@infinito/id3/test/valid.tests.js

ID3 Tag Reader/Writer

import assert from 'assert';

import {constants} from '../src/constants.js';
import validID3 from '../src/valid.js';

describe('validID3', function () {
	it('should throw a TypeError when passed anything besides an ArrayBuffer', function () {
		assert.throws(() => validID3(""),TypeError);
	});
	it('should throw an Error when given an ArrayBuffer of length < constants.ID3_HEADER_LENGTH_BYTES', function () {
		assert.throws(() => validID3(new ArrayBuffer(constants.ID3_HEADER_LENGTH_BYTES-1)),Error);
	});
});