mirror of
https://github.com/titanscouting/tra-analysis.git
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258 lines
8.6 KiB
JavaScript
258 lines
8.6 KiB
JavaScript
'use strict';
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var mime = require('..');
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var mimeTypes = require('../node_modules/mime-types');
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var assert = require('assert');
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var chalk = require('chalk');
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describe('class Mime', function() {
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it('mime and mime/lite coexist', function() {
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assert.doesNotThrow(function() {
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require('../lite');
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});
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});
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it('new constructor()', function() {
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var Mime = require('../Mime');
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var mime = new Mime(
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{'text/a': ['a', 'a1']},
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{'text/b': ['b', 'b1']}
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);
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assert.deepEqual(mime._types, {
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a: 'text/a',
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a1: 'text/a',
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b: 'text/b',
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b1: 'text/b',
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});
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assert.deepEqual(mime._extensions, {
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'text/a': 'a',
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'text/b': 'b',
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});
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});
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it('define()', function() {
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var Mime = require('../Mime');
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var mime = new Mime({'text/a': ['a']}, {'text/b': ['b']});
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assert.throws(function() {
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mime.define({'text/c': ['b']});
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});
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assert.doesNotThrow(function() {
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mime.define({'text/c': ['b']}, true);
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});
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assert.deepEqual(mime._types, {
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a: 'text/a',
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b: 'text/c',
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});
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assert.deepEqual(mime._extensions, {
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'text/a': 'a',
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'text/b': 'b',
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'text/c': 'b',
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});
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});
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it('define() *\'ed types', function() {
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var Mime = require('../Mime');
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var mime = new Mime(
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{'text/a': ['*b']},
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{'text/b': ['b']}
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);
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assert.deepEqual(mime._types, {
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b: 'text/b',
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});
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assert.deepEqual(mime._extensions, {
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'text/a': 'b',
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'text/b': 'b',
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});
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});
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it('getType()', function() {
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// Upper/lower case
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assert.equal(mime.getType('text.txt'), 'text/plain');
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assert.equal(mime.getType('TEXT.TXT'), 'text/plain');
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// Bare extension
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assert.equal(mime.getType('txt'), 'text/plain');
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assert.equal(mime.getType('.txt'), 'text/plain');
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assert.strictEqual(mime.getType('.bogus'), null);
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assert.strictEqual(mime.getType('bogus'), null);
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// Non-sensical
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assert.strictEqual(mime.getType(null), null);
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assert.strictEqual(mime.getType(undefined), null);
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assert.strictEqual(mime.getType(42), null);
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assert.strictEqual(mime.getType({}), null);
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// File paths
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assert.equal(mime.getType('dir/text.txt'), 'text/plain');
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assert.equal(mime.getType('dir\\text.txt'), 'text/plain');
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assert.equal(mime.getType('.text.txt'), 'text/plain');
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assert.equal(mime.getType('.txt'), 'text/plain');
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assert.equal(mime.getType('txt'), 'text/plain');
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assert.equal(mime.getType('/path/to/page.html'), 'text/html');
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assert.equal(mime.getType('c:\\path\\to\\page.html'), 'text/html');
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assert.equal(mime.getType('page.html'), 'text/html');
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assert.equal(mime.getType('path/to/page.html'), 'text/html');
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assert.equal(mime.getType('path\\to\\page.html'), 'text/html');
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assert.strictEqual(mime.getType('/txt'), null);
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assert.strictEqual(mime.getType('\\txt'), null);
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assert.strictEqual(mime.getType('text.nope'), null);
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assert.strictEqual(mime.getType('/path/to/file.bogus'), null);
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assert.strictEqual(mime.getType('/path/to/json'), null);
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assert.strictEqual(mime.getType('/path/to/.json'), null);
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assert.strictEqual(mime.getType('/path/to/.config.json'), 'application/json');
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assert.strictEqual(mime.getType('.config.json'), 'application/json');
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});
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it('getExtension()', function() {
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assert.equal(mime.getExtension('text/html'), 'html');
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assert.equal(mime.getExtension(' text/html'), 'html');
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assert.equal(mime.getExtension('text/html '), 'html');
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assert.strictEqual(mime.getExtension('application/x-bogus'), null);
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assert.strictEqual(mime.getExtension('bogus'), null);
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assert.strictEqual(mime.getExtension(null), null);
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assert.strictEqual(mime.getExtension(undefined), null);
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assert.strictEqual(mime.getExtension(42), null);
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assert.strictEqual(mime.getExtension({}), null);
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});
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});
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describe('DB', function() {
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var diffs = [];
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after(function() {
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if (diffs.length) {
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console.log('\n[INFO] The following inconsistencies with MDN (https://goo.gl/lHrFU6) and/or mime-types (https://github.com/jshttp/mime-types) are expected:');
