--- /dev/null
+define(function(require) {
+
+'use strict';
+
+var chai = require('libs/chai'),
+ wlxml = require('wlxml/wlxml'),
+ expect = chai.expect,
+ $ = require('libs/jquery'),
+ lists = require('wlxml/extensions/list/list');
+
+
+var getDocumentFromXML = function(xml, options) {
+ return wlxml.WLXMLDocumentFromXML(xml, options || {});
+};
+
+var removeEmptyTextNodes = function(xml) {
+ xml = $($.trim(xml));
+ xml.find(':not(iframe)')
+ .addBack()
+ .contents()
+ .filter(function() {return this.nodeType === Node.TEXT_NODE;})
+ .each(function() {
+ if(!this.data.length) {
+ $(this).remove();
+ }
+ });
+ return $('<w>').append(xml).html();
+};
+
+
+describe.only('Lists extension', function() {
+
+ describe('creating lists', function() {
+ it('allows creation of a list from existing sibling DocumentElements', function() {
+ var doc = getDocumentFromXML('<section>Alice<div>has</div>a<div>cat</div></section>'),
+ section = doc.root,
+ div1 = section.contents()[1],
+ textA = section.contents()[2];
+
+ doc.transform('createList', {node1: div1, node2: textA});
+
+ expect(section.contents().length).to.equal(3, 'section has three child nodes');
+
+ var child1 = section.contents()[0],
+ list = section.contents()[1],
+ child3 = section.contents()[2];
+
+ expect(child1.getText()).to.equal('Alice');
+ expect(list.is('list')).to.equal(true, 'second child is a list');
+ expect(list.contents().length).to.equal(2, 'list contains two elements');
+ list.contents().forEach(function(child) {
+ expect(child.getClass()).to.equal('item', 'list childs have wlxml class of item');
+ });
+ expect(child3.contents()[0].getText()).to.equal('cat');
+ });
+
+ it('allows creating nested list from existing sibling list items', function() {
+ var doc = getDocumentFromXML('\
+ <section>\
+ <div class="list">\
+ <div class="item">A</div>\
+ <div class="item">B</div>\
+ <div class="item">C</div>\
+ <div class="item">D</div>\
+ </div>\
+ </section>');
+
+ var outerList = doc.root.contents('.list')[0],
+ itemB = outerList.contents('.item')[1],
+ itemC = outerList.contents('.item')[2];
+
+
+ doc.transform('createList', {node1: itemB, node2: itemC});
+
+ var outerListItems = outerList.contents('.item'),
+ innerList = outerListItems[1].contents()[0];
+
+ var innerListItems = innerList.contents('.item');
+
+ expect(outerListItems.length).to.equal(3, 'outer list has three items');
+ expect(outerListItems[0].contents()[0].getText()).to.equal('A', 'first outer item ok');
+ expect(outerListItems[1].getClass()).to.equal('item', 'inner list is wrapped by item element');
+
+ expect(innerList.is('list')).to.equal(true, 'inner list created');
+ expect(innerListItems.length).to.equal(2, 'inner list has two items');
+ expect(innerListItems[0].contents()[0].getText()).to.equal('B', 'first inner item ok');
+ expect(innerListItems[1].contents()[0].getText()).to.equal('C', 'second inner item ok');
+
+ expect(outerListItems[2].contents()[0].getText()).to.equal('D', 'last outer item ok');
+
+ });
+ });
+
+ describe('extracting list items', function() {
+ it('creates two lists with extracted items in the middle if extracting from the middle of the list', function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list">\
+ <div class="item">0</div>\
+ <div class="item">1</div>\
+ <div class="item">2</div>\
+ <div class="item">3</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ item1 = list.contents()[1],
+ item2 = list.contents()[2];
+
+ doc.transform('extractItems', {item1: item1, item2: item2});
+
+ var section = doc.root,
+ list1 = section.contents()[0],
+ oldItem1 = section.contents()[1],
+ oldItem2 = section.contents()[2],
+ list2 = section.contents()[3];
+
+ expect(section.contents().length).to.equal(4, 'section contains two old items and two lists');
+
+ expect(list1.is('list')).to.equal(true, 'first section child is a list');
+ expect(list1.contents().length).to.equal(1, 'first list has one child');
+ expect(list1.contents()[0].contents()[0].getText()).to.equal('0', 'first item of the first list is a first item of the original list');
+
+ expect(oldItem1.contents()[0].getText()).to.equal('1', 'first item got extracted');
+ expect(oldItem1.getClass() === '').to.equal(true, 'first extracted element has no wlxml class');
+
+ expect(oldItem2.contents()[0].getText()).to.equal('2', 'second item got extracted');
+ expect(oldItem2.getClass() === '').to.equal(true, 'second extracted element has no wlxml class');
+
+ expect(list2.is('list')).to.equal(true, 'last section child is a list');
+ expect(list2.contents().length).to.equal(1, 'second list has one child');
+ expect(list2.contents()[0].contents()[0].getText()).to.equal('3', 'first item of the second list is a last item of the original list');
+ });
+
