From e0ae19c7a911d742a7b82f90bac0fa86757eaeae Mon Sep 17 00:00:00 2001
From: Andy Smith <code@term.ie>
Date: Fri, 15 Oct 2010 17:37:26 +0900
Subject: prevent leakage of FLAGS changes across tests

---
 nova/tests/flags_unittest.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'nova/tests')

diff --git a/nova/tests/flags_unittest.py b/nova/tests/flags_unittest.py
index d49d5dc43..714170e5e 100644
--- a/nova/tests/flags_unittest.py
+++ b/nova/tests/flags_unittest.py
@@ -20,6 +20,8 @@ from nova import exception
 from nova import flags
 from nova import test
 
+FLAGS = flags.FLAGS
+flags.DEFINE_string('flags_unittest', 'foo', 'for testing purposes only')
 
 class FlagsTestCase(test.TrialTestCase):
     def setUp(self):
@@ -85,3 +87,13 @@ class FlagsTestCase(test.TrialTestCase):
 
         self.assert_('runtime_answer' in self.global_FLAGS)
         self.assertEqual(self.global_FLAGS.runtime_answer, 60)
+
+    def test_flag_leak_left(self):
+        self.assertEqual(FLAGS.flags_unittest, 'foo')
+        FLAGS.flags_unittest = 'bar'
+        self.assertEqual(FLAGS.flags_unittest, 'bar')
+
+    def test_flag_leak_right(self):
+        self.assertEqual(FLAGS.flags_unittest, 'foo')
+        FLAGS.flags_unittest = 'bar'
+        self.assertEqual(FLAGS.flags_unittest, 'bar')
-- 
cgit 


From 8b2d1143f53bb029941a770e2611bb58a064c492 Mon Sep 17 00:00:00 2001
From: Andy Smith <code@term.ie>
Date: Fri, 15 Oct 2010 19:27:39 +0900
Subject: make --help work for twistd-based services

---
 nova/tests/twistd_unittest.py | 53 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 nova/tests/twistd_unittest.py

(limited to 'nova/tests')

diff --git a/nova/tests/twistd_unittest.py b/nova/tests/twistd_unittest.py
new file mode 100644
index 000000000..75007b9c8
--- /dev/null
+++ b/nova/tests/twistd_unittest.py
@@ -0,0 +1,53 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2010 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, 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.
+
+import StringIO
+import sys
+
+from nova import twistd
+from nova import exception
+from nova import flags
+from nova import test
+
+
+FLAGS = flags.FLAGS
+
+
+class TwistdTestCase(test.TrialTestCase):
+    def setUp(self):
+        super(TwistdTestCase, self).setUp()
+        self.Options = twistd.WrapTwistedOptions(twistd.TwistdServerOptions)
+        sys.stdout = StringIO.StringIO()
+
+    def tearDown(self):
+        super(TwistdTestCase, self).tearDown()
+        sys.stdout = sys.__stdout__
+
+    def test_basic(self):
+        options = self.Options()
+        argv = options.parseOptions()
+
+    def test_logfile(self):
+        options = self.Options()
+        argv = options.parseOptions(['--logfile=foo'])
+        self.assertEqual(FLAGS.logfile, 'foo')
+
+    def test_help(self):
+        options = self.Options()
+        self.assertRaises(SystemExit, options.parseOptions, ['--help'])
+        self.assert_('pidfile' in sys.stdout.getvalue())
-- 
cgit