public void ValidateUserQuestionEntryBadInputTest()
        {
            string        input      = "onethirty";
            bool          isInt      = false;
            int           index      = 0;
            ValidateInput validInput = new ValidateInput();

            validInput.ValidateUserQuestionEntry(input, out isInt, out index);
            Assert.False(isInt);
        }
        public void ValidateUserQuestionEntryCorrectInputTest()
        {
            string        input      = "2";
            bool          isInt      = true;
            int           index      = 0;
            ValidateInput validInput = new ValidateInput();

            validInput.ValidateUserQuestionEntry(input, out isInt, out index);
            Assert.True(isInt);
        }