From 01f848b00a98e9c6d488f14d76bf8192be3f7196 Mon Sep 17 00:00:00 2001
From: AurelioAHeckert <AurelioAHeckert@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Thu, 24 Apr 2008 22:33:51 +0000
Subject: [PATCH] ActionItem336: testing the html and the local file references

---
 test/functional/account_controller_test.rb                  |  8 ++++++++
 test/functional/admin_controller_test.rb                    |  8 ++++++++
 test/functional/admin_panel_controller_test.rb              |  8 ++++++++
 test/functional/application_controller_test.rb              |  8 ++++++++
 test/functional/catalog_controller_test.rb                  |  8 ++++++++
 test/functional/categories_controller_test.rb               |  8 ++++++++
 test/functional/cms_controller_test.rb                      |  8 ++++++++
 test/functional/consumed_products_controller_test.rb        |  8 ++++++++
 test/functional/content_viewer_controller_test.rb           |  8 ++++++++
 test/functional/edit_template_controller_test.rb            |  8 ++++++++
 test/functional/enterprise_editor_controller_test.rb        |  8 ++++++++
 test/functional/enterprise_registration_controller_test.rb  |  8 ++++++++
 test/functional/enterprise_validation_test.rb               |  8 ++++++++
 test/functional/environment_design_controller_test.rb       |  8 ++++++++
 test/functional/environment_role_manager_controller_test.rb |  8 ++++++++
 test/functional/features_controller_test.rb                 |  8 ++++++++
 test/functional/friends_controller_test.rb                  |  8 ++++++++
 test/functional/home_controller_test.rb                     |  8 ++++++++
 test/functional/manage_products_controller_test.rb          |  8 ++++++++
 test/functional/memberships_controller_test.rb              |  8 ++++++++
 test/functional/my_profile_controller_test.rb               |  8 ++++++++
 test/functional/profile_controller_test.rb                  |  8 ++++++++
 test/functional/profile_design_controller_test.rb           |  8 ++++++++
 test/functional/profile_editor_controller_test.rb           |  8 ++++++++
 test/functional/profile_members_controller_test.rb          |  8 ++++++++
 test/functional/public_controller_test.rb                   | 10 ++++++++++
 test/functional/region_validators_controller_test.rb        |  8 ++++++++
 test/functional/role_controller_test.rb                     |  8 ++++++++
 test/functional/search_controller_test.rb                   |  8 ++++++++
 test/functional/system_controller_test.rb                   |  8 ++++++++
 test/functional/tasks_controller_test.rb                    |  8 ++++++++
 test/test_helper.rb                                         | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 32 files changed, 301 insertions(+), 0 deletions(-)

diff --git a/test/functional/account_controller_test.rb b/test/functional/account_controller_test.rb
index d426027..fc5aa3f 100644
--- a/test/functional/account_controller_test.rb
+++ b/test/functional/account_controller_test.rb
@@ -17,6 +17,14 @@ class AccountControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_should_login_and_redirect
     post :login, :user => {:login => 'johndoe', :password => 'test'}
     assert session[:user]
diff --git a/test/functional/admin_controller_test.rb b/test/functional/admin_controller_test.rb
index e44ac94..08cf8be 100644
--- a/test/functional/admin_controller_test.rb
+++ b/test/functional/admin_controller_test.rb
@@ -11,6 +11,14 @@ class AdminControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   # Replace this with your real tests.
   def test_truth
     assert true
diff --git a/test/functional/admin_panel_controller_test.rb b/test/functional/admin_panel_controller_test.rb
index f53bafc..31aaf04 100644
--- a/test/functional/admin_panel_controller_test.rb
+++ b/test/functional/admin_panel_controller_test.rb
@@ -14,6 +14,14 @@ class AdminPanelControllerTest < Test::Unit::TestCase
     login_as(create_admin_user(Environment.default))
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_index
     get :index
     assert_template 'index'
diff --git a/test/functional/application_controller_test.rb b/test/functional/application_controller_test.rb
index 16209f6..4feef02 100644
--- a/test/functional/application_controller_test.rb
+++ b/test/functional/application_controller_test.rb
@@ -12,6 +12,14 @@ class ApplicationControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+
   def test_exist_environment_variable_to_helper_environment_identification
     get :index
     assert_not_nil assigns(:environment)
diff --git a/test/functional/catalog_controller_test.rb b/test/functional/catalog_controller_test.rb
index e9a8ed8..82a04b8 100644
--- a/test/functional/catalog_controller_test.rb
+++ b/test/functional/catalog_controller_test.rb
@@ -11,6 +11,14 @@ class CatalogControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'list products of enterprise' do
     ent = Enterprise.create!(:identifier => 'test_enterprise1', :name => 'Test enteprise1')
     get :index, :profile => ent.identifier
diff --git a/test/functional/categories_controller_test.rb b/test/functional/categories_controller_test.rb
index b03a0c6..717c9be 100644
--- a/test/functional/categories_controller_test.rb
+++ b/test/functional/categories_controller_test.rb
@@ -20,6 +20,14 @@ class CategoriesControllerTest < Test::Unit::TestCase
 
