+ describe('DocumentElements comparison', function() {
+ it('reports dwo DocumentElements to be the same when they represent the same wlxml document element', function() {
+ var c = canvas.fromXML('<section><div></div><div></div></section>'),
+ first_div1 = c.doc().children()[0],
+ first_div2 = c.doc().children()[0],
+ second_div = c.doc().children()[1];
+ expect(first_div1.sameNode(first_div1)).to.be.true;
+ expect(first_div1.sameNode(first_div2)).to.be.true;
+ expect(first_div1.sameNode(second_div)).to.be.false;
+ });
+ });
+
+ describe('traversing', function() {
+ it('reports element nodes', function() {
+ var c = canvas.fromXML('<section><div></div></section>'),
+ children = c.doc().children();
+ expect(children.length).to.equal(1);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+
+ c = canvas.fromXML('<section><div></div><div></div></section>'),
+ children = c.doc().children();
+ expect(children.length).to.equal(2);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(children[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ });
+
+ it('reports text nodes', function() {
+ var c = canvas.fromXML('<section>Alice</section>'),
+ children = c.doc().children();
+ expect(children.length).to.equal(1);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+ });
+
+ describe('accessing parents', function() {
+ it('returns DocumentNodeElement representing parent in wlxml document as DocumentNodeElement parent', function() {
+ var c = canvas.fromXML('<section><div></div></section>'),
+ div = c.doc().children()[0];
+ expect(div.parent().sameNode(c.doc())).to.be.true;
+ });
+ it('returns DocumentNodeElement representing parent in wlxml document as DocumentTextElement parent', function() {
+ var c = canvas.fromXML('<section>Alice</section>'),
+ text = c.doc().children()[0];
+ expect(text.parent().sameNode(c.doc())).to.be.true;
+ });
+ });
+
+ describe('free text handling', function() {
+ it('sees free text', function() {
+ var c = canvas.fromXML('<section>Alice <span>has</span> a cat</section>'),
+ children = c.doc().children();
+ expect(children.length).to.equal(3);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(children[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(children[2]).to.be.instanceOf(documentElement.DocumentTextElement);
+ });
+ });
+
+ describe('white characters handling', function() {
+ it('says empty element node has no children', function() {
+ var c = canvas.fromXML('<section></section>');
+ expect(c.doc().children().length).to.equal(0);
+ });
+ it('says element node with one space has one DocumentTextElement', function() {
+ var c = canvas.fromXML('<section> </section>');
+ expect(c.doc().children().length).to.equal(1);
+ expect(c.doc().children()[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(c.doc().children()[0].getText()).to.equal(' ');
+ });
+ it('ignores white space surrounding block elements', function() {
+ var c = canvas.fromXML('<section> <div></div> </section>');
+ var children = c.doc().children();
+ expect(children.length).to.equal(1);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ });
+ it('ignores white space between block elements', function() {
+ var c = canvas.fromXML('<section><div></div> <div></div></section>');
+ var children = c.doc().children();
+ expect(children.length === 2);
+ [0,1].forEach(function(idx) {
+ expect(children[idx]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ });
+ });
+
+ it('trims white space from the beginning and the end of the block elements', function() {
+ var c = canvas.fromXML('<section> Alice <span>has</span> a cat </section>');
+ expect(c.doc().children()[0].getText()).to.equal('Alice ');
+ expect(c.doc().children()[2].getText()).to.equal(' a cat');
+ });
+
+ it('normalizes string of white characters to one space at the inline element boundries', function() {
+ var c = canvas.fromXML('<span> Alice has a cat </span>');
+ expect(c.doc().children()[0].getText()).to.equal(' Alice has a cat ');
+ });
+
+ it('normalizes string of white characters to one space before inline element', function() {
+ var c = canvas.fromXML('<div>Alice has <span>a cat</span></div>');
+ expect(c.doc().children()[0].getText()).to.equal('Alice has ');
+ });
+
+ it('normalizes string of white characters to one space after inline element', function() {
+ var c = canvas.fromXML('<div>Alice has <span>a</span> cat</div>');
+ expect(c.doc().children()[2].getText()).to.equal(' cat');
+ });
+ });
+
+ describe('getting vertically first text element', function() {
