public void TestIsDrivingStructure() { Automobile car = new Automobile(); //Is the car driving Assert.AreEqual(false, car.Driving()); //Start the car car.SetDriving(true); //Is the car Driving Assert.IsTrue(car.Driving()); //stop the car car.SetDriving(false); //has the car stopped driving Assert.IsFalse(car.Driving()); }