public void LuxuryTaxTest() { var player = new Player("name"); var banker = new Banker(new[] { player }); var luxuryTax = new LuxuryTax(banker); var playerMoney = banker.Money[player]; luxuryTax.LandOn(player); Assert.AreEqual(playerMoney - LuxuryTax.LUXURY_TAX, banker.Money[player]); }