From 8c6bc6e5aa7051b10d612fb9e2c7f9059b03c273 Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Fri, 12 Jun 2015 22:19:23 -0700
Subject: [PATCH] Test call and error metadata are the same.

---
 src/objective-c/tests/GRPCClientTests.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/objective-c/tests/GRPCClientTests.m b/src/objective-c/tests/GRPCClientTests.m
index ae7aba811a6..be609b1a6a6 100644
--- a/src/objective-c/tests/GRPCClientTests.m
+++ b/src/objective-c/tests/GRPCClientTests.m
@@ -163,6 +163,8 @@ static GRPCMethodName *kUnaryCallMethod;
   } completionHandler:^(NSError *errorOrNil) {
     XCTAssertNotNil(errorOrNil, @"Finished without error!");
     XCTAssertEqual(errorOrNil.code, 16, @"Finished with unexpected error: %@", errorOrNil);
+    XCTAssertEqualObjects(call.responseMetadata, errorOrNil.userInfo[kGRPCStatusMetadataKey],
+                          @"Metadata in the NSError object and call object differ.");
     NSString *challengeHeader = call.responseMetadata[@"www-authenticate"][0];
     XCTAssertGreaterThan(challengeHeader.length, 0,
                          @"No challenge in response headers %@", call.responseMetadata);