from __future__ import unicode_literals

tests/test_core/test_decorator_calls.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import boto
 from boto.exception import EC2ResponseError
 import sure  # noqa

tests/test_core/test_instance_metadata.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import requests
 
 from moto import mock_ec2

tests/test_core/test_nested.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import unittest
 
 from boto.sqs.connection import SQSConnection
@@ -25,4 +26,4 @@ class TestNestedDecorators(unittest.TestCase):
         self.setup_sqs_queue()
 
         conn = EC2Connection()
-        conn.run_instances('ami-123456')
+        conn.run_instances('ami-123456')

tests/test_core/test_server.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 from mock import patch
 import sure  # noqa
 

tests/test_core/test_url_mapping.py

@@ -1,3 +1,4 @@
+from __future__ import unicode_literals
 import sure  # noqa
 
 from moto.core.utils import convert_regex_to_flask_path