Transactional Fixtures in Rails

If you use Ruby and write automated tests you’re probably familiar with Database Cleaner. It’s a gem for cleaning your database in between each test. What you might not know is that if you use Rails, using Database Cleaner is entirely unnecessary because of transactional fixtures. Transactional fixtures are a great, but not particularly well-known feature of Rails. They are turned on by default an

[masa_iwasaki]

“Eventually I found it, back in 2005. That’s the year Rails was released”

[katryo]

Railsでのdatabase_cleanerはtransactional_fixturesがあるから不要……だと……？