lib/roar/rails/test_case.rb in roar-rails-0.0.13 vs lib/roar/rails/test_case.rb in roar-rails-0.0.14

@@ -27,10 +27,15 @@
 
         super(action, params, nil, nil, http_method)  # FIXME: for Rails <=3.1, only.
       end
 
       module Assertions
-        require 'test_xml/test_unit'
+        if ::ActionPack::VERSION::MAJOR == 4
+          require 'test_xml/mini_test'
+        else
+          require 'test_xml/test_unit'
+        end
+
         def assert_body(body, options={})
           return assert_xml_equal body, response.body if options[:xml]
           assert_equal body, response.body
         end
       end