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