How to set Browser Window size in Rspec (Selenium)
You can use the resize_to(width, height) method that is part of the selenium webdriver.
For example, the following would make the browser 100px wide and 200px tall:
page.driver.browser.manage.window.resize_to(100,200)
It help's for me:
Capybara.register_driver :chrome do |app| Capybara::Selenium::Driver.new(app, browser: :chrome, desired_capabilities: { "chromeOptions" => { "args" => %w{ window-size=1024,768 } } } )end
Building onto Justin Ko's helpful answer:
How about importing a responsive_helper module to your spec file? For example,
module ResponsiveHelpers def resize_window_to_mobile resize_window_by([640, 480]) end def resize_window_to_tablet resize_window_by([960, 640]) end def resize_window_default resize_window_by([1024, 768]) endprivate def resize_window_by(size) Capybara.current_session.driver.browser.manage.window.resize_to(size[0], size[1]) if Capybara.current_session.driver.browser.respond_to? 'manage' endend