public void CreateNewFoo_IndexOutOfRangeException()
        {
            //arrange
            MyFooClass foo = new MyFooClass();

            //act
            var result = foo.CreateNewFoo("IndexOutOfRangeException");

            //assert
        }
        public void CreateNewFoo_Default_Exception()
        {
            //arrange
            MyFooClass foo = new MyFooClass();

            //act
            var result = foo.CreateNewFoo("default");

            //assert
        }