test/func.rb in ox-1.2.4 vs test/func.rb in ox-1.2.5

@@ -302,9 +302,19 @@
     #puts xml
     obj = Ox.load(xml) # should convert it to an object
     assert_equal("test", obj)
   end
 
+  def test_IO
+    f = File.open("func.rb", "r")
+    assert_raise(NotImplementedError) {
+      xml = Ox.dump(f, effort: :strict)
+    }
+    xml = Ox.dump(f, effort: :tolerant)
+    obj = Ox.load(xml, mode: :object) # should convert it to an object
+    assert_equal(nil, obj)
+  end
+
 end
 
 class Bag
 
   def initialize(args)