X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/1d8d7b5fad1547bc2356f2e69e18ca597c969d9b..72006ca5628befdc32bb1cd31002f22c4a7c8bca:/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 8af9797..56f8ee6 100644 --- a/modules/documentCanvas/canvas/canvas.test3.js +++ b/modules/documentCanvas/canvas/canvas.test3.js @@ -8,6 +8,7 @@ define([ var expect = chai.expect; + describe('Canvas', function() { describe('basic properties', function() { it('renders empty document when canvas created from empty XML', function() { @@ -19,6 +20,24 @@ describe('Canvas', function() { var c = canvas.fromXML('
'); expect(c.doc().wlxmlTag).to.equal('section'); }); + + describe('DocumentElement', function() { + it('knows index of its child', function() { + var c = canvas.fromXML('
'), + root = c.doc(), + child = root.children()[1]; + expect(root.childIndex(child)).to.equal(1); + }); + + describe('DocumentTextElement can have its content set', function() { + var c = canvas.fromXML('
Alice
'), + root = c.doc(), + text = root.children()[0]; + + text.setText('a cat'); + expect(root.children()[0].getText()).to.equal('a cat'); + }); + }); }); describe('document representation api', function() { @@ -78,7 +97,6 @@ describe('Canvas', function() { }); }); - describe('free text handling', function() { it('sees free text', function() { var c = canvas.fromXML('
Alice has a cat
'), @@ -89,6 +107,7 @@ describe('Canvas', function() { 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('
'); @@ -101,24 +120,43 @@ describe('Canvas', function() { }); it('ignores white space surrounding block elements', function() { var c = canvas.fromXML('
'); - var children = c.doc().children(); - expect(children.length).to.equal(1); - expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement); + 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('
'); - var children = c.doc().children(); - expect(children.length === 2); - [0,1].forEach(function(idx) { - expect(children[idx]).to.be.instanceOf(documentElement.DocumentNodeElement); - }); + var children = c.doc().children(); + expect(children.length === 2); + [0,1].forEach(function(idx) { + expect(children[idx]).to.be.instanceOf(documentElement.DocumentNodeElement); + }); + }); + + it('trims white space from the beginning and the end of the block elements', function() { + var c = canvas.fromXML('
Alice has a cat
'); + expect(c.doc().children()[0].getText()).to.equal('Alice '); + expect(c.doc().children()[2].getText()).to.equal(' a cat'); + }); + + it('normalizes string of white characters to one space at the inline element boundries', function() { + var c = canvas.fromXML(' Alice has a cat '); + expect(c.doc().children()[0].getText()).to.equal(' Alice has a cat '); + }); + + it('normalizes string of white characters to one space before inline element', function() { + var c = canvas.fromXML('
Alice has a cat
'); + expect(c.doc().children()[0].getText()).to.equal('Alice has '); + }); + + it('normalizes string of white characters to one space after inline element', function() { + var c = canvas.fromXML('
Alice has a cat
'); + expect(c.doc().children()[2].getText()).to.equal(' cat'); }); }); - }) + }); describe('manipulation api', function() { - - describe('Basic Element inserting', function() { it('can put new NodeElement at the end', function() { @@ -130,7 +168,111 @@ describe('Canvas', function() { expect(children[0].sameNode(appended)); }); - //it('can') + it('can put new TextElement at the end', function() { + var c = canvas.fromXML('
'), + appended = c.doc().append({text: 'Alice'}), + children = c.doc().children(); + + expect(children.length).to.equal(1); + expect(children[0].sameNode(appended)); + expect(children[0].getText()).to.equal('Alice'); + }); + + it('can put new NodeElement after another NodeElement', function() { + var c = canvas.fromXML('
'), + 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)); + }); + + it('can put new Nodeelement before another element', function() { + var c = canvas.fromXML('
'), + div = c.doc().children()[0], + added = div.before({tag: 'header', klass: 'some.class'}), + children = c.doc().children(); + expect(children.length).to.equal(2); + expect(children[0].sameNode(added)); + }); + + it('can put new DocumentNodeElement after DocumentTextElement', function() { + var c = canvas.fromXML('
