It("returns the event", func() {
event, err := eventSource.Next()
Expect(err).NotTo(HaveOccurred())
desiredLRPCreateEvent, ok := event.(*models.DesiredLRPCreatedEvent)
Expect(ok).To(BeTrue())
Expect(desiredLRPCreateEvent).To(Equal(expectedEvent))
})
})
Context("when receiving a DesiredLRPChangedEvent", func() {
var expectedEvent *models.DesiredLRPChangedEvent
BeforeEach(func() {
expectedEvent = models.NewDesiredLRPChangedEvent(desiredLRP, desiredLRP)
payload, err := proto.Marshal(expectedEvent)
Expect(err).NotTo(HaveOccurred())
payload = []byte(base64.StdEncoding.EncodeToString(payload))
fakeRawEventSource.NextReturns(
sse.Event{
ID: "hi",
Name: string(expectedEvent.EventType()),
Data: payload,
},
nil,
)
})
It("returns the event", func() {
changedDesiredLRP = &models.DesiredLRP{
Action: models.WrapAction(&models.RunAction{
User: "******",
Path: "ls",
}),
Domain: "tests",
ProcessGuid: expectedProcessGuid,
LogGuid: logGuid,
Routes: &routes,
ModificationTag: &models.ModificationTag{Epoch: "abcd", Index: 1},
}
})
JustBeforeEach(func() {
nextEvent.Store(EventHolder{models.NewDesiredLRPChangedEvent(
originalDesiredLRP,
changedDesiredLRP,
)})
})
It("should set the routes on the table", func() {
Eventually(table.SetRoutesCallCount).Should(Equal(1))
key, routes := table.SetRoutesArgsForCall(0)
Expect(key).To(Equal(expectedRoutingKey))
Expect(routes).To(Equal(routing_table.Routes{Hostnames: expectedRoutes, LogGuid: logGuid}))
})
It("sends a 'routes registered' metric", func() {
Eventually(func() uint64 {
return fakeMetricSender.GetCounter("RoutesRegistered")
}).Should(BeEquivalentTo(2))
})