public void Should_be_able_to_create_projections()
{
var serviceMock = new Mock<IProjectionService>();
var processor = new EventProcessor(new EventProcessorConfiguration
{
ProjectionService = serviceMock.Object,
});
var eventProjection = new EventProjection("Test");
var handler = new FakeEventHandler();
serviceMock.Setup(m => m.GetEvent(0)).Returns(FakeEvent(new FakeEvent1 {PropertyOne = "value0"}, 0));
serviceMock.Setup(m => m.GetEvent(1)).Returns(FakeEvent(new FakeEvent1 {PropertyOne = "value1"}, 1));
serviceMock.Setup(m => m.GetEvent(2)).Returns(FakeEvent(new FakeEvent2 {PropertyTwo = "value2"}, 2));
serviceMock.Setup(m => m.GetEvent(3)).Returns(FakeEvent(new FakeEvent1 {PropertyOne = "value3"}, 3));
serviceMock.Setup(m => m.GetEvent(4)).Returns(FakeEvent(new FakeEvent2 {PropertyTwo = "value4"}, 4));
serviceMock.Setup(m => m.GetEvent(5)).Returns(FakeEvent(new FakeEvent1 {PropertyOne = "[done]"}, 5));
serviceMock.Setup(m => m.GetEvent(6)).Returns((ProjectionEvent) null);
var position = new Queue<int>();
for (var i = 0; i < 6; i++)
{
position.Enqueue(i);
}
serviceMock.Setup(m => m.GetSequenceNumber("Test")).Returns(() => position.Count > 0 ? position.Dequeue() : 6);
eventProjection.AddEventHandler(handler);
processor.AddEventProjection(eventProjection);
processor.Start();
while (!handler.HasValue("[done]"))
{
Thread.Sleep(250);
}
processor.Stop();
}
