Laravel 8没有运行测试

Question

首先，我现在的环境：

• 码头版20.10.1
• docker-撰写版本1.27.4
• MySql 8.0.21 (码头形象)
• PHP 7.4.13 -码头形象
• PHP 7.4.13本地

Composer.json：

"require": {
    "php": "^7.4|^8.0",
    "doctrine/dbal": "^3.0",
    "fideloper/proxy": "^4.4",
    "fruitcake/laravel-cors": "^2.0",
    "guzzlehttp/guzzle": "7.0",
    "laravel-lang/lang": "~8.0",
    "laravel/framework": "^8.12",
    "laravel/tinker": "^2.5",
    "ramsey/uuid": "^4.1"
},
"require-dev": {
    "barryvdh/laravel-ide-helper": "^2.9",
    "facade/ignition": "^2.5",
    "fakerphp/faker": "^1.9.1",
    "laravel/breeze": "^1.0",
    "mockery/mockery": "^1.4.2",
    "nunomaduro/collision": "^5.0",
    "phpunit/phpunit": "^9.3.3"
}

在运行时，我会收到以下错误：

• $ php手工测试

PHP Fatal error:  Uncaught Illuminate\Contracts\Container\BindingResolutionException: 
Target [Illuminate\Contracts\Debug\ExceptionHandler] is not instantiable. 
in /home/______/proj/php//______/vendor/laravel/framework/src/Illuminate/Container/Container.php:1038

我的测试文件(我甚至没有完成我的测试)：

<?php

namespace Tests\Unit;

use App\Models\Pessoa;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class __________ extends TestCase
{
    use RefreshDatabase;
    protected Pessoa $pessoa;
    /**
     * A basic unit test example.
     *
     * @return void
     */
    public function testExample()
    {
        $this->pessoa = factory(Pessoa::class);

        $this->assertTrue(true);
    }
}

Answer 1

嗯，“解决方案”有点简单，在进行大量搜索之前，我在GitHub问题上找到了以下声明

• “对我来说，这是访问权限。这可能是vm/容器环境的一个问题。”

我试着和苏一起运行，发现了另一个错误：

• $ sudo php artisan测试

   FAIL  Tests\Unit\____________
  ⨯ example

  ---

  • Tests\Unit\_____________ > example
   Illuminate\Database\QueryException 

  SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known (SQL: SHOW FULL TABLES WHERE table_type = 'BASE TABLE')

  at vendor/laravel/framework/src/Illuminate/Database/Connection.php:678
    674▕         // If an exception occurs when attempting to run a query, we'll format the error
    675▕         // message to include the bindings with SQL, which will make this exception a
    676▕         // lot more helpful to the developer instead of just the database's errors.
    677▕         catch (Exception $e) {
  ➜ 678▕             throw new QueryException(
    679▕                 $query, $this->prepareBindings($bindings), $e
    680▕             );
    681▕         }
    682▕ 


  Tests:  1 failed
  Time:   0.12s

嗯，而且它也不起作用，但是因为我使用docker在本地运行这个项目，所以我尝试在容器中运行它，它成功了！

• $ docker exec f546517976f4 php手工测试

TL;DR :在Docker容器中运行测试