   attr_reader :env, :cat1, :cat2
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_index
     assert user =  login_as(create_admin_user(Environment.default))
     assert user.person.has_permission?('manage_environment_categories',Environment.default ), "#{user.login} don't have permission to manage_environment_categories in #{Environment.default.name}"
diff --git a/test/functional/cms_controller_test.rb b/test/functional/cms_controller_test.rb
index b3d51df..56163a5 100644
--- a/test/functional/cms_controller_test.rb
+++ b/test/functional/cms_controller_test.rb
@@ -19,6 +19,14 @@ class CmsControllerTest < Test::Unit::TestCase
 
   attr_reader :profile
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'list top level documents on index' do
     get :index, :profile => profile.identifier
 
diff --git a/test/functional/consumed_products_controller_test.rb b/test/functional/consumed_products_controller_test.rb
index e131b8f..92f8d5a 100644
--- a/test/functional/consumed_products_controller_test.rb
+++ b/test/functional/consumed_products_controller_test.rb
@@ -17,6 +17,14 @@ class ConsumedProductsControllerTest < Test::Unit::TestCase
   end
   attr_reader :profile
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'display new form' do
     login_as(profile.identifier)
     get :new, :profile => profile.identifier
diff --git a/test/functional/content_viewer_controller_test.rb b/test/functional/content_viewer_controller_test.rb
index 43904a4..a30f8ad 100644
--- a/test/functional/content_viewer_controller_test.rb
+++ b/test/functional/content_viewer_controller_test.rb
@@ -17,6 +17,14 @@ class ContentViewerControllerTest < Test::Unit::TestCase
   end
   attr_reader :profile
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_should_display_page
     page = profile.articles.build(:name => 'test')
     page.save!
diff --git a/test/functional/edit_template_controller_test.rb b/test/functional/edit_template_controller_test.rb
index 4eabc44..fb096f2 100644
--- a/test/functional/edit_template_controller_test.rb
+++ b/test/functional/edit_template_controller_test.rb
@@ -15,6 +15,14 @@ class EditTemplateControllerTest < Test::Unit::TestCase
     login_as 'ze'
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_redirect_to_design_editor_when_index_action_is_called
     give_permission('ze', 'edit_environment_design', Environment.default)
     get :index
diff --git a/test/functional/enterprise_editor_controller_test.rb b/test/functional/enterprise_editor_controller_test.rb
index 4700560..690d1f1 100644
--- a/test/functional/enterprise_editor_controller_test.rb
+++ b/test/functional/enterprise_editor_controller_test.rb
@@ -11,6 +11,14 @@ class EnterpriseEditorControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'not see index if do not logged in' do
     ent1 = Enterprise.create!(:identifier => 'test_enterprise1', :name => 'Test enteprise1')
     get 'index', :profile => 'test_enterprise1'
diff --git a/test/functional/enterprise_registration_controller_test.rb b/test/functional/enterprise_registration_controller_test.rb
index 1e1173e..0f02482 100644
--- a/test/functional/enterprise_registration_controller_test.rb
+++ b/test/functional/enterprise_registration_controller_test.rb
@@ -15,6 +15,14 @@ all_fixtures
     login_as 'ze'
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'go to the first step on index' do
     get :index
     assert_response :success
diff --git a/test/functional/enterprise_validation_test.rb b/test/functional/enterprise_validation_test.rb
index 55eed40..829aba3 100644
--- a/test/functional/enterprise_validation_test.rb
+++ b/test/functional/enterprise_validation_test.rb
