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Diffstat (limited to 'python/google/protobuf/internal/proto_builder_test.py')
-rw-r--r-- | python/google/protobuf/internal/proto_builder_test.py | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/python/google/protobuf/internal/proto_builder_test.py b/python/google/protobuf/internal/proto_builder_test.py new file mode 100644 index 00000000..c74db7e7 --- /dev/null +++ b/python/google/protobuf/internal/proto_builder_test.py @@ -0,0 +1,77 @@ +#! /usr/bin/python +# +# Protocol Buffers - Google's data interchange format +# Copyright 2008 Google Inc. All rights reserved. +# https://developers.google.com/protocol-buffers/ +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +"""Tests for google.protobuf.proto_builder.""" + +from google.apputils import basetest + +from google.protobuf import descriptor_pb2 +from google.protobuf import descriptor_pool +from google.protobuf import proto_builder +from google.protobuf import text_format + + +class ProtoBuilderTest(basetest.TestCase): + + def setUp(self): + self._fields = { + 'foo': descriptor_pb2.FieldDescriptorProto.TYPE_INT64, + 'bar': descriptor_pb2.FieldDescriptorProto.TYPE_STRING, + } + + def testMakeSimpleProtoClass(self): + """Test that we can create a proto class.""" + proto_cls = proto_builder.MakeSimpleProtoClass( + self._fields, + full_name='net.proto2.python.public.proto_builder_test.Test') + proto = proto_cls() + proto.foo = 12345 + proto.bar = 'asdf' + self.assertMultiLineEqual( + 'bar: "asdf"\nfoo: 12345\n', text_format.MessageToString(proto)) + + def testMakeSameProtoClassTwice(self): + """Test that the DescriptorPool is used.""" + pool = descriptor_pool.DescriptorPool() + proto_cls1 = proto_builder.MakeSimpleProtoClass( + self._fields, + full_name='net.proto2.python.public.proto_builder_test.Test', + pool=pool) + proto_cls2 = proto_builder.MakeSimpleProtoClass( + self._fields, + full_name='net.proto2.python.public.proto_builder_test.Test', + pool=pool) + self.assertIs(proto_cls1.DESCRIPTOR, proto_cls2.DESCRIPTOR) + + +if __name__ == '__main__': + basetest.main() |