Implement the remaining registry tests in the new py.test format

test/fixtures.py

@@ -6,9 +6,11 @@ import pytest
 import shutil
 from flask import Flask, jsonify
 from flask_login import LoginManager
+from flask_principal import identity_loaded, Permission, Identity, identity_changed, Principal
 from peewee import SqliteDatabase, savepoint, InternalError
 
 from app import app as application
+from auth.permissions import on_identity_loaded
 from data import model
 from data.database import close_db_filter, db, configure
 from data.model.user import LoginWrappedDBUser
@@ -119,6 +121,9 @@ def appconfig(database_uri):
       'autorollback': True,
     },
     "DB_TRANSACTION_FACTORY": _create_transaction,
+    "DATA_MODEL_CACHE_CONFIG": {
+      'engine': 'inmemory',
+    },
   }
   return conf
 
@@ -168,6 +173,12 @@ def app(appconfig, initialized_db):
   def load_user(user_uuid):
     return LoginWrappedDBUser(user_uuid)
 
+  @identity_loaded.connect_via(app)
+  def on_identity_loaded_for_test(sender, identity):
+    on_identity_loaded(sender, identity)
+
+  Principal(app, use_sessions=False)
+
   app.url_map.converters['regex'] = RegexConverter
   app.url_map.converters['apirepopath'] = APIRepositoryPathConverter
   app.url_map.converters['repopath'] = RepositoryPathConverter