JohanneA

fun getShipmentWithOneBox(): Shipment {
  return Shipment(
     id = 1L,
     boxes = listOf(
       Box(
         id = 1L, 
	 contents = listOf(
           Product(id = 1L, name = "Pink Fuzzy Jacket"))
         )
       )

JohanneA

fun getShipmentWithOneBox(): ShipmentBuilder {
  return buildShipment {
    id = 1L
    buildBoxes {
      id = 1L
      buildProduct {
        id = 1L
	name = "Pink Fussy Jacket"
      }
    }