小编Gra*_*aya的帖子

我对单元测试很陌生，我想尝试测试我的登录页面，我的目标是：-> 如果它在数据库中匹配-> 重定向到路由“/”-> 如果不是-> 重定向到路由“ /登录'

<?php

namespace Tests\Feature;

use App\Domain\Core\Models\User;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Session;
use Tests\TestCase;
use Illuminate\Foundation\Testing\WithoutMiddleware;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Illuminate\Foundation\Testing\DatabaseTransactions;

class userTest extends TestCase
{
    use DatabaseMigrations;
    /**
     * A basic test example.
     *
     * @return void
     */
    public function testLoginTrue()
    {
        $credential = [
            'email' => 'user@ad.com',
            'password' => 'user'
        ];
         $this->post('login',$credential)->assertRedirect('/');
    }

    public function testLoginFalse()
    {
        $credential = [
            'email' => 'user@ad.com',
            'password' => 'usera'
        ];
        $this->post('login',$credential)->assertRedirect('/login');
    }
}

当我在 TestLoginTrue 上测试时，它成功返回到 '/' 但是当我尝试 TestLoginFalse …

我有一个这样的查询

SELECT 
    totalvolume = SUM(volume),
    totalusage = SUM(usage),
    percentage = CAST(SUM(usage) * 100 / SUM(volume) as decimal (10,2)),   
    YEAR 
FROM 
    table1

我得到如下表

|totalvolume|totalusage|percentage|Year
|--------------------------------------
| 100       | 50       | 50.00    |2016  
| 200       | 50       | 25.00    |2015 

我的目标是使用以下命令使列表变得像这样PIVOT：

|Type        |2015  |2016   |
|------------------------   |
| totalvolume| 200  | 100   |
| totalusage | 50   | 50    |
| percentage |25.00|50.00 |

所以我决定首先使用 a) 创建此表UNPIVOT：

Type        | Value | year
-------------------
totalvolume |100    |2016
totalusage  |50 …