public void Test_SubgridSegmentCleaving_AdoptCellPassesFrom()
{
// Create the sub grid with lots of cell passes
var subGrid = MakeSubgridWith10240CellPassesAtOneSecondIntervals();
var segment1 = subGrid.Cells.PassesData[0];
// Get the time range
segment1.PassesData.CalculateTimeRange(out DateTime startSegmentTime, out DateTime endSegmentTime);
// Create a second segment specially and use the cell pass adopter to move cell passes
var segment2 = new SubGridCellPassesDataSegment
{
Owner = subGrid,
SegmentInfo = new SubGridCellPassesDataSegmentInfo()
};
segment2.AllocateFullPassStacks();
SegmentCellPassAdopter.AdoptCellPassesFrom(segment2.PassesData, segment1.PassesData, startSegmentTime + new TimeSpan((endSegmentTime.Ticks - startSegmentTime.Ticks) / 2));
// Check the times of the adopted cells are correct
Assert.True(segment1.VerifyComputedAndRecordedSegmentTimeRangeBounds(), "Segment1 has inappropriate cell pass time range compared to segment time range");
Assert.True(segment2.VerifyComputedAndRecordedSegmentTimeRangeBounds(), "Segment2 has inappropriate cell pass time range compared to segment time range");
segment1.PassesData.CalculateTotalPasses(out int totalPassCount1, out _, out int maximumPassCount1);
segment2.PassesData.CalculateTotalPasses(out int totalPassCount2, out _, out int maximumPassCount2);
Assert.True(10240 == (totalPassCount1 + totalPassCount2), $"Totals ({totalPassCount1} and {totalPassCount2} don't add up to 10240 after cleaving");
Assert.True(5 == maximumPassCount1, $"Maximum pass count 1 {maximumPassCount1}, is not 5");
Assert.True(5 == maximumPassCount2, $"Maximum pass count 2 {maximumPassCount2}, is not 5");
// Check the segment pass count in the segment is correct
Assert.True(totalPassCount1 == segment1.PassesData.SegmentPassCount, $"Total passes for segment 1 {totalPassCount1} is not equal to segmentPassCount in that segment {segment1.PassesData.SegmentPassCount}");
Assert.True(totalPassCount2 == segment2.PassesData.SegmentPassCount, $"Total passes for segment 2 {totalPassCount2} is not equal to segmentPassCount in that segment {segment2.PassesData.SegmentPassCount}");
}
/// <summary>
/// Causes this segment to adopt all cell passes from sourceSegment where those cell passes were
/// recorded at or later than a specific date
/// </summary>
/// <param name="sourceSegment"></param>
/// <param name="atAndAfterTime"></param>
public void AdoptCellPassesFrom(ISubGridCellSegmentPassesDataWrapper sourceSegment, DateTime atAndAfterTime)
{
SegmentCellPassAdopter.AdoptCellPassesFrom(this, sourceSegment, atAndAfterTime);
}
