X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/7427515e04e110e91793887b873f5853751c271a..74635b9e0dd3069953072eab9de946b77d1b313e:/src/smartxml/smartxml.test.js?ds=sidebyside diff --git a/src/smartxml/smartxml.test.js b/src/smartxml/smartxml.test.js index cc2b3cf..a994f05 100644 --- a/src/smartxml/smartxml.test.js +++ b/src/smartxml/smartxml.test.js @@ -169,40 +169,16 @@ describe('smartxml', function() { it('can change tag name', function() { var node = elementNodeFromXML('
'); - node.setTag('span'); + node = node.setTag('span'); expect(node.getTagName()).to.equal('span'); }); - it('emits nodeTagChange event', function() { - var node = elementNodeFromXML('
'), - 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 - // the folowing expectations are required, despite the fact that they actually are - // motivated by implemetation details. - - it('keeps node in the document', function() { - var doc = getDocumentFromXML('
'), - header = doc.root.contents()[0]; - header.setTag('span'); - expect(header.parent().sameNode(doc.root)).to.be.true; - }); it('keeps custom data', function() { var node = elementNodeFromXML('
'); node.setData('key', 'value'); - node.setTag('header'); + node = node.setTag('header'); expect(node.getTagName()).to.equal('header'); expect(node.getData()).to.eql({key: 'value'}); @@ -214,12 +190,13 @@ describe('smartxml', function() { expect(doc.root.getTagName()).to.equal('span'); }); - it('keeps contents', function() { + it('keeps node contents', function() { var node = elementNodeFromXML('
'); - node.setTag('header'); + node = node.setTag('header'); expect(node.contents()).to.have.length(1); }); }); + }); describe('Setting node attributes', function() { it('can set node attribute', function() { @@ -243,6 +220,19 @@ describe('smartxml', function() { }); }); + describe('Searching for the last child text node', function() { + [ + '
xxx
last
', + '
last
', + '
xxx
last
' + ].forEach(function(xml, i) { + var example = 'example ' + i; + it('returns last child text node ' + example + ')', function() { + var doc = getDocumentFromXML(xml), + lastTextNode = doc.root.getLastTextNode(); + expect(lastTextNode.getText()).to.equal('last', example); + }); + }); }); }); @@ -1650,6 +1640,32 @@ describe('smartxml', function() { var transaction = doc.undoStack[0]; expect(transaction.metadata).to.equal(metadata); }); + + it('can be rolled back', function() { + var doc = getDocumentFromXML(''); + + doc.startTransaction(); + doc.root.append({tagName: 'div'}); + doc.rollbackTransaction(); + + expect(doc.undoStack.length).to.equal(0, 'nothing to undo'); + expect(doc.root.contents().length).to.equal(0); + }); + + it('rollbacks and calls error handleor if error gets thrown', function() { + var doc = getDocumentFromXML(''), + err = new Error(), + spy = sinon.spy(); + + doc.transaction(function() { + doc.root.append({tagName: 'div'}); + throw err; + }, {error: spy}); + + expect(spy.args[0][0]).to.equal(err); + expect(doc.root.contents().length).to.equal(0); + expect(doc.undoStack.length).to.equal(0); + }); }); describe('Regression tests', function() { @@ -1678,6 +1694,29 @@ describe('smartxml', function() { doc.redo(); expect(doc.root.getAttr('t')).to.equal('1'); }); + it('can perform undo of an operation performed after automatic transaction rollback', function() { + var doc = getDocumentFromXML('
'), + extension = {document: {transformations: { + throwingTransformation: function() { throw new Error(); } + }}}; + + doc.registerExtension(extension); + + doc.throwingTransformation(); + + doc.transaction(function() { + doc.root.setAttr('x', '2'); + }); + + expect(doc.undoStack.length).to.equal(1); + expect(doc.root.getAttr('x')).to.equal('2'); + + doc.undo(); + + expect(doc.undoStack.length).to.equal(0); + expect(doc.root.getAttr('x')).to.be.undefined; + + }); }); });