Add parsing back to protobuf example

1 files changed, 3 insertions, 0 deletions

diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index bef1561b09..40ba0c0b43 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -998,6 +998,9 @@ TEST_P(End2endTest, BinaryTrailerTest) {
   EXPECT_EQ(1, trailers.count(kDebugInfoTrailerKey));
   auto iter = trailers.find(kDebugInfoTrailerKey);
   EXPECT_EQ(expected_string, iter->second);
+  // Parse the returned trailer into a DebugInfo proto.
+  DebugInfo returned_info;
+  EXPECT_TRUE(returned_info.ParseFromString(ToString(iter->second)));
 }
 
 //////////////////////////////////////////////////////////////////////////