helper.rb in letter_opener-web-0.2.0

- old
+ new

@@ -1,18 +1,27 @@
 $: << File.expand_path(File.join(File.dirname(__FILE__),'..','lib'))
 require 'rack/test'
 require 'minitest/autorun'
 require 'minitest/pride'
 require 'minitest/spec'
+require 'capybara'
+require 'capybara/dsl'
+require 'capybara/webkit'
+require 'capybara/poltergeist'
 require 'mail'
 require 'letter_opener/web'
-if RUBY_VERSION >= '2.0'
+if /^ruby/ =~ RUBY_DESCRIPTION && RUBY_VERSION >= '2.0'
   require 'minitest-power_assert'
 end
+if ENV['TRAVIS']
+  require 'coveralls'
+  Coveralls.wear!
+end
 
 class MiniTest::Spec
   include Rack::Test::Methods
+  include Capybara::DSL
   def app
     LetterOpener::Web::App
   end
 end
 class Minitest::SharedExamples < Module
@@ -29,5 +38,9 @@
 end
 
 MiniTest::Spec.after do
   FileUtils.rm_rf(test_location)
 end
+
+Capybara.app = LetterOpener::Web::App
+Capybara.default_driver = :webkit
+Capybara.javascript_driver = :poltergeist