X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/7d75b134d25b5001b2ff486d912e2b867eea91d0..b65f1bbd3863db4164c3b7283e187460ccdf2504:/modules/documentCanvas/canvas/canvas.test3.js?ds=inline
diff --git a/modules/documentCanvas/canvas/canvas.test3.js b/modules/documentCanvas/canvas/canvas.test3.js
index ff7c5c4..fc390ec 100644
--- a/modules/documentCanvas/canvas/canvas.test3.js
+++ b/modules/documentCanvas/canvas/canvas.test3.js
@@ -1,8 +1,9 @@
define([
'libs/chai',
+'libs/sinon',
'modules/documentCanvas/canvas/canvas',
'modules/documentCanvas/canvas/documentElement'
-], function(chai, canvas, documentElement) {
+], function(chai, sinon, canvas, documentElement) {
'use strict';
@@ -11,30 +12,6 @@ var expect = chai.expect;
describe('Canvas', function() {
- describe('Internal HTML representation of a sample document', function() {
- it('works', function() {
- var c = canvas.fromXML('\
- \
- This is some text without its own wrapping tag.\
- \
- This is a paragraph.\
-
\
- \
- This is text in a div with some inline text.\
-
\
- This is some text without its own wrapping tag.\
- \
- ');
- var expected = '
'
- + 'This is some text without its own wrapping tag.'
- + '
This is a paragraph.
'
- + '
This is text in a div
with some inline text
.
'
- + 'This is some text without its own wrapping tag.'
- + '
';
- expect(c.doc().dom()[0].isEqualNode($(expected)[0])).to.be.true;
- });
- });
-
describe('Internal HTML representation of a DocumentNodeElement', function() {
it('is always a div tag', function() {
['section', 'header', 'span', 'aside', 'figure'].forEach(function(tagName) {
@@ -42,20 +19,24 @@ describe('Canvas', function() {
expect(dom.prop('tagName')).to.equal('DIV', tagName + ' is represented as div');
});
});
- it('has wlxml tag put into wlxml-tag attribute', function() {
+ it('has wlxml tag put into wlxml-tag attribute of its internal container', function() {
var dom = canvas.fromXML('').doc().dom();
- expect(dom.attr('wlxml-tag')).to.equal('section');
+ expect(dom.children('[document-element-content]').attr('wlxml-tag')).to.equal('section');
});
- it('has wlxml class put into wlxml-class, dots replaced with dashes', function() {
+ it('has wlxml class put into wlxml-class attribute of its internal containr, dots replaced with dashes', function() {
var dom = canvas.fromXML('').doc().dom();
- expect(dom.attr('wlxml-class')).to.equal('some-class');
+ expect(dom.children('[document-element-content]').attr('wlxml-class')).to.equal('some-class');
});
});
describe('Internal HTML representation of a DocumentTextElement', function() {
- it('is just a TextNode', function() {
+ it('is text node wrapped in a div with document-text-element attribute set', function() {
var dom = canvas.fromXML('').doc().children()[0].dom();
- expect(dom[0].nodeType === Node.TEXT_NODE);
+ expect(dom.prop('tagName')).to.equal('DIV');
+ expect(dom.attr('document-text-element')).to.equal('');
+ expect(dom.contents().length).to.equal(1);
+ expect(dom.contents()[0].nodeType).to.equal(Node.TEXT_NODE);
+ expect($(dom.contents()[0]).text()).to.equal('Alice');
});
});
@@ -67,7 +48,14 @@ describe('Canvas', function() {
it('gives access to its document root node', function() {
var c = canvas.fromXML('');
- expect(c.doc().wlxmlTag).to.equal('section');
+ expect(c.doc().getWlxmlTag()).to.equal('section');
+ });
+
+ describe('root element', function() {
+ it('has no parent', function() {
+ var c = canvas.fromXML('');
+ expect(c.doc().parent()).to.be.null;
+ });
});
describe('DocumentTextElement', function() {
@@ -98,14 +86,64 @@ describe('Canvas', function() {
});
