public void TestSecondsUnderflow()
        {
            var ticks = TimeSpan.TicksPerSecond - 1;

            TimeSpanSerializerTestsHelper <C> .TestUnderflow(ticks, "NumberLong(0)");
        }
        public void TestMinutesUnderflow()
        {
            var ticks = TimeSpan.TicksPerMinute - 1;

            TimeSpanSerializerTestsHelper <C> .TestUnderflow(ticks, "0");
        }
        public void TestMicrosecondsUnderflow()
        {
            var ticks = __ticksPerMicrosecond - 1;

            TimeSpanSerializerTestsHelper <C> .TestUnderflow(ticks, "NumberLong(0)");
        }
        public void TestHoursUnderflow()
        {
            var ticks = TimeSpan.TicksPerHour - 1;

            TimeSpanSerializerTestsHelper <C> .TestUnderflow(ticks, "0");
        }