ThemesTest#test_without_theme_js may fail if third-party theme is installed (#25118).

Patch by Go MAEDA.

git-svn-id: http://svn.redmine.org/redmine/trunk@16347 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/lib/redmine/themes_test.rb

@@ -37,6 +37,8 @@ class ThemesTest < Redmine::IntegrationTest
   end
 
   def test_without_theme_js
+    # simulate a state theme.js does not exists
+    @theme.javascripts.clear
     get '/'
 
     assert_response :success