public void CreateFilterFuncTest()
{
List <FileInfo> fileInfos = new List <FileInfo>(EventStampFilterTest.testFiles.Select(p => new FileInfo(p.Key)));
EventStampFilter filter = new EventStampFilter();
Func <FileInfo, bool> filterFunc = filter.CreateFilterFunc(fileInfos, new DateTime(3000, 1, 1), new DateTime(4000, 1, 1));
IEnumerable <FileInfo> result = fileInfos.Where(filterFunc);
Assert.AreEqual(3, result.Count());
Assert.IsTrue(result.Contains(fileInfos[1]) && result.Contains(fileInfos[2]) && result.Contains(fileInfos[3]));
}
public void GetEventStampCutsTest()
{
EventStampInfo[] infos = new EventStampInfo[]
{
new EventStampInfo(DateTime.MinValue, new DateTime(2000, 1, 1)),
new EventStampInfo(new DateTime(2000, 1, 1), new DateTime(3000, 1, 1)),
new EventStampInfo(new DateTime(3000, 1, 1), new DateTime(4000, 1, 1)),
new EventStampInfo(new DateTime(4000, 1, 1), new DateTime(5000, 1, 1)),
new EventStampInfo(new DateTime(5000, 1, 1), new DateTime(6000, 1, 1)),
};
DateTime startTime;
DateTime endTime;
DateTime startCut;
DateTime endCut;
startTime = new DateTime(1000, 1, 1);
endTime = startTime + TimeSpan.FromDays(1);
EventStampFilter.GetEventStampCuts(infos, startTime, endTime, out startCut, out endCut);
Assert.AreEqual(new DateTime(2000, 1, 1), startCut);
Assert.AreEqual(new DateTime(2000, 1, 1), endCut);
startTime = new DateTime(7000, 1, 1);
endTime = startTime + TimeSpan.FromDays(1);
EventStampFilter.GetEventStampCuts(infos, startTime, endTime, out startCut, out endCut);
Assert.AreEqual(DateTime.MaxValue.ToUniversalTime(), startCut);
Assert.AreEqual(DateTime.MinValue.ToUniversalTime(), endCut);
startTime = new DateTime(3000, 1, 1);
endTime = new DateTime(4000, 1, 1);
EventStampFilter.GetEventStampCuts(infos, startTime, endTime, out startCut, out endCut);
Assert.AreEqual(startTime, startCut);
Assert.AreEqual(new DateTime(5000, 1, 1), endCut);
startTime = new DateTime(1000, 1, 1);
endTime = new DateTime(9000, 1, 1);
EventStampFilter.GetEventStampCuts(infos, startTime, endTime, out startCut, out endCut);
Assert.AreEqual(startTime, startCut);
Assert.AreEqual(DateTime.MaxValue.ToUniversalTime(), endCut);
startTime = new DateTime(1000, 1, 1);
endTime = new DateTime(3000, 1, 1);
EventStampFilter.GetEventStampCuts(infos, startTime, endTime, out startCut, out endCut);
Assert.AreEqual(new DateTime(2000, 1, 1), startCut);
Assert.AreEqual(new DateTime(4000, 1, 1), endCut);
startTime = new DateTime(3000, 1, 1);
endTime = new DateTime(9000, 1, 1);
EventStampFilter.GetEventStampCuts(infos, startTime, endTime, out startCut, out endCut);
Assert.AreEqual(startTime, startCut);
Assert.AreEqual(DateTime.MaxValue.ToUniversalTime(), endCut);
}
