define([
'libs/chai',
+ 'libs/sinon',
'./smartxml.js'
-], function(chai, smartxml) {
+], function(chai, sinon, smartxml) {
'use strict';
/*jshint expr:true */
expect(node.getTagName()).to.equal('span');
});
+ it('emits nodeTagChange event', function() {
+ var node = elementNodeFromXML('<div></div>'),
+ spy = sinon.spy();
+
+ node.document.on('change', spy);
+ node.setTag('span');
+ var event = spy.args[0][0];
+
+ expect(event.type).to.equal('nodeTagChange');
+ expect(event.meta.node.sameNode(node)).to.be.true;
+ expect(event.meta.oldTagName).to.equal('div');
+ });
+
describe('Implementation specific expectations', function() {
// DOM specifies ElementNode tag as a read-only property, so
// changing it in a seamless way is a little bit tricky. For this reason
});
});
+ describe('Setting node attributes', function() {
+ it('can set node attribute', function() {
+ var node = elementNodeFromXML('<div></div>');
+
+ node.setAttr('key', 'value');
+ expect(node.getAttr('key')).to.equal('value');
+ });
+ it('emits nodeAttrChange event', function() {
+ var node = elementNodeFromXML('<div key="value1"></div>'),
+ spy = sinon.spy();
+
+ node.document.on('change', spy);
+ node.setAttr('key', 'value2');
+ var event = spy.args[0][0];
+
+ expect(event.type).to.equal('nodeAttrChange');
+ expect(event.meta.node.sameNode(node)).to.be.true;
+ expect(event.meta.attr).to.equal('key');
+ expect(event.meta.oldVal).to.equal('value1');
+ });
+ });
+
+ });
+ });
+
+ describe('Basic TextNode properties', function() {
+ it('can have its text set', function() {
+ var node = elementNodeFromXML('<div>Alice</div>'),
+ textNode = node.contents()[0];
+
+ textNode.setText('Cat');
+ expect(textNode.getText()).to.equal('Cat');
+ });
+
+ it('emits nodeTextChange', function() {
+ var node = elementNodeFromXML('<div>Alice</div>'),
+ textNode = node.contents()[0],
+ spy = sinon.spy();
+
+ textNode.document.on('change', spy);
+ textNode.setText('Cat');
+
+ var event = spy.args[0][0];
+ expect(event.type).to.equal('nodeTextChange');
+ });
+
+ it('puts NodeElement after itself', function() {
+ var node = elementNodeFromXML('<div>Alice</div>'),
+ textNode = node.contents()[0],
+ returned = textNode.after({tagName:'div'});
+ expect(returned.sameNode(node.contents()[1])).to.be.true;
+ });
+
+ it('puts NodeElement before itself', function() {
+ var node = elementNodeFromXML('<div>Alice</div>'),
+ textNode = node.contents()[0],
+ returned = textNode.before({tagName:'div'});
+ expect(returned.sameNode(node.contents()[0])).to.be.true;
+ });
+
+ describe('Wrapping TextNode contents', function() {
+
+ it('wraps DocumentTextElement', function() {
+ var node = elementNodeFromXML('<section>Alice</section>'),
+ textNode = node.contents()[0];
+
+ var returned = textNode.wrapWith({tagName: 'header'}),
+ parent = textNode.parent(),
+ parent2 = node.contents()[0];
+
+ expect(returned.sameNode(parent)).to.be.equal(true, 'wrapper is a parent');
+ expect(returned.sameNode(parent2)).to.be.equal(true, 'wrapper has a correct parent');
+ expect(returned.getTagName()).to.equal('header');
+ });
+
+ 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 node = elementNodeFromXML('<section>Alice has a cat</section>'),
+ textNode = node.contents()[0];
+
+ var returned = textNode.wrapWith({tagName: 'header', attrs: {'attr1': 'value1'}, start: offsets.start, end: offsets.end}),
+ contents = node.contents();
+
+ expect(contents.length).to.equal(3);
