在 Laravel Phpunit 下，调用 Guzzle Promise 中的 Illuminate config() helper 时抛出 BindingResolutionException

Question

在控制器内调用 Guzzle Promise 下的全局辅助函数 config() 时，我收到了 BindingResolutionException()。

运行 phpunit 时，似乎 Illuminate helpers.php 没有加载到 Guzzle Promise 下。 这是一个错误还是我滥用了某些东西？

以下是我的代码。 （这是一个新的 Laravel 项目）

脚本

./vendor/phpunit/phpunit/phpunit tests/MyTest.php

例外

Illuminate\Contracts\Container\BindingResolutionException {#448
  #message: "Target class [config] does not exist."
  #code: 0
  #file: "./vendor/laravel/framework/src/Illuminate/Container/Container.php"
  #line: 809
  -previous: ReflectionException {#540
    #message: "Class config does not exist"
    #code: -1
    #file: "./vendor/laravel/framework/src/Illuminate/Container/Container.php"
    #line: 807
    trace: {
      ./vendor/laravel/framework/src/Illuminate/Container/Container.php:807 { …}
      ./vendor/laravel/framework/src/Illuminate/Container/Container.php:685 { …}
      ./vendor/laravel/framework/src/Illuminate/Foundation/Application.php:794 { …}
      ./vendor/laravel/framework/src/Illuminate/Container/Container.php:633 { …}
      ./vendor/laravel/framework/src/Illuminate/Foundation/Application.php:779 { …}
      ./vendor/laravel/framework/src/Illuminate/Foundation/helpers.php:119 { …}
      ./vendor/laravel/framework/src/Illuminate/Foundation/helpers.php:275 { …}
      ./app/Http/Controllers/Controller.php:22 {
        App\Http\Controllers\Controller->App\Http\Controllers\{closure}
        › try {
        ›     dump(config('app.env'));
        › } catch (\Exception $e) {
        arguments: {
          $key: "app.env"
        }
      }
      ./vendor/guzzlehttp/promises/src/FulfilledPromise.php:39 { …}
      ./vendor/guzzlehttp/promises/src/TaskQueue.php:47 { …}
      ./vendor/guzzlehttp/promises/src/TaskQueue.php:26 { …}
      GuzzleHttp\Promise\TaskQueue->GuzzleHttp\Promise\{closure}() {}
    }
  }
  trace: {
    ./vendor/laravel/framework/src/Illuminate/Container/Container.php:809 { …}
    ./vendor/laravel/framework/src/Illuminate/Container/Container.php:685 { …}
    ./vendor/laravel/framework/src/Illuminate/Foundation/Application.php:794 { …}
    ./vendor/laravel/framework/src/Illuminate/Container/Container.php:633 { …}
    ./vendor/laravel/framework/src/Illuminate/Foundation/Application.php:779 { …}
    ./vendor/laravel/framework/src/Illuminate/Foundation/helpers.php:119 { …}
    ./vendor/laravel/framework/src/Illuminate/Foundation/helpers.php:275 { …}
    ./app/Http/Controllers/Controller.php:22 {
      App\Http\Controllers\Controller->App\Http\Controllers\{closure}
      › try {
      ›     dump(config('app.env'));
      › } catch (\Exception $e) {
      arguments: {
        $key: "app.env"
      }
    }
    ./vendor/guzzlehttp/promises/src/FulfilledPromise.php:39 { …}
    ./vendor/guzzlehttp/promises/src/TaskQueue.php:47 { …}
    ./vendor/guzzlehttp/promises/src/TaskQueue.php:26 { …}
    GuzzleHttp\Promise\TaskQueue->GuzzleHttp\Promise\{closure}() {}
  }
}

控制器

...
    public function index()
    {
        dump(config('app.env'));

        $promise = new FulfilledPromise(null);
        $promise->then(function () {
            try {
                dump(config('app.env'));
            } catch (\Exception $e) {
                dump($e);
            }
        });
        return response('ok', 200);
    }
...

测试

...
    public function testExample()
    {
        $response = $this->get('/');

        $response->assertStatus(200);
    }
...

作曲家.json

...
    "require": {
        "php": "^7.2.5",
        "fideloper/proxy": "^4.2",
        "fruitcake/laravel-cors": "^1.0",
        "guzzlehttp/guzzle": "^6.3",
        "laravel/framework": "^7.0",
        "laravel/tinker": "^2.0"
    },
    "require-dev": {
        "facade/ignition": "^2.0",
        "fzaninotto/faker": "^1.9.1",
        "mockery/mockery": "^1.3.1",
        "nunomaduro/collision": "^4.1",
        "phpunit/phpunit": "^8.5"
    },
...
    "autoload": {
        "psr-4": {
            "App\\": "app/"
        },
        "classmap": [
            "database/seeds",
            "database/factories"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },

网页.php

...
Route::get('/', 'Controller@index');

Answer 1

我最近遇到了这个问题，这是由于权限问题。 phpunit 需要在 .phpunit.result.cache 上写权限（至少）。