public void physicalProductNoException()
        {
            //Arrange
            IOrder order = new PhysicalProduct();
            int    result;

            //Assert
            Assert.DoesNotThrow(() => order.ActionTaken(out result));
        }
        public void physicalProductFailureTest()
        {
            //Arrange
            IOrder order = new PhysicalProduct();
            int    result;

            //Act
            order.ActionTaken(out result);

            //Assert
            Assert.AreEqual(1, result);
        }