+ it('returns the first child if it\'s text element, ignores metadata', function() {
+ var c = canvas.fromXML('<section><metadata><dc:author>author</dc:author></metadata>Alice<div>has</div>a cat</section>'),
+ first = c.doc().getVerticallyFirstTextElement();
+
+ expect(first.sameNode(c.doc().children()[1])).to.be.true;
+ });
+
+ it('looks recursively inside node elements if they precede text element', function() {
+ var c = canvas.fromXML('\
+ <section>\
+ <div>\
+ <div>\
+ Alice\
+ </div>\
+ </div>\
+ Some text\
+ </section>'),
+ textAlice = c.doc().children()[0].children()[0].children()[0],
+ first = c.doc().getVerticallyFirstTextElement();
+
+ expect(textAlice).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(first.sameNode(textAlice)).to.be.true;
+ });
+ });
+ });
+
+ describe('manipulation api', function() {
+
+ describe('Basic Element inserting', function() {
+ it('can put new NodeElement at the end', function() {
+ var c = canvas.fromXML('<section></section>'),
+ appended = c.doc().append({tag: 'header', klass: 'some.class'}),
+ children = c.doc().children();
+
+ expect(children.length).to.equal(1);
+ expect(children[0].sameNode(appended));
+ });
+
+ it('can put new TextElement at the end', function() {
+ var c = canvas.fromXML('<section></section>'),
+ appended = c.doc().append({text: 'Alice'}),
+ children = c.doc().children();
+
+ expect(children.length).to.equal(1);
+ expect(children[0].sameNode(appended));
+ expect(children[0].getText()).to.equal('Alice');
+ });
+
+ it('can put new NodeElement after another NodeElement', function() {
+ var c = canvas.fromXML('<section><div></div></section>'),
+ div = c.doc().children()[0],
+ added = div.after({tag: 'header', klass: 'some.class'}),
+ children = c.doc().children();
+ expect(children.length).to.equal(2);
+ expect(children[1].sameNode(added));
+ });
+
+ it('can put new Nodeelement before another element', function() {
+ var c = canvas.fromXML('<section><div></div></section>'),
+ div = c.doc().children()[0],
+ added = div.before({tag: 'header', klass: 'some.class'}),
+ children = c.doc().children();
+ expect(children.length).to.equal(2);
+ expect(children[0].sameNode(added));
+ });
+
+ it('can put new DocumentNodeElement after DocumentTextElement', function() {
+ var c = canvas.fromXML('<section>Alice</section>'),
+ text = c.doc().children()[0],
+ added = text.after({tag: 'p'}),
+ children = c.doc().children();
+
+ expect(children.length).to.equal(2);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(children[0].getText()).to.equal('Alice');
+ expect(children[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(children[1].sameNode(added)).to.be.true;
+ });
+ it('can put new DocumentNodeElement before DocumentTextElement', function() {
+ var c = canvas.fromXML('<section>Alice</section>'),
+ text = c.doc().children()[0],
+ added = text.before({tag: 'p'}),
+ children = c.doc().children();
+
+ expect(children.length).to.equal(2);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(children[0].sameNode(added)).to.be.true;
+ expect(children[1]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(children[1].getText()).to.equal('Alice');
+ });
+ });
+
+ describe('Splitting text', function() {
+
+ it('splits DocumentTextElement\'s parent into two DocumentNodeElements of the same type', function() {
+ var c = canvas.fromXML('<section><header>Some header</header></section>'),
+ section = c.doc(),
+ text = section.children()[0].children()[0];
+
+ text.split({offset: 5});
+ expect(section.children().length).to.equal(2, 'section has two children');
+
+ var header1 = section.children()[0];
+ var header2 = section.children()[1];
+
+ expect(header1.getWlxmlTag()).to.equal('header', 'first section child represents wlxml header');
+ expect(header1.children().length).to.equal(1, 'first header has one text child');
+ expect(header1.children()[0].getText()).to.equal('Some ', 'first header has correct content');
+ expect(header2.getWlxmlTag()).to.equal('header', 'second section child represents wlxml header');
+ expect(header2.children().length).to.equal(1, 'second header has one text child');
+ expect(header2.children()[0].getText()).to.equal('header', 'second header has correct content');
+ });
+
+ it('leaves empty copy of DocumentNodeElement if splitting at the very beginning', function() {
+ var c = canvas.fromXML('<section><header>Some header</header></section>'),
+ section = c.doc(),
+ text = section.children()[0].children()[0];
+
+ text.split({offset: 0});
+
+ var header1 = section.children()[0];
