public void AddRemoveOperations()
{
IDataBaseEngine idbe = GetDataBaseCoClass();
User user = RandomUser;
string login = user.Login;
// add new user
Assert.IsTrue(idbe.AddUser(user));
// get user by login
User addedUser = idbe.GetUsers().FirstOrDefault(x => x.Login == login);
// user is not null
Assert.IsNotNull(addedUser);
// remove user by id
Assert.IsTrue(idbe.RemoveUserAt(addedUser.Id));
// get user by login
addedUser = idbe.GetUsers().FirstOrDefault(x => x.Login == login);
// user has to be equal to null
Assert.IsNull(addedUser);
}
public bool RemoveUserAt(int id)
{
return(m_idbe.RemoveUserAt(id));
}
