public void TestPurchase()
{
TradableProperty tradableProperty = new TradableProperty();
Player player = new Player("Tom");
tradableProperty.purchase(ref player);
Assert.AreEqual(player.getBalance(), 1300);
Assert.AreEqual(tradableProperty.getOwner().getName(), "Tom");
Player player2 = new Player("Jerry");
try
{
tradableProperty.purchase(ref player2);
}catch (ApplicationException e)
{
Assert.AreEqual("System.ApplicationException", e.ToString().Substring(0, 27));
}
}
