49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
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/*!
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* preserve <https://github.com/jonschlinkert/preserve>
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*
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* Copyright (c) 2014-2015, Jon Schlinkert.
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* Licensed under the MIT License
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*/
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'use strict';
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var should = require('should');
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var tokens = require('./');
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var re = /<%=\s*[^>]+%>/g;
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var pretty = function(str) {
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return require('js-beautify').html(str, {
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indent_char: ' ',
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indent_size: 2,
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});
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};
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describe('preserve tokens', function () {
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var testRe = /__ID.{5}__\n__ID.{5}__\n__ID.{5}__/;
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var re = /<%=\s*[^>]+%>/g;
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it('should (e.g. shouldn\'t, but will) mangle tokens in the given string', function () {
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var html = pretty('<ul><li><%= name %></li></ul>');
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html.should.equal('<ul>\n <li>\n <%=n ame %>\n </li>\n</ul>');
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});
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it('should preserve tokens in the given string', function () {
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var html = tokens.after(pretty(tokens.before('<ul><li><%= name %></li></ul>', re)));
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html.should.equal('<ul>\n <li><%= name %></li>\n</ul>');
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});
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describe('.before()', function () {
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it('should replace matches with placeholder tokens:', function () {
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tokens.before('<%= a %>\n<%= b %>\n<%= c %>', re).should.match(testRe);
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});
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});
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describe('tokens.after()', function () {
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it('should replace placeholder tokens with original values:', function () {
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var before = tokens.before('<%= a %>\n<%= b %>\n<%= c %>', re);
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before.should.match(testRe);
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tokens.after(before).should.equal('<%= a %>\n<%= b %>\n<%= c %>');
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});
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});
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});
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