public void IndexedTrainLocationTimeModelClassModelPropertyIsNullIfEntryPropertyIsNull()
{
IndexedTrainLocationTimeModel testObject = new IndexedTrainLocationTimeModel {
Entry = null
};
TrainLocationTimeModel testOutput = testObject.Model;
Assert.IsNull(testOutput);
}
public void IndexedTrainLocationTimeModelClassModelPropertyReturnsSameObjectAsEntryPropertyIfTypeOfObjectIsTrainLocationTimeModel()
{
IndexedTrainLocationTimeModel testObject = new IndexedTrainLocationTimeModel {
Entry = new TrainLocationTimeModel()
};
TrainLocationTimeModel testOutput = testObject.Model;
Assert.AreSame(testObject.Entry, testOutput);
}
private static Tuple <int, TrainSegmentModel> CompareWithSharedTimes(TrainSegmentModel x, TrainSegmentModel y)
{
// Check first common time
var xFirstCommon = x.Timings.First(t => t is TrainLocationTimeModel && y.TimingsIndex.ContainsKey(t.LocationKey)) as TrainLocationTimeModel;
var XCommonTimes = x.Timings
.Select((t, i) => new IndexedTrainLocationTimeModel {
Entry = t, Index = i
})
.Where(t => t.Model != null && y.TimingsIndex.ContainsKey(t.Model.LocationKey))
.ToList();
List <int> timeComparisons = new List <int>(XCommonTimes.Count);
List <IndexedTrainLocationTimeModel> YCommonTimes = new List <IndexedTrainLocationTimeModel>();
foreach (IndexedTrainLocationTimeModel entry in XCommonTimes)
{
ILocationEntry yEntry = y.TimingsIndex[entry.Entry.LocationKey];
var yModel = new IndexedTrainLocationTimeModel {
Entry = yEntry, Index = y.Timings.IndexOf(yEntry)
};
YCommonTimes.Add(yModel);
if (!(x.ContinuationFromEarlier && entry.Index == 0) && !(y.ContinuationFromEarlier && yModel.Index == 0) && !(x.ContinuesLater && entry.Index == x.Timings.Count - 1) &&
!(y.ContinuesLater && yModel.Index == y.Timings.Count - 1))
{
timeComparisons.Add(GenericTimeModelComparer.Default.Compare(entry.Model, yModel.Model));
}
}
if (timeComparisons.All(t => t == 0))
{
return(new Tuple <int, TrainSegmentModel>(0, null));
}
List <int> differentTimeComparisons = timeComparisons.Where(t => t != 0).ToList();
int firstDifference = differentTimeComparisons[0];
if (differentTimeComparisons.Skip(1).All(t => t == firstDifference))
{
return(new Tuple <int, TrainSegmentModel>(firstDifference, null));
}
int switchIdx = 0;
foreach (int tc in timeComparisons.Skip(1))
{
if (tc != firstDifference && tc != 0)
{
break;
}
switchIdx++;
}
TrainSegmentModel splitSegment;
if (firstDifference < 0)
{
splitSegment = x.SplitAtIndex(XCommonTimes[switchIdx].Index, 2);
}
else
{
splitSegment = y.SplitAtIndex(YCommonTimes[switchIdx].Index, 2);
}
return(new Tuple <int, TrainSegmentModel>(firstDifference, splitSegment));
}