data, err := json.Marshal(&spec)
Expect(err).ToNot(HaveOccurred())
request = &container_daemon.RequestMessage{
Type: container_daemon.ProcessRequest,
Data: data,
}
listener.ListenStub = func(cb container_daemon.ConnectionHandler) error {
b, err := json.Marshal(request)
Expect(err).ToNot(HaveOccurred())
response, handlerError = cb.Handle(json.NewDecoder(bytes.NewReader(b)))
if response != nil {
handleFileHandles = response.Files
handlerPid = response.Pid
} else {
handleFileHandles = nil
handlerPid = 0
}
return nil
}
daemon.Run(listener)
})
It("runs the spawner with a prepared command", func() {
Expect(preparer.PrepareCmdCallCount()).To(Equal(1))
Expect(preparer.PrepareCmdArgsForCall(0)).To(Equal(spec))
Expect(spawner.SpawnCallCount()).To(Equal(1))
Env: []string{"foo=bar", "baz=barry"},
}
preparer.PrepareCmdReturns(exec.Command("foo"), nil)
spawner.SpawnStub = func(cmd *exec.Cmd, withTty bool) ([]*os.File, error) {
cmd.Process = &os.Process{Pid: 123}
return nil, nil
}
})
JustBeforeEach(func() {
listener.ListenStub = func(cb unix_socket.ConnectionHandler) error {
b, err := json.Marshal(spec)
Expect(err).ToNot(HaveOccurred())
handleFileHandles, handlerPid, handlerError = cb.Handle(json.NewDecoder(bytes.NewReader(b)))
return nil
}
daemon.Run(listener)
})
It("runs the spawner with a prepared command", func() {
Expect(preparer.PrepareCmdCallCount()).To(Equal(1))
Expect(preparer.PrepareCmdArgsForCall(0)).To(Equal(spec))
Expect(spawner.SpawnCallCount()).To(Equal(1))
})
It("returns the PID of the spawned process", func() {
Expect(handlerPid).To(Equal(123))
