ApiError 'code' arg set to None, and will only display a 'code' as part of the str if specified.

1 files changed, 34 insertions, 0 deletions

diff --git a/nova/tests/test_exception.py b/nova/tests/test_exception.py
new file mode 100644
index 000000000..1b0e41d9a
--- /dev/null
+++ b/nova/tests/test_exception.py
@@ -0,0 +1,34 @@
+# 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.
+
+from nova import test
+from nova import exception
+
+
+class ApiErrorTestCase(test.TestCase):
+    def test_return_valid_error(self):
+        # without 'code' arg
+        err = exception.ApiError('fake error')
+        self.assertEqual(err.__str__(), 'fake error')
+        self.assertEqual(err.code, None)
+        self.assertEqual(err.message, 'fake error')
+        # with 'code' arg
+        err = exception.ApiError('fake error', 'blah code')
+        self.assertEqual(err.__str__(), 'blah code: fake error')
+        self.assertEqual(err.code, 'blah code')
+        self.assertEqual(err.message, 'fake error')