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diffs.forEach(function(d) {
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console.warn(
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' ' + d[0]+ '[' + chalk.blue(d[1]) + '] = ' + chalk.red(d[2]) +
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', mime[' + d[1] + '] = ' + chalk.green(d[3])
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);
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});
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}
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});
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it('Consistency', function() {
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for (var ext in this.types) {
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assert.equal(ext, this.extensions[this.types[ext]], '${ext} does not have consistent ext->type->ext mapping');
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}
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});
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it('MDN types', function() {
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// MDN types listed at https://goo.gl/lHrFU6
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var MDN = {
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'aac': 'audio/aac',
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'abw': 'application/x-abiword',
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'arc': 'application/octet-stream',
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'avi': 'video/x-msvideo',
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'azw': 'application/vnd.amazon.ebook',
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'bin': 'application/octet-stream',
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'bz': 'application/x-bzip',
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'bz2': 'application/x-bzip2',
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'csh': 'application/x-csh',
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'css': 'text/css',
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'csv': 'text/csv',
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'doc': 'application/msword',
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'epub': 'application/epub+zip',
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'gif': 'image/gif',
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'html': 'text/html',
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'ico': 'image/x-icon',
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'ics': 'text/calendar',
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'jar': 'application/java-archive',
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'jpg': 'image/jpeg',
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'js': 'application/javascript',
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'json': 'application/json',
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'midi': 'audio/midi',
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'mpeg': 'video/mpeg',
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'mpkg': 'application/vnd.apple.installer+xml',
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'odp': 'application/vnd.oasis.opendocument.presentation',
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'ods': 'application/vnd.oasis.opendocument.spreadsheet',
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'odt': 'application/vnd.oasis.opendocument.text',
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'oga': 'audio/ogg',
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'ogv': 'video/ogg',
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'ogx': 'application/ogg',
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'png': 'image/png',
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'pdf': 'application/pdf',
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'ppt': 'application/vnd.ms-powerpoint',
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'rar': 'application/x-rar-compressed',
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'rtf': 'application/rtf',
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'sh': 'application/x-sh',
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'svg': 'image/svg+xml',
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'swf': 'application/x-shockwave-flash',
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'tar': 'application/x-tar',
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'tiff': 'image/tiff',
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'ttf': 'font/ttf',
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'vsd': 'application/vnd.visio',
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'wav': 'audio/x-wav',
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'weba': 'audio/webm',
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'webm': 'video/webm',
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'webp': 'image/webp',
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'woff': 'font/woff',
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'woff2': 'font/woff2',
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'xhtml': 'application/xhtml+xml',
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'xls': 'application/vnd.ms-excel',
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'xml': 'application/xml',
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'xul': 'application/vnd.mozilla.xul+xml',
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'zip': 'application/zip',
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'3gp': 'video/3gpp',
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'3g2': 'video/3gpp2',
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'7z': 'application/x-7z-compressed',
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};
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for (var ext in MDN) {
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var expected = MDN[ext];
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var actual = mime.getType(ext);
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if (actual !== expected) diffs.push(['MDN', ext, expected, actual]);
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}
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for (var ext in mimeTypes.types) {
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var expected = mimeTypes.types[ext];
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var actual = mime.getType(ext);
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if (actual !== expected) diffs.push(['mime-types', ext, expected, actual]);
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}
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});
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it('Specific types', function() {
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// Assortment of types we sanity check for good measure
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assert.equal(mime.getType('html'), 'text/html');
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assert.equal(mime.getType('js'), 'application/javascript');
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assert.equal(mime.getType('json'), 'application/json');
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assert.equal(mime.getType('rtf'), 'application/rtf');
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assert.equal(mime.getType('txt'), 'text/plain');
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assert.equal(mime.getType('xml'), 'application/xml');
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assert.equal(mime.getType('wasm'), 'application/wasm');
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});
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it('Specific extensions', function() {
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assert.equal(mime.getExtension('text/html;charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/HTML; charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/html; charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/html; charset=UTF-8 '), 'html');
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assert.equal(mime.getExtension('text/html ; charset=UTF-8'), 'html');
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assert.equal(mime.getExtension(mime._types.text), 'txt');
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assert.equal(mime.getExtension(mime._types.htm), 'html');
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assert.equal(mime.getExtension('application/octet-stream'), 'bin');
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assert.equal(mime.getExtension('application/octet-stream '), 'bin');
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assert.equal(mime.getExtension(' text/html; charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/html; charset=UTF-8 '), 'html');
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assert.equal(mime.getExtension('text/html; charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/html ; charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/html;charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('text/Html;charset=UTF-8'), 'html');
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assert.equal(mime.getExtension('unrecognized'), null);
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assert.equal(mime.getExtension('text/xml'), 'xml'); // See #180
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});
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});
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