public void TestGet()
        {
            Residential r = new Residential();

            Assert.AreEqual(50, r.getHouseCost());
            Assert.AreEqual(60, r.getHotelCost());

            Assert.AreEqual(0, r.getHouseCount());
            Assert.AreEqual(50, r.getRent());
            Assert.AreEqual(200, r.getPrice());
            Assert.AreEqual(4, Residential.getMaxHouses());
            Assert.AreEqual(1, Residential.getMaxHotels());
        }