public void Arrange() { _carRepo = new KomodoGreenRepo(); _car1 = new KomodoGreen(CarTypeEnum.electric, "Tesla", "It's a Tesla."); _car2 = new KomodoGreen(CarTypeEnum.electric, "Zoom", "It's a Zoom."); _car3 = new KomodoGreen(CarTypeEnum.gas, "Ford", "It's a regular Ford."); _carRepo.AddCar(_car1); _carRepo.AddCar(_car2); _sampleListToAdd.Add(_car3); _listRepo = new KomodoGreenListRepo(); _list1 = new KomodoGreenList(CarListTypeEnum.Electric); _list2 = new KomodoGreenList(CarListTypeEnum.Gas); _listRepo.CreateCarList(_list1); }