def test_update_tp_index__active_partitions_empty(self, *, con):
assigned = {TP1, TP2}
topic1 = Mock(name='topic1', autospec=Topic)
topic1.active_partitions = set()
con._topics.add(topic1)
con._update_tp_index(assigned)
assert topic1 not in con._tp_index[TP1]
assert topic1 not in con._tp_index[TP2]
def test_update_tp_index(self, *, con):
assigned = {TP1, TP2}
topic1 = Mock(name='topic1', autospec=Topic)
topic1.topics = [TP1.topic]
topic1.active_partitions = None
con._topics.add(topic1)
con._update_tp_index(assigned)
assert topic1 in con._tp_index[TP1]
assert topic1 in con._tp_index[TP2]
def test_update_tp_index__active_partitions(self, *, con):
assigned = {TP1, TP2}
topic1 = Mock(name="topic1", autospec=Topic)
topic1.active_partitions = {TP1, TP2}
con._topics.add(topic1)
con._update_tp_index(assigned)
assert topic1 in con._tp_index[TP1]
assert topic1 in con._tp_index[TP2]
con._update_tp_index(set())
def stream(self):
stream = Mock(name='stream')
stream.active_partitions = None
return stream