public void TestDivide()
        {
            int x = 3, y = 4;
            int result = SimpleMaths.Divide(x, y);

            //Console.WriteLine("SimpleMath.Divide({0},{1}) => {2}", x, y, result);
            AssertEquals(x / y, result);
        }
        public void TestMultiply()
        {
            int x = 3, y = 4;
            int result = SimpleMaths.Multiply(x, y);

            //Console.WriteLine("SimpleMath.Multiply({0},{1}) => {2}", x, y, result);
            AssertEquals(x * y, result);
        }
        public void TestPlus()
        {
            int x = 3, y = 4;
            int result = SimpleMaths.Plus(x, y);

            //Console.WriteLine("SimpleMath.Plus({0},{1}) => {2}", x, y, result);

            AssertEquals(x + y, result);
        }
        public void TestMinus()
        {
            int x = 3, y = 4;
            int result = SimpleMaths.Minus(x, y);

            //Console.WriteLine("SimpleMath.Minus({0},{1}) => {2}", x, y, result);

            //AssertEquals(x - y,result);

            Assert.AreEqual(x - y, result, "Minus Not Working As Expected");
        }