render_text may optionally append to the response body. render_javascript appends by default. This allows you to chain multiple render :update calls by setting @performed_render = false between them (awaiting a better public API).

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5253 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 21 insertions, 0 deletions

diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 6e37a7f142..66429662e6 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -43,6 +43,15 @@ class TestController < ActionController::Base
     render_text "hello world", "404 Moved"
   end
 
+  def render_text_appendix
+    render_text "hello world"
+    render_text ", goodbye!", "404 Not Found", true
+  end
+
+  def render_nothing_with_appendix
+    render_text "appended", nil, true
+  end
+
   def render_xml_hello
     @name = "David"
     render "test/hello"
@@ -160,6 +169,18 @@ class RenderTest < Test::Unit::TestCase
     assert_response 404
   end
 
+  def test_do_with_render_text_appendix
+    get :render_text_appendix
+    assert_response 404
+    assert_equal 'hello world, goodbye!', @response.body
+  end
+
+  def test_do_with_render_nothing_with_appendix
+    get :render_nothing_with_appendix
+    assert_response 200
+    assert_equal 'appended', @response.body
+  end
+
   def test_attempt_to_access_object_method
     assert_raises(ActionController::UnknownAction, "No action responded to [clone]") { get :clone }
   end