| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package pulsar |
| |
| import ( |
| "testing" |
| |
| "github.com/apache/pulsar-client-go/pkg/pb" |
| "github.com/golang/protobuf/proto" |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| func TestUnackedMessageTracker(t *testing.T) { |
| unAckTracker := NewUnackedMessageTracker() |
| |
| var msgIDs []*pb.MessageIdData |
| |
| for i := 0; i < 5; i++ { |
| msgID := &pb.MessageIdData{ |
| LedgerId: proto.Uint64(1), |
| EntryId: proto.Uint64(uint64(i)), |
| Partition: proto.Int32(-1), |
| BatchIndex: proto.Int32(-1), |
| } |
| |
| msgIDs = append(msgIDs, msgID) |
| } |
| |
| for _, msgID := range msgIDs { |
| ok := unAckTracker.Add(msgID) |
| assert.True(t, ok) |
| } |
| |
| flag := unAckTracker.IsEmpty() |
| assert.False(t, flag) |
| |
| num := unAckTracker.Size() |
| assert.Equal(t, num, 5) |
| |
| for index, msgID := range msgIDs { |
| unAckTracker.Remove(msgID) |
| assert.Equal(t, 4-index, unAckTracker.Size()) |
| } |
| |
| num = unAckTracker.Size() |
| assert.Equal(t, num, 0) |
| |
| flag = unAckTracker.IsEmpty() |
| assert.True(t, flag) |
| } |