def subtree(self, callback=None):
Should result in just one test set.
dataset/ETHPy150Open twisted/ldaptor/ldaptor/interfaces.py/IConnectedLDAPEntry.subtree--crossover with--dataset/ETHPy150Open robmadole/jig/src/jig/plugins/tests/test_parse_range.py/TestParseRange.test_simple_range