private static Settings settings(DateMapping mapDate, String namespace) {
   final Settings settings = new Settings();
   settings.jsonLibrary = JsonLibrary.jackson2;
   settings.namespace = namespace;
   settings.mapDate = mapDate;
   return settings;
 }
 private void expectSettingsToReturnDelayBetweenEvents() {
   expect(settings.delayBetweenEvents()).andReturn(WAIT_DELAY);
 }