Eventually(logger).Should(gbytes.Say("test.watcher.failed-getting-next-tcp-routing-event"))
})
})
Context("when subscribe to events fails", func() {
var (
routingApiErrChannel chan error
)
BeforeEach(func() {
routingApiErrChannel = make(chan error)
routingApiClient.SubscribeToTcpEventsStub = func() (routing_api.TcpEventSource, error) {
select {
case err := <-routingApiErrChannel:
if err != nil {
return nil, err
}
}
return eventSource, nil
}
testWatcher = watcher.New(routingApiClient, updater, tokenFetcher, 1, syncChannel, logger)
})
JustBeforeEach(func() {
routingApiErrChannel <- errors.New("kaboom")
})
It("retries to subscribe", func() {
close(routingApiErrChannel)
Eventually(routingApiClient.SubscribeToTcpEventsCallCount, 5*time.Second, 1*time.Second).Should(Equal(2))
