Remove whitespace

Gemfile

@@ -6,7 +6,7 @@ group :development do
   gem 'rspec', '~> 2.0.1'
   gem "sinatra", "1.0.0"
   gem "mongrel", '~> 1.2.pre'
-  
+
   gem "ruby-debug",   :platforms => :ruby_18
   gem "ruby-debug19", :platforms => :ruby_19
 end

README.mdown

@@ -1,7 +1,7 @@
 Capybara-mechanize
 ==================
 
-This gems makes it possible to use Capybara for (partially) remote testing. It inherits most functionality from the RackTest driver and only uses [Mechanize](http://github.com/tenderlove/mechanize) for remote requests. 
+This gems makes it possible to use Capybara for (partially) remote testing. It inherits most functionality from the RackTest driver and only uses [Mechanize](http://github.com/tenderlove/mechanize) for remote requests.
 
 It is currently in use to test the integration between a Rails application and Twitter authorization and sharing.
 
@@ -28,26 +28,26 @@ The following scenario will then be using the Mechanize driver
     @mechanize
     Scenario: do something remote
       When I click the remote link
-      
+
 ### Remote testing
 
 When you want to use this driver to test a remote application. You have to set the app_host:
 
     Capybara.app_host = "http://www.yourapp.com"
-    
+
 Note that I haven't tested this case for my self yet. The Capybara tests pass for this situation though so it should work! Please provide me with feedback if it doesn't.
 
 ## Running tests
 
 Until this library is merged with capybara there needs to be local app and you need to add the following to your host file:
 
-    127.0.0.1 capybara-testapp.heroku.com 
+    127.0.0.1 capybara-testapp.heroku.com
 
 Run bundler
 
     bundle install
 
-Run the app with the following line: 
+Run the app with the following line:
 
     bundle exec ruby -rrubygems lib/capybara/spec/extended_test_app.rb
 
@@ -62,7 +62,7 @@ Todo
 
 Note on Patches/Pull Requests
 -----------------------------
- 
+
 * Fork the project.
 * Make your feature addition or bug fix.
 * Add tests for it. This is important so I don't break it in a

lib/capybara/driver/mechanize_driver.rb

@@ -2,52 +2,52 @@
 
 class Capybara::Driver::Mechanize < Capybara::Driver::RackTest
   extend Forwardable
-  
+
   def_delegator :agent, :scheme_handlers
   def_delegator :agent, :scheme_handlers=
-  
+
   def initialize(app = nil)
     @agent = ::Mechanize.new
     @agent.redirect_ok = false
-    
+
     if app
      # Delegate the RackApp to the RackTest driver
      super(app)
     elsif !Capybara.app_host
       raise ArgumentError, "You have to set at least Capybara.app_host or Capybara.app"
     end
   end
-  
+
   def reset!
     @agent.cookie_jar.clear!
     @last_remote_host = nil
     @last_request_remote = nil
     super
   end
-  
+
   def current_url
     last_request_remote? ? remote_response.current_url : super
   end
-  
+
   def response
     last_request_remote? ? remote_response : super
   end
-  
+
   # TODO see how this can be cleaned up
   def follow_redirect!
     unless response.redirect?
       raise "Last response was not a redirect. Cannot follow_redirect!"
     end
 
     location = if last_request_remote?
-        remote_response.page.response['Location'] 
+        remote_response.page.response['Location']
       else
         response['Location']
       end
-    
+
     get(location)
   end
-  
+
   def get(url, params = {}, headers = {})
     if remote?(url)
       process_remote_request(:get, url, params)
@@ -83,7 +83,7 @@ def post_data(params)
       end
     end
   end
-  
+
   def put(url, params = {}, headers = {})
     if remote?(url)
       process_remote_request(:put, url)
@@ -103,13 +103,13 @@ def delete(url, params = {}, headers = {})
   end
 
   def remote?(url)
-    if !Capybara.app_host.nil? 
+    if !Capybara.app_host.nil?
       true
     elsif Capybara.default_host.nil?
       false
     else
       host = URI.parse(url).host
-      
+
       if host.nil? && last_request_remote?
         true
       else
@@ -121,11 +121,11 @@ def remote?(url)
   attr_reader :agent
 
   private
-  
+
   def last_request_remote?
     !!@last_request_remote
   end
-  
+
   def register_local_request
     @last_remote_host = nil
     @last_request_remote = false
@@ -142,48 +142,48 @@ def process_remote_request(method, url, *options)
       else
         @last_remote_host = "#{remote_uri.host}:#{remote_uri.port}"
       end
-      
+
       reset_cache
       @agent.send *( [method, url] + options)
-        
+
       @last_request_remote = true
     end
   end
 
   def remote_response
     ResponseProxy.new(@agent.current_page) if @agent.current_page
   end
-  
+
   class ResponseProxy
     extend Forwardable
-    
+
     def_delegator :page, :body
-    
+
     attr_reader :page
-    
+
     def initialize(page)
       @page = page
     end
-    
+
     def current_url
       page.uri.to_s
     end
-    
+
     def headers
-      # Hax the content-type contains utf8, so Capybara specs are failing, need to ask mailinglist  
+      # Hax the content-type contains utf8, so Capybara specs are failing, need to ask mailinglist
       headers = page.response
       headers["content-type"].gsub!(';charset=utf-8', '') if headers["content-type"]
       headers
     end
 
