Arrays.Arrays.ArrayIndexOf C# (CSharp) Method

        public void ArrayIndexOf()
        {
            int[] intArray = {1, 2, 3, 4, 5};

            const int expectedVal = 2; //Since Arrays are zero based, we expect the integer 3 to be at position 2

            Assert.AreEqual(Array.IndexOf(intArray, 3), expectedVal);

        }
    }