it('knows WLXML class of a WLXML tag it renders', function(){
- var c = canvas.fromXML(''),
+ var c = canvas.fromXML(''),
section = c.doc();
- expect(section.getWlxmlClass()).to.equal('some.class');
- section.setWlxmlClass('some.other.class');
- expect(section.getWlxmlClass()).to.equal('some.other.class');
+ expect(section.getWlxmlClass()).to.equal('some.class.A');
+ section.setWlxmlClass('some.class.B');
+ expect(section.getWlxmlClass()).to.equal('some.class.B');
section.setWlxmlClass(null);
expect(section.getWlxmlClass()).to.be.undefined;
});
+
+
+
+ describe('element has meta attributes', function() {
+ it('can change its meta attributes', function() {
+ var c = canvas.fromXML(''),
+ span = c.doc().children()[0];
+
+ expect(span.getWlxmlMetaAttr('uri')).to.equal('someuri');
+ span.setWlxmlMetaAttr('uri', 'otheruri');
+ expect(span.getWlxmlMetaAttr('uri')).to.equal('otheruri');
+ });
+
+ it('changes its meta attributes with class change', function() {
+ var c = canvas.fromXML(''),
+ span = c.doc().children()[0];
+
+ expect(span.getWlxmlMetaAttr('uri')).to.equal('someuri');
+ span.setWlxmlClass('author');
+ expect(span.getWlxmlMetaAttr('uri')).to.be.undefined;
+ });
+
+ it('keeps meta attribute value on class change if a new class has this attribute', function() {
+ var c = canvas.fromXML(''),
+ span = c.doc().children()[0];
+ span.setWlxmlClass('uri.some.subclass');
+ expect(span.getWlxmlMetaAttr('uri')).to.equal('someuri');
+ });
+ });
+ });
+
+ it('returns DocumentNodeElement instance from HTMLElement', function() {
+ var c = canvas.fromXML(''),
+ htmlElement = c.doc().dom().get(0),
+ element = c.getDocumentElement(htmlElement);
+ expect(element).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(element.sameNode(c.doc()));
+ });
+
+ it('returns DocumentTextElement instance from Text Node', function() {
+ var c = canvas.fromXML(''),
+ aliceElement = c.doc().children()[0],
+ textNode = aliceElement.dom().contents()[0],
+ element = c.getDocumentElement(textNode);
+
+ expect(textNode.nodeType).to.equal(Node.TEXT_NODE, 'text node selected');
+ expect($(textNode).text()).to.equal('Alice');
+
+ expect(element).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(element.sameNode(c.doc().children()[0]));
});
});
@@ -226,6 +264,32 @@ describe('Canvas', function() {
expect(c.doc().children()[2].getText()).to.equal(' cat');
});
});
+
+ describe('getting vertically first text element', function() {
+ it('returns the first child if it\'s text element, ignores metadata', function() {
+ var c = canvas.fromXML(''),
+ first = c.doc().getVerticallyFirstTextElement();
+
+ expect(first.sameNode(c.doc().children()[1])).to.be.true;
+ });
+
+ it('looks recursively inside node elements if they precede text element', function() {
+ var c = canvas.fromXML('\
+ '),
+ textAlice = c.doc().children()[0].children()[0].children()[0],
+ first = c.doc().getVerticallyFirstTextElement();
+
+ expect(textAlice).to.be.instanceOf(documentElement.DocumentTextElement);
+ expect(first.sameNode(textAlice)).to.be.true;
+ });
+ });
});
describe('manipulation api', function() {
@@ -237,7 +301,7 @@ describe('Canvas', function() {
children = c.doc().children();
expect(children.length).to.equal(1);
- expect(children[0].sameNode(appended));
+ expect(children[0].sameNode(appended)).to.be.true;
});
it('can put new TextElement at the end', function() {
@@ -246,7 +310,7 @@ describe('Canvas', function() {
children = c.doc().children();
expect(children.length).to.equal(1);
- expect(children[0].sameNode(appended));
+ expect(children[0].sameNode(appended)).to.be.true;
expect(children[0].getText()).to.equal('Alice');
});
