test/arity_test.rb in sinatra-assetpack-0.0.9 vs test/arity_test.rb in sinatra-assetpack-0.0.10

@@ -1,9 +1,8 @@
 require File.expand_path('../test_helper', __FILE__)
 
 class ArityTest < UnitTest
-  class App < Sinatra::Base
-    set :root, File.expand_path('../app', __FILE__)
+  class App < UnitTest::App
     register Sinatra::AssetPack
 
     assets do |a|
       a.css :a, '/css/a.css', [
         '/css/s*.css',