2 files changed, 20 insertions, 2 deletions
diff --git a/railties/test/plugins/configuration_test.rb b/railties/test/plugins/configuration_test.rb
index edf8bb37f5..5786316d1d 100644
--- a/railties/test/plugins/configuration_test.rb
+++ b/railties/test/plugins/configuration_test.rb
@@ -21,7 +21,7 @@ module PluginsTest
     test "plugin configurations are available in the application" do
       class Foo < Rails::Plugin ; config.foo.greetings = "hello" ; end
       require "#{app_path}/config/application"
-      assert_equal "hello", AppTemplate.config.foo.greetings
+      assert_equal "hello", AppTemplate::Application.config.foo.greetings
     end
 
     test "plugin config merges are deep" do
@@ -33,4 +33,4 @@ module PluginsTest
       assert_equal "bar",   MyApp.config.foo.bar
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/railties/test/plugins/framework_extension_test.rb b/railties/test/plugins/framework_extension_test.rb
new file mode 100644
index 0000000000..87e19cadce
--- /dev/null
+++ b/railties/test/plugins/framework_extension_test.rb
@@ -0,0 +1,18 @@
+require "isolation/abstract_unit"
+
+module PluginsTest
+  class FrameworkExtensionTest < Test::Unit::TestCase
+    def setup
+      build_app
+      boot_rails
+    end
+
+    test "active_record extensions are applied to ActiveRecord" do
+      add_to_config "config.active_record.table_name_prefix = 'tbl_'"
+
+      require "#{app_path}/config/environment"
+
+      assert_equal 'tbl_', ActiveRecord::Base.table_name_prefix
+    end
+  end
+end
+\ No newline at end of file