1 files changed, 50 insertions, 0 deletions
diff --git a/tests/unit/test_excutils.py b/tests/unit/test_excutils.py
new file mode 100644
index 0000000..0b4093b
--- /dev/null
+++ b/tests/unit/test_excutils.py
@@ -0,0 +1,50 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2012, Red Hat, Inc.
+#
+#    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
+
+from openstack.common import excutils
+
+
+class SaveAndReraiseTest(unittest.TestCase):
+
+    def test_save_and_reraise_exception(self):
+        e = None
+        msg = 'foo'
+        try:
+            try:
+                raise Exception(msg)
+            except:
+                with excutils.save_and_reraise_exception():
+                    pass
+        except Exception, _e:
+            e = _e
+
+        self.assertEqual(str(e), msg)
+
+    def test_save_and_reraise_exception_dropped(self):
+        e = None
+        msg = 'second exception'
+        try:
+            try:
+                raise Exception('dropped')
+            except:
+                with excutils.save_and_reraise_exception():
+                    raise Exception(msg)
+        except Exception, _e:
+            e = _e
+
+        self.assertEqual(str(e), msg)