def testValidator():
    val=WordValidator()
    word=Word("","","")
    try:
        val.wordempty(word.get_id(),word.get_lang(),word.get_word())
    except ValueError:
        assert True
        
    word1=Word("1","","")
    try:
        val.wordempty(word1.get_id(),word1.get_lang(),word1.get_word())
    except ValueError:
        assert True