Context("when the bbs fails", func() {
BeforeEach(func() {
fakeBBS.DesireLRPReturns(errors.New("oh no"))
})
It("responds with a ServiceUnavailabe error", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusServiceUnavailable))
})
})
Context("when the bbs fails with a Conflict error", func() {
BeforeEach(func() {
fakeBBS.DesireLRPStub = func(_ *models.DesiredLRP) error {
fakeBBS.DesiredLRPByProcessGuidReturns(&models.DesiredLRP{
ProcessGuid: "some-guid",
}, nil)
return models.ErrResourceExists
}
})
It("retries", func() {
Expect(fakeBBS.DesireLRPCallCount()).To(Equal(1))
Expect(fakeBBS.UpdateDesiredLRPCallCount()).To(Equal(1))
})
It("suceeds if the second try is sucessful", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusAccepted))
})
Context("when updating the desired LRP fails with a conflict error", func() {
BeforeEach(func() {