projects', 'ProjectController@store');
Route::get('projects/{id}', 'ProjectController@show');
Route::put('projects/{project}', 'ProjectController@markAsCompleted');
Route::post('tasks', 'TaskController@store');
Route::put('tasks/{task}', 'TaskController@markAsCompleted');
?>
存档:app/Http/Controllers/TaskController.php
我有以下内容:
<?php
namespace App\Http\Controllers;
use App\Project;
use Illuminate\Http\Request;
class ProjectController extends Controller {
public function index() {
$projects = Project::where('is_completed', false)
->orderBy('created_at', 'desc')
->withCount(['tasks' => function ($query) {
$query->where('is_completed', false);
}])->get();
return $projects->toJson();
}
public function store(Request $request) {
$validatedData = $request->validate([
'name' => 'required',
'description' => 'required',
]);
$project = Project::create([
'name' => $validatedData['name'],
'description' => $validatedData['description'],
]);
return response()->json('Project created!');
}
public function show($id) {
$project = Project::with(['tasks' => function ($query) {
$query->where('is_completed', false);
}])->find($id);
return $project->toJson();
}
public function markAsCompleted(Project $project) {
$project->is_completed = true;
$project->update();
return response()->json('Project updated!');
}
}
?>
我正在尝试解决这个问题,并且在开发的早期阶段检测到这种问题,而不必将Frontend
已经实现,因为这个问题发生在Backend
上。
然后,我的问题是:我如何使用测试框架:JEST
(许多开发人员非常推荐)使用这个特定的Laravel
+ React
项目?
请提供您的所有信息。我真的很感激。
谢谢!
我可能会迟到。希望这对那些希望使用反应预设为laravel项目设置开玩笑测试环境的人有所帮助。
安装和配置
安装是dev依赖
npm install jest --save-dev
在项目根jest.config.js
中为jest创建一个新的配置文件
/**jest.config.js**/
module.exports = {
testRegex: 'resources/js/test/.*.test.js$'
}
将test
命令添加到package.json
。看到我添加了"scripts": { "test": "jest"}
。你的package.json文件可能有所不同。我粘贴整个package.json只是为了演示目的。没有必要用这个全部替换它。只需要添加脚本测试部分。
/**package.json**/
{
"private": true,
"scripts": {
"dev": "npm run development",
"development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
"watch": "npm run development -- --watch",
"watch-poll": "npm run watch -- --watch-poll",
"hot": "cross-env NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
"prod": "npm run production",
"production": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
"test": "jest"
},
"devDependencies": {
"@babel/preset-react": "^7.0.0",
"axios": "^0.18",
"bootstrap": "^4.0.0",
"cross-env": "^5.1",
"jest": "^24.1.0",
"jquery": "^3.2",
"laravel-mix": "^4.0.7",
"lodash": "^4.17.5",
"popper.js": "^1.12",
"react": "^16.2.0",
"react-dom": "^16.2.0",
"react-test-renderer": "^16.8.2",
"resolve-url-loader": "^2.3.1",
"sass": "^1.15.2",
"sass-loader": "^7.1.0"
}
}
完成
现在来测试它是否有效
创建一个示例测试resources/js/test/index.test.js
/**resources/js/test/index.test.js**/
test('it works', () => {
expect(1 + 2).toBe(3)
})
最后通过运行测试它
npm test
输出将是类似的
> @ test /home/aimme/docker/demoproject
> jest
PASS resources/js/test/index.test.js
✓ it works (3ms)
Test Suites: 1 passed, 1 total
Tests: 1 passed, 1 total
Snapshots: 0 total
Time: 1.025s
Ran all test suites.