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">'
- + '<div wlxml-text>This is some text without its own wrapping tag.</div>'
- + '<div wlxml-tag="div" wlxml-class="p-subclass">'
- + '<div wlxml-text>This is a paragraph.</div>'
- + '</div>'
- + '<div wlxml-tag="div">'
- + '<div wlxml-text>This is text in a div </div>'
- + '<div wlxml-tag="span">'
- + '<div wlxml-text>with some inline text</div>'
- + '</div>'
- + '<div wlxml-text>.</div>'
- + '</div>'
- + '<div wlxml-text>This is some text without its own wrapping tag.</div>'
- + '</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) {
expect(children[1]).to.be.instanceOf(documentElement.DocumentTextElement);
expect(children[1].getText()).to.equal('Alice');
});
+
+ it('can divide DocumentTextElement with a new DocumentNodeElement', function() {
+ var c = canvas.fromXML('<section>Alice has a cat</section>'),
+ section = c.doc(),
+ text = section.children()[0];
+
+ var returned = text.divide({tag: 'aside', klass: 'footnote', offset: 5}),
+ sectionChildren = section.children(),
+ lhsText = sectionChildren[0],
+ rhsText = sectionChildren[2];
+
+ expect(lhsText.getText()).to.equal('Alice');
+ expect(returned.sameNode(sectionChildren[1]));
+ expect(rhsText.getText()).to.equal(' has a cat');
+ });
+
+ it('treats dividing DocumentTextElement at the very end as appending after it', function() {
+ var c = canvas.fromXML('<section>Alice has a cat</section>'),
+ section = c.doc(),
+ text = section.children()[0];
+
+ var returned = text.divide({tag: 'aside', klass: 'footnote', offset: 15}),
+ sectionChildren = section.children(),
+ textElement = sectionChildren[0],
+ nodeElement = sectionChildren[1];
+
+ expect(sectionChildren.length).to.equal(2);
+ expect(textElement.getText()).to.equal('Alice has a cat');
+ expect(returned.sameNode(nodeElement)).to.be.true;
+ expect(nodeElement.getWlxmlTag()).to.equal('aside');
+ });
+
+ it('treats dividing DocumentTextElement at the very beginning as appending before it', function() {
+ var c = canvas.fromXML('<section>Alice has a cat</section>'),
+ section = c.doc(),
+ text = section.children()[0];
+
+ var returned = text.divide({tag: 'aside', klass: 'footnote', offset: 0}),
+ sectionChildren = section.children(),
+ nodeElement = sectionChildren[0],
+ textElement = sectionChildren[1];
+
+ expect(sectionChildren.length).to.equal(2);
+ expect(textElement.getText()).to.equal('Alice has a cat');
+ expect(returned.sameNode(nodeElement)).to.be.true;
+ expect(nodeElement.getWlxmlTag()).to.equal('aside');
+ });
});
describe('Splitting text', function() {
it('returns position when browser selection collapsed', function() {
var c = canvas.fromXML('<section>Alice has a cat</section>'),
dom = c.doc().dom(),
- text = $(dom.contents()[0]).contents()[0];
+ text = $(dom.contents()[1]).contents()[0];
expect(text.nodeType).to.equal(Node.TEXT_NODE, 'correct node selected');
expect($(text).text()).to.equal('Alice has a cat');
var c = canvas.fromXML('<section>Alice <span>has</span> a <span>big</span> cat</section>'),
dom = c.doc().dom(),
text = {
- alice: dom.contents()[0],
- has: $(dom.contents()[1]).contents()[0],
- cat: dom.contents()[4]
+ alice: dom.contents()[1],
+ has: $(dom.contents()[2]).contents()[1],
+ cat: dom.contents()[5]
},
cursor = c.getCursor(),
aliceElement = c.getDocumentElement(text.alice),
var c = canvas.fromXML('<section>Alice <span>has</span> a <span>big</span> cat</section>'),
dom = c.doc().dom(),
text = {
- alice: dom.contents()[0],
- has: $(dom.contents()[1]).contents()[0],
- a: dom.contents()[2],
