added cucumber tests, updated spec with xml class test

.gitignore

@@ -65,3 +65,6 @@ dump.rdb
 
 #Rubinius's JIT
 *.rbc
+
+#IDE
+diaspora.iml

app/models/poll_answer.rb

@@ -11,7 +11,7 @@ class PollAnswer < ActiveRecord::Base
   self.include_root_in_json = false
 
   def update_vote_counter
-    self.vote_count = self.vote_count + 1
+    self.vote_count += 1
     self.save!
   end
 

features/desktop/post_with_a_poll.feature

@@ -0,0 +1,65 @@
+@javascript
+Feature: posting with a poll
+
+    Background:
+      Given following users exist:
+        | username   |
+        | bob        |
+      And I sign in as "bob@bob.bob"
+      And I am on the home page
+      
+    Scenario: expanding the publisher
+      Given "#poll_creator_wrapper" is hidden
+      When I expand the publisher
+      Then I should see an element "#poll_creator"
+
+    Scenario: expanding the poll creator
+      Given "#poll_creator_wrapper" is hidden
+      When I expand the publisher
+      And I press the element "#poll_creator"
+      Then I should see an element "#poll_creator_wrapper"
+
+    Scenario: adding option to poll
+      Given "#poll_creator_wrapper" is hidden
+      When I expand the publisher
+      And I press the element "#poll_creator"
+      And I press the element "#add_poll_answer"
+      Then I should see 3 options
+
+    Scenario: delete an option
+      Given "#poll_creator_wrapper" is hidden
+      When I expand the publisher
+      And I press the element "#poll_creator"
+      And I delete the first option
+      Then I should see 1 option
+      And I should not see a remove icon
+
+    Scenario: post with an attached poll
+      Given I expand the publisher
+      And I press the element "#poll_creator"
+      When I fill in the following:
+          | status_message_fake_text    | I am eating yogurt |
+          | poll_question               | What kind of yogurt do you like? |
+      And I fill in the following for the options:
+          | normal |
+          | not normal  |
+      And I press "Share"
+      Then I should see a ".poll_form" within ".stream_element"
+      And I should see a "form" within ".stream_element"
+
+    Scenario: vote for an option
+      Given I expand the publisher
+      And I press the element "#poll_creator"
+      When I fill in the following:
+          | status_message_fake_text    | I am eating yogurt |
+          | poll_question               | What kind of yogurt do you like? |
+      And I fill in the following for the options:
+          | normal |
+          | not normal  |
+      And I press "Share"
+
+      And I check the first option
+      And I press "Vote" within ".stream_element"
+      Then I should see an element ".poll_progress_bar"
+      And I should see an element ".percentage"
+      And I should see "1 vote so far" within ".poll_statistic"

features/step_definitions/post_with_poll_steps.rb

@@ -0,0 +1,32 @@
+Then /^I should see ([1-9]+) options?$/ do |number|
+  find("#poll_creator_wrapper").all(".poll_answer").count.should eql(number.to_i)
+end
+
+And /^I delete the first option$/ do
+  find("#poll_creator_wrapper").all(".poll_answer .remove_poll_answer").first.click
+end
+
+And /^I should not see a remove icon$/ do
+  page.should_not have_css(".remove_poll_answer")
+end
+
+When /^I fill in the following for the options:$/ do |table|
+  i = 0
+  table.raw.flatten.each do |value|
+    all(".poll_answer_input")[i].set(value)
+    i+=1
+  end
+end
+
+When /^I check the first option$/ do
+  sleep 1
+  first(".poll_form input").click
+end
+
+And /^I press the element "([^"]*)"$/ do |selector|
+  find(selector).click
+end
+
+Then /^I should see an element "([^"]*)"$/ do |selector|
+  page.should have_css(selector)
+end

spec/models/poll_participation_spec.rb

@@ -43,6 +43,10 @@ describe PollParticipation do
       @xml = @poll_participation.to_xml.to_s
     end
 
+    it 'serializes the class name' do
+      @xml.include?(PollParticipation.name.underscore.to_s).should be_true
+    end
+
     it 'serializes the sender handle' do
       @xml.include?(@poll_participation.diaspora_handle).should be_true
     end