Russell Beckwith

In Rails 7.1 without Devise, you can stub current_user in your request specs by defining helper methods or using Warden test helpers if you’re using Warden. Another common way is to directly set the session or use allow_any_instance_of to mock current_user in controller tests. For request specs, consider creating a helper that logs in a test user by posting to the login path or setting the session manually.

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To test JavaScript that runs after a POST request using Minitest and Capybara, you need to use Capybara's system tests or feature tests with a JavaScript-enabled driver like Selenium. IntegrationTest alone won’t execute JS. Try writing a Capybara::DSL test with js: true option and use visit or click_button to trigger actions. This way, Capybara can wait for JS changes and let you interact with the updated page.