public void TestLogInAlex()
{
Assert.AreNotEqual(null, _model.LoginModule().Login("alex", "alex"));
}
/// <summary>
/// Method for sign up that provides functionality from model layer
/// Called from view layer
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns>true for succesful operation</returns>
public bool SignUp(string username, string password)
{
return(_model.LoginModule().AddUser(username, password));
}