@@ -19,6 +19,14 @@ class EnterpriseValidationControllerTest < Test::Unit::TestCase
     Profile.expects(:find_by_identifier).with('myorg').returns(@org).at_least_once
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'list pending validations on index' do
     empty = []
     @org.expects(:pending_validations).returns(empty)
diff --git a/test/functional/environment_design_controller_test.rb b/test/functional/environment_design_controller_test.rb
index bcd127c..d5e7acf 100644
--- a/test/functional/environment_design_controller_test.rb
+++ b/test/functional/environment_design_controller_test.rb
@@ -11,6 +11,14 @@ class EnvironmentDesignControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'indicate only actual blocks as such' do
     assert(@controller.available_blocks.all? {|item| item.new.is_a? Block})
   end
diff --git a/test/functional/environment_role_manager_controller_test.rb b/test/functional/environment_role_manager_controller_test.rb
index e5adc1c..3305178 100644
--- a/test/functional/environment_role_manager_controller_test.rb
+++ b/test/functional/environment_role_manager_controller_test.rb
@@ -11,6 +11,14 @@ class EnvironmentRoleManagerControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   # Replace this with your real tests.
   def test_truth
     assert true
diff --git a/test/functional/features_controller_test.rb b/test/functional/features_controller_test.rb
index e214344..b06b159 100644
--- a/test/functional/features_controller_test.rb
+++ b/test/functional/features_controller_test.rb
@@ -14,6 +14,14 @@ class FeaturesControllerTest < Test::Unit::TestCase
     login_as(create_admin_user(Environment.find(2)))
   end
   
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_listing_features
     uses_host 'anhetegua.net'
     get :index
diff --git a/test/functional/friends_controller_test.rb b/test/functional/friends_controller_test.rb
index ac2f2ba..6cef61e 100644
--- a/test/functional/friends_controller_test.rb
+++ b/test/functional/friends_controller_test.rb
@@ -18,6 +18,14 @@ class FriendsControllerTest < Test::Unit::TestCase
   end
   attr_accessor :profile, :friend
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'list friends' do
     get :index
     assert_response :success
diff --git a/test/functional/home_controller_test.rb b/test/functional/home_controller_test.rb
index 9d07b8d..34a1ebe 100644
--- a/test/functional/home_controller_test.rb
+++ b/test/functional/home_controller_test.rb
@@ -14,6 +14,14 @@ all_fixtures
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_detection_of_environment_by_host
     uses_host 'www.colivre.net'
     get :index
diff --git a/test/functional/manage_products_controller_test.rb b/test/functional/manage_products_controller_test.rb
index 4381608..b138769 100644
--- a/test/functional/manage_products_controller_test.rb
+++ b/test/functional/manage_products_controller_test.rb
@@ -15,6 +15,14 @@ class ManageProductsControllerTest < Test::Unit::TestCase
     login_as :test_user
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should "not have permission" do
     u = create_user('user_test')
     login_as :user_test
diff --git a/test/functional/memberships_controller_test.rb b/test/functional/memberships_controller_test.rb
index f80314c..2167aeb 100644
--- a/test/functional/memberships_controller_test.rb
+++ b/test/functional/memberships_controller_test.rb
@@ -16,6 +16,14 @@ class MembershipsControllerTest < Test::Unit::TestCase
   end
   attr_reader :profile
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'list current memberships' do
     get :index, :profile => profile.identifier
 
