':py:obj:`Context.set_app_data` stores an object for later retrieval using
:py:obj:`Context.get_app_data`.'

def test_app_data(self):

    app_data = object()
    context = Context(TLSv1_METHOD)
    context.set_app_data(app_data)
    self.assertIdentical(context.get_app_data(), app_data)
