-        File.symlink(Rails.root.join("test", "gpx", "fixtures", "#{evaluator.fixture}.gpx"),
-                     Rails.root.join("test", "gpx", "traces", "#{trace.id}.gpx"))
-        File.symlink(Rails.root.join("test", "gpx", "fixtures", "#{evaluator.fixture}.gif"),
-                     Rails.root.join("test", "gpx", "images", "#{trace.id}.gif"))
-        File.symlink(Rails.root.join("test", "gpx", "fixtures", "#{evaluator.fixture}_icon.gif"),
-                     Rails.root.join("test", "gpx", "images", "#{trace.id}_icon.gif"))
+        user.file.attach(Rack::Test::UploadedFile.new(Rails.root.join("test", "gpx", "fixtures", "#{evaluator.fixture}.gpx")))
+
+        if evaluator.inserted
+          user.image.attach(Rack::Test::UploadedFile.new(Rails.root.join("test", "gpx", "fixtures", "#{evaluator.fixture}.gif")))
+          user.icon.attach(Rack::Test::UploadedFile.new(Rails.root.join("test", "gpx", "fixtures", "#{evaluator.fixture}_icon.gif")))
+        end