private static void VerifySetsAndRestoresActivityIdOnSyncError(Func <ICalculatorClientAsync, Task <double> > doAsync)
{
ClientEventSource eventSource = ClientEventSource.Instance;
InvalidProgramException expectedException = new InvalidProgramException("Expected.");
CalculatorClientWithActivity client = new CalculatorClientWithActivity(new CalculatorClientStub(() => Throw(expectedException)), eventSource, Guid.Empty);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Request))
{
Guid originalActivityId = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1);
EventProvider.SetActivityId(ref originalActivityId);
listener.EventWritten += (o, e) => Assert.NotEqual(originalActivityId, Trace.CorrelationManager.ActivityId);
InvalidProgramException ipe = Assert.Throws <InvalidProgramException>(() => doAsync(client));
Assert.Same(expectedException, ipe);
Assert.Equal(originalActivityId, Trace.CorrelationManager.ActivityId);
}
}
private static void VerifyTracesStartAndEnd(Func <ICalculatorClientAsync, Task <double> > doAsync)
{
ClientEventSource eventSource = ClientEventSource.Instance;
TaskCompletionSource <double> tcs = new TaskCompletionSource <double>();
Guid clientId = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xC);
CalculatorClientWithActivity client = new CalculatorClientWithActivity(new CalculatorClientStub(() => tcs.Task), eventSource, clientId);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Request))
{
Task <double> task = VerifyPending(doAsync(client));
listener.VerifyEvent(ClientEventId.Request, EventLevel.Informational, ClientEventSource.Keywords.Request, EventOpcode.Start, clientId);
listener.Events.Clear();
tcs.SetResult(0.0d);
VerifyResult(0.0d, task);
listener.VerifyEvent(ClientEventId.RequestCompleted, EventLevel.Informational, ClientEventSource.Keywords.Request, EventOpcode.Stop, clientId);
}
}
private static void VerifyTracesStartAndEndError(Func <ICalculatorClientAsync, Task <double> > doAsync)
{
ClientEventSource eventSource = ClientEventSource.Instance;
TaskCompletionSource <double> tcs = new TaskCompletionSource <double>();
Guid clientId = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xC);
CalculatorClientWithActivity client = new CalculatorClientWithActivity(new CalculatorClientStub(() => tcs.Task), eventSource, clientId);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Request))
{
Task <double> task = VerifyPending(doAsync(client));
listener.VerifyEvent(ClientEventId.Request, EventLevel.Informational, ClientEventSource.Keywords.Request, EventOpcode.Start, clientId);
listener.Events.Clear();
InvalidCastException expectedException = new InvalidCastException("Expected.");
tcs.SetException(expectedException);
VerifyResultError(expectedException, task);
listener.VerifyEvent(ClientEventId.RequestError, EventLevel.Warning, ClientEventSource.Keywords.Request, EventOpcode.Stop, clientId, "System.InvalidCastException", "Expected.");
}
}
private static void VerifySetsAndRestoresActivityId(Func <ICalculatorClientAsync, Task <double> > doAsync)
{
ClientEventSource eventSource = ClientEventSource.Instance;
TaskCompletionSource <double> tcs = new TaskCompletionSource <double>();
CalculatorClientWithActivity client = new CalculatorClientWithActivity(new CalculatorClientStub(() => tcs.Task), eventSource, Guid.Empty);
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Request))
{
Guid originalActivityId = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1);
EventProvider.SetActivityId(ref originalActivityId);
listener.EventWritten += (o, e) => Assert.NotEqual(originalActivityId, Trace.CorrelationManager.ActivityId);
Task <double> task = VerifyPending(doAsync(client));
Assert.Equal(originalActivityId, Trace.CorrelationManager.ActivityId);
tcs.SetResult(0.0d);
VerifyResult(0.0d, task);
Assert.Equal(originalActivityId, Trace.CorrelationManager.ActivityId);
}
}
private static void VerifyTracesStartAndEndSyncError(Func <ICalculatorClientAsync, Task <double> > doAsync)
{
ClientEventSource eventSource = ClientEventSource.Instance;
Guid clientId = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xC);
InvalidTimeZoneException expectedException = new InvalidTimeZoneException("Expected.");
using (ClientEventListener listener = new ClientEventListener(eventSource, EventLevel.Informational, ClientEventSource.Keywords.Request))
{
Func <Task <double> > verifyStartEventAndThrow = delegate
{
listener.VerifyEvent(ClientEventId.Request, EventLevel.Informational, ClientEventSource.Keywords.Request, EventOpcode.Start, clientId);
listener.Events.Clear();
throw expectedException;
};
CalculatorClientWithActivity client = new CalculatorClientWithActivity(new CalculatorClientStub(verifyStartEventAndThrow), eventSource, clientId);
InvalidTimeZoneException ite = Assert.Throws <InvalidTimeZoneException>(() => doAsync(client));
Assert.Same(expectedException, ite);
listener.VerifyEvent(ClientEventId.RequestError, EventLevel.Warning, ClientEventSource.Keywords.Request, EventOpcode.Stop, clientId, "System.InvalidTimeZoneException", "Expected.");
}
}
