test/custom_render_test.rb in redcarpet-3.4.0 vs test/custom_render_test.rb in redcarpet-3.5.0

@@ -34,9 +34,19 @@
     output = parser.render("*foo*")
 
     assert_match "no_intra_emphasis", output
   end
 
+  def test_original_options_hash_is_not_mutated
+    options = { with_toc_data: true }
+    render  = SimpleRender.new(options)
+    parser  = Redcarpet::Markdown.new(render, tables: true)
+
+    computed_options = render.instance_variable_get(:"@options")
+
+    refute_equal computed_options.object_id, options.object_id
+  end
+
   class NilPreprocessRenderer < Redcarpet::Render::HTML
     def preprocess(fulldoc)
       nil
     end
   end