this.wordList.addWord(WORD2); test = this.wordList.getNextWord(new Integer(WORD1.length())); assertNotNull(test); test = this.wordList.getNextWord(new Integer(WORD2.length())); assertNotNull(test);
    public void testAddWord() {        String aWord = "test";        String test = this.wordList.getNextWord();        this.wordList.addWord(aWord);        assertNotNull(test);    }