From 81525fd93541b41d31b6da13df61a0494cc1e7f6 Mon Sep 17 00:00:00 2001
From: Joshua Harlow <harlowja@yahoo-inc.com>
Date: Wed, 16 Jul 2014 12:57:24 -0700
Subject: Fix a few tests that have been failing in python 2.6

A few of the current tests have been continually failing
in python 2.6 based systems, due to lack of unit test
functions that are now added to ensure we can run the
unit tests (and not have to ignore those failures) on
python 2.6
---
 tests/unittests/helpers.py                         | 24 ++++++++++++++++++++++
 tests/unittests/test_datasource/test_cloudsigma.py |  5 +++--
 tests/unittests/test_datasource/test_gce.py        |  5 +++--
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/tests/unittests/helpers.py b/tests/unittests/helpers.py
index 5bed13cc..970eb8cb 100644
--- a/tests/unittests/helpers.py
+++ b/tests/unittests/helpers.py
@@ -52,6 +52,30 @@ if PY26:
                 standardMsg = standardMsg % (value)
                 self.fail(self._formatMessage(msg, standardMsg))
 
+        def assertDictContainsSubset(self, expected, actual, msg=None):
+            missing = []
+            mismatched = []
+            for k, v in expected.iteritems():
+                if k not in actual:
+                    missing.append(k)
+                elif actual[k] != v:
+                    mismatched.append('%r, expected: %r, actual: %r'
+                                      % (k, v, actual[k]))
+
+            if len(missing) == 0 and len(mismatched) == 0:
+                return
+
+            standardMsg = ''
+            if missing:
+                standardMsg = 'Missing: %r' % ','.join(m for m in missing)
+            if mismatched:
+                if standardMsg:
+                    standardMsg += '; '
+                standardMsg += 'Mismatched values: %s' % ','.join(mismatched)
+
+            self.fail(self._formatMessage(msg, standardMsg))
+
+
 else:
     class TestCase(unittest.TestCase):
         pass
diff --git a/tests/unittests/test_datasource/test_cloudsigma.py b/tests/unittests/test_datasource/test_cloudsigma.py
index f92e07b7..eadb3cb7 100644
--- a/tests/unittests/test_datasource/test_cloudsigma.py
+++ b/tests/unittests/test_datasource/test_cloudsigma.py
@@ -1,10 +1,11 @@
 # coding: utf-8
 import copy
-from unittest import TestCase
 
 from cloudinit.cs_utils import Cepko
 from cloudinit.sources import DataSourceCloudSigma
 
+from tests.unittests import helpers as test_helpers
+
 
 SERVER_CONTEXT = {
     "cpu": 1000,
@@ -36,7 +37,7 @@ class CepkoMock(Cepko):
         return self
 
 
-class DataSourceCloudSigmaTest(TestCase):
+class DataSourceCloudSigmaTest(test_helpers.TestCase):
     def setUp(self):
         self.datasource = DataSourceCloudSigma.DataSourceCloudSigma("", "", "")
         self.datasource.is_running_in_cloudsigma = lambda: True
diff --git a/tests/unittests/test_datasource/test_gce.py b/tests/unittests/test_datasource/test_gce.py
index d91bd531..1979a0de 100644
--- a/tests/unittests/test_datasource/test_gce.py
+++ b/tests/unittests/test_datasource/test_gce.py
@@ -15,7 +15,6 @@
 #    You should have received a copy of the GNU General Public License
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import unittest
 import httpretty
 import re
 
@@ -25,6 +24,8 @@ from cloudinit import settings
 from cloudinit import helpers
 from cloudinit.sources import DataSourceGCE
 
+from tests.unittests import helpers as test_helpers
+
 GCE_META = {
     'instance/id': '123',
     'instance/zone': 'foo/bar',
@@ -54,7 +55,7 @@ def _request_callback(method, uri, headers):
         return (404, headers, '')
 
 
-class TestDataSourceGCE(unittest.TestCase):
+class TestDataSourceGCE(test_helpers.TestCase):
 
     def setUp(self):
         self.ds = DataSourceGCE.DataSourceGCE(
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