1 files changed, 35 insertions, 2 deletions
diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index 2ad95f5c29..99e1dc7966 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -2,7 +2,7 @@ require 'abstract_unit'
 require 'controller/fake_controllers'
 require 'action_controller/vendor/html-scanner'
 
-class SessionTest < Test::Unit::TestCase
+class SessionTest < ActiveSupport::TestCase
   StubApp = lambda { |env|
     [200, {"Content-Type" => "text/html", "Content-Length" => "13"}, ["Hello, World!"]]
   }
@@ -165,7 +165,7 @@ class SessionTest < Test::Unit::TestCase
   end
 end
 
-class IntegrationTestTest < Test::Unit::TestCase
+class IntegrationTestTest < ActiveSupport::TestCase
   def setup
     @test = ::ActionDispatch::IntegrationTest.new(:app)
     @test.class.stubs(:fixture_table_names).returns([])
@@ -535,3 +535,36 @@ class ApplicationIntegrationTest < ActionDispatch::IntegrationTest
     assert_equal old_env, env
   end
 end
+
+class EnvironmentFilterIntegrationTest < ActionDispatch::IntegrationTest
+  class TestController < ActionController::Base
+    def post
+      render :text => "Created", :status => 201
+    end
+  end
+
+  def self.call(env)
+    env["action_dispatch.parameter_filter"] = [:password]
+    routes.call(env)
+  end
+
+  def self.routes
+    @routes ||= ActionDispatch::Routing::RouteSet.new
+  end
+
+  routes.draw do
+    match '/post', :to => 'environment_filter_integration_test/test#post', :via => :post
+  end
+
+  def app
+    self.class
+  end
+
+  test "filters rack request form vars" do
+    post "/post", :username => 'cjolly', :password => 'secret'
+
+    assert_equal 'cjolly', request.filtered_parameters['username']
+    assert_equal '[FILTERED]', request.filtered_parameters['password']
+    assert_equal '[FILTERED]', request.filtered_env['rack.request.form_vars']
+  end
+end