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1
7
8 package org.netbeans.modules.xml.xdm.nodes;
9
10 import java.io.File  ;
11 import java.util.HashMap ;
12 import java.util.List ;
13 import javax.xml.XMLConstants ;
14 import javax.xml.namespace.QName ;
15 import junit.framework.*;
16 import org.netbeans.modules.xml.xam.TestComponent;
17 import org.netbeans.modules.xml.xdm.Util;
18 import org.netbeans.modules.xml.xdm.XDMModel;
19 import org.w3c.dom.NamedNodeMap ;
20 import org.w3c.dom.NodeList ;
21
22
26 public class ElementTest extends TestCase {
27
28 public ElementTest(String testName) {
29 super(testName);
30 }
31
32 protected void setUp() throws Exception {
33 xmlModel = Util.loadXDMModel("nodes/xdm.xml");
34 xmlModel.sync();
35 elem = (Element)xmlModel.getDocument().getChildNodes().item(0).
36 getChildNodes().item(1);
37 }
38
39 public static Test suite() {
40 TestSuite suite = new TestSuite(ElementTest.class);
41
42 return suite;
43 }
44
45 public void testGetNodeType() {
46 short expResult = org.w3c.dom.Node.ELEMENT_NODE;
47 short result = elem.getNodeType();
48 assertEquals("getNodeType must return ATTRIBUTE_NODE",expResult, result);
49 }
50
51 public void testGetNodeName() {
52 String expResult = "employee";
53 String result = elem.getNodeName();
54 assertEquals(expResult, result);
55 }
56
57 public void testGetTagName() {
58 String expResult = "employee";
59 String result = elem.getTagName();
60 assertEquals(expResult, result);
61
62 Element instance = new Element("xs:element");
63 expResult = "xs:element";
64 result = instance.getTagName();
65 assertEquals(expResult, result);
66 }
67
68 public void testGetPrefix() {
69 assertNull(elem.getPrefix());
70
71 Element instance = new Element("xs:element");
72 String expResult = "xs";
73 String result = instance.getPrefix();
74 assertEquals(expResult, result);
75 }
76
77 public void testSetPrefix() {
78 Element origElem = elem;
79 String origPrefix = elem.getPrefix();
80 String newPrefix = "xs";
81 try {
82 elem.setPrefix(newPrefix);
83 assertTrue("setPrefix must throw exception for element node in tree",false);
84 } catch (Exception e) {
85 assertTrue(true);
86 }
87 Element newElem = (Element)elem.clone(true,false,false);
88 try {
89 newElem.setPrefix(newPrefix);
90 assertTrue(true);
91 } catch (Exception e) {
92 assertTrue("setPrefix must not throw exception for element node not in tree",false);
93 }
94 xmlModel.modify(elem,newElem);
95 elem = (Element)xmlModel.getDocument().getChildNodes().item(0).
96 getChildNodes().item(1);
97 assertEquals(newPrefix,elem.getPrefix());
98 assertEquals(origPrefix,origElem.getPrefix());
100
101 Element modifiedElem = elem;
103 newElem = (Element)elem.clone(true,false,false);
104 try {
105 newElem.setPrefix("");
106 assertTrue(true);
107 } catch (Exception e) {
108 assertTrue("setPrefix must not throw exception for element node not in tree",false);
109 }
110 xmlModel.modify(elem,newElem);
111 elem = (Element)xmlModel.getDocument().getChildNodes().item(0).
112 getChildNodes().item(1);
113 assertNull(elem.getPrefix());
114 assertEquals(newPrefix,modifiedElem.getPrefix());
116 }
117
118 public void testGetLocalName() {
119 String expResult = "employee";
120 String result = elem.getLocalName();
121 assertEquals(expResult, result);
122
123 Element instance = new Element("xs:element");
124 expResult = "element";
125 result = instance.getLocalName();
126 assertEquals(expResult, result);
127 }
128
129 public void testSetLocalName() {
130 Element origElem = elem;
131 String origName = elem.getLocalName();
132 String newName = "employee1";
133 try {
134 elem.setLocalName(newName);
135 assertTrue("setLocalName must throw exception for element node in tree",false);
136 } catch (Exception e) {
137 assertTrue(true);
138 }
139 Element newElem = (Element)elem.clone(true,false,false);
140 try {
141 newElem.setLocalName(newName);
142 assertTrue(true);
143 } catch (Exception e) {
144 assertTrue("setLocalName must not throw exception for element node not in tree",false);
145 }
146 xmlModel.modify(elem,newElem);
147 elem = (Element)xmlModel.getDocument().getChildNodes().item(0).