diff --git a/test/functional/my_profile_controller_test.rb b/test/functional/my_profile_controller_test.rb
index 1f12dbd..b0b9289 100644
--- a/test/functional/my_profile_controller_test.rb
+++ b/test/functional/my_profile_controller_test.rb
@@ -20,6 +20,14 @@ class MyProfileControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_should_allow_person
     @controller = OnlyForPersonTestController.new
     person = create_user('random_joe')
diff --git a/test/functional/profile_controller_test.rb b/test/functional/profile_controller_test.rb
index 58402c5..d749845 100644
--- a/test/functional/profile_controller_test.rb
+++ b/test/functional/profile_controller_test.rb
@@ -13,6 +13,14 @@ class ProfileControllerTest < Test::Unit::TestCase
     @profile = create_user('testuser').person
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   noosfero_test :profile => 'testuser'
 
   should 'list friends' do
diff --git a/test/functional/profile_design_controller_test.rb b/test/functional/profile_design_controller_test.rb
index 6cfe1e0..001635f 100644
--- a/test/functional/profile_design_controller_test.rb
+++ b/test/functional/profile_design_controller_test.rb
@@ -62,6 +62,14 @@ class ProfileDesignControllerTest < Test::Unit::TestCase
     login_as 'ze'
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   ######################################################
   # BEGIN - tests for BoxOrganizerController features 
   ######################################################
diff --git a/test/functional/profile_editor_controller_test.rb b/test/functional/profile_editor_controller_test.rb
index f537475..fe9c0a0 100644
--- a/test/functional/profile_editor_controller_test.rb
+++ b/test/functional/profile_editor_controller_test.rb
@@ -14,6 +14,14 @@ class ProfileEditorControllerTest < Test::Unit::TestCase
     login_as('ze')
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_index
     person = User.create(:login => 'test_profile', :email => 'test@noosfero.org', :password => 'test', :password_confirmation => 'test').person
     person.person_info.name = 'a test profile'
diff --git a/test/functional/profile_members_controller_test.rb b/test/functional/profile_members_controller_test.rb
index d647700..f001ac9 100644
--- a/test/functional/profile_members_controller_test.rb
+++ b/test/functional/profile_members_controller_test.rb
@@ -11,6 +11,14 @@ class ProfileMembersControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'not access index if dont have permission' do
     user = create_user('test_user')
     Enterprise.create!(:identifier => 'test_enterprise', :name => 'test enterprise')
diff --git a/test/functional/public_controller_test.rb b/test/functional/public_controller_test.rb
index 6b74720..acffc24 100644
--- a/test/functional/public_controller_test.rb
+++ b/test/functional/public_controller_test.rb
@@ -5,14 +5,24 @@ require 'public_controller'
 class PublicController; def rescue_action(e) raise e end; end
 
