Disable config.cache_classes to satisfy Spring error

config/environments/test.rb

@@ -7,7 +7,7 @@
   # test suite. You never need to work with it otherwise. Remember that
   # your test database is "scratch space" for the test suite and is wiped
   # and recreated between test runs. Don't rely on the data there!
-  config.cache_classes = true
+  config.cache_classes = false
   # config.action_view.cache_template_loading = true
 
   # Do not eager load code on boot. This avoids loading your whole application