public void TestSnapshotEventsIsFiredOnSnapshotInerval()
{
var snapshotInterval = TimeSpan.FromSeconds(10);
Twin.ChangeEventPriority(typeof(FakePeriodicEvent).Name, EventPriority.Low)
.ChangeEventPriority(typeof(FakeTriggeredEvent).Name, EventPriority.High)
.ChangeConfiguration("snapshotFrequency", XmlConvert.ToString(snapshotInterval))
.UpdateAgentTwinConfiguration();
Assert.AreEqual(snapshotInterval, AgentConfiguration.RemoteConfiguration.SnapshotFrequency);
using (SingleThreadedAgent agent = new SingleThreadedAgent())
{
var taskUnderTest = new Task(agent.Start);
taskUnderTest.Start();
var expectedEvent = FakesEventsFactory.CreateFakePeriodicEvent(EventPriority.High);
FakeSnapshotEventGenerator.SetEvents(new[] { expectedEvent });
while (ClientMock.GetMessages().Count == 0)
{
;
}
VerifySnapshot(ClientMock.GetMessages(), new[] { expectedEvent });
ClientMock.Reset();
var expectedSecondEvent = FakesEventsFactory.CreateFakePeriodicEvent(EventPriority.High);
FakeSnapshotEventGenerator.SetEvents(new[] { expectedSecondEvent });
Thread.Sleep(snapshotInterval + AgentConfiguration.RemoteConfiguration.HighPriorityMessageFrequency);
VerifySnapshot(ClientMock.GetMessages(), new[] { expectedSecondEvent });
}
}
static void Main(string[] args)
{
using (SingleThreadedAgent agent = new SingleThreadedAgent())
{
agent.Start();
}
}
