public void Delete_WhenErrorDuringDelete_ShouldRollBack()
{
var userRepo = new UserRepository();
var friendshipRepo = new FriendshipRepository();
var tripRepo = new UserTripRepository();
var user = ModelTestHelper.CreateUser(1, "DeleteUser");
var pwd = user.Password;
userRepo.SaveUser(user);
Assert.IsFalse(userRepo.HasErrors);
var secondUser = ModelTestHelper.CreateUser(2, "AFriend", "AFriendMail");
userRepo.SaveUser(secondUser);
Assert.IsFalse(userRepo.HasErrors);
var friendship = ModelTestHelper.CreateFriendship(user.Id, secondUser.Pseudo);
var otherFriendship = ModelTestHelper.CreateFriendship(secondUser.Id, user.Pseudo);
friendshipRepo.SaveFriendship(friendship);
friendshipRepo.SaveFriendship(otherFriendship);
Assert.IsFalse(friendshipRepo.HasErrors);
user.AddFriend(friendship);
secondUser.AddFriend(otherFriendship);
var trip = ModelTestHelper.CreateUserTrip(user.Id, "ATrip");
tripRepo.SaveUserTrip(trip);
Assert.IsFalse(tripRepo.HasErrors);
user.AddTrip(trip);
var mock = new Mock <IUserTripRepository>();
mock.Setup(s => s.DeleteUserTrip(trip)).Callback(() => tripRepo.DeleteUserTrip(trip));
mock.SetupGet(s => s.HasErrors).Returns(true);
var service = new UserServices(new UserRepository(), mock.Object, new FriendshipRepository());
service.DeleteUser(user);
service = new UserServices();
var dbUser = service.LoginByPseudo(user.Pseudo, pwd);
Assert.IsNotNull(dbUser);
Assert.AreEqual(1, dbUser.Friends.Count());
Assert.AreEqual(1, dbUser.Trips.Count());
Assert.AreEqual(1, service.GetUserTrips(user.Id).Count());
Assert.AreEqual(1, service.GetUserFriendships(user.Id).Count());
Assert.AreEqual(1, service.GetUserFriendships(secondUser.Id).Count(f => f.FriendName == user.Pseudo));
}
public void Delete_WhenValid_ShouldCommit()
{
var userRepo = new UserRepository();
var friendshipRepo = new FriendshipRepository();
var tripRepo = new UserTripRepository();
var user = ModelTestHelper.CreateUser(1, "DeleteUser");
userRepo.SaveUser(user);
Assert.IsFalse(userRepo.HasErrors);
var secondUser = ModelTestHelper.CreateUser(2, "AFriend", "AFriendMail");
userRepo.SaveUser(secondUser);
Assert.IsFalse(userRepo.HasErrors);
var friendship = ModelTestHelper.CreateFriendship(user.Id, secondUser.Pseudo);
var otherFriendship = ModelTestHelper.CreateFriendship(secondUser.Id, user.Pseudo);
friendshipRepo.SaveFriendship(friendship);
friendshipRepo.SaveFriendship(otherFriendship);
Assert.IsFalse(friendshipRepo.HasErrors);
user.AddFriend(friendship);
secondUser.AddFriend(otherFriendship);
var trip = ModelTestHelper.CreateUserTrip(user.Id, "ATrip");
tripRepo.SaveUserTrip(trip);
Assert.IsFalse(tripRepo.HasErrors);
user.AddTrip(trip);
var service = new UserServices();
service.DeleteUser(user);
Assert.IsNull(service.GetUserInfo(user.Pseudo));
Assert.AreEqual(0, service.GetUserTrips(user.Id).Count());
Assert.AreEqual(0, service.GetUserFriendships(user.Id).Count());
Assert.AreEqual(0, service.GetUserFriendships(secondUser.Id).Count(f => f.FriendName == user.Pseudo));
}