public void DeletePastEndDoesNothingTest() {
var initialRange = new SectorRange(0, 1000);
var initialSector = CreateMock<ISector>();
var collection = new SectorCollection(initialRange.PairValue(initialSector).Wrap());
collection.DeleteRange(new SectorRange(1000, 2000));
var pairs = collection.EnumerateSectorPairs();
AssertEquals(1, pairs.Count);
AssertEquals(0, pairs[0].Key.startInclusive);
AssertEquals(1000, pairs[0].Key.endExclusive);
AssertEquals(initialSector, pairs[0].Value);
VerifyNoMoreInteractions();
}
public void DeleteRangeTest() {
var initialRange = new SectorRange(0, 1000);
var initialSector = CreateMock<ISector>();
var chopRange = new SectorRange(250, 750);
var leftSector = CreateMock<ISector>();
var leftRange = new SectorRange(0, 250);
var rightSector = CreateMock<ISector>();
var rightRange = new SectorRange(750, 1000);
var leftAndRightRange = new[] { leftRange, rightRange };
var leftAndRightSectors = new[] { leftSector, rightSector };
var leftAndRightRangeAndSectors = new[] { leftRange.PairValue(leftSector), rightRange.PairValue(rightSector) };
When(initialSector.Segment(Eq(initialRange), EqSequence(leftAndRightRange))).ThenReturn(leftAndRightRangeAndSectors);
var collection = new SectorCollection(new KeyValuePair<SectorRange, ISector>(initialRange, initialSector).Wrap());
collection.DeleteRange(chopRange);
Verify(initialSector).Segment(Eq(initialRange), Any<IEnumerable<SectorRange>>(x => x.SequenceEqual(leftAndRightRange)));
VerifyNoMoreInteractions();
AssertTrue(leftAndRightSectors.SequenceEqual(collection.EnumerateSectors()));
}
