test/lang-tests.js

// Copyright (c) 2017, Matt Godbolt
// All rights reserved.
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var chai = require('chai'),
    languages = require('../lib/languages').list,
    fs = require('fs-extra'),
    path = require('path');


chai.should();

describe('Language definitions tests', () => {
    it('Has id equal to object key', () => {
        Object.keys(languages).forEach(languageKey => languages[languageKey].id.should.be.equal(languageKey));
    });
    it ('Has extensions with leading dots', () => {
        Object.keys(languages).forEach(languageKey => languages[languageKey].extensions[0][0].should.be.equal('.'))
    });
    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) => {
                err.should.be.null();
                fd.should.be.equal(lang.example);
            });
        });
    });
});