148 getChildNodes().item(1);
149 assertEquals(newName,elem.getLocalName());
150 assertEquals(origName,origElem.getLocalName());
152 }
153
154 public void testGetAttributes() {
155 NamedNodeMap attributes = elem.getAttributes();
156 assertEquals(4, attributes.getLength());
157 assertNotNull(attributes.getNamedItem("ssn"));
158 assertSame(attributes.getNamedItem("ssn"),attributes.item(0));
159 assertNotNull(attributes.getNamedItem("id"));
160 assertSame(attributes.getNamedItem("id"),attributes.item(1));
161 assertNotNull(attributes.getNamedItem("address"));
162 assertSame(attributes.getNamedItem("address"),attributes.item(2));
163 assertNotNull(attributes.getNamedItem("phone"));
164 assertSame(attributes.getNamedItem("phone"),attributes.item(3));
165 assertNull(attributes.getNamedItem("ssn1"));
166
167 Element company = (Element)xmlModel.getDocument().getDocumentElement();
168 NamedNodeMap companyAttrs = company.getAttributes();
169 assertEquals(1, companyAttrs.getLength());
170 assertNotNull(companyAttrs.getNamedItem("xmlns"));
171 }
172
173 public void testGetChildNodes() {
174 Element company = (Element)xmlModel.getDocument().getDocumentElement();
175 NodeList children = company.getChildNodes();
176 assertEquals(7, children.getLength());
177 assertTrue(children.item(0) instanceof Text);
178 assertTrue(children.item(1) instanceof Element);
179 assertEquals("employee",children.item(1).getNodeName());
180 assertTrue(children.item(2) instanceof Text);
181 assertTrue(children.item(3) instanceof Text);
182 assertEquals(" comment ",children.item(3).getNodeValue());
183 assertTrue(children.item(4) instanceof Text);
184 assertTrue(children.item(5) instanceof Element);
185 assertEquals("employee",children.item(5).getNodeName());
186 assertTrue(children.item(6) instanceof Text);
187 }
188
189 public void testGetAttribute() {
190 String name = "ssn";
191 String expResult = "xx-xx-xxxx";
192 String result = elem.getAttribute(name);
193 assertEquals(expResult, result);
194 assertNull(elem.getAttribute("ssn1"));
196 }
197
198 public void testGetAttributeNode() {
199 String name = "ssn";
200 Attribute expResult = (Attribute)elem.getAttributes().item(0);
201 Attribute result = elem.getAttributeNode(name);
202 assertSame(expResult, result);
203 assertNull(elem.getAttributeNode("ssn1"));
205 }
206
207 public void testHasAttribute() {
208 String name="ssn";
209 boolean expResult = true;
210 boolean result = elem.hasAttribute(name);
211 assertEquals(expResult, result);
212 assertFalse(elem.hasAttribute("ssn1"));
214 }
215
216 private Element getEmployee(XDMModel model) {
217 Element company = (Element)
218 xmlModel.getDocument().getChildNodes().item(0);
219 NodeList children = company.getChildNodes();
220 Element employee = null;
221 for (int i = 0; i < children.getLength(); i++) {
222 org.w3c.dom.Node child = children.item(i);
223 if (child instanceof Element) {
224 Element e = (Element) child;
225 if (e.getLocalName().equals("employee")) {
226 employee = e;
227 }
228 }
229
230 }
231 return employee;
232 }
233
234 public void testConversionFromSelfClosingElement() throws Exception {
235 xmlModel = Util.loadXDMModel("nodes/self-closing.xml");
236 Element employee = getEmployee(xmlModel);
237 assertNotNull("could not find employee element", employee);
238
239 final String TEST_ELEMENT_NAME = "testChild";
240 org.w3c.dom.Element childNode =
241 xmlModel.getDocument().createElement(TEST_ELEMENT_NAME);
242 Element clonedEmployee = (Element) employee.cloneNode(true);
243 clonedEmployee.appendChild(childNode);
244 xmlModel.modify(employee,clonedEmployee);
245
246 xmlModel.flush();
247 xmlModel.sync();
248
249 employee = getEmployee(xmlModel);
250 assertNotNull("employee does not have child element",
251 employee.getFirstChild());
252 assertEquals("childElement not equal to testChild",
253 employee.getFirstChild().getLocalName(), TEST_ELEMENT_NAME);
