| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.axiom.om.impl.dom; |
| |
| import junit.framework.TestCase; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMText; |
| import org.apache.axiom.om.impl.dom.factory.OMDOMFactory; |
| import org.apache.axiom.om.impl.dom.jaxp.DocumentBuilderFactoryImpl; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.NodeList; |
| import org.w3c.dom.Text; |
| |
| import javax.xml.namespace.QName; |
| import java.io.ByteArrayOutputStream; |
| import java.util.Iterator; |
| |
| public class ElementImplTest extends TestCase { |
| |
| public ElementImplTest() { |
| super(); |
| } |
| |
| public ElementImplTest(String name) { |
| super(name); |
| } |
| |
| public void testSetText() { |
| OMDOMFactory factory = new OMDOMFactory(); |
| String localName = "TestLocalName"; |
| String namespace = "http://ws.apache.org/axis2/ns"; |
| String prefix = "axis2"; |
| OMElement elem = factory.createOMElement(localName,namespace,prefix); |
| |
| String text = "The quick brown fox jumps over the lazy dog"; |
| |
| elem.setText(text); |
| |
| assertEquals("Text value mismatch", text, elem.getText()); |
| |
| } |
| |
| public void testSerialize() { |
| OMDOMFactory factory = new OMDOMFactory(); |
| String localName = "TestLocalName"; |
| String namespace = "http://ws.apache.org/axis2/ns"; |
| String prefix = "axis2"; |
| String tempText = "The quick brown fox jumps over the lazy dog"; |
| String textToAppend = " followed by another"; |
| |
| OMElement elem = factory.createOMElement(localName,namespace,prefix); |
| OMText textNode = factory.createOMText(elem,tempText); |
| |
| ((Text)textNode).appendData(textToAppend); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| try { |
| elem.serialize(baos); |
| String xml = new String(baos.toByteArray()); |
| assertEquals("Incorrect serialized xml", 0, xml.indexOf("<axis2:TestLocalName")); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| public void testAddChild() { |
| OMDOMFactory factory = new OMDOMFactory(); |
| String localName = "TestLocalName"; |
| String childLocalName = "TestChildLocalName"; |
| String namespace = "http://ws.apache.org/axis2/ns"; |
| String prefix = "axis2"; |
| |
| OMElement elem = factory.createOMElement(localName,namespace,prefix); |
| OMElement childElem = factory.createOMElement(childLocalName,namespace, prefix); |
| |
| elem.addChild(childElem); |
| |
| Iterator it = elem.getChildrenWithName(new QName(namespace, childLocalName)); |
| |
| int count = 0; |
| while (it.hasNext()) { |
| OMElement child = (OMElement) it.next(); |
| assertEquals("Child local name mismatch", childLocalName, child.getLocalName()); |
| assertEquals("Child namespace mismatch", namespace, child.getNamespace().getNamespaceURI()); |
| count ++; |
| } |
| assertEquals("In correct number of children", 1, count ); |
| } |
| |
| public void testAppendChild() { |
| try { |
| String elementName = "TestElem"; |
| String childElemName = "TestChildElem"; |
| String childTextValue = "text value of the child text node"; |
| |
| //Apending am Element node |
| DocumentBuilderFactoryImpl.setDOOMRequired(true); |
| Document doc = DocumentBuilderFactoryImpl.newInstance().newDocumentBuilder().newDocument(); |
| Element elem = doc.createElement(elementName); |
| Element childElem = doc.createElement(childElemName); |
| |
| elem.appendChild(childElem); |
| |
| Element addedChild = (Element)elem.getFirstChild(); |
| assertNotNull("Child Element node missing",addedChild); |
| assertEquals("Incorre node object", childElem, addedChild); |
| |
| elem = doc.createElement(elementName); |
| Text text = doc.createTextNode(childTextValue); |
| elem.appendChild(text); |
| |
| Text addedTextnode = (Text)elem.getFirstChild(); |
| assertNotNull("Child Text node missing", addedTextnode); |
| assertEquals("Incorrect node object", text, addedTextnode); |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } finally { |
| DocumentBuilderFactoryImpl.setDOOMRequired(false); |
| } |
| } |
| |
| /** |
| * Testing the NodeList returned with the elements's children |
| */ |
| public void testGetElementsbyTagName() { |
| try { |
| String childElementLN = "Child"; |
| |
| DocumentBuilderFactoryImpl.setDOOMRequired(true); |
| |
| Document doc = DocumentBuilderFactoryImpl.newInstance().newDocumentBuilder().newDocument(); |
| Element docElem = doc.getDocumentElement(); |
| assertNull("The document element shoudl be null", docElem); |
| |
| docElem = doc.createElement("Test"); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| docElem.appendChild(doc.createElement(childElementLN)); |
| |
| NodeList list = docElem.getElementsByTagName(childElementLN); |
| |
| assertEquals("Incorrect number of child elements", 7 ,list.getLength()); |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } finally { |
| DocumentBuilderFactoryImpl.setDOOMRequired(false); |
| } |
| } |
| |
| public void testGetElementsbyTagNameNS() { |
| try { |
| String childElementLN = "test:Child"; |
| String childElementNS = "http://ws.apache.org/ns/axis2/dom"; |
| |
| DocumentBuilderFactoryImpl.setDOOMRequired(true); |
| Document doc = DocumentBuilderFactoryImpl.newInstance().newDocumentBuilder().newDocument(); |
| Element docElem = doc.getDocumentElement(); |
| assertNull("The document element shoudl be null", docElem); |
| |
| docElem = doc.createElementNS("http://test.org", "test:Test"); |
| |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| docElem.appendChild(doc.createElementNS(childElementNS, childElementLN)); |
| |
| NodeList list = docElem.getElementsByTagNameNS(childElementNS, childElementLN); |
| |
| assertEquals("Incorrect number of child elements", 7 ,list.getLength()); |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } finally { |
| DocumentBuilderFactoryImpl.setDOOMRequired(false); |
| } |
| } |
| } |