From 0c6626c3750aeda458dadc9033817eb2294c92f9 Mon Sep 17 00:00:00 2001
From: Alexey Verkhovsky <averkhov@thoughtworks.com>
Date: Sun, 11 Sep 2005 05:59:21 +0000
Subject: [PATCH] Corrected WikiReference::link_type when a newly created page
 refers to itself (should be 'L', not 'W')

---
 lib/page_renderer.rb            | 8 +++++++-
 test/unit/page_renderer_test.rb | 9 +++++++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/lib/page_renderer.rb b/lib/page_renderer.rb
index 39b28052..23ab3e79 100644
--- a/lib/page_renderer.rb
+++ b/lib/page_renderer.rb
@@ -94,9 +94,15 @@ class PageRenderer
     wiki_words = wiki_word_chunks.map { |c| ( c.escaped? ? nil : c.page_name ) }.compact.uniq
     
     wiki_words.each do |referenced_page_name|
+      # Links to self are always considered linked
+      if referenced_page_name == @revision.page.name
+        link_type = WikiReference::LINKED_PAGE
+      else
+        link_type = WikiReference.link_type(@revision.page.web, referenced_page_name)
+      end
       @revision.page.wiki_references.create({
           :referenced_page_name => referenced_page_name,
-          :link_type => WikiReference.link_type(@revision.page.web, referenced_page_name)
+          :link_type => link_type
         })
     end
     result
diff --git a/test/unit/page_renderer_test.rb b/test/unit/page_renderer_test.rb
index e04540c8..0a555e34 100644
--- a/test/unit/page_renderer_test.rb
+++ b/test/unit/page_renderer_test.rb
@@ -328,13 +328,18 @@ class PageRendererTest < Test::Unit::TestCase
   
   # Tests for the caching of wiki references and categories
   def test_references_creation
-    new_page = @web.add_page('NewPage', 'HomePage', 
+    new_page = @web.add_page('NewPage', 'HomePage NewPage', 
         Time.local(2004, 4, 4, 16, 50), 'AlexeyVerkhovsky', test_renderer)
         
     references = new_page.wiki_references(true)
-    assert_equal 1, references.size
+    assert_equal 2, references.size
     assert_equal 'HomePage', references[0].referenced_page_name
     assert_equal WikiReference::LINKED_PAGE, references[0].link_type
+    assert_equal 'NewPage', references[1].referenced_page_name
+    assert_equal WikiReference::LINKED_PAGE, references[1].link_type
+  end
+
+  def test_rendering_changes_references_from_wanted_to_linked
   end
 
   private