Add capybara-webkit gem.

Gemfile

@@ -41,6 +41,7 @@ end
 gem 'bundler', '>= 1.0.17'
 gem 'arel', '2.1.4' # 2.1.5 was broken. see https://github.com/rails/arel/issues/72
 gem 'therubyracer'
+gem 'capybara-webkit', :git => "git://github.com/thoughtbot/capybara-webkit.git"
 
 # Bundle edge Rails instead:
 # gem 'rails', :git => 'git://github.com/rails/rails.git', :branch => '3-1-stable'

Gemfile.lock

@@ -35,6 +35,13 @@ GIT
       activerecord (>= 3.0.0)
       paper_trail (~> 2)
 
+GIT
+  remote: git://github.com/thoughtbot/capybara-webkit.git
+  revision: 612028dc6fd5fc08eb9c5d33553fac6c88b890b0
+  specs:
+    capybara-webkit (0.5.0)
+      capybara (~> 1.0.0)
+
 PATH
   remote: .
   specs:
@@ -289,6 +296,7 @@ DEPENDENCIES
   arel (= 2.1.4)
   awesome_nested_set!
   bundler (>= 1.0.17)
+  capybara-webkit!
   coffee-script
   globalize3!
   jquery-rails

spec/spec_helper.rb

@@ -56,6 +56,9 @@ def setup_environment
       DatabaseCleaner.clean
     end
   end
+
+  # set javascript driver for capybara
+  Capybara.javascript_driver = :webkit
 end
 
 def each_run

testing/spec/spec_helper.rb

@@ -55,6 +55,9 @@ def setup_environment
     config.after(:each) do
       DatabaseCleaner.clean
     end
+
+    # set javascript driver for capybara
+    Capybara.javascript_driver = :webkit
   end
 end