Laravel：在Laravel存储立面上伪造的未定义方法，用于文件上传测试

Question

我开始通过在Laravel的HTTP测试中进行实验来学习TDD。这是我的测试功能：

public function testLoginUsingUserDeni() {
    $response = $this->json('POST', '/api/v1/login', [
            'email' => 'ramadhanrperdana@gmail.com',
            'password' => 'secret'
        ]);
    $response
        ->assertStatus(200)
        ->assertJSONStructure($this->loginSuccessJsonStructure);

    return $response->original['token'];
}

/**
* @depends testLoginUsingUserDeni
*/
public function testGambarBaru($token) {
    Storage::fake('gambar');
    $response = $this->json('POST', '/api/gambar/baru', [
            'token' => $token,
            'gambar' => UploadedFile::fake()->image('evidence.jpg'),
            'posisi' => 1
        ]);
    Storage::disk('gambar')->assertExists('evidence.jpg');
    $response
        ->assertStatus(200)
        ->assertJSONStructure($this->gambarJsonStructure);
}

但是，在运行测试后，我得到了如下错误：

PHPUnit 5.7.11 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.0.13-0ubuntu0.16.04.1
Configuration: /home/kromatin/Projects/PJB REMBANG/web-apps/KawistaK3_web/phpunit.xml

..E.......................................                        42 / 42 (100%)

Time: 2.94 seconds, Memory: 20.00MB

There was 1 error:

1) Tests\Feature\Api\GambarTest::testGambarBaru
BadMethodCallException: Call to undefined method League\Flysystem\Filesystem::fake

/home/kromatin/Projects/PJB REMBANG/web-apps/KawistaK3_web/vendor/league/flysystem/src/Plugin/PluggableTrait.php:86
/home/kromatin/Projects/PJB REMBANG/web-apps/KawistaK3_web/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemAdapter.php:475
/home/kromatin/Projects/PJB REMBANG/web-apps/KawistaK3_web/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php:328
/home/kromatin/Projects/PJB REMBANG/web-apps/KawistaK3_web/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:221
/home/kromatin/Projects/PJB REMBANG/web-apps/KawistaK3_web/tests/Feature/Api/GambarTest.php:65

ERRORS!
Tests: 42, Assertions: 313, Errors: 1.
Script phpunit --color=always --verbose handling the test event returned with error code 2

在执行testGambarBaru功能时出现错误，而其他功能运行良好。那个错误指向我所在的那条线Storage::fake('gambar');。

测试功能的目的是确保文件上传API正常运行。我遵循了Laravel关于从此文档上传文件的测试文档：https ://laravel.com/docs/5.4/http-tests#testing-file-uploads 。但结果表明fakeStorage Facade中没有调用任何方法。我已经在供应商目录中进行了一些搜索，以查找有关fakeStorage Facades的任何方法，但找不到。我正在使用Laravel 5.4。有什么我想念的吗？

Answer 1

[已解决]我检查了laravel的Github存储库，并意识到fake几天前添加的Storage Facade方法。做完后composer update我的问题解决了。今天学到的教训是不要忽视像Composer这样的强大工具，并确保更新我们的项目依赖项以确保我们也可以执行最新功能。