@Test public void checkAlphabeticOrderOfTags() { Scenario scenario = new Scenario(); String arg1 = "abc"; String arg2 = "def"; String arg3 = "xyz"; List<String> argList = new ArrayList<String>(); argList.add(arg1); argList.add(arg2); argList.add(arg3); scenario.setTagList(argList); assert (scenario.getTag().equals("abc def xyz")) : "Tag not alphabetic. Should have been 'abc def xyz' but was " + scenario.getTag(); }