+ var header2 = section.children()[1];
+
+ expect(header1.children().length).to.equal(0);
+ expect(header2.children()[0].getText()).to.equal('Some header');
+ });
+
+ it('leaves empty copy of DocumentNodeElement if splitting at the very end', function() {
+ var c = canvas.fromXML('<section><header>Some header</header></section>'),
+ section = c.doc(),
+ text = section.children()[0].children()[0];
+
+ text.split({offset: 11});
+
+ var header1 = section.children()[0];
+ var header2 = section.children()[1];
+
+ expect(header1.children()[0].getText()).to.equal('Some header');
+ expect(header2.children().length).to.equal(0);
+ });
+
+ it('keeps DocumentTextElement\'s parent\'s children elements intact', function() {
+ var c = canvas.fromXML('\
+ <section>\
+ <header>\
+ A <span>fancy</span> and <span>nice</span> header\
+ </header>\
+ </section>'),
+ section = c.doc(),
+ header = section.children()[0],
+ textAnd = header.children()[2];
+
+ textAnd.split({offset: 2});
+
+ var sectionChildren = section.children();
+ expect(sectionChildren.length).to.equal(2, 'Section has two children');
+ expect(sectionChildren[0].getWlxmlTag()).to.equal('header', 'First section element is a wlxml header');
+ expect(sectionChildren[1].getWlxmlTag()).to.equal('header', 'Second section element is a wlxml header');
+
+ var firstHeaderChildren = sectionChildren[0].children();
+ expect(firstHeaderChildren.length).to.equal(3, 'First header has three children');
+ expect(firstHeaderChildren[0].getText()).to.equal('A ', 'First header starts with a text');
+ expect(firstHeaderChildren[1].getWlxmlTag()).to.equal('span', 'First header has span in the middle');
+ expect(firstHeaderChildren[2].getText()).to.equal(' a', 'First header ends with text');
+
+ var secondHeaderChildren = sectionChildren[1].children();
+ expect(secondHeaderChildren.length).to.equal(3, 'Second header has three children');
+ expect(secondHeaderChildren[0].getText()).to.equal('nd ', 'Second header starts with text');
+ expect(secondHeaderChildren[1].getWlxmlTag()).to.equal('span', 'Second header has span in the middle');
+ expect(secondHeaderChildren[2].getText()).to.equal(' header', 'Second header ends with text');
+ });
+ });
+
+ describe('wrapping', function() {
+ it('wraps DocumentNodeElement', function() {
+ var c = canvas.fromXML('<section><div></div></section>'),
+ div = c.doc().children()[0];
+
+ var returned = div.wrapWithNodeElement({tag: 'header', klass: 'some.class'}),
+ parent = div.parent(),
+ parent2 = c.doc().children()[0];
+
+ expect(returned.sameNode(parent)).to.be.true;
+ expect(returned.sameNode(parent2)).to.be.true;
+ expect(returned.getWlxmlTag()).to.equal('header');
+ expect(returned.getWlxmlClass()).to.equal('some.class');
+ });
+ it('wraps DocumentTextElement', function() {
+ var c = canvas.fromXML('<section>Alice</section>'),
+ text = c.doc().children()[0];
+
+ var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class'}),
+ parent = text.parent(),
+ parent2 = c.doc().children()[0];
+
+ expect(returned.sameNode(parent)).to.be.true;
+ expect(returned.sameNode(parent2)).to.be.true;
+ expect(returned.getWlxmlTag()).to.equal('header');
+ expect(returned.getWlxmlClass()).to.equal('some.class');
+ });
+
+ describe('wrapping part of DocumentTextElement', function() {
+ [{start: 5, end: 12}, {start: 12, end: 5}].forEach(function(offsets) {
+ it('wraps in the middle ' + offsets.start + '/' + offsets.end, function() {
+ var c = canvas.fromXML('<section>Alice has a cat</section>'),
+ text = c.doc().children()[0];
+
+ var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class', start: offsets.start, end: offsets.end}),
+ children = c.doc().children();
+
+ expect(children.length).to.equal(3);
+
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(children[0].getText()).to.equal('Alice');
+
+ expect(children[1].sameNode(returned)).to.be.true;
+ expect(returned.getWlxmlTag()).to.equal('header');
+ expect(returned.getWlxmlClass()).to.equal('some.class');
+ expect(children[1].children().length).to.equal(1);
+ expect(children[1].children()[0].getText()).to.equal(' has a ');
+
+ expect(children[2]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(children[2].getText()).to.equal('cat');
+ });
+ });
+
+ it('wraps whole text inside DocumentTextElement if offsets span entire content', function() {
+ var c = canvas.fromXML('<section>Alice has a cat</section>'),
+ text = c.doc().children()[0];
+
+ var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class', start: 0, end: 15}),
