public Parcel GetParcelByCode(string code) { var customerRepository = new FakeCustomerRepository(); var carrierRepository = new FakeCarrierRepository(); var customer = customerRepository.GetById(Guid.NewGuid()); var carrier = carrierRepository.GetById(Guid.NewGuid()); var parcelFake = new Parcel( new DeliveryInterval(new DateTime(20180202), new DateTime(20180205)), new TrackingCode("123", carrier), carrier, customer, "12341" ); return(parcelFake); }