static void Main(string[] args)
{
if (args.Length != Program.NumArgs)
{
Program.PrintUsage();
return;
}
WordCountDiscoverer discoverer;
try
{
discoverer = new WordCountDiscoverer(args[0]);
}
catch (Exception)
{
Console.WriteLine(String.Format("Invalid input {0}", args[0]));
Program.PrintUsage();
return;
}
ConcurrentQueue <FileInfo> fileQueue = (ConcurrentQueue <FileInfo>)discoverer.DiscoverFiles();
discoverer.ProcessFilesAsync(fileQueue).Wait();
Program.PrintResults(discoverer.GetCountOfWordsByWordsWithCount());
}
public async Task DiscoverAndProcess_FlatFolderNestedArchivesTest()
{
long totalWordCount =
(4 * FileWordCounts.PrinciplesofHumanKnowledge) +
(4 * FileWordCounts.ThreeDialogues) +
(1 * FileWordCounts.CritiqueofPureReason) +
(1 * FileWordCounts.Theodicy) +
(4 * FileWordCounts.EssayConcerningHumaneUnderstandingVol1) +
(4 * FileWordCounts.EssayConcerningHumaneUnderstandingVol2);
WordCountDiscoverer fd = new WordCountDiscoverer(FileDiscovererTests.FlatFolderNestedArchives);
await fd.ProcessFilesAsync((ConcurrentQueue <FileInfo>) fd.DiscoverFiles());
Assert.AreEqual(totalWordCount, fd.AggregateWordOccurrenceCount.Values.Sum());
Assert.AreEqual(4, fd.AggregateWordOccurrenceCount["PRODUCETH."]);
Assert.AreEqual(4, fd.AggregateWordOccurrenceCount["ZAHAB?"]);
}
public async Task DiscoverAndProcess_FlatFolderTextOnlyTest()
{
long totalWordCount =
FileWordCounts.FiveWordFile +
(2 * FileWordCounts.FiveHundredWordFile) +
FileWordCounts.PrinciplesofHumanKnowledge +
FileWordCounts.ThreeDialogues +
FileWordCounts.CritiqueofPureReason +
FileWordCounts.Theodicy +
FileWordCounts.EssayConcerningHumaneUnderstandingVol1 +
FileWordCounts.EssayConcerningHumaneUnderstandingVol2;
WordCountDiscoverer fd = new WordCountDiscoverer(FileDiscovererTests.FlatFolderTextFilesOnly);
await fd.ProcessFilesAsync((ConcurrentQueue <FileInfo>) fd.DiscoverFiles());
Assert.AreEqual(totalWordCount, fd.AggregateWordOccurrenceCount.Values.Sum());
Assert.AreEqual(7, fd.AggregateWordOccurrenceCount["Lorem"]);
Assert.AreEqual(2, fd.AggregateWordOccurrenceCount["lorem"]);
}
public async Task GetCountOfWordsByWordsWithCount_FlatFolderNestedArchivesTest()
{
long totalWordCount =
(4 * FileWordCounts.PrinciplesofHumanKnowledge) +
(4 * FileWordCounts.ThreeDialogues) +
(1 * FileWordCounts.CritiqueofPureReason) +
(1 * FileWordCounts.Theodicy) +
(4 * FileWordCounts.EssayConcerningHumaneUnderstandingVol1) +
(4 * FileWordCounts.EssayConcerningHumaneUnderstandingVol2);
WordCountDiscoverer fd = new WordCountDiscoverer(FileDiscovererTests.FlatFolderNestedArchives);
await fd.ProcessFilesAsync((ConcurrentQueue <FileInfo>) fd.DiscoverFiles());
IEnumerable <KeyValuePair <long, int> > countOfWordsByWordsWithCount = fd.GetCountOfWordsByWordsWithCount();
double wordCountsFromAggregate = countOfWordsByWordsWithCount.Sum(e => (e.Key * e.Value));
Assert.AreEqual(totalWordCount, wordCountsFromAggregate);
}
public void FileDiscovererTest()
{
WordCountDiscoverer fd = new WordCountDiscoverer(".");
Assert.IsNotNull(fd.AggregateWordOccurrenceCount);
}
public void FileDiscoverer_EmptyInputTest()
{
WordCountDiscoverer fd = new WordCountDiscoverer(String.Empty);
}
