TriggerTime extends Trigger { @Override public String friendlyDescription() { return MainApp.gs(R.string.atspecifiedtime, DateUtil.dateAndTimeString(runAt)); } TriggerTime(); private  TriggerTime(TriggerTime triggerTime); @Override boolean shouldRun(); @Override 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 TriggerTime().friendlyDescription()); }