{
"uris":["wibble.com"],
"host":"1.1.1.1",
"port":11
}
`)))
Expect(unregisteredPayloads).To(ContainElement(MatchJSON(`
{
"uris":["baz.com"],
"host":"3.3.3.3",
"port":33
}
`)))
})
Context("when the nats client errors", func() {
BeforeEach(func() {
natsClient.WhenPublishing("router.register", func(*nats.Msg) error {
return errors.New("bam")
})
})
It("should error", func() {
Expect(emitter.Emit(messagesToEmit)).To(MatchError(errors.New("bam")))
})
})
})
})
process = ifrit.Invoke(syncerRunner)
})
AfterEach(func() {
process.Signal(os.Interrupt)
Eventually(process.Wait()).Should(Receive(BeNil()))
close(shutdown)
close(routerStartMessages)
})
Describe("getting the heartbeat interval from the router", func() {
var greetings chan *nats.Msg
BeforeEach(func() {
greetings = make(chan *nats.Msg, 3)
natsClient.WhenPublishing("router.greet", func(msg *nats.Msg) error {
greetings <- msg
return nil
})
})
Context("when the router emits a router.start", func() {
Context("using an interval", func() {
JustBeforeEach(func() {
routerStartMessages <- &nats.Msg{
Data: []byte(`{
"minimumRegisterIntervalInSeconds":1,
"pruneThresholdInSeconds": 3
}`),
}
})
It("should emit routes with the frequency of the passed-in-interval", func() {