725
725
self.addCleanup(self.branch.unlock)
726
726
self.branch.get_config_stack().set('foo', 'bar')
727
727
copy = _mod_branch.Branch.open(self.branch.base)
728
729
self.expectFailure("Config writes are not cached.", self.assertIs,
732
733
class TestPullResult(tests.TestCase):