public void FastParallelBatchBoundariesErrors(int count, int currentBatch, int totalBatches)
{
Assert.Throws <ArgumentException>(() => FastParallel.BatchBoundaries(count, currentBatch, totalBatches));
}
public void FastParallelBatchBoundaries(int count, int currentBatch, int totalBatches, int expectedStart, int expectedEnd)
{
var(firstIndex, lastIndex) = FastParallel.BatchBoundaries(count, currentBatch, totalBatches);
Assert.AreEqual(expectedStart, firstIndex, "firstIndex");
Assert.AreEqual(expectedEnd, lastIndex, "lastIndex");
}