lib/dm/matchers/have_many.rb in dm-rspec-0.0.2 vs lib/dm/matchers/have_many.rb in dm-rspec-0.1.0

@@ -13,9 +13,15 @@
         relation and
         relation.is_a?(DataMapper::Associations::OneToMany::Relationship) and
         relation.parent_model == parent
       end
 
+      # called only when the next syntax is used:
+      #   Book.should have_many(:tags).trough(:tagging)
+      def through(broker)
+        HaveManyThrough.new(@children, broker)
+      end
+
       def failure_message
         "expected to have many #{@children}"
       end
 
       def negative_failure_message