Expect(buildpackBuilder.ExtractExposedPortsCallCount()).To(Equal(0))
Expect(dockerBuilder.ExtractExposedPortsCallCount()).To(Equal(1))
Expect(dockerBuilder.ExtractExposedPortsArgsForCall(0)).To(Equal(&desireAppRequest))
})
})
})
Context("when an invalid desire app message is received", func() {
BeforeEach(func() {
reader := bytes.NewBufferString("not valid json")
request.Body = ioutil.NopCloser(reader)
})
It("does not call the bbs", func() {
Expect(fakeBBS.RetireActualLRPCallCount()).To(BeZero())
})
It("responds with 400 Bad Request", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusBadRequest))
})
It("logs an error", func() {
Eventually(logger.TestSink.Buffer).Should(gbytes.Say("parse-desired-app-request-failed"))
})
It("does not touch the LRP", func() {
Expect(fakeBBS.DesireLRPCallCount()).To(Equal(0))
Expect(fakeBBS.UpdateDesiredLRPCallCount()).To(Equal(0))
Expect(fakeBBS.RemoveDesiredLRPCallCount()).To(Equal(0))
})
}
fakeBBS.ActualLRPGroupByProcessGuidAndIndexStub = func(processGuid string, index int) (*models.ActualLRPGroup, error) {
return &models.ActualLRPGroup{
Instance: model_helpers.NewValidActualLRP(processGuid, int32(index)),
}, nil
}
})
JustBeforeEach(func() {
killHandler := handlers.NewKillIndexHandler(logger, fakeBBS)
killHandler.KillIndex(responseRecorder, request)
})
It("invokes the bbs to retire", func() {
Expect(fakeBBS.RetireActualLRPCallCount()).To(Equal(1))
actualLRPKey := fakeBBS.RetireActualLRPArgsForCall(0)
Expect(actualLRPKey.ProcessGuid).To(Equal("process-guid-0"))
Expect(actualLRPKey.Index).To(BeEquivalentTo(1))
})
It("responds with 202 Accepted", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusAccepted))
})
Context("when the bbs fails", func() {
BeforeEach(func() {
fakeBBS.ActualLRPGroupByProcessGuidAndIndexReturns(nil, errors.New("oh no"))
})