test/test_graph.rb in graph-2.7.1 vs test/test_graph.rb in graph-2.8.0

@@ -441,9 +441,15 @@
     e.label "blah\nblah"
 
     assert_equal ["label = \"blah\\nblah\""], e.attributes
   end
 
+  def test_decorate
+    e.decorate "true"
+
+    assert_equal ["decorate = true"], e.attributes
+  end
+
   def test_to_s
     assert_equal '"a" -> "b"', e.to_s
   end
 
   def test_to_s_attribs