X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/6651adb0f9bd9b0c5c83047a3b66f66e1cc7fc57..a72a2ac218147b7c6874fbdc361d0a3fb6532a88:/modules/documentCanvas/canvas/canvas.test3.js?ds=sidebyside diff --git a/modules/documentCanvas/canvas/canvas.test3.js b/modules/documentCanvas/canvas/canvas.test3.js index 135b0b4..c4dc610 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'; @@ -26,10 +27,18 @@ describe('Canvas', function() { \ '); 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.' + + '
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($(expected)[0])).to.be.true; }); @@ -53,9 +62,13 @@ describe('Canvas', function() { }); describe('Internal HTML representation of a DocumentTextElement', function() { - it('is just a TextNode', function() { + it('is text node wrapped in a div with wlxml-text attribute set', function() { var dom = canvas.fromXML('
Alice
').doc().children()[0].dom(); - expect(dom[0].nodeType === Node.TEXT_NODE); + expect(dom.prop('tagName')).to.equal('DIV'); + expect(dom.attr('wlxml-text')).to.equal(''); + expect(dom.contents().length).to.equal(1); + expect(dom.contents()[0].nodeType).to.equal(Node.TEXT_NODE); + expect($(dom.contents()[0]).text()).to.equal('Alice'); }); }); @@ -67,7 +80,14 @@ 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 +118,64 @@ 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('
Alice
'), + 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 +296,32 @@ 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('
authorAlice
has
a cat
'), + 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('\ +
\ +
\ +
\ + Alice\ +
\ +
\ + Some text\ +
'), + 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 +333,7 @@ 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 +342,7 @@ 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 +352,7 @@ 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 +361,7 @@ 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() { @@ -301,18 +397,49 @@ 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('
Some header
'), + 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('
Some header
'), + 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 +457,19 @@ 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 +502,42 @@ describe('Canvas', function() { expect(returned.getWlxmlClass()).to.equal('some.class'); }); - it('wraps part of DocumentTextElement', function() { - var c = canvas.fromXML('
Alice has a cat
'), - text = c.doc().children()[0]; - - var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class', start: 5, end: 12}), - children = c.doc().children(); + 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('
Alice has a cat
'), + 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.length).to.equal(3); - - expect(children[0]).to.be.instanceOf(documentElement.DocumentTextElement); - expect(children[0].getText()).to.equal('Alice'); + it('wraps whole text inside DocumentTextElement if offsets span entire content', function() { + var c = canvas.fromXML('
Alice has a cat
'), + text = c.doc().children()[0]; + + var returned = text.wrapWithNodeElement({tag: 'header', klass: 'some.class', start: 0, end: 15}), + children = c.doc().children(); - 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.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 +569,86 @@ 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('
Alice has a cat
'), + section = c.doc(), + text = section.children()[1].children()[0]; + + text.unwrap(); + + expect(section.children().length).to.equal(1, 'section has one child'); + expect(section.children()[0].getText()).to.equal('Alice has a cat'); + }) + }); }); 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('\ +
\ +
\ +
A
\ +
B
\ +
C
\ +
D
\ +
\ +
'), + outerList = c.doc().children()[0], + itemB = outerList.children()[1], + itemC = outerList.children()[2]; + + + c.list.create({element1: itemB, element2: itemC}); + + var outerListItems = outerList.children(), + innerList = outerListItems[1].children()[0], + innerListItems = innerList.children(); - expect(section.children().length).to.equal(1, 'section has one child element'); + 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() { @@ -499,20 +697,24 @@ describe('Canvas', function() {
\
0
\
1
\ +
2
\
