package swarm import ( "testing" "github.com/docker/cli/cli/command/stack/options" "github.com/docker/cli/internal/test" "github.com/gotestyourself/gotestyourself/assert" is "github.com/gotestyourself/gotestyourself/assert/cmp" ) func TestRunServicesWithEmptyName(t *testing.T) { client := &fakeClient{} dockerCli := test.NewFakeCli(client) err := RunServices(dockerCli, options.Services{Namespace: "' '"}) assert.Check(t, is.Error(err, `invalid stack name: "' '"`)) }