public void PassingTest()
        {
            Assert.Equal(4, 2 + 2);
            var fizz = new fizzbuzz();

            Assert.Equal("fizz", fizz.getname(3));
        }
        public void TestForFizz(int number)
        {
            var fizz = new fizzbuzz();

            Assert.Equal("fizz", fizz.getname(number));
        }
        public void Test12()
        {
            var fizz = new fizzbuzz();

            Assert.Equal("fizz", fizz.getname(12));
        }
        public void Test2()
        {
            var fizz = new fizzbuzz();

            Assert.Equal("4", fizz.getname(4));
        }
        public void Test1()
        {
            var fizz = new fizzbuzz();

            Assert.Equal("1", fizz.getname(1));
        }