error

nesting of 20 is too deep (JSON::NestingError)
./features/support/interactors.rb:4:in `hover_over'
./features/step_definitions/shortlist_new_steps.rb:11
./features/step_definitions/shortlist_new_steps.rb:10:in `/^I click the product shortlist link in the main navigation$/'
features/public/shortlists/view_product_shortlist.feature:10:in `And I click the product shortlist link in the main navigation'

interactors.rb

module InteractionHelpers
  def hover_over(text)
    page.evaluate_script('$("*:contains(\"'+text+'\")").mouseover()');
  end
end

World(InteractionHelpers)

shortlist_new_steps.rb

Given /^I have no (.+) on my shortlist$/ do |type|
  # This deliberately does nothing
end

When /^I visit the homepage$/ do
  visit root_path
end

When /^I click the product shortlist link in the main navigation$/ do
  within 'nav.secondary' do
    hover_over 'Shortlists'
    click_link 'Product Shortlist'
  end
end