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-rw-r--r--src/python/grpcio/tests/unit/test_common.py14
1 files changed, 6 insertions, 8 deletions
diff --git a/src/python/grpcio/tests/unit/test_common.py b/src/python/grpcio/tests/unit/test_common.py
index 7b4d20dccb..c8886bf4ca 100644
--- a/src/python/grpcio/tests/unit/test_common.py
+++ b/src/python/grpcio/tests/unit/test_common.py
@@ -33,10 +33,10 @@ import collections
import six
-INVOCATION_INITIAL_METADATA = ((b'0', b'abc'), (b'1', b'def'), (b'2', b'ghi'),)
-SERVICE_INITIAL_METADATA = ((b'3', b'jkl'), (b'4', b'mno'), (b'5', b'pqr'),)
-SERVICE_TERMINAL_METADATA = ((b'6', b'stu'), (b'7', b'vwx'), (b'8', b'yza'),)
-DETAILS = b'test details'
+INVOCATION_INITIAL_METADATA = (('0', 'abc'), ('1', 'def'), ('2', 'ghi'),)
+SERVICE_INITIAL_METADATA = (('3', 'jkl'), ('4', 'mno'), ('5', 'pqr'),)
+SERVICE_TERMINAL_METADATA = (('6', 'stu'), ('7', 'vwx'), ('8', 'yza'),)
+DETAILS = 'test details'
def metadata_transmitted(original_metadata, transmitted_metadata):
@@ -59,12 +59,10 @@ def metadata_transmitted(original_metadata, transmitted_metadata):
original_metadata after having been transmitted via gRPC.
"""
original = collections.defaultdict(list)
- for key_value_pair in original_metadata:
- key, value = tuple(key_value_pair)
+ for key, value in original_metadata:
original[key].append(value)
transmitted = collections.defaultdict(list)
- for key_value_pair in transmitted_metadata:
- key, value = tuple(key_value_pair)
+ for key, value in transmitted_metadata:
transmitted[key].append(value)
for key, values in six.iteritems(original):