Release corrections: candidate URL exposure, onboarding notification honesty, pasted link cleanup (#101)

Co-authored-by: orchestrator-agent <20+orchestrator-agent@code.cubecraftcreations.com>

internal/dinners/export_test.go

@@ -14,6 +14,39 @@ func SetGroundTimeout(t *testing.T, d time.Duration) {
 	t.Cleanup(func() { groundTimeout = old })
 }
 
+// SetOfferLifetime sets how long candidates ground a dinner until t ends.
+// A test calling it must not run in parallel.
+func SetOfferLifetime(t *testing.T, d time.Duration) {
+	old := offerLifetime
+	offerLifetime = d
+	t.Cleanup(func() { offerLifetime = old })
+}
+
+// AdvanceClock moves the service's clock d ahead of real time until t
+// ends, without firing any timer. A test calling it must not run in
+// parallel.
+func AdvanceClock(t *testing.T, d time.Duration) {
+	old := now
+	now = func() time.Time { return old().Add(d) }
+	t.Cleanup(func() { now = old })
+}
+
+// HasOffers reports whether the service holds candidates offered for
+// dinner id.
+func (s *Service) HasOffers(id string) bool {
+	s.offersMu.Lock()
+	defer s.offersMu.Unlock()
+	_, ok := s.offers[id]
+	return ok
+}
+
+// OfferCount is the number of dinners whose candidates the service holds.
+func (s *Service) OfferCount() int {
+	s.offersMu.Lock()
+	defer s.offersMu.Unlock()
+	return len(s.offers)
+}
+
 // RunGroundJob runs the KindGroundDinner handler for p in the caller's
 // goroutine, as the job runner would, and returns the grounding status it
 // reports.