@uq-its-ss/bacstack
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A BACnet protocol stack written in pure JavaScript.
64 lines (59 loc) • 2.43 kB
JavaScript
'use strict';
const expect = require('chai').expect;
const utils = require('./utils');
const baServices = require('../../lib/services');
const baEnum = require('../../lib/enum');
describe('bacstack - Services layer GetEventInformation unit', () => {
it('should successfully encode and decode', () => {
const buffer = utils.getBuffer();
baServices.getEventInformation.encode(buffer, {type: 8, instance: 15});
const result = baServices.getEventInformation.decode(buffer.buffer, 0);
delete result.len;
expect(result).to.deep.equal({
lastReceivedObjectId: {type: 8, instance: 15}
});
});
});
describe('GetEventInformationAcknowledge', () => {
it('should successfully encode and decode', () => {
const timeStamp = new Date(1, 1, 1);
timeStamp.setMilliseconds(990);
const buffer = utils.getBuffer();
baServices.getEventInformation.encodeAcknowledge(buffer, [
{
objectId: {type: 2, instance: 17},
eventState: 3,
acknowledgedTransitions: {value: [14], bitsUsed: 6},
eventTimeStamps: [{value: timeStamp, type: baEnum.TimeStamp.DATETIME}, {value: 5, type: baEnum.TimeStamp.SEQUENCE_NUMBER}, {value: timeStamp, type: baEnum.TimeStamp.TIME}],
notifyType: 12,
eventEnable: {value: [14], bitsUsed: 6},
eventPriorities: [1, 2, 3]
}
], false);
const result = baServices.getEventInformation.decodeAcknowledge(buffer.buffer, 0, buffer.offset);
delete result.len;
expect(result).to.deep.equal({
events: [
{
objectId: {type: 2, instance: 17},
eventState: 3,
acknowledgedTransitions: {value: [14], bitsUsed: 6}, eventTimeStamps: [{value: timeStamp, type: baEnum.TimeStamp.DATETIME}, {value: 5, type: baEnum.TimeStamp.SEQUENCE_NUMBER}, {value: timeStamp, type: baEnum.TimeStamp.TIME}],
notifyType: 12,
eventEnable: {value: [14], bitsUsed: 6},
eventPriorities: [1, 2, 3]
}
],
moreEvents: false
});
});
it('should successfully encode and decode empty payload', () => {
const buffer = utils.getBuffer();
baServices.getEventInformation.encodeAcknowledge(buffer, [], true);
const result = baServices.getEventInformation.decodeAcknowledge(buffer.buffer, 0, buffer.offset);
delete result.len;
expect(result).to.deep.equal({
events: [],
moreEvents: true
});
});
});