def set_data(self, mime_type, data):
        raise NotImplementedError
test is_produced function
dataset/ETHPy150Open nucleic/enaml/enaml/mime_data.py/MimeData.set_data--crossover with--dataset/ETHPy150Open mission-liao/pyswagger/pyswagger/tests/test_base.py/SwaggerBaseTestCase.test_is_produced