? ??? ??? Laravel? ?? ???: ??? ?? ??(?? ??)? ?? ?????. ??? ??? ???? ??? ? ??? ????. .

??? ?? ??? ???

?????? ?? ???? ??? ? ?? ??? ?? ???? ?? ???? ???? ??? ?????. ?????? ???. ? ???? Admin ? Front ??????? ???? ?? ??? ???? ????? ??? ???? ?????. Admin和Front來分離管理后臺的測試和前端頁面的測試。

現(xiàn)在讓我們專注于管理后臺carousel的CRUD功能測試。在test/Feature目錄里添加CarouselFeatureTest ?類。

<?php
namespace Tests\Feature\Admin\Carousels;
use Tests\TestCase;
class CarouselFeatureTest extends TestCase
{
    /** @test */
    public function it_can_show_the_create_carousel_page()
    {
       $employee = factory(User::class)->create();
????????$this
????????????->actingAs($employee,?'admin')
????????????->get(route('admin.carousel.create'))
????????????->assertStatus(200)
????????????->assertSee('Title')
????????????->assertSee('Subtitle')
????????????->assertSee('Link')
????????????->assertSee('Link?Text')
????????????->assertSee('Image');
????}
}

我們來分析一下上面的代碼。

• 我們需要->actingAs()方法來通過用戶認證中間件并且模擬admin用戶(如果項目中沒有進行使用認證看守器則不需要這一步)。

• 然后我們通過route()取出了創(chuàng)建carousel的頁面。

• 斷言響應的HTTP狀態(tài)碼為200。

• 最后斷言會在頁面上看到的文本值。

運行phpunit看看會發(fā)生什么。

PHPUnit?6.5.7?by?Sebastian?Bergmann?and?contributors.
E???????????????????????????????????????????????????????????????????1?/?1?(100%)
Time:?920?ms,?Memory:?26.00MB
There?was?1?error:
1)?Tests\Feature\Admin\Carousels\CarouselFeatureTest::it_can_show_the_create_carousel_page
InvalidArgumentException:?Route?[admin.carousel.create]?not?defined.

出錯就對了。我們還沒有在web.php這個路由文件中定義路由，所以將會出現(xiàn)上面的錯誤。讓我們定義這個路由。

<?php
Route::namespace(&#39;Admin&#39;)->group(function?()?{
????Route::resource('carousel',?'Carousels\CarouselController');
});

分析：

• 在我的app/Http/Controllers目錄中還有其他目錄歸置文件和文件夾。我有Admin, Front 和 Auth這幾個目錄。

• 在Admin這個命名空間中還有Carousels文件夾，在這個文件夾中是CarouselController.php文件。

在終端中運行中運行如下命令來創(chuàng)建控制器

php?artisan?make:controller?--resource?Admin/Carousels/CarouselController

定義路由、創(chuàng)建好Controller之后，再次運行phpunit

PHPUnit?6.5.7?by?Sebastian?Bergmann?and?contributors.
F???????????????????????????????????????????????????????????????????1?/?1?(100%)
Time:?987?ms,?Memory:?28.00MB
There?was?1?failure:
1)?Tests\Feature\Admin\Carousels\CarouselFeatureTest::it_can_show_the_create_carousel_page
Failed?asserting?that?''?contains?"Title".

起作用了！路由錯誤消失了不過我們遇到了一個新的錯誤，通過新錯誤讓我們想到應該是測試用例服務在響應的UI頁面上找到Title這個單詞。Hmm 好吧，這是應為我們沒有在create方法中返回視圖，讓我們加上返回視圖的代碼。

<?php
namespace App\Http\Controllers\Admin\Carousels;
use App\Http\Controllers\Controller;
class CarouselController extends Controller
{
    /**
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function create()
    {
        return view(&#39;admin.carousels.create&#39;);
    }
}

視圖文件位于resource/views/admin/carousels/create.blade.php

@extends('layouts.admin.app')

