public void CreatedShouldRaiseFileFound()
{
MockFileSystemWatcher fsw = new MockFileSystemWatcher();
PluginDirectory tested = new PluginDirectory(fsw);
int FileFoundRaised = 0;
tested.FileFound += (s, e) => FileFoundRaised++;
fsw.RaiseCreated(GetType().Assembly.Location);
Assert.AreEqual(1, FileFoundRaised);
}
public void FileFoundShouldBeRasedForDlls()
{
MockFileSystemWatcher fsw = new MockFileSystemWatcher();
PluginDirectory tested = new PluginDirectory(fsw);
int FileFoundRaised = 0;
tested.FileFound += (s, e) => FileFoundRaised++;
fsw.RaiseCreated(@"file.dll");
Assert.AreEqual(1, FileFoundRaised);
}
public void ShouldLogToDebugWhenRaisingFileFound()
{
string expected = "SomePath";
MockFileSystemWatcher mockWatcher = new MockFileSystemWatcher();
PluginDirectory tested = new PluginDirectory(mockWatcher);
MockLog mockLog = new MockLog(tested);
mockWatcher.RaiseCreated(expected);
Assert.IsTrue(mockLog.Any(x => x.Level == MockLog.Level.Debug && x.Message.Contains(expected)));
}
public void FileFoundShouldNotBeReportedAfterRemoval()
{
MockFileSystemWatcher fsw = new MockFileSystemWatcher();
PluginDirectory tested = new PluginDirectory(fsw);
int FileFoundRaised = 0;
EventHandler<PluginDirectoryEventArgs> handler = ((s, e) => FileFoundRaised++);
tested.FileFound += handler;
tested.FileFound -= handler;
fsw.RaiseCreated(@"file.dll");
Assert.AreEqual(0, FileFoundRaised);
}
public void ShouldWaitRaisingCreatedUntilFileIsUnlocked()
{
AutoResetEvent raisedEvent = new AutoResetEvent(false);
MockFileSystemWatcher mockInternal = new MockFileSystemWatcher();
using (SafeEventFileSystemWatcher tested = new SafeEventFileSystemWatcher(mockInternal))
{
int CreatedRaised = 0;
tested.Created += (s, e) =>
{
CreatedRaised++;
raisedEvent.Set();
};
string fileName = Guid.NewGuid().ToString();
try
{
using (var file = System.IO.File.CreateText(fileName))
{
file.WriteLine("somedata");
mockInternal.RaiseCreated(fileName);
raisedEvent.WaitOne(500);
Assert.AreEqual(0, CreatedRaised);
}
raisedEvent.WaitOne(500);
Assert.AreEqual(1, CreatedRaised);
}
finally
{
System.IO.File.Delete(fileName);
}
}
}
public void ShouldNotRaiseChangedIfPendingRaiseCreated()
{
MockFileSystemWatcher mockInternal = new MockFileSystemWatcher();
using (SafeEventFileSystemWatcher tested = new SafeEventFileSystemWatcher(mockInternal))
{
int CreatedRaised = 0;
int ChangedRaised = 0;
tested.Created += (s, e) =>
{
CreatedRaised++;
};
tested.Changed += (s, e) =>
{
ChangedRaised++;
};
string fileName = Guid.NewGuid().ToString();
try
{
using (var file = System.IO.File.CreateText(fileName))
{
file.WriteLine("somedata");
mockInternal.RaiseCreated(fileName);
mockInternal.RaiseChanged(fileName);
Thread.Sleep(500);
Assert.AreEqual(0, CreatedRaised);
Assert.AreEqual(0, ChangedRaised);
}
Thread.Sleep(500);
Assert.AreEqual(1, CreatedRaised);
Assert.AreEqual(0, ChangedRaised);
}
finally
{
System.IO.File.Delete(fileName);
}
}
}