- self.assertEqual(blob_locator,
- '84d90fc0d8175dd5dcfab04b999bc956+67108864',
- ('wrong locator from Keep.put(<binarydata>): ' +
- blob_locator))
+ self.assertRegexpMatches(
+ blob_locator,
+ '^84d90fc0d8175dd5dcfab04b999bc956\+67108864',
+ ('wrong locator from Keep.put(<binarydata>): ' + blob_locator))