@@ -256,7 +320,7 @@ describe('Canvas', function() {
added = div.after({tag: 'header', klass: 'some.class'}),
children = c.doc().children();
expect(children.length).to.equal(2);
- expect(children[1].sameNode(added));
+ expect(children[1].sameNode(added)).to.be.true;
});
it('can put new Nodeelement before another element', function() {
@@ -265,7 +329,7 @@ describe('Canvas', function() {
added = div.before({tag: 'header', klass: 'some.class'}),
children = c.doc().children();
expect(children.length).to.equal(2);
- expect(children[0].sameNode(added));
+ expect(children[0].sameNode(added)).to.be.true;
});
it('can put new DocumentNodeElement after DocumentTextElement', function() {
@@ -292,6 +356,53 @@ describe('Canvas', function() {
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 = 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 = 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 = 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() {
@@ -301,18 +412,49 @@ describe('Canvas', function() {
section = c.doc(),
text = section.children()[0].children()[0];
- text.split({offset: 5});
+ var returnedValue = 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.getWlxmlTag()).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.getWlxmlTag()).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');
+
+ expect(returnedValue.first.sameNode(header1)).to.equal(true, 'first node returnde');
+ expect(returnedValue.second.sameNode(header2)).to.equal(true, 'second node returned');
+ });
+
+ it('leaves empty copy of DocumentNodeElement if splitting at the very beginning', function() {
+ var c = canvas.fromXML(''),
+ section = c.doc(),
+ text = section.children()[0].children()[0];
+
+ text.split({offset: 0});
+
+ var header1 = section.children()[0];
+ var header2 = section.children()[1];
+
+ expect(header1.children().length).to.equal(0);
+ expect(header2.children()[0].getText()).to.equal('Some header');
+ });
+
+ it('leaves empty copy of DocumentNodeElement if splitting at the very end', function() {
+ var c = canvas.fromXML(''),
+ section = c.doc(),
+ text = section.children()[0].children()[0];
+
+ text.split({offset: 11});
+
+ var header1 = section.children()[0];
+ var header2 = section.children()[1];
+
+ expect(header1.children()[0].getText()).to.equal('Some header');
+ expect(header2.children().length).to.equal(0);
});
it('keeps DocumentTextElement\'s parent\'s children elements intact', function() {
@@ -330,19 +472,19 @@ describe('Canvas', function() {
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');
+ expect(sectionChildren[0].getWlxmlTag()).to.equal('header', 'First section element is a wlxml header');
+ expect(sectionChildren[1].getWlxmlTag()).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[1].getWlxmlTag()).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[1].getWlxmlTag()).to.equal('span', 'Second header has span in the middle');
expect(secondHeaderChildren[2].getText()).to.equal(' header', 'Second header ends with text');
});
});
@@ -375,26 +517,42 @@ describe('Canvas', function() {
expect(returned.getWlxmlClass()).to.equal('some.class');
});
- it('wraps part of DocumentTextElement', function() {
- var c = canvas.fromXML(''),
- 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');
+ 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 c = canvas.fromXML(''),
+ text = c.doc().children()[0];
+
+ var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class', start: offsets.start, end: offsets.end}),
+ 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(returned.getWlxmlTag()).to.equal('header');
