Added API test base and tests for Releases API endpoints

Part of bug 1210519

Change-Id: I20c1f3c1d23d7347fa656510fa41feffd12a4f3e

dashboard/memory_storage.py

@@ -34,6 +34,7 @@ class CachedMemoryStorage(MemoryStorage):
         self.company_index = {}
         self.release_index = {}
         self.blueprint_id_index = {}
+        self.company_name_mapping = {}
 
         self.indexes = {
             'primary_key': self.primary_key_index,

dashboard/vault.py

@@ -67,16 +67,19 @@ def get_memory_storage():
 def init_releases(vault):
     runtime_storage_inst = vault['runtime_storage']
     releases = runtime_storage_inst.get_by_key('releases')
-    if not releases:
-        raise Exception('Releases are missing in runtime storage')
-    vault['start_date'] = releases[0]['end_date']
-    vault['end_date'] = releases[-1]['end_date']
-    start_date = releases[0]['end_date']
-    for r in releases[1:]:
-        r['start_date'] = start_date
-        start_date = r['end_date']
-    vault['releases'] = dict((r['release_name'].lower(), r)
-                             for r in releases[1:])
+    releases_map = {}
+
+    if releases:
+        vault['start_date'] = releases[0]['end_date']
+        vault['end_date'] = releases[-1]['end_date']
+        start_date = releases[0]['end_date']
+        for r in releases[1:]:
+            r['start_date'] = start_date
+            start_date = r['end_date']
+        releases_map = dict((r['release_name'].lower(), r)
+                            for r in releases[1:])
+
+    vault['releases'] = releases_map
 
 
 def init_project_types(vault):
@@ -160,7 +163,7 @@ def get_project_type_options():
 
 def get_release_options():
     runtime_storage_inst = get_vault()['runtime_storage']
-    releases = runtime_storage_inst.get_by_key('releases')[1:]
+    releases = (runtime_storage_inst.get_by_key('releases') or [None])[1:]
     releases.append({'release_name': 'all'})
     releases.reverse()
     return releases

dashboard/web.py

@@ -53,7 +53,7 @@ if conf_file and os.path.isfile(conf_file):
     conf(default_config_files=[conf_file])
     app.config['DEBUG'] = cfg.CONF.debug
 else:
-    LOG.warn('Conf file is empty or not exist')
+    LOG.info('Conf file is empty or not exist')
 
 
 # Handlers ---------

tests/api/test_api.py

@@ -0,0 +1,50 @@
+# Copyright (c) 2013 Mirantis 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 contextlib
+import mock
+import testtools
+
+from dashboard import web
+from stackalytics.processor import runtime_storage
+
+
+class TestAPI(testtools.TestCase):
+
+    def setUp(self):
+        super(TestAPI, self).setUp()
+        self.app = web.app.test_client()
+
+
+@contextlib.contextmanager
+def make_runtime_storage(data):
+    def get_by_key(key):
+        return data.get(key)
+
+    def get_update(pid):
+        return []
+
+    setattr(web.app, 'stackalytics_vault', None)
+    runtime_storage_inst = mock.Mock(runtime_storage.RuntimeStorage)
+    runtime_storage_inst.get_by_key = get_by_key
+    runtime_storage_inst.get_update = get_update
+
+    with mock.patch('stackalytics.processor.runtime_storage.'
+                    'get_runtime_storage') as get_runtime_storage_mock:
+        get_runtime_storage_mock.return_value = runtime_storage_inst
+        try:
+            yield runtime_storage_inst
+        finally:
+            pass

tests/api/test_releases.py

@@ -0,0 +1,58 @@
+# Copyright (c) 2013 Mirantis 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 json
+
+from tests.api import test_api
+
+
+class TestAPIReleases(test_api.TestAPI):
+
+    def test_releases_empty(self):
+        with test_api.make_runtime_storage({}):
+            response = self.app.get('/api/1.0/releases')
+            self.assertEqual(200, response.status_code)
+
+    def test_releases(self):
+        with test_api.make_runtime_storage(
+                {'releases': [
+                    {'release_name': 'prehistory', 'end_date': 1365033600},
+                    {'release_name': 'havana', 'end_date': 1381968000},
+                    {'release_name': 'icehouse', 'end_date': 1397692800}]}):
+            response = self.app.get('/api/1.0/releases')
+            releases = json.loads(response.data)['releases']
+            self.assertEqual(3, len(releases))
+            self.assertIn({'id': 'all', 'text': 'All'}, releases)
+            self.assertIn({'id': 'icehouse', 'text': 'Icehouse'}, releases)
+
+    def test_releases_search(self):
+        with test_api.make_runtime_storage(
+                {'releases': [
+                    {'release_name': 'prehistory', 'end_date': 1365033600},
+                    {'release_name': 'havana', 'end_date': 1381968000},
+                    {'release_name': 'icehouse', 'end_date': 1397692800}]}):
+            response = self.app.get('/api/1.0/releases?query=hav')
+            releases = json.loads(response.data)['releases']
+            self.assertEqual(1, len(releases))
+            self.assertIn({'id': 'havana', 'text': 'Havana'}, releases)
+
+    def test_release_details(self):
+        with test_api.make_runtime_storage(
+                {'releases': [
+                    {'release_name': 'prehistory', 'end_date': 1365033600},
+                    {'release_name': 'icehouse', 'end_date': 1397692800}]}):
+            response = self.app.get('/api/1.0/releases/icehouse')
+            release = json.loads(response.data)['release']
+            self.assertEqual({'id': 'icehouse', 'text': 'Icehouse'}, release)