if err == nil { conn.Close() } return err }).Should(HaveOccurred()) workerAddr = fmt.Sprintf("0.0.0.0:%d", 7777+GinkgoParallelNode()) workerServer = server.New("tcp", workerAddr, 0, worker, logger) err = workerServer.Start() Expect(err).NotTo(HaveOccurred()) }) It("can continue to connect after the worker address changes", func() { fakeDB.GetWorkerReturns(db.WorkerInfo{GardenAddr: workerAddr}, true, nil) container, err := workers[0].CreateContainer(logger, id, spec) Expect(err).NotTo(HaveOccurred()) err = container.Destroy() Expect(err).NotTo(HaveOccurred()) }) It("throws an error if the worker cannot be found", func() { fakeDB.GetWorkerReturns(db.WorkerInfo{}, false, nil) _, err := workers[0].CreateContainer(logger, id, spec) Expect(err).To(HaveOccurred()) Expect(err).To(Equal(ErrMissingWorker)) })