在 Laravel Phpunit 下，調用 Guzzle Promise 中的 Illuminate config() helper 時拋出 BindingResolutionException

Question

在控制器內調用 Guzzle Promise 下的全局輔助函數 config() 時，我收到了 BindingResolutionException()。

運行 phpunit 時，似乎 Illuminate helpers.php 沒有加載到 Guzzle Promise 下。 這是一個錯誤還是我濫用了某些東西？

以下是我的代碼。 （這是一個新的 Laravel 項目）

腳本

./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);
    }
...

測試

...
    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/"
        }
    },

網頁.php

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

Answer 1

我最近遇到了這個問題，這是由於權限問題。 phpunit 需要在 .phpunit.result.cache 上寫權限（至少）。