public void NotifyExistingFiles_All()
{
var path = Path.Join(_tempExistingFilesFolder, "test.txt");
new StorageHostFullPathFilesystem().WriteStream(
new MemoryStream(new byte[] { }), path);
var watcher = new FileSystemWatcher(_tempExistingFilesFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.OrderByOldestFirst = true;
var message = "";
FileSystemEventHandler welcome = (_, s) =>
{
message = s.FullPath;
};
wrapper.All += welcome;
wrapper.NotifyExistingFiles();
Assert.IsTrue(message.StartsWith(_tempFolder));
// and remove event
wrapper.All -= welcome;
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void NotifyExistingFiles()
{
var path = Path.Join(_tempExistingFilesFolder, "test.txt");
new StorageHostFullPathFilesystem().WriteStream(
new MemoryStream(new byte[] { }), path);
var watcher = new FileSystemWatcher(_tempExistingFilesFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
var message = "";
wrapper.Existed += (_, s) =>
{
message = s.FullPath;
};
wrapper.NotifyExistingFiles();
Assert.IsTrue(message.StartsWith(_tempExistingFilesFolder));
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void ctor_Default()
{
var bufferingFileSystemWatcher = new BufferingFileSystemWatcher();
Assert.IsNotNull(bufferingFileSystemWatcher);
bufferingFileSystemWatcher.EnableRaisingEvents = false;
bufferingFileSystemWatcher.Dispose();
}
public void InvokeHandler_ErrorEventHandler_Null()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
ErrorEventHandler t = null;
var result = wrapper.InvokeHandler(t, null);
Assert.IsNull(result);
}
public void RaiseBufferedEventsUntilCancelledInLoop_Changed()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
var args = new RenamedEventArgs(WatcherChangeTypes.Changed,
string.Empty, string.Empty, string.Empty);
var result = wrapper.RaiseBufferedEventsUntilCancelledInLoop(args);
Assert.AreEqual(WatcherChangeTypes.Changed, result);
}
public void ctor_PathFilter()
{
var bufferingFileSystemWatcher = new BufferingFileSystemWatcher(_tempFolder, "*.txt");
Assert.AreEqual(bufferingFileSystemWatcher.Path, _tempFolder);
Assert.IsNotNull(bufferingFileSystemWatcher);
bufferingFileSystemWatcher.EnableRaisingEvents = false;
bufferingFileSystemWatcher.Dispose();
}
public void RaiseBufferedEventsUntilCancelledInLoop_Renamed()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
var result = wrapper.RaiseBufferedEventsUntilCancelledInLoop(new RenamedEventArgs(WatcherChangeTypes.Renamed, string.Empty, string.Empty, string.Empty));
Assert.AreEqual(WatcherChangeTypes.Renamed, result);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void Filter()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.Filter = "*.txt";
Assert.AreEqual("*.txt", watcher.Filter);
Assert.AreEqual("*.txt", wrapper.Filter);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void InternalBufferSize()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.InternalBufferSize = 5000;
Assert.AreEqual(5000, watcher.InternalBufferSize);
Assert.AreEqual(5000, wrapper.InternalBufferSize);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void InvokeHandler_RenamedEventHandler_Null()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
RenamedEventHandler t = null;
var result = wrapper.InvokeHandler(t, null);
Assert.IsNull(result);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void IncludeSubdirectories()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.IncludeSubdirectories = true;
Assert.AreEqual(true, watcher.IncludeSubdirectories);
Assert.AreEqual(true, wrapper.IncludeSubdirectories);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void Site()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.Site = null;
Assert.AreEqual(null, watcher.Site);
Assert.AreEqual(null, wrapper.Site);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void EventQueueCapacity()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.EventQueueCapacity = 32;
// wrapper only
Assert.AreEqual(32, wrapper.EventQueueCapacity);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void OrderByOldestFirst()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.OrderByOldestFirst = true;
