diff --git a/plugins/google_cse/test/functional/google_cse_plugin_environment_controller_test.rb b/plugins/google_cse/test/functional/google_cse_plugin_environment_controller_test.rb
index c9860cc..11eb4ea 100644
--- a/plugins/google_cse/test/functional/google_cse_plugin_environment_controller_test.rb
+++ b/plugins/google_cse/test/functional/google_cse_plugin_environment_controller_test.rb
@@ -4,7 +4,7 @@ require File.dirname(__FILE__) + '/../../controllers/google_cse_plugin_environme
 # Re-raise errors caught by the controller.
 class GoogleCsePluginEnvironmentController; def rescue_action(e) raise e end; end
 
-class GoogleCsePluginEnvironmentControllerTest < Test::Unit::TestCase
+class GoogleCsePluginEnvironmentControllerTest < ActionController::TestCase
 
   def setup
     @controller = GoogleCsePluginEnvironmentController.new
diff --git a/plugins/google_cse/test/unit/google_cse_plugin_test.rb b/plugins/google_cse/test/unit/google_cse_plugin_test.rb
index 6166c20..a048e60 100644
--- a/plugins/google_cse/test/unit/google_cse_plugin_test.rb
+++ b/plugins/google_cse/test/unit/google_cse_plugin_test.rb
@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../../../../test/test_helper'
 
-class GoogleCsePluginTest < Test::Unit::TestCase
+class GoogleCsePluginTest < ActiveSupport::TestCase
 
   def setup
     @plugin = GoogleCsePlugin.new
--
libgit2 0.21.2