Revert "Rewrite AS::TestCase setup/teardown as a single callback chain"

This reverts commit 610e94c.

activesupport/lib/active_support/testing/setup_and_teardown.rb

@@ -6,7 +6,7 @@ def self.included(base)
           extend ClassMethods
 
           include ActiveSupport::Callbacks
-          define_callbacks :test
+          define_callbacks :setup, :teardown
 
           if defined?(MiniTest::Assertions) && TestCase < MiniTest::Assertions
             include ForMiniTest
@@ -18,31 +18,28 @@ def self.included(base)
 
       module ClassMethods
         def setup(*args, &block)
-          set_callback(:test, :before, *args, &block)
+          set_callback(:setup, *args, &block)
         end
 
         def teardown(*args, &block)
-          set_callback(:test, :after, *args, &block)
-        end
-
-        def wrap(*args, &block)
-          set_callback(:test, :around, *args, &block)
+          set_callback(:teardown, *args, &block)
         end
       end
 
       module ForMiniTest
         def run(runner)
           result = '.'
           begin
-            run_callbacks :test do
-              begin
-                result = super
-              rescue Exception => e
-                result = runner.puke(self.class, self.name, e)
-              end
-            end
+            run_callbacks :setup
+            result = super
           rescue Exception => e
             result = runner.puke(self.class, self.name, e)
+          ensure
+            begin
+              run_callbacks :teardown, :enumerator => :reverse_each
+            rescue Exception => e
+              result = runner.puke(self.class, self.name, e)
+            end
           end
           result
         end
@@ -70,27 +67,27 @@ def run(result)
           @_result = result
           begin
             begin
-              run_callbacks :test do
-                begin
-                  setup
-                  __send__(@method_name)
-                  mocha_verify(assertion_counter) if using_mocha
-                rescue Mocha::ExpectationError => e
-                  add_failure(e.message, e.backtrace)
-                rescue Test::Unit::AssertionFailedError => e
-                  add_failure(e.message, e.backtrace)
-                rescue Exception => e
-                  raise if PASSTHROUGH_EXCEPTIONS.include?(e.class)
-                  add_error(e)
-                ensure
-                  teardown
-                end
-              end
+              run_callbacks :setup
+              setup
+              __send__(@method_name)
+              mocha_verify(assertion_counter) if using_mocha
+            rescue Mocha::ExpectationError => e
+              add_failure(e.message, e.backtrace)
             rescue Test::Unit::AssertionFailedError => e
               add_failure(e.message, e.backtrace)
             rescue Exception => e
               raise if PASSTHROUGH_EXCEPTIONS.include?(e.class)
               add_error(e)
+            ensure
+              begin
+                teardown
+                run_callbacks :teardown, :enumerator => :reverse_each
+              rescue Test::Unit::AssertionFailedError => e
+                add_failure(e.message, e.backtrace)
+              rescue Exception => e
+                raise if PASSTHROUGH_EXCEPTIONS.include?(e.class)
+                add_error(e)
+              end
             end
           ensure
             mocha_teardown if using_mocha