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

ID3 Tag Reader/Writer

import assert from 'assert';
import path from 'path';

import findFiles from '@infinito/get-files';

import genID3 from '../src/gen.js';
import getID3 from '../src/get.js';
import getTagBuffer from '../src/get.tagbuf.js';

describe('genID3', function () {
	it('should throw a TypeError when given something not an instance of id3Tag', function () {
		assert.throws(() => genID3(""),TypeError);
	});
	const filePaths = findFiles(path.resolve(__dirname,'..','music'),".mp3");
	if(filePaths.length==0) {
		assert.fail('No music files in /music directory; can\'t test genID3');
	}
	for(let i=0;i<filePaths.length;i++) {
		it(`should correctly generate tags for ${filePaths[i]}`,function () {
			try {
				var buf = getTagBuffer(filePaths[i]);
			} catch(error) {
				assert.fail(`getTagBuffer failed: ${error}`);
			}
			try {
				var tags = getID3(filePaths[i],buf);
			} catch(error) {
				assert.fail(`getID3 failed: ${error}`);
			}
			assert.doesNotThrow(() => genID3(tags),Error,`getID3 failed for ${filePaths[i]}`);
		});
	}
});