var assert = require('assert') os = require('os'), fs = require('fs'), path = require('path'), TidyHtml = null, Settings = null; var npm = require("../../../../src/node_modules/npm/lib/npm.js"); var nodeify = require('../../../../src/node_modules/nodeify'); describe('tidyHtml', function() { before(function(done) { npm.load({}, function(err) { assert.ok(!err); TidyHtml = require('../../../../src/node/utils/TidyHtml'); Settings = require('../../../../src/node/utils/Settings'); return done() }); }); function tidy(file, callback) { return nodeify(TidyHtml.tidy(file), callback); } it('Tidies HTML', function(done) { // If the user hasn't configured Tidy, we skip this tests as it's required for this test if (!Settings.tidyHtml) { this.skip(); } // Try to tidy up a bad HTML file const tmpDir = os.tmpdir(); var tmpFile = path.join(tmpDir, 'tmp_' + (Math.floor(Math.random() * 1000000)) + '.html') fs.writeFileSync(tmpFile, '

a paragraph

List without outer UL

trailing closing p

'); tidy(tmpFile, function(err){ assert.ok(!err); // Read the file again var cleanedHtml = fs.readFileSync(tmpFile).toString(); var expectedHtml = [ '', '', '', '

a paragraph

', '

List without outer UL
trailing closing p

', '', '', ].join('\n'); assert.notStrictEqual(cleanedHtml.indexOf(expectedHtml), -1); return done(); }); }); it('can deal with errors', function(done) { // If the user hasn't configured Tidy, we skip this tests as it's required for this test if (!Settings.tidyHtml) { this.skip(); } tidy('/some/none/existing/file.html', function(err) { assert.ok(err); return done(); }); }); });