Update checked in version of gsutil to version 4.6

gslib/tests/test_gsutil.py

Index: gslib/tests/test_gsutil.py
===================================================================
--- gslib/tests/test_gsutil.py	(revision 33376)
+++ gslib/tests/test_gsutil.py	(working copy)
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 # Copyright 2013 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -11,7 +12,10 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+"""Integration tests for top-level gsutil command."""
 
+from __future__ import absolute_import
+
 import gslib
 import gslib.tests.testcase as testcase
 
@@ -21,15 +25,15 @@
 
   def test_long_version_arg(self):
     stdout = self.RunGsUtil(['--version'], return_stdout=True)
-    self.assertEqual('gsutil version %s\n' % gslib.VERSION, stdout)
+    self.assertEqual('gsutil version: %s\n' % gslib.VERSION, stdout)
 
   def test_version_command(self):
     stdout = self.RunGsUtil(['version'], return_stdout=True)
-    self.assertEqual('gsutil version %s\n' % gslib.VERSION, stdout)
+    self.assertEqual('gsutil version: %s\n' % gslib.VERSION, stdout)
 
   def test_version_long(self):
     stdout = self.RunGsUtil(['version', '-l'], return_stdout=True)
-    self.assertIn('gsutil version %s\n' % gslib.VERSION, stdout)
+    self.assertIn('gsutil version: %s\n' % gslib.VERSION, stdout)
     self.assertIn('boto version', stdout)
     self.assertIn('checksum', stdout)
     self.assertIn('config path', stdout)