test/lang-tests.js

// Copyright (c) 2012-2018, Matt Godbolt & Rubén Rincón
// All rights reserved.
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var should = require('chai').should(),
    languages = require('../lib/languages').list,
    fs = require('fs-extra'),
    path = require('path');


describe('Language definitions tests', () => {
    it('Has id equal to object key', () => {
        Object.keys(languages).forEach(languageKey => should.equal(languages[languageKey].id, languageKey));
    });
    it ('Has extensions with leading dots', () => {
        Object.keys(languages).forEach(languageKey => should.equal(languages[languageKey].extensions[0][0], '.'));
    });
    it('Has examples & are initialized', () => {
        Object.keys(languages).forEach(languageKey => {
            const lang = languages[languageKey];
            fs.stat(path.join('examples', lang.id, 'default' + lang.extensions[0]), (err, fd) => {
                should.equal(err, null);
                should.equal(fd, lang.example);
            });
        });
    });
});