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104 lines
3.3 KiB
104 lines
3.3 KiB
/*
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* node-rdkafka - Node.js wrapper for RdKafka C/C++ library
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*
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* Copyright (c) 2016 Blizzard Entertainment
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*
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* This software may be modified and distributed under the terms
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* of the MIT license. See the LICENSE.txt file for details.
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*/
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var TopicPartition = require('../lib/topic-partition');
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var Topic = require('../lib/topic');
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var t = require('assert');
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module.exports = {
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'TopicPartition': {
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'is a function': function() {
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t.equal(typeof(TopicPartition), 'function');
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},
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'be constructable': function() {
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var toppar = new TopicPartition('topic', 1, 0);
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.offset, 0);
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t.equal(toppar.partition, 1);
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},
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'be creatable using 0 as the partition': function() {
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var toppar = new TopicPartition('topic', 0, 0);
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.offset, 0);
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t.equal(toppar.partition, 0);
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},
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'throw if partition is null or undefined': function() {
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t.throws(function() {
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var tp = new TopicPartition('topic', undefined, 0);
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});
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t.throws(function() {
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var tp = new TopicPartition('topic', null, 0);
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});
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},
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'sets offset to stored by default': function() {
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var toppar = new TopicPartition('topic', 1);
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_STORED);
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},
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'sets offset to end if "end" is provided"': function() {
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var toppar = new TopicPartition('topic', 1, 'end');
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_END);
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},
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'sets offset to end if "latest" is provided"': function() {
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var toppar = new TopicPartition('topic', 1, 'latest');
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_END);
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},
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'sets offset to beginning if "beginning" is provided"': function() {
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var toppar = new TopicPartition('topic', 1, 'beginning');
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_BEGINNING);
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},
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'sets offset to start if "beginning" is provided"': function() {
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var toppar = new TopicPartition('topic', 1, 'beginning');
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_BEGINNING);
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},
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'sets offset to stored if "stored" is provided"': function() {
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var toppar = new TopicPartition('topic', 1, 'stored');
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_STORED);
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},
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'throws when an invalid special offset is provided"': function() {
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t.throws(function() {
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var toppar = new TopicPartition('topic', 1, 'fake');
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});
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}
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},
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'TopicPartition.map': {
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'is a function': function() {
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t.equal(typeof(TopicPartition.map), 'function');
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},
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'converts offsets inside the array': function() {
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var result = TopicPartition.map([{ topic: 'topic', partition: 1, offset: 'stored' }]);
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var toppar = result[0];
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t.equal(toppar.topic, 'topic');
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t.equal(toppar.partition, 1);
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t.equal(toppar.offset, Topic.OFFSET_STORED);
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},
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},
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};
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