public static void Main(string[] args)
{
ObserverClass2 clsLib = new ObserverClass2();
string cmd = null;
string directoryPath = null;
int frequency = 1000; //ms
while (true)
{
Console.WriteLine(@"Please enter command ('start' or 'stop'): ");
cmd = Console.ReadLine().Trim();
Console.WriteLine(@"Please enter directory: ");
directoryPath = Console.ReadLine().Trim();
if (cmd == "start")
{
Console.WriteLine("Starting " + directoryPath + " observation...");
clsLib.StartObserveDirectory(directoryPath, frequency, (result) => Console.WriteLine(result));
}
else if (cmd == "stop")
{
clsLib.StopObserveDirectory(directoryPath);
Console.WriteLine("... directory " + directoryPath + " observation is stoped");
}
else
{
Console.WriteLine("Unknown command: " + cmd);
}
}
}
public void ShouldDetectChangedFile()
{
int frequency = 1000;
string directory = @"C:/temp3";
string fileName = @"unitTestFile.txt";
string result = null;
string expectedResult = null;
if (!(File.Exists(directory + @"/" + fileName)))
{
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
File.Create(directory + @"/" + fileName);
}
//ObserverClass clsLib = new ObserverClass();
ObserverClass2 clsLib = new ObserverClass2();
clsLib.StartObserveDirectory(directory, frequency, (clbkResult) => result = clbkResult);
File.CreateText(directory + @"/" + fileName);
expectedResult = @"directory: " + directory + ", fileName: " + fileName + ", changed";
while (result == null)
{
Thread.Sleep(1000);
}
Assert.AreEqual(result, expectedResult);
}
public void ShouldTerminateOneOfTheRunningThreads()
{
int frequency = 1000;
string directory1 = @"C:/temp";
string directory2 = @"C:/temp2";
string fileName = @"unitTestFile.txt";
string result = null;
string expectedDir1Result = @"directory: " + directory1 + ", fileName: " + fileName + ", changed";;
string expectedDir2Result = @"directory: " + directory2 + ", fileName: " + fileName + ", changed";;
if (!(File.Exists(directory1 + @"/" + fileName)))
{
if (!Directory.Exists(directory1))
{
Directory.CreateDirectory(directory1);
}
File.Create(directory1 + @"/" + fileName).Close();
}
if (!(File.Exists(directory2 + @"/" + fileName)))
{
if (!Directory.Exists(directory2))
{
Directory.CreateDirectory(directory2);
}
File.Create(directory2 + @"/" + fileName).Close();
}
ObserverClass2 clsLib = new ObserverClass2();
clsLib.StartObserveDirectory(directory1, frequency, (clbkResult) => result = clbkResult);
File.CreateText(directory1 + @"/" + fileName).Close();
while (result == null)
{
Thread.Sleep(1000);
}
Assert.AreEqual(result, expectedDir1Result);
result = null;
clsLib.StartObserveDirectory(directory2, frequency, (clbkResult) => result = clbkResult);
File.CreateText(directory2 + @"/" + fileName).Close();
while (result == null)
{
Thread.Sleep(1000);
}
Assert.AreEqual(result, expectedDir2Result);
result = null;
clsLib.StopObserveDirectory(directory2);
File.CreateText(directory2 + @"/" + fileName).Close();
File.CreateText(directory1 + @"/" + fileName).Close();
while (result == null)
{
Thread.Sleep(1000);
}
Assert.AreEqual(result, expectedDir1Result);
Assert.AreNotEqual(result, expectedDir2Result);
clsLib.StopObserveDirectory(directory1);
}
