package system import ( "github.com/docker/docker/api/types" "github.com/docker/docker/client" "golang.org/x/net/context" ) type fakeClient struct { client.Client version string serverVersion func(ctx context.Context) (types.Version, error) } func (cli *fakeClient) ServerVersion(ctx context.Context) (types.Version, error) { return cli.serverVersion(ctx) } func (cli *fakeClient) ClientVersion() string { return cli.version }