mesh-sdk/go/asks/asks_test.go

package asks

import (
	"strings"
	"testing"
	"time"
)

var now = time.Date(2026, 10, 8, 14, 0, 0, 0, time.UTC)

func held() Ask {
	return Ask{ID: "d-1", Headline: "openrazer delivery held", Explanation: "Needs you: release it, or stop it.",
		Who: Operator, Expires: now.Add(time.Hour), OnExpiry: "the delivery stays held", About: "delivery.openrazer",
		Options: []Option{
			{ID: "release", Label: "Release", Does: "the delivery goes on", Level: Approve},
			{ID: "stop", Label: "Stop", Does: "the delivery ends", Level: Approve},
			{ID: "silence", Label: "Silence for a week", Does: "nothing more is said for a week", Level: Acknowledge},
		}}
}

func TestASoundAskPasses(t *testing.T) {
	if err := held().Check(now); err != nil {
		t.Fatal(err)
	}
}

func TestAnAskIsRefusedInWordsForEachFault(t *testing.T) {
	for want, change := range map[string]func(*Ask){
		"is not letters":             func(a *Ask) { a.ID = "a.b" },
		"headline is empty":          func(a *Ask) { a.Headline = "" },
		"explains nothing":           func(a *Ask) { a.Explanation = " " },
		"only the operator answers":  func(a *Ask) { a.Who = "agent" },
		"offers 0 options":           func(a *Ask) { a.Options = nil },
		"offers 5 options":           func(a *Ask) { a.Options = append(a.Options, a.Options[0], a.Options[1]) },
		"is offered twice":           func(a *Ask) { a.Options[1].ID = "release" },
		"does not say what it does":  func(a *Ask) { a.Options[0].Does = "" },
		"none of acknowledge":        func(a *Ask) { a.Options[0].Level = "admin" },
		"expires before it is asked": func(a *Ask) { a.Expires = now },
		"approves lasts at most":     func(a *Ask) { a.Expires = now.Add(25 * time.Hour) },
		"destroys lasts at most":     func(a *Ask) { a.Options[0].Level = Destroy },
		"never defaults":             func(a *Ask) { a.OnExpiry = "" },
		"is a key, without spaces":   func(a *Ask) { a.About = "a b" },
	} {
		a := held()
		change(&a)
		if err := a.Check(now); err == nil || !strings.Contains(err.Error(), want) {
			t.Errorf("want a refusal saying %q, got %v", want, err)
		}
	}
	ack := held()
	ack.Options = ack.Options[2:]
	ack.OnExpiry = ""
	ack.Expires = now.Add(7 * 24 * time.Hour)
	if err := ack.Check(now); err != nil {
		t.Errorf("an ask that only acknowledges needs no expiry words and may last a week: %v", err)
	}
}

func TestAnAskerActsOnlyOnAWarrantForItsOwnAskAndOption(t *testing.T) {
	w := Warrant{Ask: "d-1", Asker: "mesh-delivery", Outcome: OutcomeChosen, Option: "release", Label: "Release",
		Level: Approve, By: &Person{Who: Operator, Kind: "telegram", Identity: "42", Verified: "user id verified"}}
	if o, err := w.For("mesh-delivery", held()); err != nil || o.ID != "release" {
		t.Fatalf("a sound warrant was refused: %v", err)
	}
	if got := w.Says(); got != "the operator, via telegram (user id verified), chose Release" {
		t.Errorf("the warrant says %q", got)
	}
	for why, change := range map[string]func(*Warrant){
		"another asker": func(w *Warrant) { w.Asker = "mesh-controller" },
		"another ask":   func(w *Warrant) { w.Ask = "d-2" },
		"no choice":     func(w *Warrant) { w.Outcome = OutcomeExpired },
		"nobody":        func(w *Warrant) { w.By = nil },
		"not offered":   func(w *Warrant) { w.Option = "delete" },
		"a lower level": func(w *Warrant) { w.Level = Acknowledge },
		"another role":  func(w *Warrant) { w.By = &Person{Who: "agent"} },
	} {
		c := w
		by := *w.By
		c.By = &by
		change(&c)
		if _, err := c.For("mesh-delivery", held()); err == nil {
			t.Errorf("a warrant with %s was acted on", why)
		}
	}
}

func TestTheSubjectsNameTheirPublisher(t *testing.T) {
	for got, want := range map[string]string{
		AskSubject("mesh-delivery"):         "mesh.seat.operator-channel.accept.ask.mesh-delivery",
		DecidedSubject("mesh-delivery"):     "mesh.seat.operator-channel.event.decided.mesh-delivery",
		ChannelSubject(Show, "telegram"):    "mesh.seat.channel.accept.show.telegram",
		IntakeSubject(Chosen, "desktop"):    "mesh.seat.intake.event.choice.desktop",
		ProofSubject(CodeProof, "telegram"): "mesh.seat.intake.proof.code.telegram",
	} {
		if got != want {
			t.Errorf("%s, want %s", got, want)
		}
	}
}