bacstack/test/unit/service-subscribe-property.spec.js

A BACnet protocol stack written in pure JavaScript.

'use strict';

const utils = require('./utils');
const baServices = require('../../lib/services');

describe('bacstack - Services layer SubscribeProperty unit', () => {
  it('should successfully encode and decode with cancellation request', () => {
    const buffer = utils.getBuffer();
    baServices.subscribeProperty.encode(buffer, 7, {type: 148, instance: 362}, true, false, 1, {id: 85, index: 0xFFFFFFFF}, true, 1);
    const result = baServices.subscribeProperty.decode(buffer.buffer, 0);
    delete result.len;
    expect(result).toEqual({
      cancellationRequest: true,
      covIncrement: 1,
      issueConfirmedNotifications: false,
      lifetime: 0,
      monitoredObjectId: {
        instance: 362,
        type: 148
      },
      monitoredProperty: {
        index: 4294967295,
        id: 85
      },
      subscriberProcessId: 7
    });
  });

  it('should successfully encode and decode without cancellation request', () => {
    const buffer = utils.getBuffer();
    baServices.subscribeProperty.encode(buffer, 8, {type: 149, instance: 363}, false, true, 2, {id: 86, index: 3}, false, 10);
    const result = baServices.subscribeProperty.decode(buffer.buffer, 0);
    delete result.len;
    expect(result).toEqual({
      cancellationRequest: false,
      covIncrement: 0,
      issueConfirmedNotifications: true,
      lifetime: 2,
      monitoredObjectId: {
        instance: 363,
        type: 149
      },
      monitoredProperty: {
        index: 3,
        id: 86
      },
      subscriberProcessId: 8
    });
  });
});