X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/cee08f0b14be951a31544ae708b2a92f6255e61a..b33289a3a89915e0418ffe66b34e540aa3ab75ba:/src/smartxml/smartxml.test.js?ds=inline diff --git a/src/smartxml/smartxml.test.js b/src/smartxml/smartxml.test.js index 11118f4..bb82467 100644 --- a/src/smartxml/smartxml.test.js +++ b/src/smartxml/smartxml.test.js @@ -1,8 +1,9 @@ define([ 'libs/chai', 'libs/sinon', + 'libs/underscore', './smartxml.js' -], function(chai, sinon, smartxml) { +], function(chai, sinon, _, smartxml) { 'use strict'; /*jshint expr:true */ @@ -769,7 +770,9 @@ describe('smartxml', function() { c = b.contents()[0]; var parents = c.parents(); - expect(parents).to.eql([b,a]); + // @@ + expect(parents[0].sameNode(b)).to.be.true; + expect(parents[1].sameNode(a)).to.be.true; }); }); @@ -836,18 +839,15 @@ describe('smartxml', function() { textNode = doc.root.contents()[0]; extension = {}; - expect(function() { - elementNode.transform('testTransformation'); - }).to.throw(Error); - expect(function() { - textNode.transform('testTransformation'); - }).to.throw(Error); - expect(function() { - doc.testTransformation(); - }).to.throw(Error); + expect(elementNode.testTransformation).to.be.undefined; + expect(textNode.testTransformation).to.be.undefined; + expect(doc.testTransformation).to.be.undefined; + expect(doc.testMethod).to.be.undefined; expect(elementNode.testMethod).to.be.undefined; expect(textNode.testMethod).to.be.undefined; + expect(elementNode.elementTestMethod).to.be.undefined; + expect(textNode.textTestMethod).to.be.undefined; }); it('allows adding method to a document', function() { @@ -871,9 +871,23 @@ describe('smartxml', function() { }); it('allows adding method to a DocumentNode instance', function() { - extension = {documentNode: {methods: { - testMethod: function() { return this; } - }}}; + extension = { + documentNode: { + methods: { + testMethod: function() { return this; } + } + }, + textNode: { + methods: { + textTestMethod: function() { return this; } + } + }, + elementNode: { + methods: { + elementTestMethod: function() { return this; } + } + } + }; doc.registerExtension(extension); @@ -883,13 +897,33 @@ describe('smartxml', function() { expect(elementNode.testMethod().sameNode(elementNode)).to.equal(true, 'context is set to a node instance'); expect(textNode.testMethod().sameNode(textNode)).to.equal(true, 'context is set to a node instance'); + + expect(elementNode.elementTestMethod().sameNode(elementNode)).to.be.true; + expect(elementNode.textTestMethod).to.be.undefined; + + expect(textNode.textTestMethod().sameNode(textNode)).to.be.true; + expect(textNode.elementTestMethod).to.be.undefined; }); it('allows adding transformation to a DocumentNode', function() { - extension = {documentNode: {transformations: { - testTransformation: function() { return this; }, - testTransformation2: {impl: function() { return this;}} - }}}; + extension = { + documentNode: { + transformations: { + testTransformation: function() { return this; }, + testTransformation2: {impl: function() { return this;}} + } + }, + textNode: { + transformations: { + textTestTransformation: function() { return this; } + } + }, + elementNode: { + transformations: { + elementTestTransformation: function() { return this; } + } + } + }; doc.registerExtension(extension); @@ -901,66 +935,262 @@ describe('smartxml', function() { expect(elementNode.testTransformation2().sameNode(elementNode)).to.equal(true, '2'); expect(textNode.testTransformation().sameNode(textNode)).to.equal(true, '3'); expect(textNode.testTransformation2().sameNode(textNode)).to.equal(true, '4'); + + expect(elementNode.elementTestTransformation().sameNode(elementNode)).to.be.true; + expect(elementNode.textTestTransformation).to.be.undefined; + + expect(textNode.textTestTransformation().sameNode(textNode)).to.be.true; + expect(textNode.elementTestTransfomation).to.be.undefined; + }); + + it('allows text/element node methods and transformations to access node and transormations on document node', function() { + + var doc = getDocumentFromXML('
text
'); + + doc.registerExtension({ + documentNode: { + methods: { + test: function() { + return 'super'; + } + }, + transformations: { + testT: function() { + return 'super_trans'; + } + } + }, + elementNode: { + methods: { + test: function() { + return 'element_sub_' + this.__super__.test(); + } + }, + transformations: { + testT: function() { + return 'element_trans_sub_' + this.__super__.testT(); + } + } + }, + textNode: { + methods: { + test: function() { + return 'text_sub_' + this.__super__.test(); + } + }, + transformations: { + testT: function() { + return 'text_trans_sub_' + this.__super__.testT(); + } + } + } + }); + + var textNode = doc.root.contents()[0]; + + expect(doc.root.test()).to.equal('element_sub_super'); + expect(textNode.test()).to.equal('text_sub_super'); + expect(doc.root.testT()).to.equal('element_trans_sub_super_trans'); + expect(textNode.testT()).to.equal('text_trans_sub_super_trans'); }); }); - // describe('Undo/redo', function() { + describe('Undo/redo', function() { + + it('smoke tests', function() { + var doc = getDocumentFromXML('
Alice
'), + textNode = doc.root.contents()[0]; - // it('does work', function() { - // var doc = getDocumentFromXML('
Alice
'), - // span = doc.root.contents()[0]; + expect(doc.undoStack).to.have.length(0); + + textNode.wrapWith({tagName: 'span', start:1, end:2}); + expect(doc.undoStack).to.have.length(1, '1'); + expect(doc.toXML()).to.equal('
Alice
'); - // span.transform('smartxml.detach'); + doc.undo(); + expect(doc.undoStack).to.have.length(0, '2'); + expect(doc.toXML()).to.equal('
Alice
'); + doc.redo(); + expect(doc.undoStack).to.have.length(1, '3'); + expect(doc.toXML()).to.equal('
Alice
'); - // doc.undo(); + doc.undo(); + expect(doc.undoStack).to.have.length(0, '4'); + expect(doc.toXML()).to.equal('
Alice
'); - // expect(doc.root.contents()).to.have.length(1); - // expect(doc.root.contents()[0].getTagName()).to.equal('span'); - // expect(doc.root.contents()[0].contents()[0].getText()).to.equal('Alice'); + doc.undo(); + expect(doc.undoStack).to.have.length(0, '5'); + expect(doc.toXML()).to.equal('
Alice
'); + }); - // doc.redo(); - // expect(doc.root.contents()).to.have.length(0); + it('smoke tests 2', function() { + var doc = getDocumentFromXML('
Alice
'), + textNode = doc.root.contents()[0], + path = textNode.getPath(); - // doc.undo(); - // expect(doc.root.contents()).to.have.length(1); - // expect(doc.root.contents()[0].getTagName()).to.equal('span'); - // expect(doc.root.contents()[0].contents()[0].getText()).to.equal('Alice'); + textNode.setText('Alice '); + textNode.setText('Alice h'); + textNode.setText('Alice ha'); + textNode.setText('Alice has'); - // }); - // it('does work - merged text nodes case', function() { - // var doc = getDocumentFromXML('
Alice has a cat.
