Committing edx specs here til we get a place for them

edx_specs/Gemfile

+source 'https://rubygems.org'
+
+gem 'rspec', '~> 2.7.0'
+gem 'rspec-steps'
+gem 'capybara'
+gem 'launchy'
+gem 'poltergeist'
+gem 'capybara-webkit'
+gem 'faker'
+gem 'pry'

edx_specs/Gemfile.lock

+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.3.2)
+    capybara (1.1.2)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 0.1.4)
+    capybara-webkit (0.12.1)
+      capybara (>= 1.0.0, < 1.2)
+      json
+    childprocess (0.3.5)
+      ffi (~> 1.0, >= 1.0.6)
+    coderay (1.0.7)
+    diff-lcs (1.1.3)
+    eventmachine (1.0.0)
+    faker (1.0.1)
+      i18n (~> 0.4)
+    faye-websocket (0.4.6)
+      eventmachine (>= 0.12.0)
+    ffi (1.1.5)
+    http_parser.rb (0.5.3)
+    i18n (0.6.0)
+    json (1.7.4)
+    launchy (2.1.1)
+      addressable (~> 2.3)
+    libwebsocket (0.1.5)
+      addressable
+    method_source (0.8)
+    mime-types (1.19)
+    multi_json (1.3.6)
+    nokogiri (1.5.5)
+    poltergeist (0.7.0)
+      capybara (~> 1.1)
+      childprocess (~> 0.3)
+      faye-websocket (~> 0.4, >= 0.4.4)
+      http_parser.rb (~> 0.5.3)
+      multi_json (~> 1.0)
+    pry (0.9.10)
+      coderay (~> 1.0.5)
+      method_source (~> 0.8)
+      slop (~> 3.3.1)
+    rack (1.4.1)
+    rack-test (0.6.1)
+      rack (>= 1.0)
+    rspec (2.7.0)
+      rspec-core (~> 2.7.0)
+      rspec-expectations (~> 2.7.0)
+      rspec-mocks (~> 2.7.0)
+    rspec-core (2.7.1)
+    rspec-expectations (2.7.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.7.0)
+    rspec-steps (0.0.8)
+      rspec (>= 2.6)
+    rubyzip (0.9.9)
+    selenium-webdriver (2.25.0)
+      childprocess (>= 0.2.5)
+      libwebsocket (~> 0.1.3)
+      multi_json (~> 1.0)
+      rubyzip
+    slop (3.3.2)
+    xpath (0.1.4)
+      nokogiri (~> 1.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  capybara
+  capybara-webkit
+  faker
+  launchy
+  poltergeist
+  pry
+  rspec (~> 2.7.0)
+  rspec-steps

edx_specs/discussion.rb

+require './spec_helper'
+
+describe "Discussion", :type => :request do
+
+  subject { page }
+  let(:thread_data){ {body: Faker::Lorem.paragraph(2), title: Faker::Lorem.sentence(5), topic: "General"} }
+
+  steps "Discussion Forum View" do
+
+    it "should let you log in" do
+      log_in
+      goto_course "BerkeleyX/CS188/fa12"
+      click_link "Discussion" 
+    end
+
+    it "should have a list of threads" do
+      expect { page.has_selector ".discussion-body .sidebar" }
+    end
+
+    it "should have the new post form be hidden" do
+      page.find('.new-post-article').should_not be_visible
+    end
+
+    it "should show and hide the new post form" do
+      click_link 'New Post'
+      page.find('.new-post-article').should be_visible
+      click_link 'Cancel'
+      wait_until { !page.find('.new-post-article').visible? }
+      page.find('.new-post-article').should_not be_visible
+    end
+
+    it "should let you create a new post" do
+      click_link 'New Post'
+      new_post_container = page.find('.new-post-article')
+      old_first_thread_title = page.find('.post-list .list-item:first .title').text
+      new_post_container.should be_visible
+      fill_in_wmd_body(new_post_container, thread_data[:body])
+      new_post_container.find('.new-post-title').set(thread_data[:title])
+      click_button "Add post"
+      new_first_thread_list_item = page.find('.post-list .list-item:first')
+      new_first_thread_list_item.should have_content (thread_data[:title])
+      new_first_thread_list_item.should_not have_content old_first_thread_title
+    end
+
+    it "should show the thread's body when a thread is clicked" do 
+      page.find('.post-list .list-item:first').click
+      page.find('.new-post-article').should_not be_visible
+    end
+
+  end
+
+end

edx_specs/helpers.rb

+def log_in
+  visit "/"
+  click_link "Log In"
+  fill_in "email", with: "student@student.com"
+  fill_in "password", with: "student"
+  click_button "Access My Courses"
+  wait_until { page.find('.dashboard') }
+end
+
+def goto_course(course)
+  visit "/courses/#{course}/info"
+end
+
+def fill_in_wmd_body(container, body)
+  container.find("textarea.wmd-input").set(body)
+end

edx_specs/spec_helper.rb

+require 'rubygems'
+require 'bundler/setup'
+require 'rspec'
+require 'rspec-steps'
+require 'capybara/rspec'
+#require 'capybara/poltergeist'
+require 'capybara-webkit'
+require 'faker'
+require './helpers'
+require 'pry'
+
+# Capybara configuration
+#Capybara.default_driver = :poltergeist
+Capybara.default_driver = :webkit
+Capybara.javascript_driver = :webkit
+Capybara.save_and_open_page_path = File.dirname(__FILE__) + '/../snapshots'
+Capybara.app_host = 'http://localhost:8000'