package portmapper import "net" func newMockProxyCommand(proto string, hostIP net.IP, hostPort int, containerIP net.IP, containerPort int, userlandProxyPath string) (userlandProxy, error) { return &mockProxyCommand{}, nil } type mockProxyCommand struct { } func (p *mockProxyCommand) Start() error { return nil } func (p *mockProxyCommand) Stop() error { return nil }