Expand fixtures (#2571)

* Add more repo search tests

* Add and fix /api/repo/search integration tests

* Add owner to access table for organization repositories

* Remove tests

models/fixtures/org_user.yml

@@ -29,3 +29,11 @@
   is_public: false
   is_owner: true
   num_teams: 1
+
+-
+  id: 5
+  uid: 15
+  org_id: 17
+  is_public: true
+  is_owner: true
+  num_teams: 1