test/test_xml.rb in atom-tools-0.9.3 vs test/test_xml.rb in atom-tools-0.9.4

@@ -77,10 +77,10 @@
   def test_updated
     entry = get_entry
     entry.updated = "1970-01-01"
     entry.content = "blah"
 
-    assert_instance_of(Time, entry.updated)
+    assert entry.updated.is_a?(Time)
 
     xml = get_elements entry
 
     assert_match(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}/, xml.elements["//updated"].text, "atom:updated isn't in xsd:datetime format")