'use strict';
-/* global it, describe */
+/* jshint expr:true */
+/* global it, describe, beforeEach */
var expect = chai.expect;
return wlxml.WLXMLElementNodeFromXML(xml);
};
-var getDocumentFromXML = function(xml) {
- return wlxml.WLXMLDocumentFromXML(xml);
+var getDocumentFromXML = function(xml, options) {
+ return wlxml.WLXMLDocumentFromXML(xml, options || {});
};
expect(node.getClass()).to.equal('class.subclass');
});
- it('returns its attributes as dict', function() {
- var node = nodeFromXML('<span meta-attr1="val1" meta-attr2="val2"></span>');
- expect(node.getMetaAttributes()).to.eql([{name: 'attr1', value: 'val1'}, {name: 'attr2', value: 'val2'}]);
- });
-
- it('returns attributes other than class and meta-* as other attributes', function() {
- var node = nodeFromXML('<span class="uri" meta-attr="val" attr1="val1" attr2="val2"></span>');
- expect(node.getOtherAttributes()).to.eql({attr1: 'val1', attr2: 'val2'});
+ it('returns its class hierarchy', function() {
+ var node = nodeFromXML('<div class="a.b.c"></div>');
+ expect(node.getClassHierarchy()).to.eql(['', 'a', 'a.b', 'a.b.c']);
});
});
describe('White space handling', function() {
+ /* globals Node */
+
it('ignores white space surrounding block elements', function() {
var node = nodeFromXML('<section> <div></div> </section>'),
contents = node.contents();
expect(node.contents()[0].getText()).to.equal('Alice ');
expect(node.contents()[2].getText()).to.equal(' a cat');
});
- it('normalizes string of white characters to one space at the inline element boundries', function() {
+ it('normalizes string of white characters to one space at the inline element boundaries', function() {
var node = nodeFromXML('<span> Alice has a cat </span>');
expect(node.contents()[0].getText()).to.equal(' Alice has a cat ');
});
});
describe('formatting output xml', function() {
+
+ /*jshint multistr: true */
+
it('keeps white space between XML nodes', function() {
var xmlIn = '<section>\n\n\n<div></div>\n\n\n<div></div>\n\n\n</section>',
doc = getDocumentFromXML(xmlIn),
var partsIn = xmlIn.split('\n\n\n'),
partsOut = xmlOut.split('\n\n\n');
- console.log(xmlIn);
- console.log(xmlOut);
expect(partsIn).to.deep.equal(partsOut);
});
});
+ describe('Extension', function() {
+ var doc, extension, testClassNode;
+
+ beforeEach(function() {
+ doc = getDocumentFromXML('<section>Alice<div class="test_class"></div><div class="test_class.a"></div></section>');
+ });
+
+ it('allows adding method to an ElementNode of specific class', function() {
+ extension = {wlxmlClass: {test_class: {methods: {
+ testMethod: function() { return this; }
+ }}}};
+ doc.registerExtension(extension);
+ testClassNode = doc.root.contents()[1];
+ expect(testClassNode.object.testMethod().sameNode(testClassNode)).to.equal(true, '1');
+ });
+
+ it('allows adding non-function properties to an ElementNode of specific class', function() {
+ extension = {wlxmlClass: {test_class: {methods: {
+ testProp: 123
+ }}}};
+ doc.registerExtension(extension);
+ testClassNode = doc.root.contents()[1];
+ expect(testClassNode.object.testProp).to.equal(123);
+ });
+
+ it('allows adding transformation to an ElementNode of specific class', function() {
+ extension = {wlxmlClass: {test_class: {transformations: {
+ testTransformation: function() { return this; },
+ testTransformation2: {impl: function() { return this; }}
+ }}}};
+ doc.registerExtension(extension);
+ testClassNode = doc.root.contents()[1];
+ expect(testClassNode.object.testTransformation().sameNode(testClassNode)).to.equal(true, '1');
+ expect(testClassNode.object.testTransformation2().sameNode(testClassNode)).to.equal(true, '1');
+ });
+
+ it('added methods are inherited by nodes with subclasses', function() {
+ extension = {wlxmlClass: {test_class: {methods: {
+ testMethod: function() { return this; }
+ }}}};
+ doc.registerExtension(extension);
+ testClassNode = doc.root.contents()[2];
+ expect(testClassNode.object.testMethod().sameNode(testClassNode)).to.equal(true);
+ });
+ it('added transformations are inherited by nodes with subclasses', function() {
+ extension = {wlxmlClass: {test_class: {transformations: {
+ testTransformation: function() { return this; },
+ testTransformation2: {impl: function() { return this; }}
+ }}}};
+ doc.registerExtension(extension);
+ testClassNode = doc.root.contents()[2];
+ expect(testClassNode.object.testTransformation().sameNode(testClassNode)).to.equal(true, '1');
+ expect(testClassNode.object.testTransformation2().sameNode(testClassNode)).to.equal(true, '2');
+ });
+ });
+
+ describe('Context roots', function() {
+ var doc = getDocumentFromXML('<section><div class="a"><div class="b"><div class="c"></div></div></div></section>');
+ doc.registerExtension({wlxmlClass: {a: {methods: {
+ isContextRoot: function(node) {
+ return node.getClass() === 'b';
+ }
+ }}}});
+
+ var divA = doc.root.contents()[0],
+ divB = divA.contents()[0],
+ divC = divB.contents()[0];
+
+ it('allows extensions declaring a node as a context root', function() {
+ expect(divC.isContextRoot()).to.equal(false, 'c is not a context root');
+ expect(divB.isContextRoot()).to.equal(true, 'b is a context root');
+ expect(divA.isContextRoot()).to.equal(false, 'a is not a context root');
+ });
+
+ it('closes context for parent context quering methods', function() {
+ expect(divC.isInside('b')).to.equal(true, 'c inside b');
+ expect(divC.isInside('a')).to.equal(false, 'c not inside a');
+ expect(divC.isInside({tagName: 'section'})).to.equal(false, 'c not inside section');
+
+ expect(divB.isInside('a')).to.equal(true, 'b inside a');
+ expect(divB.isInside({tagName: 'section'})).to.equal(true, 'b inside section');
+
+ expect(divA.isInside({tagName: 'section'})).to.equal(true, 'a inside section');
+ });
+ });
});
});
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fnp / fnpeditor.git / blobdiff