package stacks

import "testing"

// R-721 (v0.283.0): the nightly update leg never presses an app the household stopped — an update brings the
// app up with its new images, which would undo the Stop. Measured from source 2026-09-30: legCandidate had no
// desired-state check at all.
// COMPANION RED-PROOF: remove the DesiredStateStopped check in legCandidate → the step is pressed.
func TestR721_UpdateLegLeavesAStoppedAppAlone(t *testing.T) {
	m, dir, _, ups, _ := legManager(t)
	writeLadder(t, m, ladderLine(ladderA, ladderB), ladderLine(ladderB, ladderC))
	legOpts(m, nil)
	if err := m.SetDesiredState("nextcloud", DesiredStateStopped); err != nil {
		t.Fatal(err)
	}
	s := mustLeg(t, m)
	if len(*ups) != 0 || pinOf(t, dir) != ladderA {
		t.Fatalf("the leg updated an app the household stopped (ups=%v)", *ups)
	}
	if st := legStepFor(s, "nextcloud"); st.Reason != LegSkipStoppedByHousehold {
		t.Fatalf("skip reason %+v, want %q", st, LegSkipStoppedByHousehold)
	}
}