def METHOD_NAME(self):
    combined_locations = {}
    for location in self._app_locations:
        services = ['appengine']
        if location in self._kms_locations:
            services.append('kms')
        combined_locations[location] = services
    for location in self._kms_locations:
        if location not in self._app_locations:
            combined_locations[location] = ['kms']
    self.assertEqual(GcpLocation._locations, combined_locations)