only start listening when it's needed

integration_tests/create_test.go

@@ -69,6 +69,7 @@ func TestCreateUserTestSuite(t *testing.T) {
 func LndHubTestServiceInit() (*service.LndhubService, error) {
 	// change this if you want to run tests using sqlite
 	// dbUri := "file:data_test.db"
+	//make sure the datbase is empty every time you run the test suite
 	dbUri := "postgresql://user:password@localhost/lndhub?sslmode=disable"
 	c := &service.Config{
 		DatabaseUri:    dbUri,
@@ -120,7 +121,5 @@ func LndHubTestServiceInit() (*service.LndhubService, error) {
 		logger.Fatalf("Failed to parse node IdentityPubkey: %v", err)
 	}
 	svc.IdentityPubkey = identityPubKey
-	// Subscribe to LND invoice updates in the background
-	go svc.InvoiceUpdateSubscription(context.Background())
 	return svc, nil
 }

integration_tests/incoming_payment_test.go

@@ -47,6 +47,8 @@ func (suite *IncomingPaymentTestSuite) SetupSuite() {
 	if err != nil {
 		log.Fatalf("Error initializing test service: %v", err)
 	}
+	// Subscribe to LND invoice updates in the background
+	go svc.InvoiceUpdateSubscription(context.Background())
 	suite.service = svc
 	e := echo.New()