254 }
255
256 public void testCloneNodeNamespacesConsolidateToRoot() throws Exception {
257 xmlModel = Util.loadXDMModel("nodes/cloned-node.xml");
258 Element root = (Element) xmlModel.getDocument().getDocumentElement();
259 Element cloned = Util.getChildElementByTag(root, "a1:A");
260 Element clone = (Element)cloned.cloneNode(true);
261
262 assertFalse(clone.isInTree());
263 assertTrue(clone.getModel() == null);
264 assertEquals("namespaceA", clone.getNamespaceURI());
265 assertEquals("namespaceA", clone.getAttribute("xmlns:a1"));
266 assertEquals("namespaceB", clone.lookupNamespaceURI(""));
267 Element cloneChildB = Util.getChildElementByTag(clone, "B");
268 assertEquals("namespaceB", cloneChildB.lookupNamespaceURI("b1"));
269
270 javax.swing.text.Document doc = Util.getResourceAsDocument("nodes/clone-receiver.xml");
271 XDMModel dest = Util.loadXDMModel(doc);
272 Element receiverRoot = (Element) dest.getDocument().getDocumentElement();
273 Element middle = Util.getChildElementByTag(receiverRoot, "m:middle");
274 middle = (Element) dest.append(middle, clone).get(0);
275
276
279 receiverRoot = (Element) dest.getDocument().getDocumentElement();
280 assertTrue(middle == Util.getChildElementByTag(receiverRoot, "m:middle"));
281 Element pasted = Util.getChildElementByTag(middle, "a1:A");
282 assertEquals("namespaceB", receiverRoot.lookupNamespaceURI(""));
283 assertEquals("namespaceA", receiverRoot.lookupNamespaceURI("a1"));
284 assertNull(pasted.getAttribute("xmlns:a1"));
285 assertNull(pasted.getAttribute("xmlns"));
286 }
287
288 public void testInsertWithFullConsolidation() throws Exception {
289 xmlModel = Util.loadXDMModel("nodes/cloned-node.xml");
290 Element root = (Element) xmlModel.getDocument().getDocumentElement();
291 Element cloned = Util.getChildElementByTag(root, "a1:A");
292 Element clone = (Element)cloned.cloneNode(true);
293 assertEquals("namespaceB", clone.getAttribute("xmlns:b1"));
294 assertEquals("namespaceB", clone.getAttribute("xmlns"));
295
296 javax.swing.text.Document doc = Util.getResourceAsDocument("nodes/clone-receiver3.xml");
297 XDMModel dest = Util.loadXDMModel(doc);
298 dest.setQNameValuedAttributes(new HashMap <QName ,List <QName >>());
299 Element receiverRoot = (Element) dest.getDocument().getDocumentElement();
300 Element middle = Util.getChildElementByTag(receiverRoot, "m:middle");
301 middle = (Element) dest.add(middle, clone, 0).get(0);
302
303 dest.flush();
304
305 receiverRoot = (Element) dest.getDocument().getDocumentElement();
306 assertTrue(middle == Util.getChildElementByTag(receiverRoot, "m:middle"));
307 Element pasted = Util.getChildElementByTag(middle, "a2:A");
308 assertNull(receiverRoot.lookupNamespaceURI(""));
309 assertNull(receiverRoot.lookupNamespaceURI("a1"));
310 assertNull(pasted.getAttribute("xmlns:a1"));
311 assertNull(pasted.getAttribute("xmlns:b1"));
312 assertNull(pasted.getAttribute("xmlns"));
313 Element pastedChild = Util.getChildElementByTag(pasted, "b1:B");
314 assertEquals("value1", pastedChild.getAttributeNS("namespaceB","attrB"));
315 assertNull(pastedChild.getAttribute("xmlns:b1"));
316 }
317
318 public void testInsertWithLimitedConsolidationDueToPrefixedAttribute() throws Exception {
319 xmlModel = Util.loadXDMModel("nodes/cloned-node.xml");
320 Element root = (Element) xmlModel.getDocument().getDocumentElement();
321 Element cloned = Util.getChildElementByTag(root, "a1:A");
322 Element clone = (Element)cloned.cloneNode(true);
323 assertEquals("namespaceB", clone.getAttribute("xmlns:b1"));
324 assertEquals("namespaceB", clone.getAttribute("xmlns"));
325
326 javax.swing.text.Document doc = Util.getResourceAsDocument("nodes/clone-receiver2.xml");
327 XDMModel dest = Util.loadXDMModel(doc);
328 dest.setQNameValuedAttributes(new HashMap <QName ,List <QName >>());
