add utils test

1 files changed, 70 insertions, 0 deletions

diff --git a/tests/unit/test_utils.py b/tests/unit/test_utils.py
new file mode 100644
index 0000000..9a11007
--- /dev/null
+++ b/tests/unit/test_utils.py
@@ -0,0 +1,70 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+# 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 unittest
+
+import mock
+
+from openstack.common import exception
+from openstack.common import utils
+
+
+class UtilsTest(unittest.TestCase):
+
+    def test_bool_bool_from_string(self):
+        self.assertTrue(utils.bool_from_string(True))
+        self.assertFalse(utils.bool_from_string(False))
+
+    def test_str_bool_from_string(self):
+        self.assertTrue(utils.bool_from_string('true'))
+        self.assertTrue(utils.bool_from_string('TRUE'))
+        self.assertTrue(utils.bool_from_string('on'))
+        self.assertTrue(utils.bool_from_string('on'))
+        self.assertTrue(utils.bool_from_string('1'))
+
+        self.assertFalse(utils.bool_from_string('false'))
+        self.assertFalse(utils.bool_from_string('FALSE'))
+        self.assertFalse(utils.bool_from_string('off'))
+        self.assertFalse(utils.bool_from_string('OFF'))
+        self.assertFalse(utils.bool_from_string('0'))
+        self.assertFalse(utils.bool_from_string('42'))
+        self.assertFalse(utils.bool_from_string('This should not be True'))
+
+    def test_unicode_bool_from_string(self):
+        self.assertTrue(utils.bool_from_string(u'true'))
+        self.assertTrue(utils.bool_from_string(u'TRUE'))
+        self.assertTrue(utils.bool_from_string(u'on'))
+        self.assertTrue(utils.bool_from_string(u'on'))
+        self.assertTrue(utils.bool_from_string(u'1'))
+
+        self.assertFalse(utils.bool_from_string(u'false'))
+        self.assertFalse(utils.bool_from_string(u'FALSE'))
+        self.assertFalse(utils.bool_from_string(u'off'))
+        self.assertFalse(utils.bool_from_string(u'OFF'))
+        self.assertFalse(utils.bool_from_string(u'0'))
+        self.assertFalse(utils.bool_from_string(u'42'))
+        self.assertFalse(utils.bool_from_string(u'This should not be True'))
+
+    def test_other_bool_from_string(self):
+        self.assertFalse(utils.bool_from_string(mock.Mock()))
+
+    def test_int_from_bool_as_string(self):
+        self.assertEqual(1, utils.int_from_bool_as_string(True))
+        self.assertEqual(0, utils.int_from_bool_as_string(False))
+
+    def test_execute_unknown_kwargs(self):
+        self.assertRaises(exception.Error, utils.execute, hozer=True)