}, nil)
})
It("logs the incoming and outgoing request", func() {
Eventually(logger.TestSink.Buffer).Should(gbytes.Say("request-from-cc"))
Eventually(logger.TestSink.Buffer).Should(gbytes.Say("updating-desired-lrp"))
})
It("checks to see if LRP already exists", func() {
Eventually(fakeBBS.DesiredLRPByProcessGuidCallCount).Should(Equal(1))
})
opaqueRoutingDataCheck := func(expectedRoutes cfroutes.CFRoutes) {
Eventually(fakeBBS.UpdateDesiredLRPCallCount).Should(Equal(1))
processGuid, updateRequest := fakeBBS.UpdateDesiredLRPArgsForCall(0)
Expect(processGuid).To(Equal("some-guid"))
Expect(*updateRequest.Instances).To(BeEquivalentTo(2))
Expect(*updateRequest.Annotation).To(Equal("last-modified-etag"))
cfJson := (*updateRequest.Routes)[cfroutes.CF_ROUTER]
otherJson := (*updateRequest.Routes)["some-other-routing-data"]
var cfRoutes cfroutes.CFRoutes
err := json.Unmarshal(*cfJson, &cfRoutes)
Expect(err).NotTo(HaveOccurred())
Expect(cfRoutes).To(ConsistOf(expectedRoutes))
Expect(cfRoutes).To(HaveLen(len(expectedRoutes)))
Expect(otherJson).To(Equal(&opaqueRoutingMessage))
}
})
It("does not update the domain", func() {
Consistently(bbsClient.UpsertDomainCallCount).Should(Equal(0))
})
Context("and the differ provides creates, updates, and deletes", func() {
It("continues to send the deletes and updates", func() {
Eventually(bbsClient.RemoveDesiredLRPCallCount).Should(Equal(1))
Consistently(bbsClient.RemoveDesiredLRPCallCount).Should(Equal(1))
Expect(bbsClient.RemoveDesiredLRPArgsForCall(0)).To(Equal("excess-process-guid"))
Eventually(bbsClient.UpdateDesiredLRPCallCount).Should(Equal(2))
Consistently(bbsClient.UpdateDesiredLRPCallCount).Should(Equal(2))
updatedGuid1, _ := bbsClient.UpdateDesiredLRPArgsForCall(0)
updatedGuid2, _ := bbsClient.UpdateDesiredLRPArgsForCall(1)
Expect([]string{updatedGuid1, updatedGuid2}).To(ConsistOf("stale-process-guid", "docker-process-guid"))
})
})
})
Context("when creating the missing desired LRP fails", func() {
BeforeEach(func() {
bbsClient.DesireLRPReturns(errors.New("nope"))
})
It("keeps calm and carries on", func() {
Consistently(process.Wait()).ShouldNot(Receive())
})