Added a to-do and improved an error message

See DVPL-6700 and the code changes.

Author: David Noble

tests/test_examples.py

@@ -264,7 +264,9 @@ def test_custom_search_command(script, input_path, baseline_path):
             output_file = open(output_path, 'r')
             output = output_file.read()
 
-            message = "%s != %s" % (output_file.name, baseline_file.name)
+            # TODO: DVPL-6700: Rewrite this test so that it is insensitive to ties in score
+
+            message = "%s: %s != %s" % (script, output_file.name, baseline_file.name)
             check_multiline(self, baseline, output, message)
 
             # Cleanup