public void The_DessertService_can_like_the_dessert()
{
//Arrange
var dessertRepo = new DessertRepository(_unitOfWorkMock.Object);
var dessertSvc = new DessertService(dessertRepo);
var oldLikes = _testDessert.Likes;
//Actions
var newDessert = dessertSvc.LikeDessert(_testDessert.ID);
//Assertions
_unitOfWorkMock.Verify(uow => uow.Get<Dessert>(_dessertGuid));
_unitOfWorkMock.Verify(uow => uow.Update(_testDessert));
Assert.That(newDessert.Likes == oldLikes + 1);
}
public void The_dessert_service_can_call_the_repository_to_save_the_dessert()
{
//Arrange
var service = new DessertService(_dessertRepoMock.Object);
//Action
service.Save(_testDessert);
//Assertions
_dessertRepoMock.Verify(repo => repo.Save(_testDessert));
}
public void The_DessertService_can_receive_list_in_order_of_rating_from_repository()
{
//Arrange
IDessertService dessertService = new DessertService(_dessertRepoMock.Object);
//Action
IList<Dessert> dessertList = dessertService.GetRatedDesserts(false);
//Assertions
_dessertRepoMock.Verify(drm => drm.GetInOrder(dessert => dessert.Likes >= 0
, dessert => dessert.Likes
, false), Times.Once());
Assert.That(dessertList.Count == 2);
Assert.AreEqual(dessertList[0], _testDessert2);
Assert.AreEqual(dessertList[1], _testDessert1);
}