public void RenamedShouldRaiseFileLostFollowedByFileFound()
{
MockFileSystemWatcher fsw = new MockFileSystemWatcher();
PluginDirectory tested = new PluginDirectory(fsw);
DateTime FileFoundRaised = DateTime.MinValue;
DateTime FileLostRaised = DateTime.MinValue;
tested.FileFound += (s, e) => { FileFoundRaised = DateTime.Now; Thread.Sleep(1); };
tested.FileLost += (s, e) => { FileLostRaised = DateTime.Now; Thread.Sleep(1); };
fsw.RaiseRenamed(GetType().Assembly.Location, GetType().Assembly.Location);
Assert.AreNotEqual(DateTime.MinValue, FileFoundRaised);
Assert.AreNotEqual(DateTime.MinValue, FileLostRaised);
Assert.IsTrue(FileLostRaised < FileFoundRaised);
}
public void ShouldDelayRaiseRenamedUntilFileIsUnlocked()
{
AutoResetEvent raisedEvent = new AutoResetEvent(false);
MockFileSystemWatcher mockInternal = new MockFileSystemWatcher();
using (SafeEventFileSystemWatcher tested = new SafeEventFileSystemWatcher(mockInternal))
{
int RenamedRaised = 0;
tested.Renamed += (s, e) =>
{
RenamedRaised++;
raisedEvent.Set();
};
string fileName = Guid.NewGuid().ToString();
string newFileName = Guid.NewGuid().ToString();
try
{
using (var file = System.IO.File.CreateText(newFileName))
{
file.WriteLine("somedata");
mockInternal.RaiseRenamed(fileName, newFileName);
Assert.AreEqual(0, RenamedRaised);
raisedEvent.WaitOne(500);
}
raisedEvent.WaitOne(500);
Assert.AreEqual(1, RenamedRaised);
}
finally
{
System.IO.File.Delete(fileName);
}
}
}