Once again I had to test a mouse interaction and see if the tooltip shows up. Here’s the code for capybara and selenium.

Then(/^I hover over the element it shows the tooltip$/) do
  el = find('#example-btn')
  page.driver.browser.action.move_to(el.native).perform
  page.should have_content "My tooltip content"
end

We need “el.native” to the the selenium element node and not the capybara one. To access the action builder we need to go through the browser.