// wrapper only
Assert.AreEqual(true, wrapper.OrderByOldestFirst);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void NotifyFilter()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
const NotifyFilters expectedFilter = new NotifyFilters();
wrapper.NotifyFilter = expectedFilter;
Assert.AreEqual(expectedFilter, watcher.NotifyFilter);
Assert.AreEqual(expectedFilter, wrapper.NotifyFilter);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void EnableRaisingEvents()
{
var watcher = new FileSystemWatcher(_tempFolder);
watcher.Filter = "*.txt";
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.EnableRaisingEvents = true;
Assert.IsTrue(watcher.EnableRaisingEvents);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void InvokeHandler_ErrorEventHandler()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
var message = string.Empty;
ErrorEventHandler welcome = (_, s) =>
{
message = s.ToString();
};
wrapper.InvokeHandler(welcome, null);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void BufferEvent()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.EventQueueCapacity = 1;
wrapper.StopRaisingBufferedEvents();
wrapper.BufferEvent(null, null);
wrapper.BufferEvent(null, null);
Assert.IsNull(watcher.SynchronizingObject);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void Start()
{
_watchers.Clear();
foreach (var filter in _watcherFilters)
{
var watcher = new BufferingFileSystemWatcher
{
Filter = filter,
Path = _rootPath,
IncludeSubdirectories = true
};
_watchers.Add(watcher);
watcher.Existed += WatcherAction;
watcher.Created += WatcherAction;
watcher.Renamed += WatcherAction;
watcher.Error += WatcherError;
watcher.EnableRaisingEvents = true;
_logger.LogInformation($"Watcher with filter {filter} started");
}
_logger.LogInformation("Scan Sorter started");
}
public void NotifyExistingFiles_Renamed_Remove()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.OrderByOldestFirst = true;
var message = "";
RenamedEventHandler welcome = (_, s) =>
{
message = s.FullPath;
};
wrapper.Renamed += welcome;
wrapper.Renamed -= welcome;
Assert.IsFalse(message.StartsWith(_tempFolder));
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
public void NotifyExistingFiles_All_Remove()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.OrderByOldestFirst = true;
var message = "";
// ReSharper disable once EventUnsubscriptionViaAnonymousDelegate
wrapper.All -= (_, s) =>
{
message = s.FullPath;
};
wrapper.NotifyExistingFiles();
Assert.IsFalse(message.StartsWith(_tempFolder));
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
static void RunBufferingWatcher()
{
using (var watcher = new BufferingFileSystemWatcher(TestPath))
{
watcher.All += (_, e) => { WriteLineInColor($"{e.ChangeType} {e.Name}", ConsoleColor.Yellow); };
//watcher.Existed += (_, e) => { WriteLineInColor($"Existed {e.Name}", ConsoleColor.Yellow); };
//watcher.Created += (_, e) => { WriteLineInColor($"Created {e.Name}", ConsoleColor.Yellow); };
//watcher.Deleted += (_, e) => { WriteLineInColor($"Deleted {e.Name}", ConsoleColor.Yellow); };
//watcher.Renamed += (_, e) => { WriteLineInColor($"Renamed {e.OldName} to {e.Name}", ConsoleColor.Yellow); };
watcher.Error += (_, e) => { WriteLineInColor(e.GetException().Message, ConsoleColor.Red); };
//watcher.EventQueueCapacity = 1;
watcher.EnableRaisingEvents = true;
//PromptUser("Interrupt...");
//watcher.EnableRaisingEvents = false;
//PromptUser("Interupted", ConsoleColor.Red);
//watcher.EnableRaisingEvents = true;
PromptUser("Processing...");
Console.WriteLine("Stopping...");
}
PromptUser("Stopped.");
}
public void NotifyExistingFiles_Error_Remove()
{
var watcher = new FileSystemWatcher(_tempFolder);
var wrapper = new BufferingFileSystemWatcher(watcher);
wrapper.OrderByOldestFirst = true;
var message = "";
ErrorEventHandler welcome = (_, s) =>
{
message = s.ToString();
};
wrapper.Error += welcome;
wrapper.BufferingFileSystemWatcher_Error(null,
new ErrorEventArgs(new Exception("1")));
wrapper.Error -= welcome;
Assert.AreEqual("System.IO.ErrorEventArgs", message);
wrapper.EnableRaisingEvents = false;
wrapper.Dispose();
watcher.Dispose();
}
