Code refactoring - Watcher Applier package

This patchset is there to change the code structure.
The objective is to flatten the project file tree by merging
'api/' and 'framework/' into a single package. This also contains
some tidy ups in package naming (like using only singular nouns).

This should only affect file/folder names and their subsequent
import paths wherever they were used.

Change-Id: Id7b37667c613086d8ef3cd1f367c4219bf026fc7

watcher/tests/applier/messaging/test_launch_action_plan_command.py

@@ -0,0 +1,71 @@
+# -*- encoding: utf-8 -*-
+# Copyright (c) 2015 b<>com
+#
+# Authors: Jean-Emile DARTOIS <jean-emile.dartois@b-com.com>
+#
+# 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 mock import call
+from mock import MagicMock
+
+
+from watcher.applier.messaging.events import Events
+from watcher.applier.messaging.launcher import LaunchActionPlanCommand
+
+from watcher.objects.action_plan import Status
+from watcher.objects import ActionPlan
+from watcher.tests.db.base import DbTestCase
+from watcher.tests.objects import utils as obj_utils
+
+
+class TestLaunchActionPlanCommand(DbTestCase):
+    def setUp(self):
+        super(TestLaunchActionPlanCommand, self).setUp()
+        self.action_plan = obj_utils.create_test_action_plan(
+            self.context)
+
+    def test_launch_action_plan_wihout_errors(self):
+        try:
+
+            command = LaunchActionPlanCommand(self.context, MagicMock(),
+                                              self.action_plan.uuid)
+            command.execute()
+        except Exception as e:
+            self.fail(
+                "The ActionPlan should be trigged wihtour error" + unicode(e))
+
+    def test_launch_action_plan_state_failed(self):
+        command = LaunchActionPlanCommand(self.context, MagicMock(),
+                                          self.action_plan.uuid)
+        command.execute()
+        action_plan = ActionPlan.get_by_uuid(self.context,
+                                             self.action_plan.uuid)
+        self.assertEqual(Status.SUCCEEDED, action_plan.state)
+
+    def test_trigger_audit_send_notification(self):
+        messaging = MagicMock()
+        command = LaunchActionPlanCommand(self.context, messaging,
+                                          self.action_plan.uuid)
+        command.execute()
+
+        call_on_going = call(Events.LAUNCH_ACTION_PLAN.name, {
+            'action_plan_status': Status.ONGOING,
+            'action_plan__uuid': self.action_plan.uuid})
+        call_succeeded = call(Events.LAUNCH_ACTION_PLAN.name, {
+            'action_plan_status': Status.SUCCEEDED,
+            'action_plan__uuid': self.action_plan.uuid})
+
+        calls = [call_on_going, call_succeeded]
+        messaging.topic_status.publish_event.assert_has_calls(calls)
+        self.assertEqual(2, messaging.topic_status.publish_event.call_count)

watcher/tests/applier/messaging/test_launch_action_plan_endpoint.py

@@ -0,0 +1,40 @@
+# -*- encoding: utf-8 -*-
+# Copyright (c) 2015 b<>com
+#
+# Authors: Jean-Emile DARTOIS <jean-emile.dartois@b-com.com>
+#
+# 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 mock import MagicMock
+from watcher.applier.messaging.trigger import TriggerActionPlan
+from watcher.common import utils
+from watcher.tests import base
+
+
+class TestTriggerActionPlan(base.TestCase):
+    def __init__(self, *args, **kwds):
+        super(TestTriggerActionPlan, self).__init__(*args, **kwds)
+        self.applier = MagicMock()
+        self.endpoint = TriggerActionPlan(self.applier)
+
+    def setUp(self):
+        super(TestTriggerActionPlan, self).setUp()
+
+    def test_launch_action_plan(self):
+        action_plan_uuid = utils.generate_uuid()
+        expected_uuid = self.endpoint.launch_action_plan(self.context,
+                                                         action_plan_uuid)
+        self.assertEqual(action_plan_uuid, expected_uuid)