diff options
Diffstat (limited to 'python/google/protobuf/internal/proto_builder_test.py')
| -rw-r--r-- | python/google/protobuf/internal/proto_builder_test.py | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/python/google/protobuf/internal/proto_builder_test.py b/python/google/protobuf/internal/proto_builder_test.py index b1e57f35..edaf3fa3 100644 --- a/python/google/protobuf/internal/proto_builder_test.py +++ b/python/google/protobuf/internal/proto_builder_test.py @@ -32,6 +32,7 @@ """Tests for google.protobuf.proto_builder.""" +import collections import unittest from google.protobuf import descriptor_pb2 @@ -43,10 +44,11 @@ from google.protobuf import text_format class ProtoBuilderTest(unittest.TestCase): def setUp(self): - self._fields = { - 'foo': descriptor_pb2.FieldDescriptorProto.TYPE_INT64, - 'bar': descriptor_pb2.FieldDescriptorProto.TYPE_STRING, - } + self.ordered_fields = collections.OrderedDict([ + ('foo', descriptor_pb2.FieldDescriptorProto.TYPE_INT64), + ('bar', descriptor_pb2.FieldDescriptorProto.TYPE_STRING), + ]) + self._fields = dict(self.ordered_fields) def testMakeSimpleProtoClass(self): """Test that we can create a proto class.""" @@ -59,6 +61,17 @@ class ProtoBuilderTest(unittest.TestCase): self.assertMultiLineEqual( 'bar: "asdf"\nfoo: 12345\n', text_format.MessageToString(proto)) + def testOrderedFields(self): + """Test that the field order is maintained when given an OrderedDict.""" + proto_cls = proto_builder.MakeSimpleProtoClass( + self.ordered_fields, + full_name='net.proto2.python.public.proto_builder_test.OrderedTest') + proto = proto_cls() + proto.foo = 12345 + proto.bar = 'asdf' + self.assertMultiLineEqual( + 'foo: 12345\nbar: "asdf"\n', text_format.MessageToString(proto)) + def testMakeSameProtoClassTwice(self): """Test that the DescriptorPool is used.""" pool = descriptor_pool.DescriptorPool() |