BeforeEach(func() {
events := make(chan executor.Event, 1)
receivedEvents = events
fakeExecutorSource := new(efakes.FakeEventSource)
fakeExecutorSource.NextStub = func() (executor.Event, error) {
ev, ok := <-events
if !ok {
return nil, errors.New("nope")
}
return ev, nil
}
fakeExecutorClient.SubscribeToEventsReturns(fakeExecutorSource, nil)
})
It("logs that it succeeded", func() {
Expect(logger).To(Say(sessionPrefix + "subscribing"))
Expect(logger).To(Say(sessionPrefix + "succeeded-subscribing"))
})
Context("when the event stream closes", func() {
BeforeEach(func() {
close(receivedEvents)
})
It("closes the operation stream", func() {
Eventually(stream).Should(BeClosed())
})