+ it('puts extracted items above the list if starting item is the first one', function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list">\
+ <div class="item">0</div>\
+ <div class="item">1</div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1],
+ item3 = list.contents()[2];
+
+ doc.transform('extractItems', {item1: item1, item2: item2});
+
+ var section = doc.root,
+ oldItem1 = section.contents()[0],
+ oldItem2 = section.contents()[1],
+ newList = section.contents()[2];
+
+ expect(section.contents().length).to.equal(3, 'section has three children');
+ expect(oldItem1.contents()[0].getText()).to.equal('0', 'first item extracted');
+ expect(oldItem2.contents()[0].getText()).to.equal('1', 'second item extracted');
+ expect(newList.is('list')).to.equal(true, 'list lies below extracted item');
+ expect(newList.contents().length).to.equal(1, 'list has now one child');
+ });
+
+ it('puts extracted items below the list if ending item is the last one', function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list">\
+ <div class="item">0</div>\
+ <div class="item">1</div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1],
+ item3 = list.contents()[2];
+
+ doc.transform('extractItems', {item1: item2, item2: item3});
+
+ var section = doc.root,
+ oldItem1 = section.contents()[1],
+ oldItem2 = section.contents()[2],
+ newList = section.contents()[0];
+
+ expect(section.contents().length).to.equal(3, 'section has three children');
+ expect(oldItem1.contents()[0].getText()).to.equal('1', 'first item extracted');
+ expect(oldItem2.contents()[0].getText()).to.equal('2', 'second item extracted');
+ expect(newList.is('list')).to.equal(true, 'list lies above extracted item');
+ expect(newList.contents().length).to.equal(1, 'list has now one child');
+ });
+
+ it('removes list if all its items are extracted', function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list">\
+ <div class="item">some item</div>\
+ <div class="item">some item 2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1];
+
+ doc.transform('extractItems', {item1: item1, item2: item2});
+
+ var section = doc.root,
+ oldItem1 = section.contents()[0],
+ oldItem2 = section.contents()[1];
+
+ expect(section.contents().length).to.equal(2, 'section contains two children');
+ expect(oldItem1.contents()[0].getText()).to.equal('some item');
+ expect(oldItem2.contents()[0].getText()).to.equal('some item 2');
+ });
+
+ it('creates two lists with extracted items in the middle if extracting from the middle of the list - nested case' , function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list">\
+ <div class="item">0</div>\
+ <div class="item">\
+ <div class="list.items">\
+ <div class="item">1.1</div>\
+ <div class="item">1.2</div>\
+ <div class="item">1.3</div>\
+ </div>\
+ </div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ nestedList = list.contents()[1].contents()[0],
+ nestedListItem = nestedList.contents()[1];
+
+ doc.transform('extractItems', {item1: nestedListItem, item2: nestedListItem});
+
+ var section = doc.root,
+ list = section.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1], //
+ item3 = list.contents()[2],
+ item4 = list.contents()[3], //
+ item5 = list.contents()[4],
+ nestedList1 = item2.contents()[0],
+ nestedList2 = item4.contents()[0];
+
+ expect(list.contents().length).to.equal(5, 'top list has five items');
+
+ expect(item1.contents()[0].getText()).to.equal('0', 'first item ok');
+
+ expect(item2.getClass()).to.equal('item', 'first nested list is still wrapped in item element');
+ expect(nestedList1.contents().length).to.equal(1, 'first nested list is left with one child');
+ expect(nestedList1.contents()[0].contents()[0].getText()).to.equal('1.1', 'first nested list item left alone');
+
+ expect(item3.contents()[0].getText()).to.equal('1.2', 'third item ok');
+
+ expect(item4.getClass()).to.equal('item', 'second nested list is still wrapped in item element');
+ expect(nestedList2.contents().length).to.equal(1, 'second nested list is left with one child');
+ expect(nestedList2.contents()[0].contents()[0].getText()).to.equal('1.3', 'second nested list item left alone');
+
+ expect(item5.contents()[0].getText()).to.equal('2', 'last item ok');
+ });
+
+ it('puts extracted items below the list if ending item is the last one - nested case' , function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">\
+ <div class="list.items">\
+ <div class="item">1.1</div>\
+ <div class="item">1.2</div>\
+ <div class="item">1.3</div>\
+ </div>\
+ </div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ nestedList = list.contents()[1].contents()[0],
+ nestedListItem1 = nestedList.contents()[1],
+ nestedListItem2 = nestedList.contents()[2];
+
+ doc.transform('extractItems', {item1: nestedListItem1, item2: nestedListItem2});
+
+ var section = doc.root,
