public void AddDeliveryService_GivenANewService_AddsToDatabase()
{
// arrange
DeliveryService service = new DeliveryService()
{
ID = 2, ShipperID = 3
};
Mock <IDeliveryServiceRepository> mockServiceRepo = new Mock <IDeliveryServiceRepository>();
ShippingService sut = new ShippingService(null, null, mockServiceRepo.Object, null);
// act
sut.AddDeliveryService(service);
// assert
mockServiceRepo.Verify(
r => r.AddService(It.Is <DeliveryService>(s => s.ID == 2 && s.ShipperID == 3)),
Times.Once());
}
