'DatabaseSeeder', '--force' => true]); Artisan::call('db:seed', ['--class' => 'DemoSeeder', '--force' => true]); }); test('expense belongs to category', function () { $expense = Expense::factory()->forCategory()->create(); $this->assertTrue($expense->category()->exists()); }); test('expense belongs to customer', function () { $expense = Expense::factory()->forCustomer()->create(); $this->assertTrue($expense->customer()->exists()); }); test('expense belongs to company', function () { $expense = Expense::factory()->forCompany()->create(); $this->assertTrue($expense->company()->exists()); });