+ children = c.doc().children();
+
+ expect(children.length).to.equal(1);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(children[0].children()[0].getText()).to.equal('Alice has a cat');
+ });
+ });
+
+ it('wraps text spanning multiple sibling DocumentTextNodes', function() {
+ var c = canvas.fromXML('<section>Alice has a <span>small</span> cat</section>'),
+ section = c.doc(),
+ wrapper = c.wrapText({
+ inside: section,
+ _with: {tag: 'span', klass: 'some.class'},
+ offsetStart: 6,
+ offsetEnd: 4,
+ textNodeIdx: [0,2]
+ });
+
+ expect(section.children().length).to.equal(2);
+ expect(section.children()[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(section.children()[0].getText()).to.equal('Alice ');
+
+ var wrapper2 = section.children()[1];
+ expect(wrapper2.sameNode(wrapper)).to.be.true;
+
+ var wrapperChildren = wrapper.children();
+ expect(wrapperChildren.length).to.equal(3);
+ expect(wrapperChildren[0].getText()).to.equal('has a ');
+
+ expect(wrapperChildren[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(wrapperChildren[1].children().length).to.equal(1);
+ expect(wrapperChildren[1].children()[0].getText()).to.equal('small');
+
+ expect(wrapperChildren[2].getText()).to.equal(' cat');
+ });
+ });
+
+ describe('unwrapping', function() {
+ it('unwraps DocumentTextElement from its parent DocumentNodeElement if it\'s its only child', function() {
+ var c = canvas.fromXML('<section>Alice <span>has a</span> cat</section>'),
+ section = c.doc(),
+ text = section.children()[1].children()[0];
+
+ text.unwrap();
+
+ expect(section.children().length).to.equal(1, 'section has one child');
+ expect(section.children()[0].getText()).to.equal('Alice has a cat');
+ })
+ });
+ });
+
+ describe('Lists api', function() {
+ describe('creating lists', function() {
+ it('allows creation of a list from existing sibling DocumentElements', function() {
+ var c = canvas.fromXML('\
+ <section>\
+ Alice\
+ <div>has</div>\
+ a\
+ <div>cat</div>\
+ </section>'),
+ section = c.doc(),
+ textHas = section.children()[1],
+ divA = section.children()[2]
+
+ c.list.create({element1: textHas, element2: divA});
+
+ expect(section.children().length).to.equal(3, 'section has three child elements');
+
+ var child1 = section.children()[0],
+ list = section.children()[1],
+ child3 = section.children()[2];
+
+ expect(child1.getText()).to.equal('Alice');
+ expect(list.is('list')).to.equal(true, 'second child is a list');
+ expect(list.children().length).to.equal(2, 'list contains two elements');
+ list.children().forEach(function(child) {
+ expect(child.getWlxmlClass()).to.equal('item', 'list childs have wlxml class of item');
+ });
+ expect(child3.children()[0].getText()).to.equal('cat');
+ });
+
+ it('allows creating nested list from existing sibling list items', function() {
+ var c = canvas.fromXML('\
+ <section>\
+ <div class="list-items">\
+ <div class="item">A</div>\
+ <div class="item">B</div>\
+ <div class="item">C</div>\
+ <div class="item">D</div>\
+ </div>\
+ </section>'),
+ outerList = c.doc().children()[0],
+ itemB = outerList.children()[1],
+ itemC = outerList.children()[2];
+
+
+ c.list.create({element1: itemB, element2: itemC});
+
+ var outerListItems = outerList.children(),
+ innerList = outerListItems[1].children()[0],
+ innerListItems = innerList.children();
+
+ expect(outerListItems.length).to.equal(3, 'outer list has three items');
+ expect(outerListItems[0].children()[0].getText()).to.equal('A', 'first outer item ok');
+ expect(outerListItems[1].getWlxmlClass()).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].children()[0].getText()).to.equal('B', 'first inner item ok');
+ expect(innerListItems[1].children()[0].getText()).to.equal('C', 'second inner item ok');
+
+ expect(outerListItems[2].children()[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 c = canvas.fromXML('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">1</div>\
+ <div class="item">2</div>\
+ <div class="item">3</div>\
+ </div>\
+ </section>'),
+ list = c.doc().children()[0],
+ item1 = list.children()[1],
+ item2 = list.children()[2];
+
+ c.list.extractItems({element1: item1, element2: item2});
+
+ var section = c.doc(),
+ list1 = section.children()[0],
+ oldItem1 = section.children()[1],
+ oldItem2 = section.children()[2],
+ list2 = section.children()[3];
+
+ expect(section.children().length).to.equal(4, 'section contains four children');
+
+ expect(list1.is('list')).to.equal(true, 'first section child is a list');
