Add test for clicking label of a blocked element

lib/capybara/spec/session/check_spec.rb

@@ -195,6 +195,13 @@ Capybara::SpecHelper.spec '#check' do
           @session.click_button('awesome')
           expect(extract_results(@session)['cars']).to include('pagani')
         end
+
+        it 'should check via the label if input is visible but blocked by another element' do
+          expect(@session.find(:checkbox, 'form_cars_bugatti', unchecked: true, visible: :all)).to be_truthy
+          @session.check('form_cars_bugatti', allow_label_click: true)
+          @session.click_button('awesome')
+          expect(extract_results(@session)['cars']).to include('bugatti')
+        end
       end
     end
   end

lib/capybara/spec/views/form.erb

@@ -185,6 +185,12 @@ New line after and before textarea tag
     <label for="form_cars_ferrari">Ferrari</label>
     <input type="checkbox" value="pagani" name="form[cars][]" id="form_cars_pagani" style="position: absolute; left: -9999px"/>
     <label for="form_cars_pagani">Pagani</label>
+    <div style="position: relative;">
+      <input type="checkbox" value="bugatti" name="form[cars][]" id="form_cars_bugatti"/>
+      <div style="position: absolute; top: 0; right: 0; bottom: 0; left: 0; background-color: #fff;">
+        <label for="form_cars_bugatti">Bugatti</label>
+      </div>
+    </div>
     <input type="checkbox" value="ariel" name="form[cars][]" id="form_cars_ariel" style="display: none"/>
     <input type="checkbox" value="porsche" name="form[cars][]" id="form_cars_porsche" checked="checked" style="display: none"/>
     <label>