+
+ expect(contents[0].nodeType).to.be.equal(Node.TEXT_NODE, 'first node is text node');
+ expect(contents[0].getText()).to.equal('Alice');
+
+ expect(contents[1].sameNode(returned)).to.be.true;
+ expect(returned.getTagName()).to.equal('header');
+ expect(returned.getAttr('attr1')).to.equal('value1');
+ expect(contents[1].contents().length).to.equal(1, 'wrapper has one node inside');
+ expect(contents[1].contents()[0].getText()).to.equal(' has a ');
+
+ expect(contents[2].nodeType).to.be.equal(Node.TEXT_NODE, 'third node is text node');
+ expect(contents[2].getText()).to.equal('cat');
+ });
+ });
+ it('wraps whole text inside DocumentTextElement if offsets span entire content', function() {
+ var node = elementNodeFromXML('<section>Alice has a cat</section>'),
+ textNode = node.contents()[0];
+
+ textNode.wrapWith({tagName: 'header', start: 0, end: 15});
+
+ var contents = node.contents();
+ expect(contents.length).to.equal(1);
+ expect(contents[0].getTagName()).to.equal('header');
+ expect(contents[0].contents()[0].getText()).to.equal('Alice has a cat');
+ });
+ });
});
+
});
describe('Manipulations', function() {
expect(node1.contents()[0].sameNode(node2)).to.be.true;
});
+ it('prepends element node to another element node', function() {
+ var node1 = elementNodeFromParams({tag: 'div'}),
+ node2 = elementNodeFromParams({tag: 'a'}),
+ node3 = elementNodeFromParams({tag: 'p'});
+ node1.prepend(node2);
+ node1.prepend(node3);
+ expect(node1.contents()[0].sameNode(node3)).to.be.true;
+ expect(node1.contents()[1].sameNode(node2)).to.be.true;
+ });
+
it('wraps element node with another element node', function() {
var node = elementNodeFromXML('<div></div>'),
wrapper = elementNodeFromXML('<wrapper></wrapper>');
expect(node.parent().sameNode(wrapper)).to.be.true;
});
- it('wraps text node with element node', function() {
- var node = elementNodeFromXML('<div>Alice</div>'),
- textNode = node.contents()[0],
- wrapper = elementNodeFromXML('<wrapper></wrapper>');
-
- textNode.wrapWith(wrapper);
- expect(textNode.parent().sameNode(wrapper)).to.be.true;
- expect(node.contents()).to.have.length(1);
- });
-
it('unwraps element node contents', function() {
var node = elementNodeFromXML('<div>Alice <div>has <span>propably</span> a cat</div>!</div>'),
outerDiv = node.contents()[1];
expect(node.contents()[2].getText()).to.equal(' a cat!');
});
+ describe('Wrapping text', function() {
+ it('wraps text spanning multiple sibling TextNodes', function() {
+ var section = elementNodeFromXML('<section>Alice has a <span>small</span> cat</section>'),
+ wrapper = section.wrapText({
+ _with: {tag: 'span', attrs: {'attr1': 'value1'}},
+ offsetStart: 6,
+ offsetEnd: 4,
+ textNodeIdx: [0,2]
+ });
+
+ expect(section.contents().length).to.equal(2);
+ expect(section.contents()[0].nodeType).to.equal(Node.TEXT_NODE);
+ expect(section.contents()[0].getText()).to.equal('Alice ');
+
+ var wrapper2 = section.contents()[1];
+ expect(wrapper2.sameNode(wrapper)).to.be.true;
+
+ var wrapperContents = wrapper.contents();
+ expect(wrapperContents.length).to.equal(3);
+ expect(wrapperContents[0].getText()).to.equal('has a ');
+
+ expect(wrapperContents[1].nodeType).to.equal(Node.ELEMENT_NODE);
+ expect(wrapperContents[1].contents().length).to.equal(1);
+ expect(wrapperContents[1].contents()[0].getText()).to.equal('small');
+ });
+ });
});
describe('Serializing document to WLXML', function() {