Adds #current_version? method to wiki content.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7972 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/fixtures/wiki_content_versions.yml

@@ -64,6 +64,8 @@ wiki_content_versions_005:
     @WHATEVER@
     
     Maecenas sed elit sit amet mi accumsan vestibulum non nec velit. Proin porta tincidunt lorem, consequat rhoncus dolor fermentum in.
+
+    Cras ipsum felis, ultrices at porttitor vel, faucibus eu nunc.
     
     h2. Heading 2
 
@@ -75,4 +77,26 @@ wiki_content_versions_005:
   version: 2
   author_id: 1
   comments: 
+wiki_content_versions_006: 
+  data: |-
+    h1. Title
+    
+    Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sed libero.
+    
+    h2. Heading 1
+    
+    @WHATEVER@
+    
+    Maecenas sed elit sit amet mi accumsan vestibulum non nec velit. Proin porta tincidunt lorem, consequat rhoncus dolor fermentum in.
+    
+    h2. Heading 2
+
+    Morbi facilisis accumsan orci non pharetra.
+  updated_on: 2007-03-08 00:18:07 +01:00
+  page_id: 11
+  wiki_content_id: 11
+  id: 6
+  version: 3
+  author_id: 1
+  comments: 
   

test/unit/wiki_content_test.rb

@@ -85,4 +85,11 @@ class WikiContentTest < ActiveSupport::TestCase
     page.reload
     assert_equal 500.kilobyte, page.content.text.size
   end
+  
+  def test_current_version
+    content = WikiContent.find(11)
+    assert_equal true, content.current_version?
+    assert_equal true, content.versions.first(:order => 'version DESC').current_version?
+    assert_equal false, content.versions.first(:order => 'version ASC').current_version?
+  end
 end