JustBeforeEach(func() {
request := newTestRequest(requestBody)
handler.DesiredLRPByProcessGuid(responseRecorder, request)
})
Context("when reading desired lrp from DB succeeds", func() {
var desiredLRP *models.DesiredLRP
BeforeEach(func() {
desiredLRP = &models.DesiredLRP{ProcessGuid: processGuid}
fakeDesiredLRPDB.DesiredLRPByProcessGuidReturns(desiredLRP, nil)
})
It("fetches desired lrp by process guid", func() {
Expect(fakeDesiredLRPDB.DesiredLRPByProcessGuidCallCount()).To(Equal(1))
_, actualProcessGuid := fakeDesiredLRPDB.DesiredLRPByProcessGuidArgsForCall(0)
Expect(actualProcessGuid).To(Equal(processGuid))
Expect(responseRecorder.Code).To(Equal(http.StatusOK))
response := models.DesiredLRPResponse{}
err := response.Unmarshal(responseRecorder.Body.Bytes())
Expect(err).NotTo(HaveOccurred())
Expect(response.Error).To(BeNil())
Expect(response.DesiredLrp).To(Equal(desiredLRP))
})
})
Context("when the DB returns no desired lrp", func() {
BeforeEach(func() {
fakeDesiredLRPDB.DesiredLRPByProcessGuidReturns(nil, models.ErrResourceNotFound)
