mp3tag/out/test/decoder.js

A library for reading/writing mp3 tag data

"use strict";
/** Tests for Decoder class
 */
Object.defineProperty(exports, "__esModule", { value: true });
const { Decoder } = require('../decoder');
require('chai').should();
const _ = require('lodash');
describe('Decoder V3', function () {
    var decoder = new Decoder({ major: 3 });
    var endecodeString = function (str) {
        return decoder.decodeString(decoder.encodeString(str));
    };
    var endecodeComment = function (comment) {
        return decoder.decodeComment(decoder.encodeComment(comment));
    };
    describe('string en-/decoding', function () {
        it('should be symmetrical for an empty string', function () {
            var str = "";
            endecodeString(str).should.equal(str);
        });
        it('should be symmetrical for "aaa"', function () {
            var str = "aaa";
            endecodeString(str).should.equal(str);
        });
        it('should be symmetrical for "äüö€ßµ"', function () {
            var str = "äüö€ßµ";
            endecodeString(str).should.equal(str);
        });
    });
    describe('comment en-/decoding', function () {
        it('should be symmetrical for ("eng","","")', function () {
            var comment = { language: 'eng', short: '', long: '' };
            endecodeComment(comment).should.be.deep.equal(comment);
        });
        it('should be symmetrical for ("eng","asdka"söldka","dalkdölas"äß09ß@€")', function () {
            var comment = { language: 'eng', short: 'asdka"söldka', long: 'dalkdölas"äß09ß' };
            endecodeComment(comment).should.be.deep.equal(comment);
        });
        it('("en","","") should be en/-decoded to ("en ","","")', function () {
            var comment = { language: 'en', short: '', long: '' };
            endecodeComment(comment).should.be.deep.equal({ language: 'en ', short: '', long: '' });
        });
    });
});
describe('Decoder V4', function () {
    var decoder = new Decoder({ major: 4 });
    var endecodeString = function (str) {
        return decoder.decodeString(decoder.encodeString(str));
    };
    var endecodeComment = function (comment) {
        return decoder.decodeComment(decoder.encodeComment(comment));
    };
    describe('string en-/decoding', function () {
        it('should be symmetrical for an empty string', function () {
            var str = "";
            endecodeString(str).should.equal(str);
        });
        it('should be symmetrical for "aaa"', function () {
            var str = "aaa";
            endecodeString(str).should.equal(str);
        });
        it('should be symmetrical for "äüö€ßµ"', function () {
            var str = "äüö€ßµ";
            endecodeString(str).should.equal(str);
        });
    });
    describe('comment en-/decoding', function () {
        it('should be symmetrical for ("eng","","")', function () {
            var comment = { language: 'eng', short: '', long: '' };
            endecodeComment(comment).should.be.deep.equal(comment);
        });
        it('should be symmetrical for ("eng","asdka"söldka","dalkdölas"äß09ß@€")', function () {
            var comment = { language: 'eng', short: 'asdka"söldka', long: 'dalkdölas"äß09ß' };
            endecodeComment(comment).should.be.deep.equal(comment);
        });
        it('("en","","") should be en/-decoded to ("en ","","")', function () {
            var comment = { language: 'en', short: '', long: '' };
            endecodeComment(comment).should.be.deep.equal({ language: 'en ', short: '', long: '' });
        });
    });
});