require "test_helper" class ApplicationSystemTestCase < ActionDispatch::SystemTestCase # For debugging JavaScript, make slower tests... # caps = Selenium::WebDriver::Remote::Capabilities.chrome(loggingPrefs: { browser: 'ALL' }) # Add `options: { desired_capabilities: caps }` and then paste `pp page.driver.browser.manage.logs.get(:browser)` driven_by :selenium, using: :headless_chrome, screen_size: [1920, 1080] end