public void InitaliseDevelopableLandWithCorrectData() { int[] rentTable = new int[6] { 30, 60, 100, 150, 200, 320 }; int price = 200; Colour group = Colour.Blue; DevelopableLand reyLane = new DevelopableLand("Rey Lane", price, group, rentTable); // correct name Assert.AreEqual("Rey Lane", reyLane.GetPropertyName()); // correct price Assert.AreEqual(200, reyLane.GetPrice()); // correct group Assert.AreEqual(Colour.Blue, reyLane.GetColourGroup()); // correct rent table var actualRentTable = reyLane.GetRentTable(); for (int i = 0; i < 5; i++) { Assert.AreEqual(rentTable[i], actualRentTable[i]); } // initially unowned Assert.IsNull(reyLane.GetOwner()); // initially unmortgaged Assert.IsFalse(reyLane.IsMortgaged()); // initially undeveloped Assert.AreEqual(0, reyLane.GetHouses()); // implements IProperty interface Assert.IsTrue(reyLane is IProperty); }