stopAppHandler := handlers.NewStopAppHandler(logger, fakeBBS)
stopAppHandler.StopApp(responseRecorder, request)
})
It("invokes the bbs to delete the app", func() {
Expect(fakeBBS.RemoveDesiredLRPCallCount()).To(Equal(1))
Expect(fakeBBS.RemoveDesiredLRPArgsForCall(0)).To(Equal("process-guid"))
})
It("responds with 202 Accepted", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusAccepted))
})
Context("when the bbs fails", func() {
BeforeEach(func() {
fakeBBS.RemoveDesiredLRPReturns(errors.New("oh no"))
})
It("responds with a ServiceUnavailabe error", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusServiceUnavailable))
})
})
Context("when the process guid is missing", func() {
BeforeEach(func() {
request.Form.Del(":process_guid")
})
It("does not call the bbs", func() {
Expect(fakeBBS.RemoveDesiredLRPCallCount()).To(Equal(0))
})
bbsClient.DesireLRPReturns(errors.New("create failed!"))
})
It("does not update the domain", func() {
Consistently(bbsClient.UpsertDomainCallCount).Should(Equal(0))
})
It("sends all the other updates", func() {
Eventually(bbsClient.DesireLRPCallCount).Should(Equal(1))
Eventually(bbsClient.RemoveDesiredLRPCallCount).Should(Equal(1))
})
})
Context("and the delete request fails", func() {
BeforeEach(func() {
bbsClient.RemoveDesiredLRPReturns(errors.New("delete failed!"))
})
It("sends all the other updates", func() {
Eventually(bbsClient.DesireLRPCallCount).Should(Equal(1))
Eventually(bbsClient.RemoveDesiredLRPCallCount).Should(Equal(1))
Eventually(bbsClient.UpsertDomainCallCount).Should(Equal(1))
})
})
})
Context("and the differ detects stale lrps", func() {
var (
expectedEtag = "new-etag"
expectedInstances = int32(0)