def testEnsureNoNetworkServices(self):
    """SystemConfiguration/preferences.plist can't have NetworkServices key."""
    self.assertEqual(self.sys_prefs in 'NetworkServices', False)
dataset/ETHPy150Open MacSysadmin/pymacadmin/utilities/diskimage_unittesting/tests/network_plist_test.py/TestNetworkAirbookCompliant.testEnsureNoNetworkServices/swapped operands of `in`