const tap = require('tap'); const AudioEngine = require('../src/AudioEngine'); const {AudioContext} = require('web-audio-test-api'); tap.test('AudioEngine', t => { const audioEngine = new AudioEngine(new AudioContext()); t.plan(1); t.deepEqual(audioEngine.inputNode.toJSON(), { gain: { inputs: [], value: 1 }, inputs: [], name: 'GainNode' }, 'JSON Representation of inputNode'); });