def written_data(self):

        return ''.join(self._write_data)
Test to return the node_info, vm_info and freemem
dataset/ETHPy150Open google/pywebsocket/test/mock.py/_MockConnBase.written_data--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/xapi_test.py/XapiTestCase.test_full_info