Update TestNodeHierarchy to include a fuller FTN setup for testing. Update testing.

.env.testing

@@ -5,6 +5,8 @@ APP_DEBUG=true
 APP_URL=http://clrghouz
 APP_TIMEZONE=Australia/Melbourne
 
+CACHE_STORE=array
+
 LOG_CHANNEL=stderr
 LOG_LEVEL=debug
 
@@ -13,7 +15,7 @@ DB_HOST=postgres-test
 DB_PORT=5432
 DB_DATABASE=test
 DB_USERNAME=test
-DB_PASSWORD=test
+DB_PASSWORD=password
 
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file