1 files changed, 60 insertions, 0 deletions
diff --git a/keystone-moon/keystone/tests/unit/test_driver_hints.py b/keystone-moon/keystone/tests/unit/test_driver_hints.py
new file mode 100644
index 00000000..c20d2ae7
--- /dev/null
+++ b/keystone-moon/keystone/tests/unit/test_driver_hints.py
@@ -0,0 +1,60 @@
+# Copyright 2013 OpenStack Foundation
+#
+# 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 keystone.common import driver_hints
+from keystone.tests.unit import core as test
+
+
+class ListHintsTests(test.TestCase):
+
+    def test_create_iterate_satisfy(self):
+        hints = driver_hints.Hints()
+        hints.add_filter('t1', 'data1')
+        hints.add_filter('t2', 'data2')
+        self.assertEqual(2, len(hints.filters))
+        filter = hints.get_exact_filter_by_name('t1')
+        self.assertEqual('t1', filter['name'])
+        self.assertEqual('data1', filter['value'])
+        self.assertEqual('equals', filter['comparator'])
+        self.assertEqual(False, filter['case_sensitive'])
+
+        hints.filters.remove(filter)
+        filter_count = 0
+        for filter in hints.filters:
+            filter_count += 1
+            self.assertEqual('t2', filter['name'])
+        self.assertEqual(1, filter_count)
+
+    def test_multiple_creates(self):
+        hints = driver_hints.Hints()
+        hints.add_filter('t1', 'data1')
+        hints.add_filter('t2', 'data2')
+        self.assertEqual(2, len(hints.filters))
+        hints2 = driver_hints.Hints()
+        hints2.add_filter('t4', 'data1')
+        hints2.add_filter('t5', 'data2')
+        self.assertEqual(2, len(hints.filters))
+
+    def test_limits(self):
+        hints = driver_hints.Hints()
+        self.assertIsNone(hints.limit)
+        hints.set_limit(10)
+        self.assertEqual(10, hints.limit['limit'])
+        self.assertFalse(hints.limit['truncated'])
+        hints.set_limit(11)
+        self.assertEqual(11, hints.limit['limit'])
+        self.assertFalse(hints.limit['truncated'])
+        hints.set_limit(10, truncated=True)
+        self.assertEqual(10, hints.limit['limit'])
+        self.assertTrue(hints.limit['truncated'])