| // 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/stretchr/testify/assert" |
| ) |
| |
| func TestMessageId(t *testing.T) { |
| id := newMessageID(1, 2, 3, 4) |
| bytes := id.Serialize() |
| |
| id2, err := DeserializeMessageID(bytes) |
| assert.NoError(t, err) |
| assert.NotNil(t, id2) |
| |
| assert.Equal(t, int64(1), id2.(*messageID).ledgerID) |
| assert.Equal(t, int64(2), id2.(*messageID).entryID) |
| assert.Equal(t, 3, id2.(*messageID).batchIdx) |
| assert.Equal(t, 4, id2.(*messageID).partitionIdx) |
| |
| id, err = DeserializeMessageID(nil) |
| assert.Error(t, err) |
| assert.Nil(t, id) |
| |
| id, err = DeserializeMessageID(make([]byte, 0)) |
| assert.Error(t, err) |
| assert.Nil(t, id) |
| } |
| |
| func TestAckTracker(t *testing.T) { |
| tracker := newAckTracker(1) |
| assert.Equal(t, true, tracker.ack(0)) |
| |
| // test 64 |
| tracker = newAckTracker(64) |
| for i := 0; i < 64; i++ { |
| if i < 63 { |
| assert.Equal(t, false, tracker.ack(i)) |
| } else { |
| assert.Equal(t, true, tracker.ack(i)) |
| } |
| } |
| assert.Equal(t, true, tracker.completed()) |
| |
| // test large number 1000 |
| tracker = newAckTracker(1000) |
| for i := 0; i < 1000; i++ { |
| if i < 999 { |
| assert.Equal(t, false, tracker.ack(i)) |
| } else { |
| assert.Equal(t, true, tracker.ack(i)) |
| } |
| |
| } |
| assert.Equal(t, true, tracker.completed()) |
| } |
| |
| func TestAckingMessageIDBatchOne(t *testing.T) { |
| tracker := newAckTracker(1) |
| msgId := newTrackingMessageID(1, 1, 0, 0, tracker) |
| assert.Equal(t, true, msgId.ack()) |
| assert.Equal(t, true, tracker.completed()) |
| } |
| |
| func TestAckingMessageIDBatchTwo(t *testing.T) { |
| tracker := newAckTracker(2) |
| ids := []*messageID{ |
| newTrackingMessageID(1, 1, 0, 0, tracker), |
| newTrackingMessageID(1, 1, 1, 0, tracker), |
| } |
| |
| assert.Equal(t, false, ids[0].ack()) |
| assert.Equal(t, true, ids[1].ack()) |
| assert.Equal(t, true, tracker.completed()) |
| |
| // try reverse order |
| tracker = newAckTracker(2) |
| ids = []*messageID{ |
| newTrackingMessageID(1, 1, 0, 0, tracker), |
| newTrackingMessageID(1, 1, 1, 0, tracker), |
| } |
| assert.Equal(t, false, ids[1].ack()) |
| assert.Equal(t, true, ids[0].ack()) |
| assert.Equal(t, true, tracker.completed()) |
| } |