@section('content')
    <!-- Main content -->
????<section class="content">
????????@include('layouts.errors-and-messages')
????????<p class="box">
????????????<p class="box-body">
????????????????<form action="{{ route(&#39;admin.carousel.store&#39;) }}" method="post" enctype="multipart/form-data">
????????????????????{{?csrf_field()?}}
????????????????????<p class="form-group">
????????????????????????<label for="title">Title</label>
????????????????????????<input type="text" name="title" id="title" class="form-control" placeholder="Title" value="{{ old(&#39;title&#39;) }}">
????????????????????</p>
????????????????????<p class="form-group">
????????????????????????<label for="image">Image</label>
????????????????????????<input type="file" name="image" id="image" class="form-control">
????????????????????</p>
????????????????????<p class="form-group">
????????????????????????<label for="link">Link</label>
????????????????????????<p class="input-group">
????????????????????????????<span class="input-group-addon">http://</span>
????????????????????????????<input type="text" name="link" id="link" class="form-control" placeholder="www.example.com" value="{{ old(&#39;link&#39;) }}">
????????????????????????</p>
????????????????????</p>
????????????????????<p class="btn-group">
????????????????????????<a href="{{ route(&#39;admin.carousel.index&#39;) }}" class="btn btn-default btn-sm">Back</a>
????????????????????????<button type="submit" class="btn btn-primary btn-sm">Create</button>
????????????????????</p>
????????????????</form>
????????????</p>
????????</p>
????</section>
????<!-- /.content -->
@endsection

視圖文件夾中并沒有admin和carousels文件夾，所以你需要自己創(chuàng)建它們。

創(chuàng)建好blade視圖文件后再次運行phpunit

???git:?phpunit?--filter=CarouselFeatureTest::it_can_show_the_create_carousel_page
PHPUnit?6.5.7?by?Sebastian?Bergmann?and?contributors.
.???????????????????????????????????????????????????????????????????1?/?1?(100%)
Time:?810?ms,?Memory:?28.00MB
OK?(1?test,?6?assertions)

Nice，看起來非常好。

現(xiàn)在，如果有人搞亂了你的blade模板，你會馬上知道因為這個測試會執(zhí)行失敗。到Github里去檢查一下到底是誰搞亂模板文件，蛤！

通過POST數(shù)據(jù)創(chuàng)建carousel

現(xiàn)在讓我們測試一下通過頁面里的表單是否能夠創(chuàng)建carousel數(shù)據(jù)。

要創(chuàng)建carousel別忘了先寫測試，沒有捷徑。

<?php
namespace Tests\Feature\Admin\Carousels;
use Tests\TestCase;
class CarouselFeatureTest extends TestCase
{
    /** @test */
    public function it_can_create_the_carousel()
    {
        $file = UploadedFile::fake()->create('image.jpg');
????????$data?=?[
????????????'title'?=>?$this->faker->word,
????????????'link'?=>?$this->faker->url,
????????????'image'?=>?$file,
????????];
??????
????????$employee?=?factory(User::class)->create();
??????
????????$this
????????????->actingAs($employee,?'admin')
????????????->post(route('admin.carousel.store'),?$data)
????????????->assertStatus(302)
????????????->assertRedirect(route('admin.carousel.index'))
????????????->assertSessionHas('message',?'Create?carousel?successful!');
????}
??
????/**?@test?*/
????public?function?it_can_show_the_create_carousel_page()
????{
???????$employee?=?factory(User::class)->create();
????????$this
????????????->actingAs($employee,?'admin')
????????????->get(route('admin.carousel.create'))
????????????->assertStatus(200)
????????????->assertSee('Title')
????????????->assertSee('Subtitle')
????????????->assertSee('Link')
????????????->assertSee('Link?Text')
????????????->assertSee('Image');
????}
}

分析：

• 我們斷言在創(chuàng)建成功后會重定向到carousel列表頁。

• 我們還斷言成功設置了Create carousel successful!這個Flash信息

這個測試會執(zhí)行失敗，因為store()方法現(xiàn)在還空著，讓我們用下面的代碼填充它：

<?php
namespace App\Http\Controllers\Admin\Carousels;
use App\Http\Controllers\Controller;
use App\Shop\Carousels\Exceptions\CarouselNotFoundException;
use App\Shop\Carousels\Exceptions\CreateCarouselErrorException;
use App\Shop\Carousels\Exceptions\UpdateCarouselErrorException;
use App\Shop\Carousels\Repositories\CarouselRepository;
use App\Shop\Carousels\Repositories\CarouselRepositoryInterface;
use App\Shop\Carousels\Requests\CreateCarouselRequest;
use App\Shop\Carousels\Requests\UpdateCarouselRequest;
use Illuminate\Http\UploadedFile;
class CarouselController extends Controller
{
    /**
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function create()
    {
        return view(&#39;admin.carousels.create&#39;);
    }
    /**
     * @param CreateCarouselRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(CreateCarouselRequest $request)
    {
        try {
          
