DockerCLI/cli/command/stack/swarm/services_test.go

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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: "' '"`))
}