public void OutputFriendlyDescriptionWithIndexOverloadTest2()
        {
            //create a new list to output
            var OutputList = new List<string> { "Item 1" };

            //go run the output string
            var Result = OutputList.ToOutputString((thisItem, thisIndex) => string.Format("{0}. {1}", thisIndex + 1, thisItem), ", ");

            //check the result
            Assert.Equal("1. Item 1", Result);
        }
        public void OutputFriendlyDescriptionNonIndexOverloadTest3()
        {
            //create a new list to output
            var OutputList = new List<string>();

            //go run the output string
            var Result = OutputList.ToOutputString(x => x, ", ");

            //check the result
            Assert.Equal(string.Empty, Result);
        }