public void ExpandStartToTest()
{
TimeInterval timeInterval = new TimeInterval(start, end);
timeInterval.ExpandStartTo(start.AddMilliseconds(1));
Assert.Equal <DateTime>(timeInterval.Start, start);
timeInterval.ExpandStartTo(start.AddMinutes(-1));
Assert.Equal <DateTime>(timeInterval.Start, start.AddMinutes(-1));
} // ExpandStartToTest
public void ExpandStartToTest() {
TimeInterval timeInterval = new TimeInterval(start, end);
timeInterval.ExpandStartTo(start.AddMilliseconds(1));
Assert.AreEqual(timeInterval.Start, start);
timeInterval.ExpandStartTo(start.AddMinutes(-1));
Assert.AreEqual(timeInterval.Start, start.AddMinutes(-1));
}