});
});
- describe('Undo/redo', function() {
+ describe('Extension API', function() {
+ var doc, extension, elementNode, textNode, testClassNode;
+
+ beforeEach(function() {
+ doc = getDocumentFromXML('<section>Alice<div class="test_class"></div></section>');
+ elementNode = doc.root;
+ 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(doc.testMethod).to.be.undefined;
+ expect(elementNode.testMethod).to.be.undefined;
+ expect(textNode.testMethod).to.be.undefined;
+ });
- it('does work', function() {
- var doc = getDocumentFromXML('<section><span>Alice</span></section>'),
- span = doc.root.contents()[0];
+ it('allows adding method to a document', function() {
+ extension = {document: {methods: {
+ testMethod: function() { return this; }
+ }}};
- span.transform('smartxml.detach');
+ doc.registerExtension(extension);
+ expect(doc.testMethod()).to.equal(doc, 'context is set to a document instance');
+ });
+ it('allows adding transformation to a document', function() {
+ extension = {document: {transformations: {
+ testTransformation: function() { return this; },
+ testTransformation2: {impl: function() { return this;}}
+ }}};
- doc.undo();
+ doc.registerExtension(extension);
+ expect(doc.testTransformation()).to.equal(doc, 'context is set to a document instance');
+ expect(doc.testTransformation2()).to.equal(doc, 'context is set to a document instance');
+ });
- 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');
+ it('allows adding method to a DocumentNode instance', function() {
+ extension = {documentNode: {methods: {
+ testMethod: function() { return this; }
+ }}};
- doc.redo();
- expect(doc.root.contents()).to.have.length(0);
+ doc.registerExtension(extension);
- 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');
+ /* refresh */
+ elementNode = doc.root;
+ textNode = doc.root.contents()[0];
+ 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');
});
- it('does work - merged text nodes case', function() {
- var doc = getDocumentFromXML('<section>Alice <span>has</span> a cat.</section>'),
- span = doc.root.contents()[1];
- span.transform('smartxml.detach');
+ it('allows adding transformation to a DocumentNode', function() {
+ extension = {documentNode: {transformations: {
+ testTransformation: function() { return this; },
+ testTransformation2: {impl: function() { return this;}}
+ }}};
+
+ doc.registerExtension(extension);
+ /* refresh */
+ elementNode = doc.root;
+ textNode = doc.root.contents()[0];
+
+ expect(elementNode.testTransformation().sameNode(elementNode)).to.equal(true, '1');
+ 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');
+ });
+ });
- doc.undo();
+ // describe('Undo/redo', function() {
- expect(doc.root.contents().length).to.equal(3);
- //console.log(doc.toXML());
- expect(doc.root.contents()[1].contents()[0].getText()).to.equal('has');
+ // it('does work', function() {
+ // var doc = getDocumentFromXML('<section><span>Alice</span></section>'),
+ // span = doc.root.contents()[0];
- });
- it('dbg - don not store nodes in tranformation state!', function() {
- var doc = getDocumentFromXML('<section><a></a><b></b></section>'),
- a = doc.root.contents()[0],
- b = doc.root.contents()[1];
+ // span.transform('smartxml.detach');
- 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');
- doc.redo();
- doc.redo();
- expect(doc.root.contents().length).to.equal(0);
+ // 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');
+
+ // doc.redo();
+ // expect(doc.root.contents()).to.have.length(0);
+
+ // 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');
+
+ // });
+ // it('does work - merged text nodes case', function() {
+ // var doc = getDocumentFromXML('<section>Alice <span>has</span> a cat.</section>'),
+ // span = doc.root.contents()[1];
+
+ // span.transform('smartxml.detach');
+
+
+ // doc.undo();
+
+ // expect(doc.root.contents().length).to.equal(3);
+ // //console.log(doc.toXML());
+ // expect(doc.root.contents()[1].contents()[0].getText()).to.equal('has');
+
+ // });
+ // it('dbg - don not store nodes in tranformation state!', function() {
+ // var doc = getDocumentFromXML('<section><a></a><b></b></section>'),
+ // a = doc.root.contents()[0],
+ // b = doc.root.contents()[1];
+
+ // 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');
+
+ // doc.redo();
+ // doc.redo();
+ // expect(doc.root.contents().length).to.equal(0);
+
+ // });
+ // });
});
fnp / fnpeditor.git / blobdiff