'DatabaseSeeder', '--force' => true]); Artisan::call('db:seed', ['--class' => 'DemoSeeder', '--force' => true]); }); test('user belongs to currency', function () { $user = User::factory()->create(); $this->assertTrue($user->currency()->exists()); }); test('user belongs to many companies', function () { $user = User::factory()->hasCompanies(5)->create(); $this->assertInstanceOf('Illuminate\Database\Eloquent\Collection', $user->companies); });