Mixpanel extends ServiceImpl implements EventTrackingService { @Override public ServiceType getServiceType() { return ServiceType.MIXPANEL; } Mixpanel(Context context); @Override void enable(String projectToken); @Override boolean isEnabled(); @Override ServiceType getServiceType(); @Override void logEvent(Context context, String eventName);  }
@Test public void testGetServiceType() { assertEquals(ServiceType.MIXPANEL, new Mixpanel(null).getServiceType()); }