Golang FakeBackend.ContainersReturns方法代码示例

			})
		})
	})

	Context("and the client sends a ListRequest", func() {
		BeforeEach(func() {
			c1 := new(fakes.FakeContainer)
			c1.HandleReturns("some-handle")

			c2 := new(fakes.FakeContainer)
			c2.HandleReturns("another-handle")

			c3 := new(fakes.FakeContainer)
			c3.HandleReturns("super-handle")

			serverBackend.ContainersReturns([]garden.Container{c1, c2, c3}, nil)
		})

		It("returns the containers from the backend", func() {
			containers, err := apiClient.Containers(nil)
			Ω(err).ShouldNot(HaveOccurred())

			Ω(containers).Should(HaveLen(3))

			handles := make([]string, 3)
			for i, c := range containers {
				handles[i] = c.Handle()
			}

			Ω(handles).Should(ContainElement("some-handle"))
			Ω(handles).Should(ContainElement("another-handle"))

					Expect(worker.CreateCallCount()).To(Equal(1))

					err = container.Destroy()
					Expect(err).NotTo(HaveOccurred())

					Expect(worker.DestroyCallCount()).To(Equal(1))
					Expect(worker.DestroyArgsForCall(0)).To(Equal("created-handle"))
				})
			})

			Describe("a looked-up container", func() {
				It("calls through to garden", func() {
					fakeContainer := new(gfakes.FakeContainer)
					fakeContainer.HandleReturns("some-handle")

					worker.ContainersReturns([]garden.Container{fakeContainer}, nil)
					worker.LookupReturns(fakeContainer, nil)

					fakeDB.FindContainerByIdentifierReturns(db.Container{Handle: "some-handle"}, true, nil)

					container, found, err := workers[0].FindContainerForIdentifier(logger, Identifier{
						Name: "some-name",
					})
					Expect(err).NotTo(HaveOccurred())
					Expect(found).To(BeTrue())

					Expect(container.Handle()).To(Equal("some-handle"))

					err = container.Destroy()
					Expect(err).NotTo(HaveOccurred())

		Ω(fakeBackend.StartCallCount()).Should(Equal(1))
	})

	It("destroys containers that have been idle for their grace time", func() {
		var err error
		tmpdir, err = ioutil.TempDir(os.TempDir(), "api-server-test")
		Ω(err).ShouldNot(HaveOccurred())

		socketPath := path.Join(tmpdir, "api.sock")

		fakeBackend := new(fakes.FakeBackend)

		doomedContainer := new(fakes.FakeContainer)

		fakeBackend.ContainersReturns([]garden.Container{doomedContainer}, nil)
		fakeBackend.GraceTimeReturns(100 * time.Millisecond)

		apiServer := server.New("unix", socketPath, 0, fakeBackend, logger)

		before := time.Now()

		err = apiServer.Start()
		Ω(err).ShouldNot(HaveOccurred())

		Ω(fakeBackend.DestroyCallCount()).Should(Equal(0))
		Eventually(fakeBackend.DestroyCallCount).Should(Equal(1))

		Ω(time.Since(before)).Should(BeNumerically(">", 100*time.Millisecond))
	})