+ expect(returned.getWlxmlClass()).to.equal('some.class');
+ 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');
+ });
+ });
- expect(children[1].sameNode(returned)).to.be.true;
- expect(returned.getWlxmlTag()).to.equal('header');
- expect(returned.getWlxmlClass()).to.equal('some.class');
- expect(children[1].children().length).to.equal(1);
- expect(children[1].children()[0].getText()).to.equal(' has a ');
+ it('wraps whole text inside DocumentTextElement if offsets span entire content', function() {
+ var c = canvas.fromXML(''),
+ text = c.doc().children()[0];
+
+ var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class', start: 0, end: 15}),
+ children = c.doc().children();
- expect(children[2]).to.be.instanceOf(documentElement.DocumentTextElement);
- expect(children[2].getText()).to.equal('cat');
+ expect(children.length).to.equal(1);
+ expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+ expect(children[0].children()[0].getText()).to.equal('Alice has a cat');
+ });
});
it('wraps text spanning multiple sibling DocumentTextNodes', function() {
@@ -426,31 +584,87 @@ describe('Canvas', function() {
expect(wrapperChildren[2].getText()).to.equal(' cat');
});
});
+
+ describe('unwrapping', function() {
+ it('unwraps DocumentTextElement from its parent DocumentNodeElement if it\'s its only child', function() {
+ var c = canvas.fromXML(''),
+ section = c.doc(),
+ text = section.children()[1].children()[0];
+
+ var newTextContainer = text.unwrap();
+
+ expect(section.children().length).to.equal(1, 'section has one child');
+ expect(section.children()[0].getText()).to.equal('Alice has a cat');
+ expect(newTextContainer.sameNode(c.doc())).to.equal(true, 'unwrap returns new text parent DocumentNodeElement');
+ })
+ });
});
describe('Lists api', function() {
- it('allows creation of a list from existing sibling DocumentElements', function() {
- var c = canvas.fromXML('\
- \
- Alice\
- has
\
- a\
- cat
\
- '),
- section = c.doc(),
- textAlice = section.children()[0],
- divCat = section.children()[3]
+ describe('creating lists', function() {
+ it('allows creation of a list from existing sibling DocumentElements', function() {
+ var c = canvas.fromXML('\
+ \
+ Alice\
+ has
\
+ a\
+ cat
\
+ '),
+ section = c.doc(),
+ textHas = section.children()[1],
+ divA = section.children()[2]
+
+ c.list.create({element1: textHas, element2: divA});
+
+ expect(section.children().length).to.equal(3, 'section has three child elements');
+
+ var child1 = section.children()[0],
+ list = section.children()[1],
+ child3 = section.children()[2];
+
+ expect(child1.getText()).to.equal('Alice');
+ expect(list.is('list')).to.equal(true, 'second child is a list');
+ expect(list.children().length).to.equal(2, 'list contains two elements');
+ list.children().forEach(function(child) {
+ expect(child.getWlxmlClass()).to.equal('item', 'list childs have wlxml class of item');
+ });
+ expect(child3.children()[0].getText()).to.equal('cat');
+ });
- c.list.create({element1: textAlice, element2: divCat});
+ it('allows creating nested list from existing sibling list items', function() {
+ var c = canvas.fromXML('\
+ '),
+ outerList = c.doc().children()[0],
+ itemB = outerList.children()[1],
+ itemC = outerList.children()[2];
+
- expect(section.children().length).to.equal(1, 'section has one child element');
+ c.list.create({element1: itemB, element2: itemC});
+
+ var outerListItems = outerList.children(),
+ innerList = outerListItems[1].children()[0],
+ innerListItems = innerList.children();
+
+ expect(outerListItems.length).to.equal(3, 'outer list has three items');
