smartxml: allow for registering extensions before initial xml processing

[fnpeditor.git] / src / wlxml / wlxml.test.js

diff --git a/src/wlxml/wlxml.test.js b/src/wlxml/wlxml.test.js
index c802ae3..7eb8efb 100644 (file)
--- a/src/wlxml/wlxml.test.js
+++ b/src/wlxml/wlxml.test.js
@@ -1,12 +1,13 @@
 define([
 define([

+    'libs/jquery',

     'libs/chai',
     './wlxml.js'
     'libs/chai',
     './wlxml.js'

-], function(chai, wlxml) {
+], function($, chai, wlxml) {

     
 'use strict';
 
 /* jshint expr:true */
     
 'use strict';
 
 /* jshint expr:true */

-/* global it, describe */
+/* global it, describe, beforeEach */

 
 var expect = chai.expect;
 
 
 var expect = chai.expect;
 


@@ -27,9 +28,14 @@ describe('WLXMLDocument', function() {
             expect(node.getClass()).to.equal('class.subclass');
         });
 
             expect(node.getClass()).to.equal('class.subclass');
         });
 

-        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 unregistered attributes', function() {
+            var testClasses = {
+                    'testClass': {
+                        attrs: {'attr1': {type: 'string'}}
+                    }
+                },
+                doc = getDocumentFromXML('<span class="testClass" attr="val" attr1="val1"></span>', {wlxmlClasses: testClasses});
+            expect(doc.root.getOtherAttributes()).to.eql({attr: {value:'val'}});

         });
     });
 
         });
     });
 


@@ -76,7 +82,7 @@ describe('WLXMLDocument', function() {
                         }
                     },
                     node = getDocumentFromXML(
                         }
                     },
                     node = getDocumentFromXML(

-                        '<span class="test" meta-attr1="val1" meta-attr2="2014-01-01"></span>',
+                        '<span class="test" attr1="val1" attr2="2014-01-01"></span>',

                         {wlxmlClasses: testClasses}
                     ).root,
                     attrs = node.getMetaAttributes();
                         {wlxmlClasses: testClasses}
                     ).root,
                     attrs = node.getMetaAttributes();


@@ -103,6 +109,8 @@ describe('WLXMLDocument', function() {
     });
 
     describe('White space handling', function() {
     });
 
     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();
         it('ignores white space surrounding block elements', function() {
             var node = nodeFromXML('<section> <div></div> </section>'),
                 contents = node.contents();


@@ -251,6 +259,73 @@ describe('WLXMLDocument', function() {
 
     });
 
 
     });
 

+    describe('Extension', 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];
+            testClassNode = doc.root.contents('.test_class');
+            extension = {};
+            
+            expect(testClassNode.object).to.be.undefined;
+
+        });
+
+        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 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');
+        });
+    });
+
+    describe.only('Metadata API', function() {
+        it('allows to set metadata on an element node', function() {
+            var doc = getDocumentFromXML('<section></section>');
+            expect(doc.root.getMetadata()).to.deep.equal([]);
+            doc.root.addMetadataRow({key: 'key', value: 'value'});
+            expect(doc.root.getMetadata()).to.deep.equal([{key: 'key', value: 'value'}]);
+        });
+
+        it('reads node\'s metadata from its metadata child node', function() {
+            var doc = getDocumentFromXML('<section><metadata><dc:key>value</dc:key></metadata></section>');
+            expect(doc.root.getMetadata()).to.deep.equal([{key: 'key', value: 'value'}]);
+        });
+
+        it('serializes node\'s metadata to its metadata child node', function() {
+            var doc = getDocumentFromXML('<section></section>');
+
+            doc.root.addMetadataRow({key: 'key', value: 'value'});
+
+            var metadataNodes = $(doc.toXML()).children('metadata'),
+                keyNodes = metadataNodes.children();
+            
+            expect(metadataNodes).to.have.length(1);
+            expect(keyNodes).to.have.length(1);
+            expect(keyNodes[0].tagName.toLowerCase()).to.equal('dc:key');
+            expect($(keyNodes[0]).text()).to.equal('value');
+        });
+        it('doesnt show metadata node on nodes contents', function() {
+            var doc = getDocumentFromXML('<section><metadata><dc:key>value</dc:key></metadata></section>');
+            expect(doc.root.contents()).to.have.length(0);
+        });
+    });
+

 });
 
 });
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 });
 
 });
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