public void NUnitTest_FilterDigit_In_General_If_Input_Array_Length_Is_0()
        {
            int[] inputArray = new int[0];

            var filter = 6;

            var filterPredicate = new FilterAndChange.FilterArrayIntegerNumbers(filter);

            Assert.Throws <ArgumentOutOfRangeException>(() => FilterAndChange.FilterDigit(inputArray, filterPredicate));
        }
        public void NUnitTest_FilterDigit_In_General_Expected_ArgumentNullException()
        {
            int[] inputArray = null;

            var filter = 6;

            var filterPredicate = new FilterAndChange.FilterArrayIntegerNumbers(filter);

            Assert.Throws <ArgumentNullException>(() => FilterAndChange.FilterDigit(inputArray, filterPredicate));
        }