1 files changed, 3 insertions, 1 deletions
diff --git a/railties/test/application/rack/logger_test.rb b/railties/test/application/rack/logger_test.rb
index 8b2b2f1802..a77c6f472c 100644
--- a/railties/test/application/rack/logger_test.rb
+++ b/railties/test/application/rack/logger_test.rb
@@ -4,7 +4,7 @@ require "rack/test"
 
 module ApplicationTests
   module RackTests
-    class LoggerTest < Test::Unit::TestCase
+    class LoggerTest < ActiveSupport::TestCase
       include ActiveSupport::LogSubscriber::TestHelper
       include Rack::Test::Methods
 
@@ -12,6 +12,8 @@ module ApplicationTests
         build_app
         require "#{app_path}/config/environment"
         super
+        @logger = MockLogger.new
+        Rails.stubs(:logger).returns(@logger)
       end
 
       def teardown