public void ReturnsIntervalsFromSubTransformers()
{
var sut = new SessionIdSortingTransformer <TestInterval>(
() =>
{
var transformer = Mock.Of <IEventToIntervalTransformer <TestInterval> >();
Mock.Get(transformer).Setup(t => t.SignalEndOfEventStream()).Returns(new[] { ExpectedInterval(0, 0) });
return(transformer);
});
sut.ProcessEvent(TestIDEEvent(0, 0, "a"));
sut.ProcessEvent(TestIDEEvent(0, 0, "a"));
sut.ProcessEvent(TestIDEEvent(0, 0, "b"));
Assert.AreEqual(2, sut.SignalEndOfEventStream().Count());
}
public void CreatesNewSubTransformerForNewId()
{
var count = 0;
var sut = new SessionIdSortingTransformer <TestInterval>(
() =>
{
count++;
return(Mock.Of <IEventToIntervalTransformer <TestInterval> >());
});
sut.ProcessEvent(TestIDEEvent(0, 0, "a"));
sut.ProcessEvent(TestIDEEvent(0, 0, "a"));
sut.ProcessEvent(TestIDEEvent(0, 0, "b"));
Assert.AreEqual(2, count);
}
public void PassesEventsToSubTransformer()
{
var events = new[]
{
TestIDEEvent(0, 0, "a"),
TestIDEEvent(1, 1, "a"),
TestIDEEvent(0, 0, "b")
};
var processingInstances = new Dictionary <string, IEventToIntervalTransformer <TestInterval> >();
var processedEvents = new List <IDEEvent>();
var sut = new SessionIdSortingTransformer <TestInterval>(
() =>
{
var transformer = Mock.Of <IEventToIntervalTransformer <TestInterval> >();
Mock.Get(transformer).Setup(t => t.ProcessEvent(It.IsAny <IDEEvent>())).Callback <IDEEvent>(
e =>
{
processedEvents.Add(e);
if (processingInstances.ContainsKey(e.IDESessionUUID))
{
if (processingInstances[e.IDESessionUUID] != transformer)
{
Assert.Fail();
}
}
else
{
processingInstances.Add(e.IDESessionUUID, transformer);
}
});
return(transformer);
});
foreach (var e in events)
{
sut.ProcessEvent(e);
}
CollectionAssert.AreEquivalent(events, processedEvents);
}