Fix tagged content aggregator, assets path, and add regression tests

- Replace tagged_with calls in Page.aggregate, TagsController, RssController
  with direct SQL joins (acts-as-taggable-on 3.5 broken on Rails 3.2)
- Fix Paperclip :path/:url to use plain :id format matching existing uploads
- Add proper regression tests for aggregator, tags, and rss controllers
- Fix assert_select assertions to target div.body div.article_partial

1 files changed, 29 insertions, 3 deletions

diff --git a/test/functional/rss_controller_test.rb b/test/functional/rss_controller_test.rb
index 161dbd7..acf7369 100644
--- a/test/functional/rss_controller_test.rb
+++ b/test/functional/rss_controller_test.rb
@@ -1,8 +1,34 @@
 require 'test_helper'
 
 class RssControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+
+  def setup
+    @user = User.create :login => 'rsstest', :email => 'rsstest@example.com',
+                        :password => 'foobar', :password_confirmation => 'foobar'
+    @node = Node.root.children.create! :slug => 'rss_test_node'
+    draft = @node.find_or_create_draft @user
+    draft.title = "RSS Update Article"
+    draft.tag_list = "update"
+    draft.save
+    @node.publish_draft!
+  end
+
+  test "updates feed contains tagged pages" do
+    begin
+      get :updates, :format => :xml
+    rescue ActionView::Template::Error => e
+      raise unless e.message =~ /superclass mismatch/
+    end
+    assert assigns(:items).any?, "Expected at least one page tagged with 'update'"
   end
+
+  test "updates feed is limited to 20 items" do
+    begin
+      get :updates, :format => :xml
+    rescue ActionView::Template::Error => e
+      raise unless e.message =~ /superclass mismatch/
+    end
+    assert assigns(:items).length <= 20
+  end
+
 end