     def status
       page.code.to_i
-    end    
+    end
 
     def redirect?
       [301, 302].include?(status)
     end
-    
-  end 
-   
+
+  end
+
 end

lib/capybara/spec/extended_test_app.rb

@@ -2,25 +2,25 @@
 
 class ExtendedTestApp < TestApp#< Sinatra::Base
   set :environment, :production # so we don't get debug info that makes our test pass!
-  
+
   get %r{/redirect_to/(.*)} do
     redirect params[:captures]
   end
-  
+
   get '/host' do
     "current host is #{request.host}:#{request.port}, method get"
   end
-  
+
   get '/form_with_relative_action_to_host' do
     %{<form action="/host" method="post">
        <input type="submit" value="submit" />
       </form>}
   end
-  
+
   get '/relative_link_to_host' do
     %{<a href="/host">host</a>}
   end
-  
+
   post '/host' do
     "current host is #{request.host}:#{request.port}, method post"
   end

spec/driver/mechanize_driver_spec.rb

@@ -4,13 +4,13 @@
   before do
     @driver = Capybara::Driver::Mechanize.new(ExtendedTestApp)
   end
-  
+
   it "should throw an error when no rack app is given without an app host" do
     running do
       Capybara::Driver::Mechanize.new
     end.should raise_error(ArgumentError, "You have to set at least Capybara.app_host or Capybara.app")
   end
-  
+
   it_should_behave_like "driver"
   it_should_behave_like "driver with header support"
   it_should_behave_like "driver with status code support"
@@ -20,13 +20,13 @@
   it "should default to local mode" do
     @driver.remote?('http://www.local.com').should be false
   end
-  
+
   context "with an app_host" do
-    
+
     before do
       Capybara.app_host = 'remote.com'
     end
-    
+
     after do
       Capybara.app_host = nil
     end
@@ -35,20 +35,20 @@
       @driver.should be_remote('http://www.remote.com')
     end
   end
-  
+
   context "with a default url, no app host" do
     before :each do
       Capybara.default_host = 'www.local.com'
     end
-    
+
     it "should treat urls with the same host names as local" do
       @driver.should_not be_remote('http://www.local.com')
     end
-    
+
     it "should treat other urls as remote" do
       @driver.should be_remote('http://www.remote.com')
     end
-    
+
     it "should treat relative paths as remote if the previous request was remote" do
       @driver.visit(REMOTE_TEST_URL)
       @driver.should be_remote('/some_relative_link')
@@ -89,7 +89,7 @@
       @driver.visit("http://www.local.com/redirect_to/#{REMOTE_TEST_URL}/host")
       should_be_a_remote_get
     end
-    
+
     after :each do
       Capybara.default_host = nil
     end
@@ -122,7 +122,7 @@
   def should_be_a_remote_get
     @driver.body.should == "current host is #{REMOTE_TEST_HOST}, method get"
   end
-  
+
   def should_be_a_local_get
     @driver.body.should == "current host is www.local.com:80, method get"
   end

spec/driver/remote_mechanize_driver_spec.rb

@@ -4,22 +4,22 @@
   before(:each) do
     Capybara.app_host = REMOTE_TEST_URL
   end
-  
+
   after(:each) do
     Capybara.app_host = nil
   end
 
   before do
     @driver = Capybara::Driver::Mechanize.new
   end
-  
+
   context "in remote mode" do
     it "should not throw an error when no rack app is given" do
       running do
         Capybara::Driver::Mechanize.new
       end.should_not raise_error(ArgumentError)
     end
-    
+
     it "should pass arguments through to a get request" do
       @driver.visit("#{REMOTE_TEST_URL}/form/get", {:form => "success"})
       @driver.body.should == %{<pre id="results">--- success\n</pre>}
@@ -45,5 +45,5 @@
     it_should_behave_like "driver with cookies support"
     it_should_behave_like "driver with infinite redirect detection"
   end
-  
+
 end

spec/session/mechanize_spec.rb

@@ -26,17 +26,17 @@
         @session.body.should == 'The requested object was deleted'
       end
     end
-    
+
     it "should use the last remote url when following relative links" do
       @session.visit("#{REMOTE_TEST_URL}/relative_link_to_host")
       @session.click_link "host"
       @session.body.should == "current host is #{REMOTE_TEST_HOST}, method get"
     end
-    
+
     it "should use the last remote url when submitting a form with a relative action" do
       @session.visit("#{REMOTE_TEST_URL}/form_with_relative_action_to_host")
       @session.click_button "submit"
-      @session.body.should == "current host is #{REMOTE_TEST_HOST}, method post"      
+      @session.body.should == "current host is #{REMOTE_TEST_HOST}, method post"
     end
 
     it_should_behave_like "session"

spec/session/remote_mechanize_spec.rb

@@ -9,9 +9,9 @@
     after(:each) do
       Capybara.app_host = nil
     end
-    
-    
-    before do      
+
+
+    before do
       @session = Capybara::Session.new(:mechanize)
     end