D65 = A: the busy file the agent reads before an operator reboot, and the household's 'Felhom support restarted your box' line; R-1350: a hold clear records the wanted stop so no app_start_failed follows it

controller/internal/web/operator_reboot_notice_test.go

@@ -0,0 +1,79 @@
+package web
+
+import (
+	"context"
+	"errors"
+	"io"
+	"log"
+	"strings"
+	"testing"
+	"time"
+
+	"gitea.dooplex.hu/admin/felhom-controller/internal/agentapi"
+)
+
+// D65 = A: after the operator rebooted the box from the hub, the household's dashboard says so — one neutral line,
+// for one day, then gone.
+
+// The real dashboard, through ServeHTTP: the line is there after an operator reboot, in Hungarian, with the Budapest
+// time; it is gone a day later. RED-PROOF: drop the data["OperatorRebootNotice"] line from dashboardHandler → FAILS;
+// drop the 24-hour check → the day-later page still shows it → FAILS.
+func TestOperatorRebootNotice_OnTheDashboardForADay(t *testing.T) {
+	s := newDashboardServer(t, time.Time{})
+	if body := getPage(t, s, "/dashboard").Body.String(); strings.Contains(body, "data-operator-reboot") {
+		t.Fatal("no reboot yet, but the dashboard shows the line")
+	}
+	at := time.Now().Add(-2 * time.Hour)
+	s.SetOperatorReboot(at)
+	body := getPage(t, s, "/dashboard").Body.String()
+	want := "A Felhom ügyfélszolgálata " + at.In(budapestLocation()).Format("15:04") + "-kor újraindította a dobozt."
+	if !strings.Contains(body, want) {
+		t.Fatalf("the dashboard lacks %q", want)
+	}
+	s.SetOperatorReboot(time.Now().Add(-25 * time.Hour))
+	if body := getPage(t, s, "/dashboard").Body.String(); strings.Contains(body, "data-operator-reboot") {
+		t.Fatal("a day later the line must be gone")
+	}
+}
+
+// English: the reader's language.
+func TestOperatorRebootNotice_English(t *testing.T) {
+	s := newDashboardServer(t, time.Time{})
+	at := time.Date(2026, 10, 30, 9, 41, 0, 0, time.UTC)
+	s.SetOperatorReboot(at)
+	got := s.operatorRebootNotice("en", at.Add(time.Hour))
+	if got != "Felhom support restarted your box at "+at.In(budapestLocation()).Format("15:04")+"." {
+		t.Fatalf("en: %q", got)
+	}
+}
+
+// The start-up ask: it retries while the agent does not answer, keeps the time it gets, and stops at once on a 404
+// (an agent older than the route cannot reboot from the hub). RED-PROOF: drop SetOperatorReboot from the success
+// branch → FAILS; return on the first error → the retried answer is lost → FAILS.
+func TestWatchOperatorReboot_RetriesAndKeepsTheTime(t *testing.T) {
+	s := &Server{logger: log.New(io.Discard, "", 0), opRebootRetry: time.Millisecond}
+	at := time.Date(2026, 10, 30, 9, 41, 0, 0, time.UTC)
+	calls := 0
+	s.opRebootFetch = func(context.Context) (time.Time, error) {
+		calls++
+		if calls < 3 {
+			return time.Time{}, errors.New("agentapi: GET /guest/operator-reboot: connection refused")
+		}
+		return at, nil
+	}
+	s.WatchOperatorReboot(context.Background())
+	if calls != 3 || !s.opRebootAt.Equal(at) {
+		t.Fatalf("calls=%d at=%v, want 3 and %v", calls, s.opRebootAt, at)
+	}
+
+	s2 := &Server{logger: log.New(io.Discard, "", 0), opRebootRetry: time.Millisecond}
+	calls = 0
+	s2.opRebootFetch = func(context.Context) (time.Time, error) {
+		calls++
+		return time.Time{}, &agentapi.StatusError{Path: "/guest/operator-reboot", Code: 404}
+	}
+	s2.WatchOperatorReboot(context.Background())
+	if calls != 1 || !s2.opRebootAt.IsZero() {
+		t.Fatalf("a 404 must end the ask at once: calls=%d at=%v", calls, s2.opRebootAt)
+	}
+}