source: Dev/trunk/src/client/dojox/data/tests/dom.js

dojo.provide("dojox.data.tests.dom");
dojo.require("dojox.data.dom");

tests.register("dojox.data.tests.dom",
        [
                function testCreateDocument(t){
                        var document = dojox.data.dom.createDocument();
                        t.assertTrue(document !== null);
                },
                function testCreateDocumentFromText(t){
                        var simpleXml = "<parentNode><childNode><grandchildNode/></childNode><childNode/></parentNode>";
                        var document = dojox.data.dom.createDocument(simpleXml, "text/xml");
                        
                        var parent = document.firstChild;
                        t.assertTrue(parent !== null);
                        t.assertTrue(parent.tagName === "parentNode");
                        t.assertTrue(parent.childNodes.length == 2);
                        
                        var firstChild = parent.firstChild;
                        t.assertTrue(firstChild !== null);
                        t.assertTrue(firstChild.tagName === "childNode");
                        t.assertTrue(firstChild.childNodes.length == 1);
                        
                        var secondChild = firstChild.nextSibling;
                        t.assertTrue(secondChild !== null);
                        t.assertTrue(secondChild.tagName === "childNode");

                        var grandChild = firstChild.firstChild;
                        t.assertTrue(grandChild !== null);
                        t.assertTrue(grandChild.tagName === "grandchildNode");

                },
                function testCreateDocumentEmptyString(t){
                        var simpleXml = "";
                        var document = dojox.data.dom.createDocument(simpleXml, "text/xml");
                        
                        t.assertTrue(typeof document != "undefined");

                        var parent = document.firstChild;
                        t.assertTrue(parent === null);
                },
                function testCreateDocumentEmpty(t){
                        var simpleXml;
                        var document = dojox.data.dom.createDocument();
                        
                        t.assertTrue(typeof document != "undefined");

                        var parent = document.firstChild;
                        t.assertTrue(parent === null);
                },
                function testReadTextContent(t){
                        var text = "This is a bunch of child text on the node";
                        var simpleXml = "<parentNode>" + text + "</parentNode>";
                        var document = dojox.data.dom.createDocument(simpleXml, "text/xml");
            
                        var topNode = document.firstChild;
                        t.assertTrue(topNode !== null);
                        t.assertTrue(topNode.tagName === "parentNode");
                        t.assertTrue(text === dojox.data.dom.textContent(topNode));
                        dojo.destroy(topNode);
                        t.assertTrue(document.firstChild === null);
                },
                function testSetTextContent(t){
                        var text = "This is a bunch of child text on the node";
                        var text2 = "This is the new text";
                        var simpleXml = "<parentNode>" + text + "</parentNode>";
                        var document = dojox.data.dom.createDocument(simpleXml, "text/xml");
            
                        var topNode = document.firstChild;
                        t.assertTrue(topNode !== null);
                        t.assertTrue(topNode.tagName === "parentNode");
                        t.assertTrue(text === dojox.data.dom.textContent(topNode));
                        dojox.data.dom.textContent(topNode, text2);
                        t.assertTrue(text2 === dojox.data.dom.textContent(topNode));
                        dojo.destroy(topNode);
                        t.assertTrue(document.firstChild === null);

                },
                function testReplaceChildrenArray(t){
                        var simpleXml1 = "<parentNode><child1/><child2/><child3/></parentNode>";
                        var simpleXml2 = "<parentNode><child4/><child5/><child6/><child7/></parentNode>";
                        var doc1 = dojox.data.dom.createDocument(simpleXml1, "text/xml");
                        var doc2 = dojox.data.dom.createDocument(simpleXml2, "text/xml");
            
                        var topNode1 = doc1.firstChild;
                        var topNode2 = doc2.firstChild;
                        t.assertTrue(topNode1 !== null);
                        t.assertTrue(topNode1.tagName === "parentNode");
                        t.assertTrue(topNode2 !== null);
                        t.assertTrue(topNode2.tagName === "parentNode");
                        dojox.data.dom.removeChildren(topNode1);
                        var newChildren=[];
                        for(var i=0;i<topNode2.childNodes.length;i++){
                                newChildren.push(topNode2.childNodes[i]);
                        }
                        dojox.data.dom.removeChildren(topNode2);
                        dojox.data.dom.replaceChildren(topNode1,newChildren);
                        t.assertTrue(topNode1.childNodes.length === 4);
                        t.assertTrue(topNode1.firstChild.tagName === "child4");
                        t.assertTrue(topNode1.lastChild.tagName === "child7");

                },
                function testReplaceChildrenSingle(t){
                        var simpleXml1 = "<parentNode><child1/><child2/><child3/></parentNode>";
                        var simpleXml2 = "<parentNode><child4/></parentNode>";
                        var doc1 = dojox.data.dom.createDocument(simpleXml1, "text/xml");
                        var doc2 = dojox.data.dom.createDocument(simpleXml2, "text/xml");
            
                        var topNode1 = doc1.firstChild;
                        var topNode2 = doc2.firstChild;
                        t.assertTrue(topNode1 !== null);
                        t.assertTrue(topNode1.tagName === "parentNode");
                        t.assertTrue(topNode2 !== null);
                        t.assertTrue(topNode2.tagName === "parentNode");
                        dojox.data.dom.removeChildren(topNode1);
                        
                        var newChildren = topNode2.firstChild;
                        dojox.data.dom.removeChildren(topNode2);
                        dojox.data.dom.replaceChildren(topNode1,newChildren);
                        t.assertTrue(topNode1.childNodes.length === 1);
                        t.assertTrue(topNode1.firstChild.tagName === "child4");
                        t.assertTrue(topNode1.lastChild.tagName === "child4");
                },
                function testRemoveChildren(t){
                        var simpleXml1 = "<parentNode><child1/><child2/><child3/></parentNode>";
                        var doc1 = dojox.data.dom.createDocument(simpleXml1, "text/xml");
            
                        var topNode1 = doc1.firstChild;
                        t.assertTrue(topNode1 !== null);
                        t.assertTrue(topNode1.tagName === "parentNode");
                        dojox.data.dom.removeChildren(topNode1);
                        t.assertTrue(topNode1.childNodes.length === 0);
                        t.assertTrue(topNode1.firstChild === null);
                },
                function testInnerXML(t){
                        var simpleXml1 = "<parentNode><child1/><child2/><child3/></parentNode>";
                        var doc1 = dojox.data.dom.createDocument(simpleXml1, "text/xml");
            
                        var topNode1 = doc1.firstChild;
                        t.assertTrue(topNode1 !== null);
                        t.assertTrue(topNode1.tagName === "parentNode");

                        var innerXml = dojox.data.dom.innerXML(topNode1);
                        t.assertTrue(simpleXml1 === innerXml);
                }
        ]
);