@Test public void addsAppVersion() { // given final ILoggingEvent loggingEvent = createLoggingEvent() .with(createThrowableProxy()) .withMdcProperty("appVersion", "someAppVersion"); // when final NotificationVO notification = converter.convertToNotification(loggingEvent); final EventVO event = notification.getEvents().get(0); // then assertThat(event.getAppVersion(), is("someAppVersion")); }