describe('Canvas', function() {
+
+ describe('Internal HTML representation of a sample document', function() {
+ it('works', function() {
+ var c = canvas.fromXML('\
+ <section>\
+ This is some text without its own wrapping tag.\
+ <div class="p.subclass">\
+ This is a paragraph.\
+ </div>\
+ <div>\
+ This is text in a div <span>with some inline text</span>.\
+ </div>\
+ This is some text without its own wrapping tag.\
+ </section>\
+ ');
+ var expected = '<div wlxml-tag="section">'
+ + 'This is some text without its own wrapping tag.'
+ + '<div wlxml-tag="div" wlxml-class="p-subclass">This is a paragraph.</div>'
+ + '<div wlxml-tag="div">This is text in a div <div wlxml-tag="span">with some inline text</div>.</div>'
+ + 'This is some text without its own wrapping tag.'
+ + '</div>';
+ expect(c.doc().dom()[0].isEqualNode($(expected)[0])).to.be.true;
+ });
+ });
+
+ describe('Internal HTML representation of a DocumentNodeElement', function() {
+ it('is always a div tag', function() {
+ ['section', 'header', 'span', 'aside', 'figure'].forEach(function(tagName) {
+ var dom = canvas.fromXML('<' + tagName + '></' + tagName + '>').doc().dom();
+ expect(dom.prop('tagName')).to.equal('DIV', tagName + ' is represented as div');
+ });
+ });
+ it('has wlxml tag put into wlxml-tag attribute', function() {
+ var dom = canvas.fromXML('<section></section>').doc().dom();
+ expect(dom.attr('wlxml-tag')).to.equal('section');
+ });
+ it('has wlxml class put into wlxml-class, dots replaced with dashes', function() {
+ var dom = canvas.fromXML('<section class="some.class"></section>').doc().dom();
+ expect(dom.attr('wlxml-class')).to.equal('some-class');
+ });
+ });
+
+ describe('Internal HTML representation of a DocumentTextElement', function() {
+ it('is just a TextNode', function() {
+ var dom = canvas.fromXML('<section>Alice</section>').doc().children()[0].dom();
+ expect(dom[0].nodeType === Node.TEXT_NODE);
+ });
+ });
+
describe('basic properties', function() {
it('renders empty document when canvas created from empty XML', function() {
var c = canvas.fromXML('');
expect(c.doc().wlxmlTag).to.equal('section');
});
- describe('DocumentElement', function() {
+ describe('DocumentTextElement', function() {
+ it('can have its content set', function() {
+ var c = canvas.fromXML('<section>Alice</section>'),
+ root = c.doc(),
+ text = root.children()[0];
+
+ text.setText('a cat');
+ expect(root.children()[0].getText()).to.equal('a cat');
+ });
+ });
+
+ describe('DocumentNodeElement', function() {
it('knows index of its child', function() {
var c = canvas.fromXML('<section><div></div><header></header><span></span></section>'),
root = c.doc(),
expect(root.childIndex(child)).to.equal(1);
});
- describe('DocumentTextElement can have its content set', function() {
- var c = canvas.fromXML('<section>Alice</section>'),
- root = c.doc(),
- text = root.children()[0];
-
- text.setText('a cat');
- expect(root.children()[0].getText()).to.equal('a cat');
+ it('knows WLXML tag it renders', function(){
+ var c = canvas.fromXML('<section></section>'),
+ section = c.doc();
+ expect(section.getWlxmlTag()).to.equal('section', 'initial tag is section');
+ section.setWlxmlTag('header');
+ expect(section.getWlxmlTag()).to.equal('header', 'tag is changed to header');
+ });
+
+ it('knows WLXML class of a WLXML tag it renders', function(){
+ var c = canvas.fromXML('<section class="some.class"></section>'),
+ section = c.doc();
+ expect(section.getWlxmlClass()).to.equal('some.class');
+ section.setWlxmlClass('some.other.class');
+ expect(section.getWlxmlClass()).to.equal('some.other.class');
+ section.setWlxmlClass(null);
+ expect(section.getWlxmlClass()).to.be.undefined;
});
});
});
+
+
describe('document representation api', function() {
describe('document root element', function() {
var c = canvas.fromXML('<section></section>');
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>');
});
});
+ 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