Celerity/Culerity drag and drop is broken

Added some more specs for it to prove how it's
broken. The exisiting spec was checking for
driver.find('...').nil? but driver.find returns
an array, so it always passed, even when the
drag/drop actually did nothing.

lib/capybara/spec/driver.rb

@@ -88,10 +88,11 @@ shared_examples_for "driver with javascript support" do
 
   describe '#drag_to' do
     it "should drag and drop an object" do
+      pending "drag/drop is currently broken under celerity/culerity" if @driver.is_a?(Capybara::Driver::Celerity)
       draggable = @driver.find('//div[@id="drag"]').first
       droppable = @driver.find('//div[@id="drop"]').first
       draggable.drag_to(droppable)
-      @driver.find('//div[contains(., "Dropped!")]').should_not be_nil
+      @driver.find('//div[contains(., "Dropped!")]').should_not be_empty
     end
   end
 

lib/capybara/spec/session/javascript.rb

@@ -7,6 +7,26 @@ shared_examples_for "session with javascript support" do
     after do
       Capybara.default_wait_time = 0
     end
+
+    describe '#drag' do
+      it "should drag and drop an object" do
+        pending "drag/drop is currently broken under celerity/culerity" if @session.driver.is_a?(Capybara::Driver::Celerity)
+        @session.visit('/with_js')
+        @session.drag('//div[@id="drag"]', '//div[@id="drop"]')
+        @session.locate('//div[contains(., "Dropped!")]').should_not be_nil
+      end
+    end
+
+    describe 'Node#drag_to' do
+      it "should drag and drop an object" do
+        pending "drag/drop is currently broken under celerity/culerity" if @session.driver.is_a?(Capybara::Driver::Celerity)
+        @session.visit('/with_js')
+        element = @session.locate('//div[@id="drag"]')
+        target = @session.locate('//div[@id="drop"]')
+        element.drag_to(target)
+        @session.find('//div[contains(., "Dropped!")]').should_not be_nil
+      end
+    end
     
     describe '#find' do
       it "should allow triggering of custom JS events" do