+ list = section.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1],
+ item3 = list.contents()[2],
+ item4 = list.contents()[3],
+ item5 = list.contents()[4];
+ nestedList = item2.contents()[0];
+
+ expect(list.contents().length).to.equal(5, 'top list has five items');
+ expect(item1.contents()[0].getText()).to.equal('0', 'first item ok');
+ expect(item2.getClass()).to.equal('item', 'nested list is still wrapped in item element');
+ expect(nestedList.contents().length).to.equal(1, 'nested list is left with one child');
+ expect(nestedList.contents()[0].contents()[0].getText()).to.equal('1.1', 'nested list item left alone');
+ expect(item3.contents()[0].getText()).to.equal('1.2', 'third item ok');
+ expect(item4.contents()[0].getText()).to.equal('1.3', 'fourth item ok');
+ expect(item5.contents()[0].getText()).to.equal('2', 'fifth item ok');
+ });
+
+ it('puts extracted items above the list if starting item is the first one - nested case' , function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">\
+ <div class="list.items">\
+ <div class="item">1.1</div>\
+ <div class="item">1.2</div>\
+ <div class="item">1.3</div>\
+ </div>\
+ </div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ nestedList = list.contents()[1].contents()[0],
+ nestedListItem1 = nestedList.contents()[0],
+ nestedListItem2 = nestedList.contents()[1];
+
+ doc.transform('extractItems', {item1: nestedListItem1, item2: nestedListItem2});
+
+ var section = doc.root,
+ list = section.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1],
+ item3 = list.contents()[2],
+ item4 = list.contents()[3],
+ item5 = list.contents()[4];
+ nestedList = item4.contents()[0];
+
+ expect(list.contents().length).to.equal(5, 'top list has five items');
+ expect(item1.contents()[0].getText()).to.equal('0', 'first item ok');
+ expect(item2.contents()[0].getText()).to.equal('1.1', 'second item ok');
+ expect(item3.contents()[0].getText()).to.equal('1.2', 'third item ok');
+
+ expect(item4.getClass()).to.equal('item', 'nested list is still wrapped in item element');
+ expect(nestedList.contents().length).to.equal(1, 'nested list is left with one child');
+ expect(nestedList.contents()[0].contents()[0].getText()).to.equal('1.3', 'nested list item left alone');
+ expect(item5.contents()[0].getText()).to.equal('2', 'fifth item ok');
+ });
+
+ it('removes list if all its items are extracted - nested case', function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">\
+ <div class="list.items">\
+ <div class="item">1.1</div>\
+ <div class="item">1.2</div>\
+ </div>\
+ </div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ list = doc.root.contents()[0],
+ nestedList = list.contents()[1].contents()[0],
+ nestedListItem1 = nestedList.contents()[0],
+ nestedListItem2 = nestedList.contents()[1];
+
+ doc.transform('extractItems', {item1: nestedListItem1, item2: nestedListItem2});
+
+ var section = doc.root,
+ list = section.contents()[0],
+ item1 = list.contents()[0],
+ item2 = list.contents()[1],
+ item3 = list.contents()[2],
+ item4 = list.contents()[3];
+
+ expect(list.contents().length).to.equal(4, 'top list has four items');
+ expect(item1.contents()[0].getText()).to.equal('0', 'first item ok');
+ expect(item2.contents()[0].getText()).to.equal('1.1', 'second item ok');
+ expect(item3.contents()[0].getText()).to.equal('1.2', 'third item ok');
+ expect(item4.contents()[0].getText()).to.equal('2', 'fourth item ok');
+ });
+
+ it('extracts items out of outer most list when merge flag is set to false', function() {
+ var doc = getDocumentFromXML(removeEmptyTextNodes('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">\
+ <div class="list.items">\
+ <div class="item">1.1</div>\
+ <div class="item">1.2</div>\
+ </div>\
+ </div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>')),
+ section = doc.root,
+ list = section.contents()[0],
+ nestedList = list.contents()[1].contents()[0],
+ nestedListItem = nestedList.contents()[0];
+
+ var test = doc.transform('extractItems', {item1: nestedListItem, item2: nestedListItem, merge: false});
+
+ expect(test).to.equal(true, 'extraction status ok');
+
+ var sectionContents = section.contents(),
+ extractedItem = sectionContents[1];
+
+ expect(sectionContents.length).to.equal(3, 'section has three children');
+ expect(sectionContents[0].is('list')).to.equal(true, 'first child is a list');
+
+ expect(extractedItem.getTagName()).to.equal('div', 'extracted item is a wlxml div');
+ expect(extractedItem.getClass()).to.equal('', 'extracted item has no wlxml class');
+ expect(extractedItem.contents()[0].getText()).to.equal('1.1', 'extracted item ok');
+ expect(sectionContents[2].is('list')).to.equal(true, 'second child is a list');
+ });
+ });
+
+});
+
+});
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fnp / fnpeditor.git / blobdiff