public static void Union_SecondOrdered_SourceMultiple(ParallelQuery<int> leftQuery, int leftCount, ParallelQuery<int> rightQuery, int rightCount, int count)
{
IntegerRangeSet seenUnordered = new IntegerRangeSet(0, leftCount);
int seen = leftCount;
foreach (int i in leftQuery.Union(rightQuery.AsOrdered()))
{
if (i >= leftCount)
{
Assert.Equal(seen++, i);
}
else
{
seenUnordered.Add(i);
}
}
Assert.Equal(count, seen);
seenUnordered.AssertComplete();
}
public static void Union_Unordered_SourceMultiple(ParallelQuery<int> leftQuery, int leftCount, ParallelQuery<int> rightQuery, int rightCount, int count)
{
// The difference between this test and the previous, is that it's not possible to
// get non-unique results from ParallelEnumerable.Range()...
// Those tests either need modification of source (via .Select(x => x / DuplicateFactor) or similar,
// or via a comparator that considers some elements equal.
IntegerRangeSet seen = new IntegerRangeSet(0, count);
Assert.All(leftQuery.Union(rightQuery), x => seen.Add(x));
seen.AssertComplete();
}
