wlxml: moving white space handling from canvas code base

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

diff --git a/src/smartxml/smartxml.test.js b/src/smartxml/smartxml.test.js
index c4f99e8..6d6cbbf 100644 (file)
--- a/src/smartxml/smartxml.test.js
+++ b/src/smartxml/smartxml.test.js
@@ -4,16 +4,101 @@ define([
 ], function(chai, smartxml) {
     
 'use strict';
 ], function(chai, smartxml) {
     
 'use strict';

-
+/*jshint expr:true */
+/* global describe, it */

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

-describe.only('Basic use', function() {
-    it('exposes root element', function() {
-        var doc = smartxml.fromXML('<div></div>');
-        expect(doc.root.getTagName()).to.equal('div');
+var getDocumentFromXML = function(xml) {
+    return smartxml.documentFromXML(xml);
+};
+
+var elementNodeFromParams = function(params) {
+    return smartxml.elementNodeFromXML('<' + params.tag + '></' + params.tag + '>');
+};
+
+var elementNodeFromXML = function(xml) {
+    return smartxml.elementNodeFromXML(xml);
+};
+
+
+describe('smartxml', function() {
+
+    describe('Basic Document properties', function() {
+        it('exposes its root element', function() {
+            var doc = getDocumentFromXML('<div></div>');
+            expect(doc.root.getTagName()).to.equal('div');
+        });

     });
     });

+
+    describe('Basic ElementNode properties', function() {
+        it('exposes node contents', function() {
+            var node = elementNodeFromXML('<node>Some<node>text</node>is here</node>'),
+                contents = node.contents();
+
+            expect(contents).to.have.length(3);
+            expect(contents[0].nodeType).to.equal(Node.TEXT_NODE, 'text node 1');
+            expect(contents[1].nodeType).to.equal(Node.ELEMENT_NODE, 'element node 1');
+            expect(contents[2].nodeType).to.equal(Node.TEXT_NODE, 'text node 2');
+        });
+    });
+
+    describe('Manipulations', function() {
+
+        it('appends element node to another element node', function() {
+            var node1 = elementNodeFromParams({tag: 'div'}),
+                node2 = elementNodeFromParams({tag: 'a'});
+            node1.append(node2);
+            expect(node1.contents()[0].sameNode(node2)).to.be.true;
+        });
+
+        it('wraps element node with another element node', function() {
+            var node = elementNodeFromXML('<div></div>'),
+                wrapper = elementNodeFromXML('<wrapper></wrapper>');
+
+            node.wrapWith(wrapper);
+            expect(node.parent().sameNode(wrapper)).to.be.true;
+        });
+
+        it('wraps text node with element node', function() {
+            var node = elementNodeFromXML('<div>Alice</div>'),
+                textNode = node.contents()[0],
+                wrapper = elementNodeFromXML('<wrapper></wrapper>');
+
+            textNode.wrapWith(wrapper);
+            expect(textNode.parent().sameNode(wrapper)).to.be.true;
+            expect(node.contents()).to.have.length(1);
+        });
+
+        it('unwraps element node contents', function() {
+            var node = elementNodeFromXML('<div>Alice <div>has <span>propably</span> a cat</div>!</div>'),
+                outerDiv = node.contents()[1];
+            
+            outerDiv.unwrapContent();
+
+            expect(node.contents().length).to.equal(3);
+            expect(node.contents()[0].getText()).to.equal('Alice has ');
+            expect(node.contents()[1].getTagName()).to.equal('span');
+            expect(node.contents()[2].getText()).to.equal(' a cat!');
+        });
+
+    });
+
+    describe('Serializing document to WLXML', function() {
+        it('keeps document intact when no changes have been made', function() {
+            var xmlIn = '<section>Alice<div>has</div>a <span class="uri" meta-uri="http://cat.com">cat</span>!</section>',
+                doc = getDocumentFromXML(xmlIn),
+                xmlOut = doc.toXML();
+
+            var parser = new DOMParser(),
+                input = parser.parseFromString(xmlIn, 'application/xml').childNodes[0],
+                output = parser.parseFromString(xmlOut, 'application/xml').childNodes[0];
+            
+            expect(input.isEqualNode(output)).to.be.true;
+        });
+    });
+

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