1#! /usr/bin/env python
2#
3# Protocol Buffers - Google's data interchange format
4# Copyright 2008 Google Inc.  All rights reserved.
5# https://developers.google.com/protocol-buffers/
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32
33"""Tests for google.protobuf.descriptor_database."""
34
35__author__ = 'matthewtoia@google.com (Matt Toia)'
36
37try:
38  import unittest2 as unittest  #PY26
39except ImportError:
40  import unittest
41
42from google.protobuf import descriptor_pb2
43from google.protobuf.internal import factory_test2_pb2
44from google.protobuf import descriptor_database
45
46
47class DescriptorDatabaseTest(unittest.TestCase):
48
49  def testAdd(self):
50    db = descriptor_database.DescriptorDatabase()
51    file_desc_proto = descriptor_pb2.FileDescriptorProto.FromString(
52        factory_test2_pb2.DESCRIPTOR.serialized_pb)
53    db.Add(file_desc_proto)
54
55    self.assertEqual(file_desc_proto, db.FindFileByName(
56        'google/protobuf/internal/factory_test2.proto'))
57    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
58        'google.protobuf.python.internal.Factory2Message'))
59    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
60        'google.protobuf.python.internal.Factory2Message.NestedFactory2Message'))
61    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
62        'google.protobuf.python.internal.Factory2Enum'))
63    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
64        'google.protobuf.python.internal.Factory2Message.NestedFactory2Enum'))
65    self.assertEqual(file_desc_proto, db.FindFileContainingSymbol(
66        'google.protobuf.python.internal.MessageWithNestedEnumOnly.NestedEnum'))
67
68if __name__ == '__main__':
69  unittest.main()
70