Fix filtering by admin_state_up

Filtering list calls by admin_state_up would fail with values other than 1 or
0. The boolean conversion code was being skipped because the field key was
already translated from 'admin_state_up' to 'enabled' and the code was
expecting 'admin_state_up'.

Change-Id: I17b2569603a4d33c37a8a06c8cff6db4357b6099
Story: 2001555
Task: 6497

octavia/db/base_models.py

@@ -107,10 +107,10 @@ class OctaviaBase(models.ModelBase):
     def apply_filter(query, model, filters):
         translated_filters = {}
         child_map = {}
-        # Convert admin_state_up to proper type
-        if 'admin_state_up' in filters:
-            filters['admin_state_up'] = strutils.bool_from_string(
-                filters['admin_state_up'])
+        # Convert enabled to proper type
+        if 'enabled' in filters:
+            filters['enabled'] = strutils.bool_from_string(
+                filters['enabled'])
         for attr, name_map in model.__v2_wsme__._child_map.items():
             for k, v in name_map.items():
                 if v in filters:

octavia/tests/functional/api/v2/test_load_balancer.py

@@ -1038,6 +1038,21 @@ class TestLoadBalancer(base.BaseAPITest):
             self.assertIn(u'project_id', lb.keys())
             self.assertNotIn(u'description', lb.keys())
 
+    def test_get_all_admin_state_up_filter(self):
+        self.create_load_balancer(uuidutils.generate_uuid(),
+                                  admin_state_up=True,
+                                  name='lb1',
+                                  project_id=self.project_id)
+        self.create_load_balancer(uuidutils.generate_uuid(),
+                                  admin_state_up=False,
+                                  name='lb2',
+                                  project_id=self.project_id)
+
+        lbs = self.get(self.LBS_PATH, params={'admin_state_up': 'false'}).json
+        self.assertEqual(1, len(lbs['loadbalancers']))
+        self.assertFalse(lbs['loadbalancers'][0]['admin_state_up'])
+        self.assertEqual('lb2', lbs['loadbalancers'][0]['name'])
+
     def test_get_all_filter(self):
         lb1 = self.create_load_balancer(
             uuidutils.generate_uuid(),