Function TestScheduleEveryDelivery

jetstream/test/publish_test.go:2520–2570

(t *testing.T)

}

func TestScheduleEveryDelivery(t *testing.T) {
	srv := RunBasicJetStreamServer()
	defer shutdownJSServerAndRemoveStorage(t, srv)
	nc, err := nats.Connect(srv.ClientURL())
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	defer nc.Close()

	js, err := jetstream.New(nc)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()
	_, err = js.CreateStream(ctx, jetstream.StreamConfig{
		Name:              "SCHED",
		Subjects:          []string{"schedule.>", "target.>"},
		AllowMsgSchedules: true,
	})
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	cons, err := js.CreateConsumer(ctx, "SCHED", jetstream.ConsumerConfig{
		FilterSubject: "target.every",
	})
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	_, err = js.Publish(ctx, "schedule.every", []byte("repeating"),
		jetstream.WithScheduleEvery(1*time.Second),
		jetstream.WithScheduleTarget("target.every"),
	)
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	// Verify at least 2 deliveries to confirm repeating behavior.
	for range 2 {
		msg, err := cons.Next(jetstream.FetchMaxWait(5 * time.Second))
		if err != nil {
			t.Fatalf("Expected to receive scheduled message: %v", err)
		}
		if string(msg.Data()) != "repeating" {
			t.Fatalf("Expected payload %q; got: %q", "repeating", string(msg.Data()))
		}
	}
}

func TestScheduleCronDelivery(t *testing.T) {
	srv := RunBasicJetStreamServer()