1 files changed, 27 insertions, 0 deletions
diff --git a/actionpack/test/template/render_test.rb b/actionpack/test/template/render_test.rb
index f207ad731f..2d0466585f 100644
--- a/actionpack/test/template/render_test.rb
+++ b/actionpack/test/template/render_test.rb
@@ -133,6 +133,33 @@ module RenderTestCases
     end
   end
 
+  def test_render_with_params
+    params = { :inline => '<%= RUBY_VERSION %>' }.with_indifferent_access
+    assert_raises ArgumentError do
+      @view.render(params)
+    end
+  end
+
+  def test_render_with_strong_parameters
+    # compatibility with Strong Parameters gem
+    params = Class.new(HashWithIndifferentAccess).new
+    params[:inline] = '<%= RUBY_VERSION %>'
+    e = assert_raises ArgumentError do
+      @view.render(params)
+    end
+    assert_equal "render parameters are not permitted", e.message
+  end
+
+  def test_render_with_permitted_strong_parameters
+    # compatibility with Strong Parameters gem
+    params = Class.new(HashWithIndifferentAccess).new
+    params[:inline] = "<%= 'hello' %>"
+    def params.permitted?
+      true
+    end
+    assert_equal 'hello', @view.render(params)
+  end
+
   def test_render_partial
     assert_equal "only partial", @view.render(:partial => "test/partial_only")
   end