public User Add(User item)
{
var newUser = (User)item.Clone();
newUser.Id = !_users.Any() ? 1 : _users.Max(user => user.Id) + 1;
_users.Add(newUser);
return (User)newUser.Clone();
}
public User Update(User item)
{
var existUser = _users.SingleOrDefault(user => user.Id == item.Id);
if (existUser == null)
{
throw new NullReferenceException();
}
existUser.Login = item.Login;
return (User)existUser.Clone();
}
public void AddTest()
{
var name = Guid.NewGuid().ToString();
var NewUser = new User
{
Login = name
};
var AddedUser = service.Add(NewUser);
Assert.IsNotNull(AddedUser);
Assert.IsTrue(AddedUser.Id > 0);
Assert.AreEqual(AddedUser.Login, name);
}