}
})
It("bubbles the error up", func() {
process, err := container.Attach(42, garden.ProcessIO{})
Ω(err).ShouldNot(HaveOccurred())
_, err = process.Wait()
Ω(err).Should(HaveOccurred())
Ω(err.Error()).Should(ContainSubstring("oh no!"))
})
})
Context("when attaching fails", func() {
BeforeEach(func() {
fakeContainer.AttachReturns(nil, errors.New("oh no!"))
})
It("fails", func() {
_, err := container.Attach(123, garden.ProcessIO{})
Ω(err).Should(HaveOccurred())
})
It("closes the stdin writer", func(done Done) {
container.Attach(123, garden.ProcessIO{})
_, processIO := fakeContainer.AttachArgsForCall(0)
_, err := processIO.Stdin.Read([]byte{})
Ω(err).Should(Equal(io.EOF))
close(done)