Laravel在测试具有许多依赖关系的模型之前准备数据库，有没有更好的方法？

use App\Models\User;
use App\Models\Role;
use Illuminate\Database\Eloquent\Factories\Factory;

class UserFactory extends Factory
{
    protected $model = User::class;

    public function definition()
    {
        return [
            'name' => $this->faker->name,
            'email' => $this->faker->unique()->safeEmail,
            'role_id' => Role::factory(),
        ];
    }
}

php artisan make:migration create_users_table --create=users

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use App\Models\Role;

class CreateUsersTable extends Migration
{
    public function up()
    {
        Schema::create('users', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->string('email')->unique();
            $table->foreignId('role_id')->constrained('roles');
            $table->timestamps();
        });

        Role::create(['name' => 'Admin']);
        Role::create(['name' => 'User']);
    }

    public function down()
    {
        Schema::dropIfExists('users');
    }
}

use Illuminate\Foundation\Testing\DatabaseMigrations;
use Tests\TestCase;

class ExampleTest extends TestCase
{
    use DatabaseMigrations;

    public function setUp(): void
    {
        parent::setUp();

        $this->artisan('migrate');
        User::factory()->count(10)->create();
    }

    // 测试代码...
}