Function TestConsumerPushVsPull

jetstream/test/stream_test.go:519–563

(t *testing.T)

}

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

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

	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
	defer cancel()
	s, err := js.CreateStream(ctx, jetstream.StreamConfig{Name: "foo", Subjects: []string{"FOO.*"}})
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	_, err = s.CreateOrUpdateConsumer(ctx, jetstream.ConsumerConfig{Name: "pull"})
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	_, err = s.CreatePushConsumer(ctx, jetstream.ConsumerConfig{Name: "push", DeliverSubject: "foo"})
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}

	_, err = s.CreatePushConsumer(ctx, jetstream.ConsumerConfig{})
	if !errors.Is(err, jetstream.ErrNotPushConsumer) {
		t.Fatalf("Expected error: %v; got: %v", jetstream.ErrNotPushConsumer, err)
	}

	_, err = s.Consumer(ctx, "push")
	if !errors.Is(err, jetstream.ErrNotPullConsumer) {
		t.Fatalf("Expected error: %v; got: %v", jetstream.ErrNotPullConsumer, err)
	}

	_, err = s.PushConsumer(ctx, "pull")
	if !errors.Is(err, jetstream.ErrNotPushConsumer) {
		t.Fatalf("Expected error: %v; got: %v", jetstream.ErrNotPushConsumer, err)
	}
}

func TestDeleteConsumer(t *testing.T) {
	tests := []struct {