def test_has_needed_dependencies(self):
doc = self.doc0
cs1 = Changeset(doc.get_id(), 'user', [doc.get_root_changeset()])
assert doc.has_needed_dependencies(cs1)
cs2 = Changeset(doc.get_id(), 'user', [cs1])
assert not doc.has_needed_dependencies(cs2)
doc.receive_changeset(cs1)
assert doc.has_needed_dependencies(cs2)
cs3 = Changeset(doc.get_id(), 'user', [cs1, cs2])
assert not doc.has_needed_dependencies(cs3)
doc.receive_changeset(cs2)
assert doc.has_needed_dependencies(cs3)
cs4 = Changeset(doc.get_id(), 'user', [cs3, "555"])
assert not doc.has_needed_dependencies(cs4)
doc.receive_changeset(cs3)
assert not doc.has_needed_dependencies(cs4)
cs5 = Changeset(doc.get_id(), 'user', [cs1])
cs5.set_id("555")
doc.receive_changeset(cs5)
cs4.relink_changesets(doc.all_known_changesets)
assert cs5 in cs4.get_parents()
assert cs4.has_full_dependency_info()
assert doc.has_needed_dependencies(cs4)
def test_has_full_dependency_info(self):
# should always pass when it has no dependencies
cs0 = Changeset('doc_id', 'user_id', [])
assert cs0.has_full_dependency_info()
cs1 = Changeset('doc_id', 'user_id', ['randomid'])
assert not cs1.has_full_dependency_info()
cs2 = Changeset('doc_id', 'user_id', [cs1])
assert cs2.has_full_dependency_info()
cs3 = Changeset('doc_id', 'user_id', [cs2, 'otherrandomid'])
assert not cs3.has_full_dependency_info()
cs4 = Changeset('doc_id', 'user_id', [cs1])
cs5 = Changeset('doc_id', 'user_id', [cs4, cs3])
assert cs5.has_full_dependency_info()
cs6 = Changeset('doc_id', 'user_id', [cs5, 'otherid'])
assert not cs6.has_full_dependency_info()