+ expect(outerListItems[0].children()[0].getText()).to.equal('A', 'first outer item ok');
+ expect(outerListItems[1].getWlxmlClass()).to.equal('item', 'inner list is wrapped by item element');
+
+ expect(innerList.is('list')).to.equal(true, 'inner list created');
+ expect(innerListItems.length).to.equal(2, 'inner list has two items');
+ expect(innerListItems[0].children()[0].getText()).to.equal('B', 'first inner item ok');
+ expect(innerListItems[1].children()[0].getText()).to.equal('C', 'second inner item ok');
+
+ expect(outerListItems[2].children()[0].getText()).to.equal('D', 'last outer item ok');
- 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');
});
+
});
describe('extracting list items', function() {
@@ -592,7 +806,7 @@ describe('Canvas', function() {
nestedList = list.children()[1].children()[0],
nestedListItem = nestedList.children()[1];
- c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: true});
+ c.list.extractItems({element1: nestedListItem, element2: nestedListItem});
var section = c.doc(),
list = section.children()[0],
@@ -641,7 +855,7 @@ describe('Canvas', function() {
nestedListItem1 = nestedList.children()[1],
nestedListItem2 = nestedList.children()[2];
- c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2, merge: true});
+ c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2});
var section = c.doc(),
list = section.children()[0],
@@ -682,7 +896,7 @@ describe('Canvas', function() {
nestedListItem1 = nestedList.children()[0],
nestedListItem2 = nestedList.children()[1];
- c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2, merge: true});
+ c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2});
var section = c.doc(),
list = section.children()[0],
@@ -723,7 +937,7 @@ describe('Canvas', function() {
nestedListItem1 = nestedList.children()[0],
nestedListItem2 = nestedList.children()[1];
- c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2, merge: true});
+ c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2});
var section = c.doc(),
list = section.children()[0],
@@ -738,10 +952,338 @@ describe('Canvas', function() {
expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok');
expect(item4.children()[0].getText()).to.equal('2', 'fourth item ok');
});
+
+ it('extracts items out of outer most list when merge flag is set to false', function() {
+ var c = canvas.fromXML('\
+ '),
+ section = c.doc(),
+ list = section.children()[0],
+ nestedList = list.children()[1].children()[0],
+ nestedListItem = nestedList.children()[0];
+
+ var test = c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: false});
+
+ expect(test).to.equal(true, 'extraction status ok');
+
+ var sectionChildren = section.children(),
+ extractedItem = sectionChildren[1];
+
+ expect(sectionChildren.length).to.equal(3, 'section has three children');
+ expect(sectionChildren[0].is('list')).to.equal(true, 'first child is a list');
+
+ expect(extractedItem.getWlxmlTag()).to.equal('div', 'extracted item is a wlxml div');
+ expect(extractedItem.getWlxmlClass()).to.equal(undefined, 'extracted item has no wlxml class');
+ expect(extractedItem.children()[0].getText()).to.equal('1.1', 'extracted item ok');
+ expect(sectionChildren[2].is('list')).to.equal(true, 'second child is a list');
+ });
+ });
+ });
+
+ });
+
+ describe('Cursor', function() {
+
+ var getSelection;
+
+ var findTextNode = function(inside, text) {
+ var nodes = inside.find(':not(iframe)').addBack().contents().filter(function() {
+ return this.nodeType === Node.TEXT_NODE && this.data === text;
+ });
+ if(nodes.length)
+ return nodes[0];
+ return null;
+ }
+
+ beforeEach(function() {
+ getSelection = sinon.stub(window, 'getSelection');
