public async Task AddToFavoritesListShouldBeEmptyAutopartAddedToFavoritesTwice()
{
var list = new List <Favorite>();
var mockRepository = new Mock <IDeletableEntityRepository <Favorite> >();
mockRepository
.Setup(x => x.AllAsNoTracking())
.Returns(list.AsQueryable());
mockRepository
.Setup(x => x.AddAsync(It.IsAny <Favorite>()))
.Callback(
(Favorite favorite) => list.Add(favorite));
mockRepository
.Setup(x => x.HardDelete(It.IsAny <Favorite>()))
.Callback(
(Favorite favorite) => list.Remove(favorite));
var service = new FavoritesService(mockRepository.Object);
var userId = "User_01";
await service.AddToFavoriteAsync(userId, 1);
await service.AddToFavoriteAsync(userId, 1);
Assert.Empty(list);
}
public async Task OneUserShouldBeAbleToAddMultipleAutoparts()
{
var list = new List <Favorite>();
var mockRepository = new Mock <IDeletableEntityRepository <Favorite> >();
mockRepository
.Setup(x => x.AllAsNoTracking())
.Returns(list.AsQueryable());
mockRepository
.Setup(x => x.AddAsync(It.IsAny <Favorite>())).Callback(
(Favorite favorite) => list.Add(favorite));
mockRepository
.Setup(x => x.HardDelete(It.IsAny <Favorite>())).Callback(
(Favorite favorite) => list.Remove(favorite));
var service = new FavoritesService(mockRepository.Object);
var userId = "User_01";
var favoritesCount = 4;
for (int i = 0; i < favoritesCount; i++)
{
await service.AddToFavoriteAsync(userId, i);
}
Assert.Equal(favoritesCount, list.Count);
}
public async Task AddToFavoritesListShouldHaveCountOfOneWhenDoneOnce()
{
var list = new List <Favorite>();
var mockRepository = new Mock <IDeletableEntityRepository <Favorite> >();
mockRepository
.Setup(x => x.AllAsNoTracking())
.Returns(list.AsQueryable());
mockRepository
.Setup(x => x.AddAsync(It.IsAny <Favorite>()))
.Callback(
(Favorite favorite) => list.Add(favorite));
var service = new FavoritesService(mockRepository.Object);
var userId = "User_01";
await service.AddToFavoriteAsync(userId, 1);
Assert.Single(list);
}