示例#1
0
			spec := garden.ProcessSpec{
				Path: "some-script",
			}

			stdout := gbytes.NewBuffer()
			stderr := gbytes.NewBuffer()

			processIO := garden.ProcessIO{
				Stdout: stdout,
				Stderr: stderr,
			}

			process, err := container.Run(spec, processIO)
			Ω(err).ShouldNot(HaveOccurred())

			ranHandle, ranSpec, ranIO := fakeConnection.RunArgsForCall(0)
			Ω(ranHandle).Should(Equal("some-handle"))
			Ω(ranSpec).Should(Equal(spec))
			Ω(ranIO).Should(Equal(processIO))

			Ω(process.ID()).Should(Equal(uint32(42)))

			status, err := process.Wait()
			Ω(err).ShouldNot(HaveOccurred())
			Ω(status).Should(Equal(123))

			Eventually(stdout).Should(gbytes.Say("stdout data"))
			Eventually(stderr).Should(gbytes.Say("stderr data"))
		})
	})
			fakeProcess.IDReturns(6)
		})

		itRetries(func() error {
			var err error
			process, err = conn.Run("la-contineur", processSpec, processIO)
			return err
		}, func(err error) {
			innerConnection.RunReturns(fakeProcess, err)
		}, func() int {
			return innerConnection.RunCallCount()
		}, func() {
			It("calls through to garden", func() {
				Ω(innerConnection.RunCallCount()).Should(Equal(1))

				handle, calledProcessSpec, calledProcessIO := innerConnection.RunArgsForCall(0)
				Ω(handle).Should(Equal("la-contineur"))
				Ω(calledProcessSpec).Should(Equal(processSpec))
				Ω(calledProcessIO).Should(Equal(processIO))
			})

			Describe("the process", func() {
				BeforeEach(func() {
					innerConnection.AttachReturns(fakeProcess, nil)
				})

				Describe("Wait", func() {
					BeforeEach(func() {
						errs := make(chan error, 1)
						errs <- io.EOF
						close(errs)