public void RotateArrayBasedOnNumToRotate()
        {
            int[] inputArr    = new int[] { 1, 2, 3, 4, 5 };
            int   arrLength   = 5;
            int   numToRotate = 4;

            var expectedResult = new int[] { 2, 3, 4, 5, 1 };
            var actualResult   = RotateArray.GiveNewRotatedArray(inputArr, numToRotate);

            Assert.AreEqual(expectedResult, actualResult);
        }
        public void CheckLengthOfArr()
        {
            int[] inputArr  = new int[] { 1, 2, 3, 4, 5 };
            int   arrLength = 5;
            //int numToRotate = 4;

            var expectedResult = 5;
            //var rotateArray = new RotateArray();
            var actualResult = RotateArray.GiveNewRotatedArray(inputArr);

            Assert.AreEqual(expectedResult, actualResult);
        }