\ '), list = c.doc().children()[0], item1 = list.children()[0], - item2 = list.children()[1]; + item2 = list.children()[1], + item3 = list.children()[2]; - c.list.extractItems({element1: item1, element2: item1}); + c.list.extractItems({element1: item1, element2: item2}); var section = c.doc(), - oldItem = section.children()[0], - newList = section.children()[1]; + oldItem1 = section.children()[0], + oldItem2 = section.children()[1], + newList = section.children()[2]; - expect(section.children().length).to.equal(2, 'section has two children'); - expect(oldItem.children()[0].getText()).to.equal('0', 'first item extracted'); + expect(section.children().length).to.equal(3, 'section has three children'); + expect(oldItem1.children()[0].getText()).to.equal('0', 'first item extracted'); + expect(oldItem2.children()[0].getText()).to.equal('1', 'second item extracted'); expect(newList.is('list')).to.equal(true, 'list lies below extracted item'); expect(newList.children().length).to.equal(1, 'list has now one child'); }); @@ -523,20 +725,24 @@ describe('Canvas', function() {
\
0
\
1
\ +
2
\
\ '), list = c.doc().children()[0], item1 = list.children()[0], - item2 = list.children()[1]; + item2 = list.children()[1], + item3 = list.children()[2]; - c.list.extractItems({element1: item2, element2: item2}); + c.list.extractItems({element1: item2, element2: item3}); var section = c.doc(), - oldItem = section.children()[1], + oldItem1 = section.children()[1], + oldItem2 = section.children()[2], newList = section.children()[0]; - expect(section.children().length).to.equal(2, 'section has two children'); - expect(oldItem.children()[0].getText()).to.equal('1', 'first item extracted'); + expect(section.children().length).to.equal(3, 'section has three children'); + expect(oldItem1.children()[0].getText()).to.equal('1', 'first item extracted'); + expect(oldItem2.children()[0].getText()).to.equal('2', 'second item extracted'); expect(newList.is('list')).to.equal(true, 'list lies above extracted item'); expect(newList.children().length).to.equal(1, 'list has now one child'); }); @@ -546,20 +752,23 @@ describe('Canvas', function() {
\
\
some item
\ +
some item 2
\
\
'), list = c.doc().children()[0], - item = list.children()[0]; + item1 = list.children()[0], + item2 = list.children()[1]; - c.list.extractItems({element1: item, element2: item}); + 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]; + oldItem1 = section.children()[0], + oldItem2 = section.children()[1]; - expect(section.children().length).to.equal(1, 'section contains one child'); + expect(section.children().length).to.equal(2, 'section contains two children'); + expect(oldItem1.children()[0].getText()).to.equal('some item'); + expect(oldItem2.children()[0].getText()).to.equal('some item 2'); }); it('creates two lists with extracted items in the middle if extracting from the middle of the list - nested case' , function() { @@ -581,7 +790,7 @@ 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], @@ -619,6 +828,7 @@ describe('Canvas', function() {
\
1.1
\
1.2
\ +
1.3
\
\ \
2
\ @@ -626,25 +836,28 @@ describe('Canvas', function() { '), list = c.doc().children()[0], nestedList = list.children()[1].children()[0], - nestedListItem = nestedList.children()[1]; + nestedListItem1 = nestedList.children()[1], + nestedListItem2 = nestedList.children()[2]; - c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: true}); + c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2}); var section = c.doc(), list = section.children()[0], item1 = list.children()[0], item2 = list.children()[1], item3 = list.children()[2], - item4 = list.children()[3]; + item4 = list.children()[3], + item5 = list.children()[4]; nestedList = item2.children()[0]; - expect(list.children().length).to.equal(4, 'top list has four items'); + expect(list.children().length).to.equal(5, 'top list has five items'); expect(item1.children()[0].getText()).to.equal('0', 'first item ok'); expect(item2.getWlxmlClass()).to.equal('item', 'nested list is still wrapped in item element'); expect(nestedList.children().length).to.equal(1, 'nested list is left with one child'); expect(nestedList.children()[0].children()[0].getText()).to.equal('1.1', 'nested list item left alone'); - expect(item3.children()[0].getText()).to.equal('1.2', 'second item ok'); - expect(item4.children()[0].getText()).to.equal('2', 'fourth item ok'); + expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok'); + expect(item4.children()[0].getText()).to.equal('1.3', 'fourth item ok'); + expect(item5.children()[0].getText()).to.equal('2', 'fifth item ok'); }); it('puts extracted items above the list if starting item is the first one - nested case' , function() { @@ -656,6 +869,7 @@ describe('Canvas', function() {