 class PublicControllerTest < Test::Unit::TestCase
+
   def setup
     @controller = PublicController.new
     @request    = ActionController::TestRequest.new
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   # Replace this with your real tests.
   def test_truth
     assert true
   end
+
 end
diff --git a/test/functional/region_validators_controller_test.rb b/test/functional/region_validators_controller_test.rb
index 356b52a..32c5ffc 100644
--- a/test/functional/region_validators_controller_test.rb
+++ b/test/functional/region_validators_controller_test.rb
@@ -13,6 +13,14 @@ class RegionValidatorsControllerTest < Test::Unit::TestCase
     login_as('ze')
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   # Replace this with your real tests.
   should 'list regions at index' do
     get :index
diff --git a/test/functional/role_controller_test.rb b/test/functional/role_controller_test.rb
index 78cf8a2..94109db 100644
--- a/test/functional/role_controller_test.rb
+++ b/test/functional/role_controller_test.rb
@@ -15,6 +15,14 @@ class RoleControllerTest < Test::Unit::TestCase
     login_as(:ze)
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   def test_index_should_get_roles
     get 'index'
     assert_response :success
diff --git a/test/functional/search_controller_test.rb b/test/functional/search_controller_test.rb
index 9f4499d..c0a3140 100644
--- a/test/functional/search_controller_test.rb
+++ b/test/functional/search_controller_test.rb
@@ -13,6 +13,14 @@ class SearchControllerTest < Test::Unit::TestCase
     @category = Category.create!(:name => 'my category', :environment => Environment.default)
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+
   should 'filter stop words' do
     @controller.expects(:locale).returns('pt_BR').at_least_once
     get 'index', :query => 'a carne da vaca'
diff --git a/test/functional/system_controller_test.rb b/test/functional/system_controller_test.rb
index d70d96a..cc739f3 100644
--- a/test/functional/system_controller_test.rb
+++ b/test/functional/system_controller_test.rb
@@ -11,6 +11,14 @@ class SystemControllerTest < Test::Unit::TestCase
     @response   = ActionController::TestResponse.new
   end
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   # Replace this with your real tests.
   def test_truth
     assert true
diff --git a/test/functional/tasks_controller_test.rb b/test/functional/tasks_controller_test.rb
index 3875bc8..aa0d698 100644
--- a/test/functional/tasks_controller_test.rb
+++ b/test/functional/tasks_controller_test.rb
@@ -18,6 +18,14 @@ class TasksControllerTest < Test::Unit::TestCase
   end
   attr_accessor :profile
 
+  def test_local_files_reference
+    assert_local_files_reference
+  end
+  
+  def test_valid_xhtml
+    assert_valid_xhtml
+  end
+  
   should 'list pending tasks' do
     get :index
 
diff --git a/test/test_helper.rb b/test/test_helper.rb
index acb906c..c3b543b 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -2,6 +2,8 @@ ENV["RAILS_ENV"] = "test"
 require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
 require 'test_help'
 require 'mocha'
+require 'tidy'
+require 'hpricot'
 
 require 'noosfero/test'
 
@@ -135,6 +137,55 @@ class Test::Unit::TestCase
     assert_equal parent, child.superclass, "Class #{child} expected to be a subclass of #{parent}"
   end
 
+  def assert_valid_xhtml(method=:get, action=:index, params = {})
+    if method.to_s() == 'post'
+      post action, params
+    else
+      get action, params
+    end
+    tidy = Tidy.open(:show_warnings=>false)
+    tidy.options.output_xml = true
+    tidy.clean @response.body
+    if tidy.errors
+      flunk "HTML ERROR - Tidy Diagnostics:\n  "+
+            tidy.errors.join("\n  ") +"\n  "+
+            tidy.diagnostics.join("\n  ")
+    end
+  end
+
+  def assert_local_files_reference(method=:get, action=:index, params = {})
+    if method.to_s() == 'post'
+      post action, params
+    else
+      get action, params
+    end
+    doc = Hpricot @response.body
+    
+    # Test style references:
+    (doc/'style').each do |s|
+      s = s.to_s().gsub( /\/\*.*\*\//, '' ).
+                   split( /;|<|>|\n/ ).
+                   map do |l|
+                     patch = l.match( /@import url\((.*)\)/ )
+                     patch ? patch[1] : nil
+                   end.compact
+      s.each do |css_ref|
+        if ! File.exists?( RAILS_ROOT.to_s() +'/public/'+ css_ref )
+          flunk 'CSS reference missed on HTML: "%s"' % css_ref
+        end
+      end
+    end
+
+    # Test image references:
+    (doc/'img').each do |img|
+      src = img.get_attribute( 'src' )
+      if ! File.exists?( RAILS_ROOT.to_s() +'/public/'+ src )
+        flunk 'Image reference missed on HTML: "%s"' % src
+      end
+    end
+
+  end
+
   # this check only if string has html tag
   def assert_sanitized(string)
     assert_no_match /<[^>]+\/?>/, string, "String #{string} expected to be sanitized"
--
libgit2 0.21.2