public void DeleteDirectory()
{
var tempPath = Path.Combine(Path.GetTempPath(), "NConfiguration.Tests");
var dirName = Guid.NewGuid().ToString();
var watchedFile = Path.Combine(tempPath, dirName, "test.xml");
Directory.CreateDirectory(Path.Combine(tempPath, dirName));
File.WriteAllText(watchedFile, _xmlCfg);
var fileInfo = ReadedFileInfo.Create(watchedFile, _ => _.CopyTo(Stream.Null));
var fileChecker = FileChecker.TryCreate(fileInfo, WatchMode.System, TimeSpan.FromMilliseconds(100), CheckMode.All);
Thread.Sleep(50);
var wait = new ManualResetEvent(false);
fileChecker.Changed += (a, e) =>
{
wait.Set();
};
Directory.Delete(Path.Combine(tempPath, dirName), true);
Directory.CreateDirectory(Path.Combine(tempPath, dirName)); //no lock directory
Assert.IsTrue(wait.WaitOne(10000), "no event");
}
public void IncludedChange()
{
string cfgMainFile = Path.GetTempFileName();
string cfgAdditionalFile = Path.GetTempFileName();
File.WriteAllText(cfgAdditionalFile, _xmlCfgAutoOrigin);
File.WriteAllText(cfgMainFile, string.Format(_xmlCfgMain, cfgAdditionalFile));
var loader = new SettingsLoader();
loader.XmlFileBySection();
var loadResult = loader.LoadSettings(new XmlFileSettings(cfgMainFile));
var wait = new ManualResetEvent(false);
var fileCheckers = FileChecker.TryCreate(loadResult.Sources).ToArray();
new FirstChange(fileCheckers).Changed += (s, e) =>
{
wait.Set();
foreach (var fileChecker in fileCheckers)
{
fileChecker.Dispose();
}
};
var t = Task.Factory.StartNew(() =>
{
File.WriteAllText(cfgAdditionalFile, _xmlCfgAutoModify);
}, TaskCreationOptions.LongRunning);
Task.WaitAll(t);
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
}
public void AutoChange()
{
string cfgFile = Path.GetTempFileName();
File.WriteAllText(cfgFile, _xmlCfgAutoOrigin);
var fileSettings = new XmlFileSettings(cfgFile);
var wait = new ManualResetEvent(false);
FileChecker.TryCreate(fileSettings).Changed += (a, e) =>
{
wait.Set();
};
var t = Task.Factory.StartNew(() =>
{
File.WriteAllText(cfgFile, _xmlCfgAutoModify);
}, TaskCreationOptions.LongRunning);
Task.WaitAll(t);
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
var appSettings = new XmlFileSettings(cfgFile).ToAppSettings();
Assert.That(appSettings.First <ExampleCombineConfig>("AdditionalConfig").F, Is.EqualTo("Modify"));
}
public IChangeable createChecker(ReadedFileInfo fileInfo, CheckMode checkMode)
{
if (_fromConfig)
{
string modeText;
if (_monitorType == "Periodic")
{
modeText = "Time";
}
else if (_monitorType == "Watched")
{
modeText = "System";
}
else
{
throw new NotImplementedException();
}
string checkText = "None";
if (checkMode.HasFlag(CheckMode.Hash))
{
checkText = "Hash";
}
if (checkMode.HasFlag(CheckMode.Attr))
{
if (checkText == "None")
{
checkText = "Attr";
}
else
{
checkText += ",Attr";
}
}
var settings = string.Format(_xmlFormat, modeText, checkText).ToXmlSettings();
return(FileChecker.TryCreate(settings, fileInfo));
}
else
{
if (_monitorType == "Periodic")
{
return(new PeriodicFileChecker(fileInfo, TimeSpan.FromMilliseconds(100), checkMode));
}
if (_monitorType == "Watched")
{
return(new WatchedFileChecker(fileInfo, TimeSpan.FromMilliseconds(100), checkMode));
}
}
throw new NotImplementedException();
}
public void None(int?ms)
{
TimeSpan?ts = null;
if (ms != null)
{
ts = TimeSpan.FromMilliseconds(ms.Value);
}
string file = Path.GetTempFileName();
var fileInfo = ReadedFileInfo.Create(file, _ => _.CopyTo(Stream.Null));
Assert.IsNull(FileChecker.TryCreate(fileInfo, WatchMode.None, ts, CheckMode.All));
}
public void FileChange(WatchMode mode, int?ms)
{
TimeSpan?ts = null;
if (ms != null)
{
ts = TimeSpan.FromMilliseconds(ms.Value);
}
string file = Path.GetTempFileName();
File.WriteAllBytes(file, new byte[] { 1, 2, 3 });
var fileInfo = ReadedFileInfo.Create(file, _ => _.CopyTo(Stream.Null));
var m = FileChecker.TryCreate(fileInfo, mode, ts, CheckMode.All);
var wait = new ManualResetEvent(false);
m.Changed += (a, e) =>
{
wait.Set();
};
var t = Task.Factory.StartNew(() =>
{
Thread.Sleep(1000);
using (var fs = new FileStream(file, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
{
fs.Position = 2;
fs.WriteByte(1);
fs.Close();
};
}, TaskCreationOptions.LongRunning);
Task.WaitAll(t);
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
wait.Reset();
m.Changed += (a, e) =>
{
wait.Set();
};
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
}
public void DeletedFile()
{
string file = Path.GetTempFileName();
File.WriteAllBytes(file, new byte[] { 1, 2, 3 });
var fileInfo = ReadedFileInfo.Create(file, _ => _.CopyTo(Stream.Null));
File.Delete(file);
var m = FileChecker.TryCreate(fileInfo, WatchMode.System, null, CheckMode.All);
var wait = new ManualResetEvent(false);
m.Changed += (a, e) =>
{
wait.Set();
};
Assert.IsTrue(wait.WaitOne(10000), "10 sec elapsed");
}
public void WrongTimeArguments_OutOfRange()
{
var fileInfo = ReadedFileInfo.Create(Path.GetTempFileName(), _ => _.CopyTo(Stream.Null));
Assert.Throws <ArgumentOutOfRangeException>(() => FileChecker.TryCreate(fileInfo, WatchMode.Time, TimeSpan.FromMilliseconds(1), CheckMode.All));
}
public void WrongTimeArguments_Null()
{
var fileInfo = ReadedFileInfo.Create(Path.GetTempFileName(), _ => _.CopyTo(Stream.Null));
Assert.Throws <ArgumentNullException>(() => FileChecker.TryCreate(fileInfo, WatchMode.Time, null, CheckMode.All));
}
