public void WordsStartingWithAdjacentCodepointsGoToDifferentPartitions()
{
var sut = new ByFirstCharPartitioner();
var partitionQueues = new BlockingCollection <string> [2];
partitionQueues[0] = new BlockingCollection <string>();
partitionQueues[1] = new BlockingCollection <string>();
var testWords = GenerateWordsStartingWith('a').Concat(GenerateWordsStartingWith('b')).ToArray();
sut.PartitionIntoQueues(testWords, partitionQueues);
Assert.IsTrue(
partitionQueues[0].Count == testWords.Length / 2 && partitionQueues[1].Count == testWords.Length / 2);
}
public void WordsStartingWithSameLetterGoToSamePartition()
{
var sut = new ByFirstCharPartitioner();
var partitionQueues = new BlockingCollection <string> [2];
partitionQueues[0] = new BlockingCollection <string>();
partitionQueues[1] = new BlockingCollection <string>();
var testWords = GenerateWordsStartingWith('a').ToArray();
sut.PartitionIntoQueues(testWords, partitionQueues);
Assert.IsTrue(
partitionQueues[0].Count == testWords.Length && partitionQueues[1].Count == 0 ||
partitionQueues[0].Count == 0 && partitionQueues[1].Count == testWords.Length);
}