public void Successful_OSObserver_Run_Cancellation_Via_ObserverManager()
{
ObserverManager.FabricServiceContext = this.context;
ObserverManager.TelemetryEnabled = false;
ObserverManager.EtwEnabled = false;
ObserverManager.FabricClientInstance = new FabricClient(FabricClientRole.User);
var stopWatch = new Stopwatch();
var obs = new OSObserver
{
IsEnabled = true,
NodeName = "_Test_0",
IsTestRun = true,
};
var obsMgr = new ObserverManager(obs)
{
ApplicationName = "fabric:/TestApp0",
};
var objReady = new ManualResetEventSlim(false);
stopWatch.Start();
var t = Task.Factory.StartNew(() =>
{
objReady.Set();
obsMgr.StartObservers();
});
objReady?.Wait();
while (!obsMgr.IsObserverRunning && stopWatch.Elapsed.TotalSeconds < 10)
{
// wait...
}
stopWatch.Stop();
obsMgr.StopObservers();
Thread.Sleep(5);
Assert.IsFalse(obsMgr.IsObserverRunning);
obs.Dispose();
objReady?.Dispose();
}
public void OSObserver_Constructor_Test()
{
ObserverManager.FabricServiceContext = this.context;
ObserverManager.FabricClientInstance = new FabricClient(FabricClientRole.User);
ObserverManager.TelemetryEnabled = false;
ObserverManager.EtwEnabled = false;
var obs = new OSObserver();
Assert.IsTrue(obs.ObserverLogger != null);
Assert.IsTrue(obs.CsvFileLogger != null);
Assert.IsTrue(obs.HealthReporter != null);
Assert.IsTrue(obs.ObserverName == ObserverConstants.OSObserverName);
obs.Dispose();
ObserverManager.FabricClientInstance.Dispose();
}
public async Task OSObserver_ObserveAsync_Successful_Observer_IsHealthy_NoWarningsOrErrors()
{
if (!this.isSFRuntimePresentOnTestMachine)
{
return;
}
var startDateTime = DateTime.Now;
ObserverManager.FabricServiceContext = this.context;
ObserverManager.FabricClientInstance = new FabricClient(FabricClientRole.User);
ObserverManager.TelemetryEnabled = false;
ObserverManager.EtwEnabled = false;
var obs = new OSObserver()
{
IsTestRun = true,
TestManifestPath = $@"{Environment.CurrentDirectory}\clusterManifest.xml",
};
await obs.ObserveAsync(this.token).ConfigureAwait(true);
// observer ran to completion with no errors...
Assert.IsTrue(obs.LastRunDateTime > startDateTime);
// observer detected no error conditions...
Assert.IsFalse(obs.HasActiveFabricErrorOrWarning);
// observer did not have any internal errors during run...
Assert.IsFalse(obs.IsUnhealthy);
var outputFilePath = $@"{Environment.CurrentDirectory}\observer_logs\SysInfo.txt";
// Output log file was created successfully during test...
Assert.IsTrue(File.Exists(outputFilePath) &&
File.GetLastWriteTime(outputFilePath) > startDateTime &&
File.GetLastWriteTime(outputFilePath) < obs.LastRunDateTime);
// Output file is not empty...
Assert.IsTrue(File.ReadAllLines(outputFilePath).Length > 0);
obs.Dispose();
ObserverManager.FabricClientInstance.Dispose();
}