BeforeEach(func() {
fakeConnection.CurrentMemoryLimitsReturns(garden.MemoryLimits{}, disaster)
})
It("returns the error", func() {
_, err := container.CurrentMemoryLimits()
Ω(err).Should(Equal(disaster))
})
})
})
Describe("Run", func() {
It("sends a run request and returns the process id and a stream", func() {
fakeConnection.RunStub = func(handle string, spec garden.ProcessSpec, io garden.ProcessIO) (garden.Process, error) {
process := new(gardenfakes.FakeProcess)
process.IDReturns("process-handle")
process.WaitReturns(123, nil)
go func() {
defer GinkgoRecover()
_, err := fmt.Fprintf(io.Stdout, "stdout data")
Ω(err).ShouldNot(HaveOccurred())
_, err = fmt.Fprintf(io.Stderr, "stderr data")
Ω(err).ShouldNot(HaveOccurred())
}()
return process, nil
close(finishCreating)
Eventually(stopExited).Should(BeClosed())
Eventually(created).Should(Receive())
err := apiClient.Ping()
Ω(err).Should(HaveOccurred())
})
})
Context("when a Run request is in-flight", func() {
It("does not wait for the request to complete", func(done Done) {
fakeContainer := new(fakes.FakeContainer)
fakeContainer.RunStub = func(spec garden.ProcessSpec, io garden.ProcessIO) (garden.Process, error) {
process := new(fakes.FakeProcess)
process.WaitStub = func() (int, error) {
time.Sleep(time.Minute)
return 0, nil
}
go func() {
defer GinkgoRecover()
_, err := io.Stdout.Write([]byte("msg 1\n"))
Ω(err).ShouldNot(HaveOccurred())
time.Sleep(time.Minute)
_, err = io.Stdout.Write([]byte("msg 2\n"))
