src/editor/plugins/core/core.test.js

   1 define(function(require) {
   2
   3 'use strict';
   4 /* globals describe, it */
   5
   6 var chai = require('libs/chai'),
   7     wlxml = require('wlxml/wlxml'),
   8     corePlugin = require('./core.js'),
   9     expect = chai.expect;
  10
  11 var getDocumentFromXML = function(xml, options) {
  12     var doc = wlxml.WLXMLDocumentFromXML(xml, options || {});
  13     doc.registerExtension(corePlugin.documentExtension);
  14     return doc;
  15 };
  16
  17
  18 describe('Document extensions', function() {
  19     describe('break content', function() {
  20         it('break text into two nodes', function() {
  21             var doc = getDocumentFromXML('<section><div>Alice</div></section>'),
  22                 textNode = doc.root.contents()[0].contents()[0];
  23
  24             var result = textNode.breakContent({offset:3});
  25
  26             var section = doc.root;
  27             expect(section.contents().length).to.equal(2);
  28             expect(section.contents()[0].contents()[0].getText()).to.equal('Ali');
  29             expect(section.contents()[1].contents()[0].getText()).to.equal('ce');
  30
  31             expect(result.first.sameNode(section.contents()[0])).to.equal(true);
  32             expect(result.second.sameNode(section.contents()[1])).to.equal(true);
  33             expect(result.emptyText).to.equal(undefined, 'no new text node created');
  34         });
  35         it('puts empty text node when breaking at the very beginning', function() {
  36             var doc = getDocumentFromXML('<section><div>Alice</div></section>'),
  37                 textNode = doc.root.contents()[0].contents()[0];
  38
  39             var result = textNode.breakContent({offset:0}),
  40                 firstNode = doc.root.contents()[0];
  41
  42             expect(result.emptyText.sameNode(firstNode.contents()[0]));
  43             expect(result.emptyText.getText()).to.equal('');
  44         });
  45         it('puts empty text node when breaking at the very end', function() {
  46             var doc = getDocumentFromXML('<section><div>Alice</div></section>'),
  47             textNode = doc.root.contents()[0].contents()[0];
  48
  49             var result = textNode.breakContent({offset:5}),
  50                 secondNode = doc.root.contents()[1];
  51
  52             expect(result.emptyText.sameNode(secondNode.contents()[0]));
  53             expect(result.emptyText.getText()).to.equal('');
  54         });
  55     });
  56 });
  57
  58
  59 });