1 files changed, 56 insertions, 0 deletions
diff --git a/actionpack/test/dispatch/response_test.rb b/actionpack/test/dispatch/response_test.rb
index 82d1200f8e..71609d7340 100644
--- a/actionpack/test/dispatch/response_test.rb
+++ b/actionpack/test/dispatch/response_test.rb
@@ -5,6 +5,35 @@ class ResponseTest < ActiveSupport::TestCase
     @response = ActionDispatch::Response.new
   end
 
+  def test_can_wait_until_commit
+    t = Thread.new {
+      @response.await_commit
+    }
+    @response.commit!
+    assert @response.committed?
+    assert t.join(0.5)
+  end
+
+  def test_stream_close
+    @response.stream.close
+    assert @response.stream.closed?
+  end
+
+  def test_stream_write
+    @response.stream.write "foo"
+    @response.stream.close
+    assert_equal "foo", @response.body
+  end
+
+  def test_write_after_close
+    @response.stream.close
+
+    e = assert_raises(IOError) do
+      @response.stream.write "omg"
+    end
+    assert_equal "closed stream", e.message
+  end
+
   def test_response_body_encoding
     body = ["hello".encode('utf-8')]
     response = ActionDispatch::Response.new 200, {}, body
@@ -147,6 +176,33 @@ class ResponseTest < ActiveSupport::TestCase
       ActionDispatch::Response.default_charset = original
     end
   end
+
+  test "read x_frame_options and x_xss_protection" do
+    ActionDispatch::Response.default_headers = {
+      'X-Frame-Options' => 'DENY',
+      'X-XSS-Protection' => '1;'
+    }
+    resp = ActionDispatch::Response.new.tap { |response|
+      response.body = 'Hello'
+    }
+    resp.to_a
+
+    assert_equal('DENY', resp.headers['X-Frame-Options'])
+    assert_equal('1;', resp.headers['X-XSS-Protection'])
+  end  
+
+  test "read custom default_header" do
+    ActionDispatch::Response.default_headers = {
+      'X-XX-XXXX' => 'Here is my phone number'
+    }
+    resp = ActionDispatch::Response.new.tap { |response|
+      response.body = 'Hello'
+    }
+    resp.to_a
+    
+    assert_equal('Here is my phone number', resp.headers['X-XX-XXXX'])
+  end  
+
 end
 
 class ResponseIntegrationTest < ActionDispatch::IntegrationTest