Try fixing intermittent tests with different database cleaner strategy

The database cleaner documentation warns that using a different database connection breaks the ability to use the transaction strategy. I thought it's possible this might be the cause for the intermittent test if rake tasks use a different process or connection.

I've also added logging in the previous commit so even if this doesn't fix the issue we may have other clues next time.

Author: zetter-rpf

spec/rails_helper.rb

@@ -101,7 +101,7 @@
 
   config.around(type: :task) do |example|
     DatabaseCleaner.clean_with(:truncation)
-    DatabaseCleaner.strategy = :transaction
+    DatabaseCleaner.strategy = :truncation
 
     DatabaseCleaner.cleaning do
       Rails.application.load_tasks