Rubinious: setup/teardown override for miniunit

activesupport/lib/active_support/testing/setup_and_teardown.rb

@@ -10,19 +10,43 @@ module SetupAndTeardown
         end
 
       def self.included(base)
-        base.send :include, ActiveSupport::Callbacks
-        base.define_callbacks :setup, :teardown
+        base.class_eval do
+          include ActiveSupport::Callbacks
+          define_callbacks :setup, :teardown
 
-        begin
-          require 'mocha'
-          base.alias_method_chain :run, :callbacks_and_mocha
-        rescue LoadError
-          base.alias_method_chain :run, :callbacks
+          if defined?(::Mini)
+            alias_method :run, :run_with_callbacks_and_miniunit
+          else
+            begin
+              require 'mocha'
+              alias_method :run, :run_with_callbacks_and_mocha
+            rescue LoadError
+              alias_method :run, :run_with_callbacks_and_testunit
+            end
+          end
         end
       end
 
+      def run_with_callbacks_and_miniunit(runner)
+        result = '.'
+        begin
+          run_callbacks :setup
+          result = super
+        rescue Exception => e
+          result = runner.puke(self.class, self.name, e)
+        ensure
+          begin
+            teardown
+            run_callbacks :teardown, :enumerator => :reverse_each
+          rescue Exception => e
+            result = runner.puke(self.class, self.name, e)
+          end
+        end
+        result
+      end
+
       # This redefinition is unfortunate but test/unit shows us no alternative.
-      def run_with_callbacks(result) #:nodoc:
+      def run_with_callbacks_and_testunit(result) #:nodoc:
         return if @method_name.to_s == "default_test"
 
         yield(Test::Unit::TestCase::STARTED, name)