PHP特性测试Laravel-8中找不到工厂

Question

只是在玩laravel-8单元测试。我扩展了基本的测试用例，并认为laravels工厂方法将可用。我检查了composer.json，工厂正在加载。

我正在尝试运行此特定测试，但factory:

<?php

namespace Tests\Feature\Http\Controllers\Auth;

use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Foundation\Testing\WithFaker;
use Tests\TestCase;
use App\User;

class LoginControllerTest extends TestCase
{
    use RefreshDatabase;
    /** @test */
    public function login_authenticates_and_redirects_user()
    {
        $user = factory(User::class)->create();

        $response = $this->post(route('login'), [
            'email' => $user->email,
            'password' => 'password'
        ]);

        $response->assertRedirect(route('home'));
        $this->assertAuthenticatedAs($user);
    }
}

我得到的错误是:

1) Tests\Feature\Http\Controllers\Auth\LoginControllerTest::login_authenticates_and_redirects_user
Error: Call to undefined function Tests\Feature\Http\Controllers\Auth\factory()

Answer 1

升级到laravel-8版本说明:

• https://laravel.com/docs/8.x/upgrade#seeder-factory-namespaces

Laravel的模型工厂功能已经完全重写，以支持类，与Laravel 7.x风格的工厂不兼容。“

所以为了让它发挥作用，我使用了:

$user = \App\Models\User::factory(User::class)->make();