-define([
-'libs/chai',
-'modules/documentCanvas/canvas/canvas',
-'modules/documentCanvas/canvas/documentElement'
-], function(chai, canvas, documentElement) {
-
-'use strict';
-
-var expect = chai.expect;
-
-
-describe('Canvas', function() {
- describe('basic properties', function() {
- it('renders empty document when canvas created from empty XML', function() {
- var c = canvas.fromXML('');
- expect(c.doc()).to.equal(null);
- });
-
- it('gives access to its document root node', function() {
- var c = canvas.fromXML('<section></section>');
- expect(c.doc().wlxmlTag).to.equal('section');
- });
-
- describe('DocumentElement', function() {
- it('knows index of its child', function() {
- var c = canvas.fromXML('<section><div></div><header></header><span></span></section>'),
- root = c.doc(),
- child = root.children()[1];
- expect(root.childIndex(child)).to.equal(1);
- });
- });
- });
-
- describe('document representation api', function() {
- describe('document root element', function() {
- var c = canvas.fromXML('<section></section>');
- it('exists', function() {
- expect(c.doc()).to.be.instanceOf(documentElement.DocumentElement);
- });
- it('is of type DocumentNodeElement', function() {
- expect(c.doc()).to.be.instanceOf(documentElement.DocumentNodeElement);
- });
- });
-
- 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);
- });
- 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);
- });
- });
- });
- });
-
- 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 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));
- });
- });
-
- 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;
- });
- });
- });
-
- });
-});
-
-
-});
\ No newline at end of file
fnp / fnpeditor.git / blobdiff