func closeHub(logger lager.Logger, hub event.Hub) ifrit.Runner {
return ifrit.RunFunc(func(signals <-chan os.Signal, ready chan<- struct{}) error {
logger.Info("starting")
defer logger.Info("finished")
close(ready)
logger.Info("started")
<-signals
logger.Info("shutting-down")
hub.Close()
return nil
})
}
Fn func() `json:"fn"`
}
func (unmarshalableEvent) EventType() receptor.EventType {
return "unmarshalable"
}
func (unmarshalableEvent) Key() string {
return "unmarshalable"
}
var _ = Describe("Event Stream Handlers", func() {
var (
logger lager.Logger
hub event.Hub
handler *handlers.EventStreamHandler
server *httptest.Server
)
BeforeEach(func() {
hub = event.NewHub()
logger = lager.NewLogger("test")
logger.RegisterSink(lager.NewWriterSink(GinkgoWriter, lager.DEBUG))
handler = handlers.NewEventStreamHandler(hub, logger)
})
AfterEach(func() {
hub.Close()