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capybara helper for select2-ajax elements
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| # select2_ajax helper to make capybara work with ajax-enabled Select2 elements | |
| # assumes 'placeholder' option is used in Select2 (if it is using ajax, it should be) | |
| # | |
| # usage: | |
| # | |
| # it "should have a select2 field for searching by team name" do | |
| # @team = Factory :team | |
| # select2_ajax @team.name, :from => "Select a Team", :minlength => 4 | |
| # click_button "Join" | |
| # page.should have_content "You are now on '#{@team.name}'." | |
| # end | |
| module CapybaraExt | |
| def select2_ajax value, options={} | |
| raise "Must pass a hash containing 'from'" if not options.is_a?(Hash) or not options.has_key?(:from) | |
| placeholder = options[:from] | |
| minlength = options[:minlength] || 4 | |
| click_link placeholder | |
| js = %Q|container = $('.select2-container:contains("#{placeholder}")'); | |
| $('input[type=text]', container).val('#{value[0,minlength]}').trigger('keyup'); | |
| window.setTimeout( function() { | |
| $('li:contains("#{value}")', container).click(); | |
| }, 1000);| | |
| page.execute_script(js) | |
| end | |
| end |
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| # require select2 helper in spec_helper | |
| require_relative './select2_helper' | |
| RSpec.configure do |config| | |
| # include the module in Rspec config | |
| config.include CapybaraExt | |
| end |
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