private static void ValidateCounterExists(string path)
{
if (knownCounterPaths.ContainsKey(path))
{
return;
}
if (File.Exists(path))
{
try
{
knownCounterPaths.Add(path, Whipser.Info(path));
return;
}
catch (CorruptWhisperFileException)
{
File.Delete(path);
// corrupt?
}
}
var retention = new List <ArchiveInfo>()
{
new ArchiveInfo(10, 180), // 10 seconds * 180 points = 30 min = 2.9 kb
new ArchiveInfo(60, 60), // 60 seconds (1min) * 60 points = 1 hr = 3.9 kb
};
Whipser.Create(path, retention);
knownCounterPaths.Add(path, Whipser.Info(path));
}
public void create()
{
var retention = new List <ArchiveInfo>()
{
new ArchiveInfo(1, 60), new ArchiveInfo(60, 60)
};
// check if invalid configuration fails successfully
Assert.Throws <InvalidConfigurationException>(() => Whipser.Create(db, new List <ArchiveInfo>()));
// create a new db with a valid configuration
Whipser.Create(db, retention);
// attempt to create another db in the same file, this should fail
Assert.Throws <InvalidConfigurationException>(() => Whipser.Create(db, retention));
var info = Whipser.Info(db);
Assert.AreEqual(retention.Max(x => x.Retention), info.MaxRetention);
Assert.AreEqual(AggregationType.Average, info.AggregationType);
Assert.AreEqual(0.5f, info.xFilesFactor);
Assert.AreEqual(retention.Count, info.ArchiveList.Count);
Assert.AreEqual(retention[0].SecondsPerPoint, info.ArchiveList[0].SecondsPerPoint);
Assert.AreEqual(retention[0].Points, info.ArchiveList[0].Points);
Assert.AreEqual(retention[1].SecondsPerPoint, info.ArchiveList[1].SecondsPerPoint);
Assert.AreEqual(retention[1].Points, info.ArchiveList[1].Points);
RemoveDb();
}