Refactor the default rendering out to a method called default_render to provide a hook for plugin authors. Closes #9953 [cjheath]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8011 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 22 insertions, 0 deletions

diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 22f7fcb790..7765c62a5e 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -152,6 +152,23 @@ class TestController < ActionController::Base
     end
   end
 
+  def default_render
+    if @alternate_default_render
+      @alternate_default_render.call
+    else
+      render
+    end
+  end
+
+  def render_alternate_default
+    # For this test, the method "default_render" is overridden:
+    @alternate_default_render = lambda {
+	render :update do |page|
+	  page.replace :foo, :partial => 'partial'
+	end
+      }
+  end
+
   def rescue_action(e) raise end
 
   private
@@ -413,6 +430,11 @@ class RenderTest < Test::Unit::TestCase
     assert_equal 'partial js', @response.body
   end
 
+  def test_should_render_with_alternate_default_render
+    xhr :get, :render_alternate_default
+    assert_equal %(Element.replace("foo", "partial html");), @response.body
+  end
+
   protected
   
     def etag_for(text)