Alice
'), + text = c.doc().children()[0], + added = text.after({tag: 'p'}), + children = c.doc().children(); + + expect(children.length).to.equal(2); + expect(children[0]).to.be.instanceOf(documentElement.DocumentTextElement); + expect(children[0].getText()).to.equal('Alice'); + expect(children[1]).to.be.instanceOf(documentElement.DocumentNodeElement); + expect(children[1].sameNode(added)).to.be.true; + }); + it('can put new DocumentNodeElement before DocumentTextElement', function() { + var c = canvas.fromXML('
Alice
'), + text = c.doc().children()[0], + added = text.before({tag: 'p'}), + children = c.doc().children(); + + expect(children.length).to.equal(2); + expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement); + expect(children[0].sameNode(added)).to.be.true; + expect(children[1]).to.be.instanceOf(documentElement.DocumentTextElement); + expect(children[1].getText()).to.equal('Alice'); + }); + }); + + describe('Splitting text', function() { + + it('splits DocumentTextElement\'s parent into two DocumentNodeElements of the same type', function() { + var c = canvas.fromXML('
Some header
'), + section = c.doc(), + text = section.children()[0].children()[0]; + + 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.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.children().length).to.equal(1, 'second header has one text child'); + expect(header2.children()[0].getText()).to.equal('header', 'second header has correct content'); + }); + + it('keeps DocumentTextElement\'s parent\'s children elements intact', function() { + var c = canvas.fromXML('\ +
\ +
\ + A fancy and nice header\ +
\ +
'), + section = c.doc(), + header = section.children()[0], + textAnd = header.children()[2]; + + textAnd.split({offset: 2}); + + 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'); + + 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[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[2].getText()).to.equal(' header', 'Second header ends with text'); + }); }); describe('wrapping', function() { @@ -156,32 +298,83 @@ describe('Canvas', function() { expect(returned.sameNode(parent)).to.be.true; expect(returned.sameNode(parent2)).to.be.true; }); - }) - }); + + 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(); - }); -}); + 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(children[1].children().length).to.equal(1); + expect(children[1].children()[0].getText()).to.equal(' has a '); -/*describe('Canvas', function() { - it('can wrap selected document nodes in a list', function() { - var c = canvas.fromXML('\ -
\ -
Alice
\ -
has
\ -
a cat
\ -
- '); - var div_alice = c.doc().children({tag: 'div'})[0]; - var div_cat = c.doc().children({tag: 'div'})[2]; - c.doc.wrapInList({start: div_alice, end: div_cat}); + expect(children[2]).to.be.instanceOf(documentElement.DocumentTextElement); + expect(children[2].getText()).to.equal('cat'); + }); + + it('wraps text spanning multiple sibling DocumentTextNodes', function() { + var c = canvas.fromXML('
Alice has a small cat
'), + section = c.doc(), + wrapper = c.wrapText({ + inside: section, + _with: {tag: 'span', klass: 'some.class'}, + offsetStart: 6, + offsetEnd: 4, + textNodeIdx: [0,2] + }); - expect(c.doc().children().length === 3) + expect(section.children().length).to.equal(2); + expect(section.children()[0]).to.be.instanceOf(documentElement.DocumentTextElement); + expect(section.children()[0].getText()).to.equal('Alice '); + var wrapper2 = section.children()[1]; + expect(wrapper2.sameNode(wrapper)).to.be.true; - }) -});*/ + var wrapperChildren = wrapper.children(); + expect(wrapperChildren.length).to.equal(3); + expect(wrapperChildren[0].getText()).to.equal('has a '); + expect(wrapperChildren[1]).to.be.instanceOf(documentElement.DocumentNodeElement); + expect(wrapperChildren[1].children().length).to.equal(1); + expect(wrapperChildren[1].children()[0].getText()).to.equal('small'); + expect(wrapperChildren[2].getText()).to.equal(' 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] + + c.list.create({element1: textAlice, element2: divCat}); + + expect(section.children().length).to.equal(1, 'section has one child element'); + + 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'); + }); + }); + + }); +}); }); \ No newline at end of file