1 files changed, 71 insertions, 0 deletions
diff --git a/nova/tests/unit/integrated/v3/test_extension_info.py b/nova/tests/unit/integrated/v3/test_extension_info.py
new file mode 100644
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+++ b/nova/tests/unit/integrated/v3/test_extension_info.py
@@ -0,0 +1,71 @@
+# Copyright 2012 Nebula, Inc.
+# Copyright 2013 IBM Corp.
+#
+#    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 re
+
+import mock
+from oslo.serialization import jsonutils
+
+from nova.api.openstack import extensions as api_extensions
+from nova.tests.unit.integrated.v3 import api_sample_base
+
+
+class ExtensionInfoSamplesJsonTest(api_sample_base.ApiSampleTestBaseV3):
+    sample_dir = "extension-info"
+
+    def test_list_extensions(self):
+        response = self._do_get('extensions')
+        subs = self._get_regexes()
+        self._verify_response('extensions-list-resp', subs, response, 200)
+
+    def test_get_extensions(self):
+        response = self._do_get('extensions/flavors')
+        subs = self._get_regexes()
+        self._verify_response('extensions-get-resp', subs, response, 200)
+
+
+class ExtensionInfoFormatTest(api_sample_base.ApiSampleTestBaseV3):
+    # NOTE: To check all extension formats, here makes authorize() return True
+    # always instead of fake_policy.py because most extensions are not set as
+    # "discoverable" in fake_policy.py.
+    all_extensions = True
+
+    def _test_list_extensions(self, key, pattern):
+        with mock.patch.object(api_extensions,
+                               'soft_extension_authorizer') as api_mock:
+            def fake_soft_extension_authorizer(api_name, extension_name):
+                def authorize(context, action=None):
+                    return True
+                return authorize
+
+            api_mock.side_effect = fake_soft_extension_authorizer
+            response = self._do_get('extensions')
+            response = jsonutils.loads(response.content)
+            extensions = response['extensions']
+            pattern_comp = re.compile(pattern)
+            for ext in extensions:
+                self.assertIsNotNone(pattern_comp.match(ext[key]),
+                                 '%s does not match with %s' % (ext[key],
+                                                                pattern))
+
+    def test_list_extensions_name_format(self):
+        # name should be CamelCase.
+        pattern = '^[A-Z]{1}[a-z]{1}[a-zA-Z]*$'
+        self._test_list_extensions('name', pattern)
+
+    def test_list_extensions_alias_format(self):
+        # alias should contain lowercase chars and '-' only.
+        pattern = '^[a-z-]+$'
+        self._test_list_extensions('alias', pattern)