add test for named_scope with lambda and :include (references #229)

test/finder_test.rb

@@ -261,6 +261,12 @@ def test_paginate_in_named_scope_on_has_many_association
       assert_equal 1, entries.total_entries, 'only one topic should be found'
     end
   end
+
+  def test_named_scope_with_include
+    project = projects(:active_record)
+    entries = project.topics.with_replies_starting_with('AR ').paginate(:page => 1, :per_page => 1)
+    assert_equal 1, entries.size
+  end
 
   ## misc ##
 

test/fixtures/topic.rb

@@ -3,4 +3,8 @@ class Topic < ActiveRecord::Base
   belongs_to :project
 
   named_scope :mentions_activerecord, :conditions => ['topics.title LIKE ?', '%ActiveRecord%']
+
+  named_scope :with_replies_starting_with, lambda { |text|
+    { :conditions => "replies.content LIKE '#{text}%' ", :include  => :replies }
+  }
 end