+ expect(list1.children().length).to.equal(1, 'first list has one child');
+ expect(list1.children()[0].children()[0].getText()).to.equal('0', 'first item of the first list is a first item of the original list');
+
+ expect(oldItem1.children()[0].getText()).to.equal('1', 'first item got extracted');
+ expect(oldItem1.getWlxmlClass() === undefined).to.equal(true, 'first extracted element has no wlxml class');
+
+ expect(oldItem2.children()[0].getText()).to.equal('2', 'second item got extracted');
+ expect(oldItem2.getWlxmlClass() === undefined).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.children().length).to.equal(1, 'second list has one child');
+ expect(list2.children()[0].children()[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 c = canvas.fromXML('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">1</div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>'),
+ list = c.doc().children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1],
+ item3 = list.children()[2];
+
+ c.list.extractItems({element1: item1, element2: item2});
+
+ var section = c.doc(),
+ oldItem1 = section.children()[0],
+ oldItem2 = section.children()[1],
+ newList = section.children()[2];
+
+ expect(section.children().length).to.equal(3, 'section has three children');
+ expect(oldItem1.children()[0].getText()).to.equal('0', 'first item extracted');
+ expect(oldItem2.children()[0].getText()).to.equal('1', 'second item extracted');
+ expect(newList.is('list')).to.equal(true, 'list lies below extracted item');
+ expect(newList.children().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 c = canvas.fromXML('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">0</div>\
+ <div class="item">1</div>\
+ <div class="item">2</div>\
+ </div>\
+ </section>'),
+ list = c.doc().children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1],
+ item3 = list.children()[2];
+
+ c.list.extractItems({element1: item2, element2: item3});
+
+ var section = c.doc(),
+ oldItem1 = section.children()[1],
+ oldItem2 = section.children()[2],
+ newList = section.children()[0];
+
+ expect(section.children().length).to.equal(3, 'section has three children');
+ expect(oldItem1.children()[0].getText()).to.equal('1', 'first item extracted');
+ expect(oldItem2.children()[0].getText()).to.equal('2', 'second item extracted');
+ expect(newList.is('list')).to.equal(true, 'list lies above extracted item');
+ expect(newList.children().length).to.equal(1, 'list has now one child');
+ });
+
+ it('removes list if all its items are extracted', function() {
+ var c = canvas.fromXML('\
+ <section>\
+ <div class="list.items">\
+ <div class="item">some item</div>\
+ <div class="item">some item 2</div>\
+ </div>\
+ </section>'),
+ list = c.doc().children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1];
+
+ c.list.extractItems({element1: item1, element2: item2});
+
+ var section = c.doc(),
+ list1 = section.children()[0],
+ oldItem1 = section.children()[0],
+ oldItem2 = section.children()[1];
+
+ expect(section.children().length).to.equal(2, 'section contains two children');
+ expect(oldItem1.children()[0].getText()).to.equal('some item');
+ expect(oldItem2.children()[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 c = canvas.fromXML('\
+ <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 = c.doc().children()[0],
+ nestedList = list.children()[1].children()[0],
+ nestedListItem = nestedList.children()[1];
+
+ c.list.extractItems({element1: nestedListItem, element2: nestedListItem});
+
+ var section = c.doc(),
+ list = section.children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1], //
+ item3 = list.children()[2],
+ item4 = list.children()[3], //
+ item5 = list.children()[4],
+ nestedList1 = item2.children()[0],
+ nestedList2 = item4.children()[0];
+
+ expect(list.children().length).to.equal(5, 'top list has five items');
+
+ expect(item1.children()[0].getText()).to.equal('0', 'first item ok');
+
+ expect(item2.getWlxmlClass()).to.equal('item', 'first nested list is still wrapped in item element');
+ expect(nestedList1.children().length).to.equal(1, 'first nested list is left with one child');
+ expect(nestedList1.children()[0].children()[0].getText()).to.equal('1.1', 'first nested list item left alone');
+
+ expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok');
+
+ expect(item4.getWlxmlClass()).to.equal('item', 'second nested list is still wrapped in item element');
+ expect(nestedList2.children().length).to.equal(1, 'second nested list is left with one child');
