1 files changed, 34 insertions, 0 deletions
diff --git a/actionpack/test/controller/render_js_test.rb b/actionpack/test/controller/render_js_test.rb
new file mode 100644
index 0000000000..6b661de064
--- /dev/null
+++ b/actionpack/test/controller/render_js_test.rb
@@ -0,0 +1,34 @@
+require 'abstract_unit'
+require 'controller/fake_models'
+require 'pathname'
+
+class RenderJSTest < ActionController::TestCase
+  class TestController < ActionController::Base
+    protect_from_forgery
+
+    def self.controller_path
+      'test'
+    end
+
+    def render_vanilla_js_hello
+      render :js => "alert('hello')"
+    end
+
+    def show_partial
+      render :partial => 'partial'
+    end
+  end
+
+  tests TestController
+
+  def test_render_vanilla_js
+    get :render_vanilla_js_hello, xhr: true
+    assert_equal "alert('hello')", @response.body
+    assert_equal "text/javascript", @response.content_type
+  end
+
+  def test_should_render_js_partial
+    get :show_partial, format: 'js', xhr: true
+    assert_equal 'partial js', @response.body
+  end
+end