Removed old vendored RedCloth in favour of gem.

config/environment.rb

@@ -15,7 +15,9 @@
   config.frameworks -= [ :action_web_service ]
 
   # Add additional load paths for your own custom dirs
-  config.load_paths += %W( #{RAILS_ROOT}/vendor/RedCloth-3.0.3/lib  )
+  # config.load_paths += %W( #{RAILS_ROOT}/vendor/RedCloth-3.0.3/lib  )
+
+  config.gem "RedCloth",              :version => '= 4.2.0'
 
   # config.controller_paths += %W( #{RAILS_ROOT}/vendor/plugins/routing_navigator/lib )
 

lib/extensions/string_ext.rb

@@ -0,0 +1,5 @@
+class String
+  def to_html
+    RedCloth.new(self).to_html
+  end
+end

test/test_helper.rb

@@ -1,8 +1,9 @@
 ENV["RAILS_ENV"] = "test"
-require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
+require File.expand_path(File.dirname(__FILE__) + '/../config/environment')
 require 'test_help'
 
-class Test::Unit::TestCase
+class ActiveSupport::TestCase
+  fixtures :all  
   # Transactional fixtures accelerate your tests by wrapping each test method
   # in a transaction that's rolled back on completion.  This ensures that the
   # test database remains unchanged so your fixtures don't have to be reloaded
@@ -23,17 +24,4 @@ class Test::Unit::TestCase
   # instantiated fixtures translates to a database query per test method),
   # then set this back to true.
   self.use_instantiated_fixtures  = false
-
-
-  # Add more helper methods to be used by all tests here...
-  def assert_difference(object, method, difference)
-    initial_value = object.send(method)
-    yield
-    assert_equal initial_value + difference, object.send(method), "#{object}##{method}"
-  end
-
-  def assert_no_difference(object, method, &block)
-    assert_difference object, method, 0, &block
-  end
-
 end

test/unit/category_test.rb

@@ -1,9 +1,6 @@
-require File.dirname(__FILE__) + '/../test_helper'
+require 'test_helper'
 
-class CategoryTest < Test::Unit::TestCase
-  fixtures :categories
-
-  # Replace this with your real tests.
+class CategoryTest < ActiveSupport::TestCase
   def test_truth
     assert_kind_of Category, categories(:first)
   end

test/unit/forum_test.rb

@@ -1,9 +1,6 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class ForumTest < Test::Unit::TestCase
-  fixtures :forums
-
-  # Replace this with your real tests.
+class ForumTest < ActiveSupport::TestCase
   def test_true
     true
   end

test/unit/image_test.rb

@@ -1,9 +1,6 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class ImageTest < Test::Unit::TestCase
-  fixtures :images
-
-  # Replace this with your real tests.
+class ImageTest < ActiveSupport::TestCase
   def test_truth
     assert true
   end

test/unit/post_test.rb

@@ -1,16 +1,14 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class PostTest < Test::Unit::TestCase
-  fixtures :posts
-
+class PostTest < ActiveSupport::TestCase
   def test_create
-    assert_difference Post, :count, +1 do
+    assert_difference 'Post.count' do
       Post.create(:body => "lorem ipsum")
     end
   end
 
   def test_script_tags
-    assert_difference Post, :count, +1 do
+    assert_difference 'Post.count' do
       @post = Post.new(:title => "Tag Test", :body => "<script>alert('hi')</script>")
       @post.save
     end
@@ -20,7 +18,7 @@ def test_script_tags
   end
 
   def test_pre_tags
-    assert_difference Post, :count, +1 do
+    assert_difference('Post.count') do
       @post = Post.new(:title => "Tag Test", :body => "<p><pre><anytag>text</anytag></pre></p>")
       @post.save
     end
@@ -30,7 +28,7 @@ def test_pre_tags
   end
 
   def test_surrounded_tags
-    assert_difference Post, :count, +1 do
+    assert_difference 'Post.count' do
       @post = Post.new(:title => "Tag Test", :body => "<script>alert('hi')</script><pre><anytag>text</anytag></pre><script>alert('hi')</script>")
       @post.save
     end
@@ -41,4 +39,4 @@ def test_surrounded_tags
 
 
 
-end
+end

test/unit/user_mailer_test.rb

@@ -1,7 +1,7 @@
 require File.dirname(__FILE__) + '/../test_helper'
 require 'user_mailer'
 
-class UserMailerTest < Test::Unit::TestCase
+class UserMailerTest < ActiveSupport::TestCase
   FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures'
   CHARSET = "utf-8"
 

test/unit/user_test.rb

@@ -1,9 +1,6 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class UserTest < Test::Unit::TestCase
-  fixtures :users
-
-  # Replace this with your real tests.
+class UserTest < ActiveSupport::TestCase
   def test_truth
     assert_kind_of User, users(:admin_hans)
   end