public void UpdateList()
{
foreach (var bet in HorseTipDataValidator.HandleNullHorseTipList(HotTips.horseTips))
{
rtbDisplay.AppendText(bet.ToString());
}
}
public void NullHorseTipsListReturnsEmptyInstead()
{
//Arrange
List <HorseTip> horseTips = null;
//Act
horseTips = HorseTipDataValidator.HandleNullHorseTipList(horseTips);
//Assert
Assert.IsNotNull(horseTips);
Assert.IsTrue(horseTips.Count == 0);
}