more complexity in the test conf

apps/app2/database.py

@@ -1,6 +1,9 @@
 from appdaemon.adapi import ADAPI
 
-class OtherDatabaseApp(ADAPI):
+from app1.subdir.foo import Foo
+
+class OtherDatabaseApp(Foo):
     def initialize(self):
         self.log(f'Initialized from {__file__}')
+        self.log(' CHANGE '.center(50, '='))