public static void Main()
        {
            Console.WriteLine("Enter a number for Side 1:");
            string stringSide1 = Console.ReadLine();
            int    side1       = int.Parse(stringSide1);

            Console.WriteLine("Enter a number for Side 2:");
            string stringSide2 = Console.ReadLine();
            int    side2       = int.Parse(stringSide2);

            Console.WriteLine("Enter a number for Side 3:");
            string stringSide3 = Console.ReadLine();
            int    side3       = int.Parse(stringSide3);

            if (IsTriangle.IfAnySideLonger(side1, side2, side3) == true)
            {
                Console.WriteLine("This cannot make a triangle!");
            }
            else if (IsTriangle.CheckSide1AndSide2(side1, side2) == true && IsTriangle.CheckSide2AndSide3(side2, side3) == true)
            {
                Console.WriteLine("This is an Equilateral Triangle!");
            }
            else if (IsTriangle.CheckSide1AndSide2(side1, side2) == true || IsTriangle.CheckSide2AndSide3(side2, side3) == true || IsTriangle.CheckSide1AndSide3(side1, side3) == true)
            {
                Console.WriteLine("This is an Isosceles Triangle!");
            }
            else
            {
                Console.WriteLine("This is a Scalene Triangle!");
            }
        }
        public void IsTriangle_Side1EqualToSide2_True()
        {
            IsTriangle testIsTriangle = new IsTriangle();

            Assert.AreEqual(true, testIsTriangle.CheckSide1AndSide2(3, 3));
        }