- big: $(dom.contents()[3]).contents()[0],
- cat: dom.contents()[4]
+ alice: dom.contents()[1],
+ has: $(dom.contents()[2]).contents()[1],
+ a: dom.contents()[3],
+ big: $(dom.contents()[4]).contents()[1],
+ cat: dom.contents()[5]
},
cursor = c.getCursor();
expect(input.isEqualNode(output)).to.be.true;
});
+ it('keeps arbitrary node attributes intact', function() {
+ var xmlIn = '<section a="1" xmlns:dcterms="http://purl.org/dc/terms/"></section>',
+ $xmlOut = $(canvas.fromXML(xmlIn).toXML());
+
+ expect($xmlOut.attr('a')).to.equal('1');
+ expect($xmlOut.attr('xmlns:dcterms')).to.equal('http://purl.org/dc/terms/');
+ });
+
+ it('doesn\' serialize meta attribute if its empty', function() {
+ var c;
+
+ c = canvas.fromXML('<section class="uri" meta-uri="some.uri"></section>');
+ c.doc().setWlxmlMetaAttr('uri', '');
+ expect($(c.toXML()).attr('meta-uri')).to.equal(undefined, 'overriding attribute with zero length string');
+
+ c = canvas.fromXML('<section class="uri"></section>');
+ c.doc().setWlxmlMetaAttr('uri', '');
+ expect($(c.toXML()).attr('meta-uri')).to.equal(undefined, 'setting attribute to zero length string');
+ });
+
+ describe('output xml', function() {
+ it('keeps entities intact', function() {
+ var xmlIn = '<section>< ></section>',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+ expect(xmlOut).to.equal(xmlIn);
+ });
+ it('keeps entities intact when they form html/xml', function() {
+ var xmlIn = '<section><abc></section>',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+ expect(xmlOut).to.equal(xmlIn);
+ });
+ });
+
describe('formatting output xml', function() {
/*it('keeps white spaces at the edges of input xml', function() {
var xmlIn = ' <section></section> ',
expect(partsIn).to.deep.equal(partsOut);
});
+ it('keeps white space at the beginning of text', function() {
+ var xmlIn = '<section> abc<div>some div</div> abc</section>',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+
+ expect(xmlOut).to.equal(xmlIn);
+ });
+
it('nests new children block elements', function() {
var c = canvas.fromXML('<section></section>');
expect(xmlOut).to.equal('<section><span></span></section>');
});
+ it('keeps original white space at the end of text', function() {
+
+ var xmlIn = '<header> Some text ended with white space \
+ \
+ <span class="uri">Some text</span> some text\
+ \
+ </header>',
+ c = canvas.fromXML(xmlIn);
+
+ var xmlOut = c.toXML();
+ console.log(xmlOut);
+ expect(xmlOut).to.equal(xmlIn);
+ });
+
+ it('keeps white space around text node', function() {
+ var xmlIn = '<section>\
+ <header>header1</header>\
+ Some text surrounded by white space\
+ <header>header2</header>\
+ </section>',
+ c = canvas.fromXML(xmlIn);
+
+ var xmlOut = c.toXML();
+ expect(xmlOut).to.equal(xmlIn);
+ });
+
+ it('keeps white space around text node - last node case', function() {
+ var xmlIn = '<section>\
+ <header>header</header>\
+ \
+ Some text surrounded by white space\
+ \
+ </section>',
+ c = canvas.fromXML(xmlIn);
+
+ var xmlOut = c.toXML();
+ expect(xmlOut).to.equal(xmlIn);
+ });
+
+ it('keeps white space after detaching text element', function() {
+ var xmlIn = '<section><header>header</header>\n\
+ \n\
+ text1\n\
+ \n\
+ </section>',
+ expectedXmlOut = '<section><header>header</header>\n\
+ \n\
+ \n\
+ \n\
+ </section>',
+ c = canvas.fromXML(xmlIn),
+ children = c.doc().children(),
+ text = children[children.length-1];
+
+ expect(text.getText()).to.equal('text1');
+
+ text.detach();
+
+ var xmlOut = c.toXML();
+ expect(xmlOut).to.equal(expectedXmlOut);
+ });
+
})
})
});