Bind aggregates over scoped tags to their subtree

CccConventions::TAG_SCOPES maps "update" and "pressemitteilung" to /updates
and "disclosure" to /disclosure. Page.aggregate applies the mapping, so an
aggregate over one of those tags is bounded by its subtree regardless of what
the shortcode says. Tags stay unrestricted; positions are publish-gated.

Both RSS actions call Page.aggregate rather than repeating its tag join.

Empty feeds no longer crash: Atom falls back to the current time for the
required <updated>, and the optional dc:date is omitted.

1 files changed, 10 insertions, 11 deletions

diff --git a/test/controllers/content_controller_test.rb b/test/controllers/content_controller_test.rb
index 5bb02f3d..39fe276b 100644
--- a/test/controllers/content_controller_test.rb
+++ b/test/controllers/content_controller_test.rb
@@ -239,17 +239,16 @@ class ContentControllerTest < ActionController::TestCase
     end
 
     def fill_pages_with_content
-      d1 = find_or_create_draft(@first_child, @user1)
-      d1.title = "one"
-      d1.tag_list = "update"
-      d1.save
-      @first_child.publish_draft!
+      updates = Node.root.children.find_by(:slug => "updates") ||
+                Node.root.children.create!(:slug => "updates")
 
-      d2 = find_or_create_draft(@second_child, @user1)
-      d2.title = "two"
-      d2.tag_list = "update"
-      d2.save
-      @second_child.publish_draft!
+      [["one", "aggregated_one"], ["two", "aggregated_two"]].each do |title, slug|
+        node  = updates.children.create!(:slug => slug)
+        draft = find_or_create_draft(node, @user1)
+        draft.title = title
+        draft.tag_list = "update"
+        draft.save
+        node.publish_draft!
+      end
     end
-
 end