1 files changed, 43 insertions, 0 deletions
diff --git a/ufo/test/unit/common/test_ring.py b/ufo/test/unit/common/test_ring.py
new file mode 100644
index 00000000000..d3dac609c59
--- /dev/null
+++ b/ufo/test/unit/common/test_ring.py
@@ -0,0 +1,43 @@
+# Copyright (c) 2013 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
+import gluster.swift.common.constraints
+from gluster.swift.common.ring import *
+from gluster.swift.common.Glusterfs import SWIFT_DIR
+
+def _mock_ring_data():
+    return [{'zone': 1, 'weight': 100.0, 'ip': '127.0.0.1', 'port': 6012, \
+                 'meta': '', 'device': 'test', 'id': 0},
+            {'zone': 2, 'weight': 100.0, 'ip': '127.0.0.1', 'id': 1, \
+                 'meta': '', 'device': 'iops', 'port': 6012}]
+
+class TestRing(unittest.TestCase):
+    """ Tests for common.utils """
+
+    def setUp(self):
+        self.ring = Ring(SWIFT_DIR, ring_name='object')
+
+    def test_get_notes(self):
+        try:
+            __devs = self.ring._devs
+            self.ring._devs = _mock_ring_data()
+            part, node = self.ring.get_nodes('test')
+            assert node[0]['device'] == 'test'
+            part, node = self.ring.get_nodes('test2')
+            assert node
+            assert node[0]['device'] == 'volume'
+        finally:
+            self.ring._devs = __devs