Andrey Pronin's Profile

GitHub User: moonfly

Comments by Andrey Pronin

Andrey Pronin on #257 Request Specs and Capybara 2013-02-13 21:10:09

Javi, thanks! Had to figure it our myself, only to discover later that you have this snippet here for over 2 years. I went a bit further with optimization, so my code is as follows:

          ruby
        
config.before(:suite) do
  # Do truncation once per suite to vacuum for Postgres
  DatabaseCleaner.clean_with :truncation
  # Normally do transactions-based cleanup
  DatabaseCleaner.strategy = :transaction
end

config.around(:each) do |spec|
  if spec.metadata[:js]
    # JS => run with Poltergeist/Selenium that doesn't share connections 
    # => can't use transactions
    # deletion is often faster than truncation on Postgres - doesn't vacuum
    # no need to 'start', clean_with is sufficient for deletion
    spec.run
    DatabaseCleaner.clean_with :deletion
  else
    # No JS => run with Rack::Test => transactions are ok
    DatabaseCleaner.start
    spec.run
    DatabaseCleaner.clean
  end
end