static void Main(string[] args)
{
try
{
Console.WriteLine(@"Please type the full file path to the document. Eg. C:\Temp\LargeFile.txt");
string fullFilePath = Console.ReadLine();
if (string.IsNullOrEmpty(fullFilePath))
{
fullFilePath = @"C:\Temp\LargeFile.txt";
}
Console.WriteLine();
Console.WriteLine(@"Please type the full file path to the result document. Eg. C:\Temp\Result.txt");
string resultFullFilePath = Console.ReadLine();
if (string.IsNullOrEmpty(resultFullFilePath))
{
resultFullFilePath = @"C:\Temp\Result.txt";
}
Console.WriteLine();
var documentWordCounter = new DocumentWordCounter();
documentWordCounter.ProcessDocument(fullFilePath, resultFullFilePath);
Console.WriteLine(string.Format("@The file {0} has been processed at {1}. The Word Count results can be found in {2}",
fullFilePath, DateTime.Now, resultFullFilePath));
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
}
public void ProcessDocument_VerifyAllExpectations()
{
// Arrange
var fileReader = MockRepository.GenerateStrictMock <IFileReader>();
var fileWriter = MockRepository.GenerateStrictMock <IFileWriter>();
var wordCounterFactory = MockRepository.GenerateStrictMock <IWordCounterFactory>();
var wordCounter = MockRepository.GenerateStrictMock <IWordCounter>();
string testFullFilePath = @"D:\Test\Read.txt";
string testResultFullFilePath = @"D:\Test\Result.txt";
var wordsToCount = new BlockingCollection <string>()
{
"abc"
};
var wordCountDictionary = new ConcurrentDictionary <string, ulong>();
fileReader.Expect(fr => fr.Read(testFullFilePath, ref wordsToCount)).IgnoreArguments();
fileWriter.Expect(fw => fw.WriteToFile(testResultFullFilePath, ref wordCountDictionary));
wordCounterFactory.Expect(wcf => wcf.CreateWordCounter()).Repeat.Any().Return(wordCounter);
wordCounter.Expect(wc => wc.IncrementCount(ref wordsToCount, ref wordCountDictionary)).Repeat.Any();
// Act
var documentWordCounter = new DocumentWordCounter(fileReader, fileWriter, wordCounterFactory);
documentWordCounter.ProcessDocument(testFullFilePath, testResultFullFilePath);
// Assert
fileReader.VerifyAllExpectations();
fileWriter.VerifyAllExpectations();
wordCounterFactory.VerifyAllExpectations();
wordCounter.VerifyAllExpectations();
}
public void ReadFileAndPopulateWords_CallFileReader()
{
// Arrange
var fileReader = MockRepository.GenerateStrictMock <IFileReader>();
var fileWriter = MockRepository.GenerateStrictMock <IFileWriter>();
var wordCounterFactory = MockRepository.GenerateStrictMock <IWordCounterFactory>();
string testFullFilePath = "D:\\Test\\Read.txt";
var wordsToCount = new BlockingCollection <string>()
{
"abc"
};
fileReader.Expect(fr => fr.Read(testFullFilePath, ref wordsToCount)).IgnoreArguments();
// Act
var documentWordCounter = new DocumentWordCounter(fileReader, fileWriter, wordCounterFactory);
documentWordCounter.ReadFileAndPopulateWords(testFullFilePath);
fileReader.VerifyAllExpectations();
}
