def adata_parameterized(request):
    return gen_adata(shape=(200, 300), X_type=request.param)
def limitStrLessThen128Char(self, strStr=None):
        if len(strStr) > 128:
            logging.info("limit str less then 128 char")
            return strStr[:127] + u"_"
        else:
            return strStr