err error ) BeforeEach(func() { taskDef = model_helpers.NewValidTaskDefinition() }) JustBeforeEach(func() { err = controller.DesireTask(logger, taskDef, taskGuid, domain) }) Context("when the desire is successful", func() { It("desires the task with the requested definitions", func() { Expect(err).NotTo(HaveOccurred()) Expect(fakeTaskDB.DesireTaskCallCount()).To(Equal(1)) _, actualTaskDef, actualTaskGuid, actualDomain := fakeTaskDB.DesireTaskArgsForCall(0) Expect(actualTaskDef).To(Equal(taskDef)) Expect(actualTaskGuid).To(Equal(taskGuid)) Expect(actualDomain).To(Equal(domain)) }) It("requests an auction", func() { Expect(fakeAuctioneerClient.RequestTaskAuctionsCallCount()).To(Equal(1)) var volumeMounts []string for _, volMount := range taskDef.VolumeMounts { volumeMounts = append(volumeMounts, volMount.Driver) } expectedStartRequest := auctioneer.TaskStartRequest{