TriggerLocation extends Trigger { @Override public String friendlyDescription() { return MainApp.gs(R.string.locationis, MainApp.gs(modeSelected.getValue().getStringRes()), " " + name.getValue()); } TriggerLocation(); private  TriggerLocation(TriggerLocation triggerLocation); @Override synchronized boolean shouldRun(); @Override synchronized String toJSON(); @Override int friendlyName(); @Override String friendlyDescription(); @Override Optional<Integer> icon(); @Override Trigger duplicate(); @Override void generateDialog(LinearLayout root, FragmentManager fragmentManager);  }
@Test public void friendlyDescriptionTest() { Assert.assertEquals(null, new TriggerLocation().friendlyDescription()); }