public void SetFeedInfoTest()
{
// create the feed.
var feed = new GTFSFeed();
// create the feed info
var info = new FeedInfo
{
StartDate = "some start date",
EndDate = "some end date",
Lang = "some language",
PublisherName = "some publisher",
PublisherUrl = "some url",
Tag = new object(),
Version = "some version"
};
// verify initial state.
var emptyFeedInfo = new FeedInfo();
var oldFeedInfo = feed.GetFeedInfo();
Assert.IsTrue(_comparer.Equals(emptyFeedInfo, oldFeedInfo));
// set the feed info.
feed.SetFeedInfo(info);
// test result.
var newFeedInfo = feed.GetFeedInfo();
Assert.IsTrue(_comparer.Equals(info, newFeedInfo));
}
public static Tuple <DateTime, DateTime> GetFeedDateRange(GTFSFeed feed)
{
FeedInfo info = feed.GetFeedInfo();
if (info.StartDate != null && info.EndDate != null)
{
return(new Tuple <DateTime, DateTime>(
DateTime.ParseExact(info.StartDate, "yyyyMMdd", System.Globalization.CultureInfo.InvariantCulture),
DateTime.ParseExact(info.EndDate, "yyyyMMdd", System.Globalization.CultureInfo.InvariantCulture)));
}
DateTime?minStartLeft = null;
DateTime?minStartRight = null;
DateTime?maxEndLeft = null;
DateTime?maxEndRight = null;
DateTime minStart;
DateTime maxEnd;
if (feed.Calendars.Any())
{
minStartLeft = feed.Calendars.Min(x => x.StartDate);
maxEndLeft = feed.Calendars.Max(x => x.EndDate);
}
if (feed.CalendarDates.Any())
{
minStartRight = feed.CalendarDates.Where(x => x.ExceptionType == ExceptionType.Added).Min(x => x.Date);
maxEndRight = feed.CalendarDates.Where(x => x.ExceptionType == ExceptionType.Added).Max(x => x.Date);
}
if (minStartLeft.HasValue && minStartRight.HasValue)
{
if (minStartLeft > minStartRight)
{
minStart = minStartRight.Value;
}
else
{
minStart = minStartLeft.Value;
}
}
else
{
if (minStartLeft.HasValue)
{
minStart = minStartLeft.Value;
}
else
{
minStart = minStartRight.Value;
}
}
if (maxEndLeft.HasValue && maxEndRight.HasValue)
{
if (maxEndLeft > maxEndRight)
{
maxEnd = maxEndLeft.Value;
}
else
{
maxEnd = maxEndLeft.Value;
}
}
else
{
if (maxEndLeft.HasValue)
{
maxEnd = maxEndLeft.Value;
}
else
{
maxEnd = maxEndRight.Value;
}
}
return(new Tuple <DateTime, DateTime>(minStart, maxEnd));
}
