public UserDALTest()
{
//fake data
_userList = new List<UserInfo>();
_userList.Add(new UserInfo { UserID = 1, UserName="catcher", UserIsActive=true });
_userList.Add(new UserInfo { UserID = 2, UserName = "hawk", UserIsActive = false });
_user = new UserInfo() { UserID=3, UserIsActive=true, UserName = "tom" };
}