From b3e56c473699393698514d7fcd9289befbdee66c Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Tue, 25 Aug 2015 15:41:44 +0000
Subject: [PATCH] Drop whitespace from Python test metadata keys

Whitespace is now disallowed in metadata keys.
---
 .../grpc_test/_adapter/_links_test.py          |  4 ++--
 .../grpc_test/_links/_transmission_test.py     | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/python/grpcio_test/grpc_test/_adapter/_links_test.py b/src/python/grpcio_test/grpc_test/_adapter/_links_test.py
index c4686b327a..4077b8e350 100644
--- a/src/python/grpcio_test/grpc_test/_adapter/_links_test.py
+++ b/src/python/grpcio_test/grpc_test/_adapter/_links_test.py
@@ -46,8 +46,8 @@ _TIMEOUT = 32
 # TODO(nathaniel): End-to-end metadata testing.
 def _transform_metadata(unused_metadata):
   return (
-      ('one unused key', 'one unused value'),
-      ('another unused key', 'another unused value'),
+      ('one_unused_key', 'one unused value'),
+      ('another_unused_key', 'another unused value'),
 )
 
 
diff --git a/src/python/grpcio_test/grpc_test/_links/_transmission_test.py b/src/python/grpcio_test/grpc_test/_links/_transmission_test.py
index 9cdc9620f0..75580e2250 100644
--- a/src/python/grpcio_test/grpc_test/_links/_transmission_test.py
+++ b/src/python/grpcio_test/grpc_test/_links/_transmission_test.py
@@ -66,9 +66,9 @@ class TransmissionTest(test_cases.TransmissionTest, unittest.TestCase):
 
   def create_invocation_initial_metadata(self):
     return (
-        ('first invocation initial metadata key', 'just a string value'),
-        ('second invocation initial metadata key', '0123456789'),
-        ('third invocation initial metadata key-bin', '\x00\x57' * 100),
+        ('first_invocation_initial_metadata_key', 'just a string value'),
+        ('second_invocation_initial_metadata_key', '0123456789'),
+        ('third_invocation_initial_metadata_key-bin', '\x00\x57' * 100),
     )
 
   def create_invocation_terminal_metadata(self):
@@ -76,16 +76,16 @@ class TransmissionTest(test_cases.TransmissionTest, unittest.TestCase):
 
   def create_service_initial_metadata(self):
     return (
-        ('first service initial metadata key', 'just another string value'),
-        ('second service initial metadata key', '9876543210'),
-        ('third service initial metadata key-bin', '\x00\x59\x02' * 100),
+        ('first_service_initial_metadata_key', 'just another string value'),
+        ('second_service_initial_metadata_key', '9876543210'),
+        ('third_service_initial_metadata_key-bin', '\x00\x59\x02' * 100),
     )
 
   def create_service_terminal_metadata(self):
     return (
-        ('first service terminal metadata key', 'yet another string value'),
-        ('second service terminal metadata key', 'abcdefghij'),
-        ('third service terminal metadata key-bin', '\x00\x37' * 100),
+        ('first_service_terminal_metadata_key', 'yet another string value'),
+        ('second_service_terminal_metadata_key', 'abcdefghij'),
+        ('third_service_terminal_metadata_key-bin', '\x00\x37' * 100),
     )
 
   def create_invocation_completion(self):
-- 
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