\
1.1
\
1.2
\ +
1.3
\
\ \
2
\ @@ -663,25 +877,29 @@ describe('Canvas', function() { '), list = c.doc().children()[0], nestedList = list.children()[1].children()[0], - nestedListItem = nestedList.children()[0]; + nestedListItem1 = nestedList.children()[0], + nestedListItem2 = nestedList.children()[1]; - c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: true}); + c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2}); var section = c.doc(), list = section.children()[0], item1 = list.children()[0], item2 = list.children()[1], item3 = list.children()[2], - item4 = list.children()[3]; - nestedList = item3.children()[0]; + item4 = list.children()[3], + item5 = list.children()[4]; + nestedList = item4.children()[0]; - expect(list.children().length).to.equal(4, 'top list has four items'); + expect(list.children().length).to.equal(5, 'top list has five items'); expect(item1.children()[0].getText()).to.equal('0', 'first item ok'); expect(item2.children()[0].getText()).to.equal('1.1', 'second item ok'); - expect(item3.getWlxmlClass()).to.equal('item', 'nested list is still wrapped in item element'); + expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok'); + + expect(item4.getWlxmlClass()).to.equal('item', 'nested list is still wrapped in item element'); expect(nestedList.children().length).to.equal(1, 'nested list is left with one child'); - expect(nestedList.children()[0].children()[0].getText()).to.equal('1.2', 'nested list item left alone'); - expect(item4.children()[0].getText()).to.equal('2', 'fourth item ok'); + expect(nestedList.children()[0].children()[0].getText()).to.equal('1.3', 'nested list item left alone'); + expect(item5.children()[0].getText()).to.equal('2', 'fifth item ok'); }); it('removes list if all its items are extracted - nested case', function() { @@ -692,6 +910,7 @@ describe('Canvas', function() {
\
\
1.1
\ +
1.2
\
\
\
2
\ @@ -699,24 +918,174 @@ describe('Canvas', function() { '), list = c.doc().children()[0], nestedList = list.children()[1].children()[0], - nestedListItem = nestedList.children()[0]; + nestedListItem1 = nestedList.children()[0], + nestedListItem2 = nestedList.children()[1]; - c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: true}); + c.list.extractItems({element1: nestedListItem1, element2: nestedListItem2}); var section = c.doc(), list = section.children()[0], item1 = list.children()[0], item2 = list.children()[1], - item3 = list.children()[2]; + item3 = list.children()[2], + item4 = list.children()[3]; - expect(list.children().length).to.equal(3, 'top list has three items'); + expect(list.children().length).to.equal(4, 'top list has four items'); expect(item1.children()[0].getText()).to.equal('0', 'first item ok'); expect(item2.children()[0].getText()).to.equal('1.1', 'second item ok'); - expect(item3.children()[0].getText()).to.equal('2', 'third item ok'); + 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('\ +
\ +
\ +
0
\ +
\ +
\ +
1.1
\ +
1.2
\ +
\ +
\ +
2
\ +
\ +
'), + 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; + + beforeEach(function() { + getSelection = sinon.stub(window, 'getSelection'); + }); + + afterEach(function() { + getSelection.restore(); + }); + + it('returns position when browser selection collapsed', function() { + var c = canvas.fromXML('
Alice has a cat
'), + dom = c.doc().dom(), + text = $(dom.contents()[0]).contents()[0]; + + expect(text.nodeType).to.equal(Node.TEXT_NODE, 'correct node selected'); + expect($(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('
Alice has a big cat
'), + dom = c.doc().dom(), + text = { + alice: dom.contents()[0], + has: $(dom.contents()[1]).contents()[0], + cat: dom.contents()[4] + }, + 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('
Alice has a big cat
'), + dom = c.doc().dom(), + text = { + alice: dom.contents()[0], + has: $(dom.contents()[1]).contents()[0], + a: dom.contents()[2], + big: $(dom.contents()[3]).contents()[0], + cat: dom.contents()[4] + }, + cursor = c.getCursor(); + + expect($(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'); + + }) }); });