+ 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.wlxmlTag).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.wlxmlTag).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('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].wlxmlTag).to.equal('header', 'First section element is a wlxml header');
+ expect(sectionChildren[1].wlxmlTag).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].wlxmlTag).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].wlxmlTag).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;
+ });
+ 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;
+ });
+
+ it('wraps part of DocumentTextElement', 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: 5, end: 12}),
+ 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(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 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('Lists api', 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(),
+ textAlice = section.children()[0],
+ divCat = section.children()[3]
+
+ c.list.create({element1: textAlice, element2: divCat});
+
+ expect(section.children().length).to.equal(1, 'section has one child element');
+
+ var list = section.children()[0];
+ expect(list.is('list')).to.equal(true, 'section\'s only child is a list');
+ expect(list.children().length).to.equal(4, 'list contains four elements');
+ list.children().forEach(function(child) {
+ expect(child.getWlxmlClass()).to.equal('item', 'list childs have wlxml class of item');
+ });
+ });
+
+ it('allows extracting continuous list of list items from its 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('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>\
+ </section>'),
+ list = c.doc().children()[0],
+ item = list.children()[0];
+
+ c.list.extractItems({element1: item, element2: item});
+
+ 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(1, 'section contains one child');
+ });
+ });
+
+ });
+});
fnp / fnpeditor.git / blobdiff