+ expect(nestedList2.children()[0].children()[0].getText()).to.equal('1.3', 'second nested list item left alone');
+
+ expect(item5.children()[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 c = canvas.fromXML('\
+ <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 = c.doc().children()[0],
+ nestedList = list.children()[1].children()[0],
+ nestedListItem1 = nestedList.children()[1],
+ nestedListItem2 = nestedList.children()[2];
+
+ c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2});
+
+ var section = c.doc(),
+ list = section.children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1],
+ item3 = list.children()[2],
+ item4 = list.children()[3],
+ item5 = list.children()[4];
+ nestedList = item2.children()[0];
+
+ expect(list.children().length).to.equal(5, 'top list has five items');
+ expect(item1.children()[0].getText()).to.equal('0', 'first item ok');
+ expect(item2.getWlxmlClass()).to.equal('item', 'nested list is still wrapped in item element');
+ expect(nestedList.children().length).to.equal(1, 'nested list is left with one child');
+ expect(nestedList.children()[0].children()[0].getText()).to.equal('1.1', 'nested list item left alone');
+ expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok');
+ expect(item4.children()[0].getText()).to.equal('1.3', 'fourth item ok');
+ expect(item5.children()[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 c = canvas.fromXML('\
+ <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 = c.doc().children()[0],
+ nestedList = list.children()[1].children()[0],
+ nestedListItem1 = nestedList.children()[0],
+ nestedListItem2 = nestedList.children()[1];
+
+ c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2});
+
+ var section = c.doc(),
+ list = section.children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1],
+ item3 = list.children()[2],
+ item4 = list.children()[3],
+ item5 = list.children()[4];
+ nestedList = item4.children()[0];
+
+ expect(list.children().length).to.equal(5, 'top list has five items');
+ expect(item1.children()[0].getText()).to.equal('0', 'first item ok');
+ expect(item2.children()[0].getText()).to.equal('1.1', 'second item ok');
+ expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok');
+
+ expect(item4.getWlxmlClass()).to.equal('item', 'nested list is still wrapped in item element');
+ expect(nestedList.children().length).to.equal(1, 'nested list is left with one child');
+ expect(nestedList.children()[0].children()[0].getText()).to.equal('1.3', 'nested list item left alone');
+ expect(item5.children()[0].getText()).to.equal('2', 'fifth item ok');
+ });
+
+ it('removes list if all its items are extracted - nested case', function() {
+ var c = canvas.fromXML('\
+ <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 = c.doc().children()[0],
+ nestedList = list.children()[1].children()[0],
+ nestedListItem1 = nestedList.children()[0],
+ nestedListItem2 = nestedList.children()[1];
+
+ c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2});
+
+ var section = c.doc(),
+ list = section.children()[0],
+ item1 = list.children()[0],
+ item2 = list.children()[1],
+ item3 = list.children()[2],
+ item4 = list.children()[3];
+
+ expect(list.children().length).to.equal(4, 'top list has four items');
+ expect(item1.children()[0].getText()).to.equal('0', 'first item ok');
+ expect(item2.children()[0].getText()).to.equal('1.1', 'second item ok');
+ expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok');
+ expect(item4.children()[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 c = canvas.fromXML('\
+ <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 = c.doc(),
+ list = section.children()[0],
+ nestedList = list.children()[1].children()[0],
+ nestedListItem = nestedList.children()[0];
+
+ var test = c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: false});
+
+ expect(test).to.equal(true, 'extraction status ok');
+
+ var sectionChildren = section.children(),
+ extractedItem = sectionChildren[1];
+
+ expect(sectionChildren.length).to.equal(3, 'section has three children');
+ expect(sectionChildren[0].is('list')).to.equal(true, 'first child is a list');
+
+ expect(extractedItem.getWlxmlTag()).to.equal('div', 'extracted item is a wlxml div');
+ expect(extractedItem.getWlxmlClass()).to.equal(undefined, 'extracted item has no wlxml class');
+ expect(extractedItem.children()[0].getText()).to.equal('1.1', 'extracted item ok');
+ expect(sectionChildren[2].is('list')).to.equal(true, 'second child is a list');
+ });
+ });
fnp / fnpeditor.git / blobdiff