1447
1447
tree.bzrdir.create_branch(name="another-colocated-branch")
1448
1448
converter = tree.bzrdir._format.get_converter(
1449
1449
bzrdir.BzrDirMetaFormat1())
1450
self.assertRaises(errors.BzrError, converter.convert, tree.bzrdir,
1454
1470
class SampleBzrFormat(bzrdir.BzrFormat):