+ });
+
+ afterEach(function() {
+ getSelection.restore();
+ });
+
+ it('returns position when browser selection collapsed', function() {
+ var c = canvas.fromXML(''),
+ dom = c.doc().dom(),
+ text = findTextNode(dom, 'Alice has a cat');
+
+ expect(text.nodeType).to.equal(Node.TEXT_NODE, 'correct node selected');
+ expect($(text).text()).to.equal('Alice has a cat');
+
+ getSelection.returns({
+ anchorNode: text,
+ focusNode: text,
+ anchorOffset: 5,
+ focusOffset: 5,
+ isCollapsed: true
});
+ var cursor = c.getCursor(),
+ position = cursor.getPosition();
+
+ expect(cursor.isSelecting()).to.equal(false, 'cursor is not selecting anything');
+ expect(position.element.getText()).to.equal('Alice has a cat');
+ expect(position.offset).to.equal(5);
+ expect(position.offsetAtEnd).to.equal(false, 'offset is not at end');
+
+ getSelection.returns({
+ anchorNode: text,
+ focusNode: text,
+ anchorOffset: 15,
+ focusOffset: 15,
+ isCollapsed: true
+ });
+
+ expect(cursor.getPosition().offsetAtEnd).to.equal(true, 'offset at end');
+ });
+
+ it('returns boundries of selection when browser selection not collapsed', function() {
+ var c = canvas.fromXML(''),
+ dom = c.doc().dom(),
+ text = {
+ alice: findTextNode(dom, 'Alice '),
+ has: findTextNode(dom, 'has'),
+ cat: findTextNode(dom, ' cat')
+ },
+ cursor = c.getCursor(),
+ aliceElement = c.getDocumentElement(text.alice),
+ catElement = c.getDocumentElement(text.cat);
+
+
+ [
+ {focus: text.alice, focusOffset: 1, anchor: text.cat, anchorOffset: 2, selectionAnchor: catElement},
+ {focus: text.cat, focusOffset: 2, anchor: text.alice, anchorOffset: 1, selectionAnchor: aliceElement}
+ ].forEach(function(s, idx) {
+ getSelection.returns({isColapsed: false, anchorNode: s.anchor, anchorOffset: s.anchorOffset, focusNode: s.focus, focusOffset: s.focusOffset});
+
+ var selectionStart = cursor.getSelectionStart(),
+ selectionEnd = cursor.getSelectionEnd(),
+ selectionAnchor = cursor.getSelectionAnchor();
+
+ expect(cursor.isSelecting()).to.equal(true, 'cursor is selecting');
+ expect(selectionStart.element.sameNode(aliceElement)).to.equal(true, '"Alice" is the start of the selection ' + idx);
+ expect(selectionStart.offset).to.equal(1, '"Alice" offset ok' + idx);
+ expect(selectionEnd.element.sameNode(catElement)).to.equal(true, '"Cat" is the start of the selection ' + idx);
+ expect(selectionEnd.offset).to.equal(2, '"Cat" offset ok' + idx);
+ expect(selectionAnchor.element.sameNode(s.selectionAnchor)).to.equal(true, 'anchor ok');
+ expect(selectionAnchor.offset).to.equal(s.anchorOffset, 'anchor offset ok');
+ });
});
+ it('recognizes when browser selection boundries lies in sibling DocumentTextElements', function() {
+ var c = canvas.fromXML(''),
+ dom = c.doc().dom(),
+ text = {
+ alice: findTextNode(dom, 'Alice '),
+ has: findTextNode(dom, 'has'),
+ a: findTextNode(dom, ' a '),
+ big: findTextNode(dom, 'big'),
+ cat: findTextNode(dom, ' cat'),
+ },
+ cursor = c.getCursor();
+
+ expect($(text.alice).text()).to.equal('Alice ');
+ expect($(text.has).text()).to.equal('has');
+ expect($(text.a).text()).to.equal(' a ');
+ expect($(text.big).text()).to.equal('big');
+ expect($(text.cat).text()).to.equal(' cat');
+
+ getSelection.returns({anchorNode: text.alice, focusNode: text.a});
+ expect(cursor.isSelectingSiblings()).to.equal(true, '"Alice" and "a" are children');
+
+ getSelection.returns({anchorNode: text.alice, focusNode: text.cat});
+ expect(cursor.isSelectingSiblings()).to.equal(true, '"Alice" and "cat" are children');
+
+ getSelection.returns({anchorNode: text.alice, focusNode: text.has});
