def temporarySibling(self, extension=""):
        sib = self.sibling(_secureEnoughString() + self.basename() + extension)
        sib.requireCreate()
        return sib
Verifies that the defaults can be overriden.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/filepath.py/FilePath.temporarySibling--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/tests/unit/api/openstack/test_common.py/SortParamUtilsTest.test_get_sort_params_override_defaults