Redmine

$ bundle exec rails db:reset test TEST=test/functional/mail_handler_controller_test.rb RAILS_ENV=test
Dropped database 'db/test.sqlite3'
Created database 'db/test.sqlite3'
Run options: --seed 31332

# Running:

..F

Failure:
MailHandlerControllerTest#test_should_update_issue [/home/makurin/Work/clean-redmine/test/functional/mail_handler_controller_test.rb:88]:
"Journal.count" didn't change by 1.
Expected: 1
  Actual: 0

rails test test/functional/mail_handler_controller_test.rb:82

.....

Finished in 1.692365s, 4.7271 runs/s, 10.0451 assertions/s.
8 runs, 17 assertions, 1 failures, 0 errors, 0 skips

And in the log/test.log there is a validation error:

MailHandler: Validation failed: Target version is not included in the list