(new): v1.2 release

runners_test.go

@@ -122,3 +122,34 @@ func TestExecRunnersRecoversRunnerPanic(t *testing.T) {
 		t.Fatalf("expected recovered panic in error event, got %#v", observer.errors)
 	}
 }
+
+func TestContextRunnerStopsActiveCallbackOnCancel(t *testing.T) {
+	started := make(chan struct{})
+	stopped := make(chan struct{})
+	ctx, cancel := context.WithCancel(context.Background())
+	bot := &Bot[NoData]{
+		logger: sneklog.NewLogger(),
+		runners: []Runner[NoData]{
+			NewContextRunner("cancelable", func(ctx context.Context, _ *Bot[NoData]) error {
+				close(started)
+				<-ctx.Done()
+				close(stopped)
+				return ctx.Err()
+			}),
+		},
+	}
+
+	bot.ExecRunners(ctx)
+	select {
+	case <-started:
+	case <-time.After(time.Second):
+		t.Fatal("context runner did not start")
+	}
+	cancel()
+	bot.runnerOnceWG.Wait()
+	select {
+	case <-stopped:
+	default:
+		t.Fatal("context runner did not observe cancellation")
+	}
+}