Warp/node_modules/mark.js/test/specs/nested/unmark.js

'use strict';
describe('nested unmark', function() {
  var $ctx;
  beforeEach(function(done) {
    loadFixtures('nested/main.html');

    $ctx = $('.nested');
    var instance = new Mark($ctx[0]);
    instance.mark('lorem', {
      'diacritics': false,
      'separateWordSearch': false,
      'className': 'mark',
      'done': function() {
        instance.unmark({
          'done': function() {
            done();
          }
        });
      }
    });
  });

  it('should remove all marked elements', function() {
    expect($ctx).not.toContainElement('mark.mark');
  });
  it('should restore the DOM to the original state', function() {
    var nodes1 = $ctx.find('> p')[0].childNodes,
      nodes2 = $ctx.find('> div > p')[0].childNodes,
      nodes3 = $ctx.find('.nested-mark')[0].childNodes;
    expect(nodes1.length).toBe(3);
    expect(nodes2.length).toBe(3);
    expect(nodes3.length).toBe(1);
  });
});