'), - // span = doc.root.contents()[1]; + expect(textNode.getText()).to.equal('Alice has'); - // span.transform('smartxml.detach'); + doc.undo(); + expect(doc.root.contents()[0].getText()).to.equal('Alice ha', '1'); + doc.undo(); + expect(doc.root.contents()[0].getText()).to.equal('Alice h', '2'); - // doc.undo(); + doc.redo(); + expect(doc.root.contents()[0].getText()).to.equal('Alice ha', '3'); - // expect(doc.root.contents().length).to.equal(3); - // //console.log(doc.toXML()); - // expect(doc.root.contents()[1].contents()[0].getText()).to.equal('has'); + doc.redo(); + expect(doc.root.contents()[0].getText()).to.equal('Alice has', '4'); - // }); - // it('dbg - don not store nodes in tranformation state!', function() { - // var doc = getDocumentFromXML('
'), - // a = doc.root.contents()[0], - // b = doc.root.contents()[1]; + doc.undo(); + doc.undo(); + textNode = doc.getNodeByPath(path); + textNode.setText('Cat'); + doc.undo(); + textNode = doc.getNodeByPath(path); + expect(textNode.getText()).to.equal('Alice h'); + }); - // a.transform('smartxml.detach'); - // b.transform('smartxml.detach'); - // doc.undo(); - // doc.undo(); - // expect(doc.root.contents().length).to.equal(2); - // expect(doc.root.contents()[0].getTagName()).to.equal('a'); - // expect(doc.root.contents()[1].getTagName()).to.equal('b'); + + var sampleMethod = function(val) { + this._$.attr('x', val); + }; + + var transformations = { + 'unaware': sampleMethod, + 'returning change root': { + impl: sampleMethod, + getChangeRoot: function() { + return this.context; + } + }, + 'implementing undo operation': { + impl: function(t, val) { + t.oldVal = this.getAttr('x'); + sampleMethod.call(this, val); + }, + undo: function(t) { + this.setAttr('x', t.oldVal); + } + } + }; + + _.pairs(transformations).forEach(function(pair) { + var name = pair[0], + transformaton = pair[1]; + + describe(name + ' transformation: ', function() { + var doc, node, nodePath; + + beforeEach(function() { + doc = getDocumentFromXML('
'); + + doc.registerExtension({elementNode: {transformations: { + test: transformaton + }}}); + + node = doc.root.contents()[0]; + nodePath = node.getPath(); + }); - // doc.redo(); - // doc.redo(); - // expect(doc.root.contents().length).to.equal(0); + it('transforms as expected', function() { + node.test('new'); + expect(node.getAttr('x')).to.equal('new'); + }); - // }); - // }); + it('can be undone', function() { + node.test('new'); + doc.undo(); + node = doc.getNodeByPath(nodePath); + expect(node.getAttr('x')).to.equal('old'); + }); + + it('can be undone and then redone', function() { + node.test('new'); + doc.undo(); + doc.redo(); + node = doc.getNodeByPath(nodePath); + expect(node.getAttr('x')).to.equal('new'); + }); + + it('handles a sample scenario', function() { + doc.root.contents()[0].test('1'); + doc.root.contents()[0].test('2'); + doc.root.contents()[0].test('3'); + doc.root.contents()[0].test('4'); + doc.root.contents()[0].test('5'); + + expect(doc.root.contents()[0].getAttr('x')).to.equal('5', 'after initial transformations'); + doc.undo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('4', 'undo 1.1'); + doc.undo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('3', 'undo 1.2'); + doc.redo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('4', 'redo 1.1'); + doc.redo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('5', 'redo 1.2'); + doc.undo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('4', 'undo 2.1'); + doc.root.contents()[0].test('10'); + expect(doc.root.contents()[0].getAttr('x')).to.equal('10', 'additional transformation'); + expect(doc.redoStack.length).to.equal(0, 'transformation cleared redo stack'); + doc.redo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('10', 'empty redoStack so redo was noop'); + doc.undo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('4', 'undoing additional transformation'); + doc.redo(); + expect(doc.root.contents()[0].getAttr('x')).to.equal('10', 'redoing additional transformation'); + }); + }); + }); + + it('smoke tests nested transformations', function() { + var doc = getDocumentFromXML('
'); + + doc.registerExtension({elementNode: {transformations: { + nested: function(v) { + this._$.attr('innerAttr', v); + }, + outer: function(v) { + this.nested(v); + this._$.attr('outerAttr', v); + } + }}}); + + doc.root.outer('test1'); + doc.root.outer('test2'); + + expect(doc.root.getAttr('innerAttr')).to.equal('test2'); + expect(doc.root.getAttr('outerAttr')).to.equal('test2'); + + doc.undo(); + + expect(doc.root.getAttr('innerAttr')).to.equal('test1'); + expect(doc.root.getAttr('outerAttr')).to.equal('test1'); + + doc.undo(); + + expect(doc.root.getAttr('innerAttr')).to.equal(undefined); + expect(doc.root.getAttr('outerAttr')).to.equal(undefined); + + doc.redo(); + + expect(doc.root.getAttr('innerAttr')).to.equal('test1'); + expect(doc.root.getAttr('outerAttr')).to.equal('test1'); + + doc.redo(); + + expect(doc.root.getAttr('innerAttr')).to.equal('test2'); + expect(doc.root.getAttr('outerAttr')).to.equal('test2'); + + }); + }); });