Shadow DOM support for Capybara
capybara-shadowdom gem adds basic support for the Shadow DOM to Capybara.
Add this line to your application's Gemfile:
And then execute:
$ bundle install
Or install it yourself as:
$ gem install capybara-shadowdom
Require it in
Given the custom element:
<awesome-element> <!-- #shadow-root start --> <span>Hello shadow world!</span> <input type="text" id="user_name"> <!-- #shadow-root end --> </awesome-element>
You will be able to do:
within custom_element.shadow_root do # Displays "Hello shadow world!": puts page.text # Asserts the text within the element: assert_text "Hello shadow world!" # Input elements within the shadow DOM will also be accessible: fill_in "#user_name", with: "email@example.com" end
Works also for
expect(page).to have_text("Hello shadow world!")
- Supported Selenium versions: 3.0 and above
- Supported Ruby versions: 2.7 and above
|Selenium||IE11||N/A||Shadow DOM is not supported.|
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake test to run the tests. You can
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the
version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version,
push git commits and the created tag, and push the
.gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/yuki24/capybara-shadowdom. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.
The gem is available as open source under the terms of the MIT License.
Code of Conduct
Everyone interacting in the Capybara::Shadowdom project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.