def testStructMessage(self):
message = json_format_proto3_pb2.TestStruct()
message.value['name'] = 'Jim'
message.value['age'] = 10
message.value['attend'] = True
message.value['email'] = None
message.value.get_or_create_struct('address')['city'] = 'SFO'
message.value['address']['house_number'] = 1024
struct_list = message.value.get_or_create_list('list')
struct_list.extend([6, 'seven', True, False, None])
struct_list.add_struct()['subkey2'] = 9
message.repeated_value.add()['age'] = 11
message.repeated_value.add()
self.assertEqual(
json.loads(json_format.MessageToJson(message, False)),
json.loads(
'{'
' "value": {'
' "address": {'
' "city": "SFO", '
' "house_number": 1024'
' }, '
' "age": 10, '
' "name": "Jim", '
' "attend": true, '
' "email": null, '
' "list": [6, "seven", true, false, null, {"subkey2": 9}]'
' },'
' "repeatedValue": [{"age": 11}, {}]'
'}'))
parsed_message = json_format_proto3_pb2.TestStruct()
self.CheckParseBack(message, parsed_message)
def testInvalidStruct(self):
message = json_format_proto3_pb2.TestStruct()
text = '{"value": 1234}'
self.assertRaisesRegexp(
json_format.ParseError,
'Failed to parse value field: Struct must be in a dict which is 1234',
json_format.Parse, text, message)