def xtest_relink_dependency(self):
dep = Changeset('doc_id', 'user_id', [])
dep.set_id('defined_id')
# a cs with no dependencies should never relink
assert not self.cs0.relink_changesets(dep)
# cs does not need given dep
cs1 = Changeset('doc_id', 'user_id', [self.cs0])
assert not cs1.relink_changesets(dep)
assert cs1.get_dependencies() == [self.cs0]
# cs already has given dep info
cs2 = Changeset('doc_id', 'user_id', [self.cs0, dep])
assert not cs2.relink_changesets(dep)
assert cs2.get_dependencies() == [self.cs0, dep]
# cs needed and relinked given dep
cs3 = Changeset('doc_id', 'user_id', [self.cs0, 'defined_id'])
assert cs3.relink_changesets(dep)
assert cs3.get_dependencies() == [self.cs0, dep]