            $data = $request->except('_token');
????????????if?($request->hasFile('image')?&&?$request->file('image')?instanceof?UploadedFile)?{
????????????????$data['src']?=?$request->file('image')->store('carousels',?['disk'?=>?'public']);
????????????}
????????????
????????????$carouselRepo?=?new?CarouselRepository(new?Carousel);
????????????$carouselRepo->createCarousel($data);
??????????
????????????$request->session()->flash('message',?'Create?carousel?successful!');
????????????return?redirect()->route('admin.carousel.index');
????????}?catch?(CreateCarouselErrorException?$e)?{
????????????$request->session()->flash('error',?$e->getMessage());
????????????return?redirect()->back()->withInput();
????????}
????}
}

然后運行phpunit

?? ?? ?? ???? CRUD ?? ???? ???????. test/Feature ????? CarouselFeatureTest ???? ?????.

???git:?phpunit?--filter=CarouselFeatureTest::it_can_create_the_carousel??????????
PHPUnit?6.5.7?by?Sebastian?Bergmann?and?contributors.
.???????????????????????????????????????????????????????????????????1?/?1?(100%)
Time:?993?ms,?Memory:?28.00MB
OK?(1?test,?5?assertions)

? ??? ??? ?????.

• ??? ?? ????? ???? ->actingAs() ???? ?????. > admin ???(?????? ?? ??? ???? ?? ?? ? ??? ???? ????).

• ??? route()? ?? carousel? ??? ???? ?????.
• ??? HTTP ?? ??? 200?? ?????.

• ?? ??? ???? ??? ??? ????.

phpunit? ???? ?? ?? ????? ?????.

rrreee ???? ?????. ??? ?? web.php? ??? ???? ??? ??? ?? ?? ??? ?????. ? ??? ??? ?????. rrreee

??:

• 
  ? app/Http/Controllers ????? ????. ??? ??? ???? ?? ???????. Admin, Front ? Auth ????? ????.
• #????#Admin ???????? Carousels ??? ??, ? ???? CarouselController? ????. php ??. #????#

#????#????? ????? ????? ?? ???? ????? #????#rrreee#????#???? ???? ????? ??? ? ?? ? ????? phpunit#????#rrreee#????# ?????! ??? ??? ????? ??? ??? ???? ??? ?? ???? ?? UI ????? ????? ??? ????? ??????. ? ????. create ????? ?? ???? ??? ?????. ?? ???? ??? ??? ?????. #????#rrreee#????#? ??? resource/views/admin/carousels/create.blade.php? ????.#????#rrreee#????#? ???? ?? ?? admin ? carousels ??? ???? ?? ???? ???. #????##????#???? ? ??? ??? ? ?? phpunit? ??? ???. #????#rrreee#????#???, ?? ?? ????. #????##????#?? ???? ???? ???? ????? ???? ????? ?? ? ? ????. Github? ?? ?? ??? ??? ???? ??? ???. #????##????#POST ???? ?? ??? ??#????##????#?? ???? ??? ?? ??? ???? ??? ? ??? ???? ?????. #????##????# ???? ???? ?? ???? ???? ?? ?? ???. ???? ????. #????#rrreee#????#??: #????#

• #????#??? ??? ?? ???? ????? ??? ? ????? ???? ?????. #????#
• #????# ?? ??? ??? ??! ??? ???? ????? ?????? ????? #????#

#?? ?? # store() ???? ??? ?? ?? ??? ? ???? ?????. ?? ??? ???????. #????#rrreee#????#?? ?? phpunit code>? ?????. #????#rrreee#????#?? ???? ???? ??? ? ?? ?? ?? ???? ???? ??? ??? ???. #????##????# ?? ?? ??: #????##????##????#Nginx ??? ???? ?????? nginx ??? ??? ? ??? ???? ?#????##????##????##????# Laravel? ??? ??? ?? ??(??)#????##????##????## ???? #laravel5.5 ??????? ? ? ???? ???? ??(?? ??) #????##????##????##????##????#

? ??? Laravel? ??? ?? ???: ??? ?? ??(?? ??)? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!