fakeContainer.AttachStub = func(processID uint32, io garden.ProcessIO) (garden.Process, error) {
writing := new(sync.WaitGroup)
writing.Add(1)
go func() {
defer writing.Done()
defer GinkgoRecover()
_, err := fmt.Fprintf(io.Stdout, "stdout data")
Ω(err).ShouldNot(HaveOccurred())
in, err := ioutil.ReadAll(io.Stdin)
Ω(err).ShouldNot(HaveOccurred())
_, err = fmt.Fprintf(io.Stdout, "mirrored %s", string(in))
Ω(err).ShouldNot(HaveOccurred())
_, err = fmt.Fprintf(io.Stderr, "stderr data")
Ω(err).ShouldNot(HaveOccurred())
}()
process := new(fakes.FakeProcess)
process.IDReturns(42)
process.WaitStub = func() (int, error) {
writing.Wait()
return 123, nil
}
return process, nil
}