features/index/pagination.feature in activeadmin-0.3.4 vs features/index/pagination.feature in activeadmin-0.4.0

@@ -1,17 +1,35 @@
 Feature: Index Pagination
 
   Background:
+  Scenario: Viewing index when one page of resources exist
     Given an index configuration of:
     """
       ActiveAdmin.register Post
     """
-  Scenario: Viewing index when one page of resources exist
     Given 20 posts exist
     When I am on the index page for posts
     Then I should see "Displaying all 20 Posts"
     And I should not see pagination
 
   Scenario: Viewing index when multiple pages of resources exist
+    Given an index configuration of:
+    """
+      ActiveAdmin.register Post
+    """
     Given 31 posts exist
     When I am on the index page for posts
     Then I should see pagination with 2 pages
+
+  Scenario: Viewing index with a custom per page set
+    Given an index configuration of:
+    """
+      ActiveAdmin.register Post do
+        before_filter :only => :index do |controller|
+          @per_page = 10
+        end
+      end
+    """
+    Given 11 posts exist
+    When I am on the index page for posts
+    Then I should see pagination with 2 pages
+    And I should see "Displaying Posts 1 - 10 of 11 in total"