public void CanChangeLoginName()
{
// Arrange
User user = new User() { LoginName = "Bob" };
FakeRepository repository = new FakeRepository();
repository.Add(user);
AdminController target = new AdminController(repository);
string oldLogin = user.LoginName;
string newLogin = "******";
// Action
target.ChangeLoginName(oldLogin, newLogin);
// Assert
Assert.AreEqual(newLogin, user.LoginName);
Assert.IsTrue(repository.DidSubmitChanges);
}
public void Add(User user)
{
this.Users.Add(user);
}