IterationTimeSpanFromString() static private method

Makes the iteration timespan from a string.
static private IterationTimeSpanFromString ( string iterationLength ) : System.TimeSpan
iterationLength string dd.hhmmss
return System.TimeSpan
        public void TestIterationTimeSpanFromStringOneDay()
        {
            TimeSpan result = VistaDateTimeIterator.IterationTimeSpanFromString("1.");

            Assert.AreEqual(1, result.Days);
            Assert.AreEqual(0, result.Hours);
            Assert.AreEqual(0, result.Minutes);
            Assert.AreEqual(0, result.Seconds);
        }
        public void TestIterationTimeSpanFromStringTooManySeconds()
        {
            TimeSpan result = VistaDateTimeIterator.IterationTimeSpanFromString("1.250290");

            Assert.AreEqual(2, result.Days);
            Assert.AreEqual(1, result.Hours);
            Assert.AreEqual(3, result.Minutes);
            Assert.AreEqual(30, result.Seconds);
        }
        public void TestIterationTimeSpanFromStringOhOne()
        {
            TimeSpan result = VistaDateTimeIterator.IterationTimeSpanFromString("01");

            Assert.AreEqual(1, result.Hours);
        }