remove the runner method copied from minitest

activesupport/lib/active_support/testing/setup_and_teardown.rb

@@ -30,28 +30,15 @@ def teardown(*args, &block)
         end
       end
 
-      def run(runner)
-        result = '.'
-        begin
-          run_callbacks :setup do
-            result = super
-          end
-        rescue *PASSTHROUGH_EXCEPTIONS
-          raise
-        rescue Exception => e
-          result = runner.puke(self.class, method_name, e)
-        ensure
-          begin
-            run_callbacks :teardown
-          rescue *PASSTHROUGH_EXCEPTIONS
-            raise
-          rescue Exception => e
-            result = runner.puke(self.class, method_name, e)
-          end
-        end
-        result
+      def before_setup
+        super
+        run_callbacks :setup
       end
 
+      def after_teardown
+        run_callbacks :teardown
+        super
+      end
     end
   end
 end