'The ``IClusterStateWipe`` has the same key if it is wiping same
attributes on same node.'

def test_key_same_by_attribute_contents(self):

    different_apps_node = self.NODE_FROM_APP_AGENT.set(applications={APP2.name: APP2})
    self.assertEqual(self.APP_WIPE.key(), different_apps_node.get_information_wipe().key())
