·

9.045K

· kugaevsky

Configuring Database Cleaner to work with RSpec and Capybara could be a little bit tricky.

RSpec.configure do |config|
 # If you're not using ActiveRecord, or you'd prefer not to run 
 # each of your examples within a transaction, remove the following 
 # line or assign false instead of true.
 config.use_transactional_fixtures = false

 # Clean up and initialize database before 
 # running test exmaples
 config.before(:suite) do
 # Truncate database to clean up garbage from 
 # interrupted or badly written examples
 DatabaseCleaner.clean_with(:truncation)

 # Seed dataase. Use it only for essential
 # to run application data.
 load "#{Rails.root}/db/seeds.rb"
 end

 config.around(:each) do |example|
 # Use really fast transaction strategy for all 
 # examples except `js: true` capybara specs
 DatabaseCleaner.strategy = example.metadata[:js] ? :truncation : :transaction

 # Start transaction
 DatabaseCleaner.cleaning do

 # Run example
 example.run
 end

 load "#{Rails.root}/db/seeds.rb" if example.metadata[:js]

 # Clear session data
 Capybara.reset_sessions!
 end
end

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