+ expect(cursor.isSelectingSiblings()).to.equal(false, '"Alice" and "has" are not children');
+
+ getSelection.returns({anchorNode: text.has, focusNode: text.big});
+ expect(cursor.isSelectingSiblings()).to.equal(false, '"has" and "big" are not children');
+
+ })
});
+
+ describe('Serializing document to WLXML', function() {
+ it('keeps document intact when no changes have been made', function() {
+ var xmlIn = '',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+
+ var parser = new DOMParser(),
+ input = parser.parseFromString(xmlIn, "application/xml").childNodes[0],
+ output = parser.parseFromString(xmlOut, "application/xml").childNodes[0];
+
+ expect(input.isEqualNode(output)).to.be.true;
+ });
+
+ it('keeps arbitrary node attributes intact', function() {
+ var xmlIn = '',
+ $xmlOut = $(canvas.fromXML(xmlIn).toXML());
+
+ expect($xmlOut.attr('a')).to.equal('1');
+ expect($xmlOut.attr('xmlns:dcterms')).to.equal('http://purl.org/dc/terms/');
+ });
+
+ it('doesn\' serialize meta attribute if its empty', function() {
+ var c;
+
+ c = canvas.fromXML('');
+ c.doc().setWlxmlMetaAttr('uri', '');
+ expect($(c.toXML()).attr('meta-uri')).to.equal(undefined, 'overriding attribute with zero length string');
+
+ c = canvas.fromXML('');
+ 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 = '',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+ expect(xmlOut).to.equal(xmlIn);
+ });
+ it('keeps entities intact when they form html/xml', function() {
+ var xmlIn = '',
+ 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 = ' ',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+
+ expect(xmlOut.substr(4)).to.equal(' <', 'start');
+ expect(xmlOut.substr(-2)).to.equal('> ', 'end');
+ });*/
+ it('keeps white space between XML nodes', function() {
+ var xmlIn = '',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+
+ var partsIn = xmlIn.split('\n\n\n'),
+ partsOut = xmlOut.split('\n\n\n');
+
+ expect(partsIn).to.deep.equal(partsOut);
+ });
+
+ it('keeps white space between XML nodes - inline case', function() {
+ var xmlIn = '',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+
+ var partsIn = xmlIn.split('\n\n\n'),
+ partsOut = xmlOut.split('\n\n\n');
+
+ expect(partsIn).to.deep.equal(partsOut);
+ });
+
+ it('keeps white space at the beginning of text', function() {
+ var xmlIn = '',
+ c = canvas.fromXML(xmlIn),
+ xmlOut = c.toXML();
+
+ expect(xmlOut).to.equal(xmlIn);
+ });
+
+ it('nests new children block elements', function() {
+ var c = canvas.fromXML('');
+
+ c.doc().append({tag: 'header'});
+
+ var xmlOut = c.toXML();
+ expect(xmlOut.split('\n ')[0]).to.equal('', 'nesting start ok');
+ expect(xmlOut.split('\n').slice(-1)[0]).to.equal('', 'nesting end ok');
+
+ });
+
+ it('doesn\'t nest new children inline elements', function() {
+ var c = canvas.fromXML('');
+
+ c.doc().append({tag: 'span'});
+
+ var xmlOut = c.toXML();
+ expect(xmlOut).to.equal('');
+ });
+
+ it('keeps original white space at the end of text', function() {
+
+ var xmlIn = ' Some text ended with white space \
+ \
+ Some text some text\
+ \
+ ',
+ 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 = '\
+ \
+ Some text surrounded by white space\
+ \
+ ',
+ 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 = '\
+ \
+ \
+ Some text surrounded by white space\
+ \
+ ',
+ c = canvas.fromXML(xmlIn);
+
+ var xmlOut = c.toXML();
+ expect(xmlOut).to.equal(xmlIn);
+ });
+
+ it('keeps white space after detaching text element', function() {
+ var xmlIn = '\n\
+ \n\
+ text1\n\
+ \n\
+ ',
+ expectedXmlOut = '',
+ 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);
+ });
+
+ })
+ })
});