public void When_I_Scan_with_a_SingleColumnValueFilter_and_a_NullComparator_with_the_operator_not_equal_I_get_the_expected_results()
        {
            var expectedRecords = new List<FilterTestRecord>();

            var client = new HBaseClient(_credentials);
            var scanner = new Scanner();

            var comparer = new NullComparator();

            var filter = new SingleColumnValueFilter(
                Encoding.UTF8.GetBytes(ColumnFamilyName1),
                Encoding.UTF8.GetBytes(LineNumberColumnName),
                CompareFilter.CompareOp.Equal,
                comparer);
            scanner.filter = filter.ToEncodedString();
            RequestOptions scanOptions = RequestOptions.GetDefaultOptions();
            scanOptions.AlternativeEndpoint = Constants.RestEndpointBaseZero;
            ScannerInformation scanInfo = null;
            try
            {
                scanInfo = client.CreateScannerAsync(_tableName, scanner, scanOptions).Result;
                List<FilterTestRecord> actualRecords = RetrieveResults(scanInfo, scanOptions).ToList();

                actualRecords.ShouldContainOnly(expectedRecords);
            }
            finally
            {
                if (scanInfo != null)
                {
                    client.DeleteScannerAsync(_tableName, scanInfo, scanOptions).Wait();
                }
            }
        }
        public void When_I_Scan_with_a_SingleColumnValueFilter_and_a_NullComparator_with_the_operator_not_equal_I_get_the_expected_results()
        {
            var expectedRecords = new List<FilterTestRecord>();

            var client = new HBaseClient(_credentials);
            var scanner = new Scanner();

            var comparer = new NullComparator();

            var filter = new SingleColumnValueFilter(
                Encoding.UTF8.GetBytes(ColumnFamilyName1),
                Encoding.UTF8.GetBytes(LineNumberColumnName),
                CompareFilter.CompareOp.Equal,
                comparer);
            scanner.filter = filter.ToEncodedString();

            ScannerInformation scanInfo = client.CreateScanner(_tableName, scanner);
            List<FilterTestRecord> actualRecords = RetrieveResults(scanInfo).ToList();

            actualRecords.ShouldContainOnly(expectedRecords);
        }