node-osc/dist/test/test-client.js

pyOSC inspired library for sending and receiving OSC messages

'use strict';

var tap = require('tap');
var util = require('./util.js');
var nodeOsc = require('node-osc');

tap.beforeEach(util.bootstrap);

tap.test('client: with array', (t) => {
  const oscServer = new nodeOsc.Server(t.context.port, '127.0.0.1');
  const client = new nodeOsc.Client('127.0.0.1', t.context.port);

  t.plan(2);

  oscServer.on('message', (msg) => {
    oscServer.close();
    t.same(msg, ['/test', 0, 1, 'testing', true], 'We should receive expected payload');
  });

  client.send(['/test', 0, 1, 'testing', true], (err) => {
    t.error(err, 'there should be no error');
    client.close();
  });
});

tap.test('client: with string', (t) => {
  const oscServer = new nodeOsc.Server(t.context.port, '127.0.0.1');
  const client = new nodeOsc.Client('127.0.0.1', t.context.port);

  t.plan(2);

  oscServer.on('message', (msg) => {
    oscServer.close();
    t.same(msg, ['/test'], `We should receive expected payload: ${msg}`);
  });

  client.send('/test', (err) => {
    t.error(err, 'there should be no error');
    client.close();
  });
});

tap.test('client: with Message object', (t) => {
  const oscServer = new nodeOsc.Server(t.context.port, '127.0.0.1');
  const client = new nodeOsc.Client('127.0.0.1', t.context.port);

  t.plan(2);

  oscServer.on('message', (msg) => {
    oscServer.close();
    t.same(msg, ['/test', 1, 2, 3, 'lol', false], `we received the payload: ${msg}`);
  });

  client.send({
    address: '/test',
    args: [
      1,
      2,
      3,
      'lol',
      false
    ]
  }, (err) => {
    t.error(err, 'there should be no error');
    client.close();
  });
});

tap.test('client: with Bundle object', (t) => {
  const oscServer = new nodeOsc.Server(t.context.port, '127.0.0.1');
  const client = new nodeOsc.Client('127.0.0.1', t.context.port);

  t.plan(2);

  oscServer.on('message', (msg) => {
    oscServer.close();
    t.same(msg, ['/test', 1, 2, 3, 'lol', false], `we received the payload: ${msg}`);
  });

  client.send({
    address: '/test',
    args: [
      1,
      2,
      3,
      'lol',
      false
    ]
  }, (err) => {
    t.error(err, 'there should be no error');
    client.close();
  });
});

tap.test('client: failure', (t) => {
  const client = new nodeOsc.Client('127.0.0.1', t.context.port);

  t.plan(2);

  t.throws(() => {
    client.send(123, (err) => {
      t.error(err, 'there should be no error');
    });
  });
  client.close();
  client.send('/boom', (err) => {
    t.equal(err.code, 'ERR_SOCKET_DGRAM_NOT_RUNNING');
  });
});