public void ElectricCarAdapterBreakTeslaTest()
        {
            IElectricCar tesla = null;;            // = new Tesla ();

            ElecticCarAdpater electricCarAdapter = new ElecticCarAdpater(tesla);

            Assert.IsNotNull(electricCarAdapter);

            electricCarAdapter.Brake();
        }
        public void ElectricCarAdapterChangeGearTeslaTest()
        {
            IElectricCar tesla = null;;            // = new Tesla ();

            ElecticCarAdpater electricCarAdapter = new ElecticCarAdpater(tesla);

            Assert.IsNotNull(electricCarAdapter);

            electricCarAdapter.ChangeGear();
        }