Santhosh/Vinkesh | Added extension_stubs file

tests/unit/extension_stubs.py

@@ -0,0 +1,75 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+# Copyright 2011 OpenStack LLC.
+# 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 abc import  abstractmethod
+
+from quantum.common import extensions
+from quantum.common import wsgi
+
+
+class StubExtension(object):
+
+    def __init__(self, alias="stub_extension"):
+        self.alias = alias
+
+    def get_name(self):
+        return "Stub Extension"
+
+    def get_alias(self):
+        return self.alias
+
+    def get_description(self):
+        return ""
+
+    def get_namespace(self):
+        return ""
+
+    def get_updated(self):
+        return ""
+
+
+class StubPlugin(object):
+
+    def __init__(self, supported_extensions=[]):
+        self.supported_extension_aliases = supported_extensions
+
+
+class ExtensionExpectingPluginInterface(StubExtension):
+    """
+    This extension expects plugin to implement all the methods defined
+    in StubPluginInterface
+    """
+
+    def get_plugin_interface(self):
+        return StubPluginInterface
+
+
+class StubPluginInterface(extensions.PluginInterface):
+
+    @abstractmethod
+    def get_foo(self, bar=None):
+        pass
+
+
+class StubBaseAppController(wsgi.Controller):
+
+    def index(self, request):
+        return "base app index"
+
+    def show(self, request, id):
+        return {'fort': 'knox'}
+
+    def update(self, request, id):
+        return {'uneditable': 'original_value'}