329 Element receiverRoot = (Element) dest.getDocument().getDocumentElement();
330 Element middle = Util.getChildElementByTag(receiverRoot, "m:middle");
331 middle = (Element) dest.add(middle, clone, 0).get(0);
332
333 dest.flush();
334
336 receiverRoot = (Element) dest.getDocument().getDocumentElement();
337 assertTrue(middle == Util.getChildElementByTag(receiverRoot, "m:middle"));
338 Element pasted = Util.getChildElementByTag(middle, "a2:A");
339 assertNull(receiverRoot.lookupNamespaceURI(""));
340 assertNull(receiverRoot.lookupNamespaceURI("a1"));
341 assertNull(pasted.getAttribute("xmlns:a1"));
342 assertNull(pasted.getAttribute("xmlns:b1"));
343 assertNull(pasted.getAttribute("xmlns"));
344 Element pastedChild = Util.getChildElementByTag(pasted, "B");
345 assertEquals("value1", pastedChild.getAttributeNS("namespaceB","attrB"));
346 assertEquals("namespaceB", pastedChild.getAttribute("xmlns:b1"));
347 }
348
349 public void testElementGetAttributes() throws Exception {
350 xmlModel = Util.loadXDMModel("nodes/elementAttributes.xml");
351
364 Element test = (Element) xmlModel.getDocument().getChildNodes().item(0);
365 Element e = (Element) test.getChildNodes().item(1);
366 String attrVal1 = e.getAttributeNS("http://org.company/schemas/test1.xsd", "myAttribute");
367 assertEquals("someNs:myAttribute", "7", attrVal1);
368 String attrVal2 = e.getAttribute("myAttribute");
369 assertEquals("myAttribute", "8", attrVal2);
370 String attrVal3 = e.getAttributeNS("http://org.company/schemas/test2.xsd", "myAttribute");
371 assertEquals("otherNs:myAttribute", "9", attrVal3);
372 }
373
374 public void testConsolidateNamespace() throws Exception {
375 javax.swing.text.Document doc = Util.getResourceAsDocument("nodes/test2.xml");
376 XDMModel model = Util.loadXDMModel(doc);
377 model.setQNameValuedAttributes(new HashMap <QName ,List <QName >>());
378 Element root = (Element) model.getDocument().getDocumentElement();
379 Element a1 = (Element) model.getDocument().createElementNS(TestComponent.NS_URI, "a1");
380 assertEquals(TestComponent.NS_URI, a1.getAttribute(XMLConstants.XMLNS_ATTRIBUTE));
381
382 Element a2 = (Element) model.getDocument().createElementNS(TestComponent.NS_URI, "a2");
383 a1.appendChild(a2);
384 assertNull(a2.getAttribute(XMLConstants.XMLNS_ATTRIBUTE));
385
386 model.append(root, a1);
387 assertNull(a1.getAttribute(XMLConstants.XMLNS_ATTRIBUTE));
388 }
389
390 public void testConsolidateDefaultToDeclaredPrefix() throws Exception {
391 xmlModel = Util.loadXDMModel("nodes/cloned-node4.xml");
392 Element root = (Element) xmlModel.getDocument().getDocumentElement();
393 Element cloned = Util.getChildElementByTag(root, "A");
394 Element clone = (Element)cloned.cloneNode(true);
395
396 assertFalse(clone.isInTree());
397 assertTrue(clone.getModel() == null);
398 assertEquals("namespaceA", clone.getNamespaceURI());
399 assertEquals("namespaceA", clone.getAttribute("xmlns"));
400 assertEquals("namespaceA", clone.lookupNamespaceURI(""));
401 Element cloneChildB = Util.getChildElementByTag(clone, "B");
402 assertEquals("namespaceB", cloneChildB.lookupNamespaceURI("b1"));
403
404 javax.swing.text.Document doc = Util.getResourceAsDocument("nodes/clone-receiver4.xml");
405 XDMModel dest = Util.loadXDMModel(doc);
406 dest.setQNameValuedAttributes(new HashMap <QName ,List <QName >>());
407 Element receiverRoot = (Element) dest.getDocument().getDocumentElement();
408 Element middle = Util.getChildElementByTag(receiverRoot, "m:middle");
409 middle = (Element) dest.append(middle, clone).get(0);
410
411 dest.flush();
412
414 receiverRoot = (Element) dest.getDocument().getDocumentElement();
415 assertTrue(middle == Util.getChildElementByTag(receiverRoot, "m:middle"));
416 Element pasted = Util.getChildElementByTag(middle, "a1:A");
417 assertEquals("namespaceA", receiverRoot.lookupNamespaceURI("a1"));
418 assertNull(pasted.getAttribute("xmlns:a1"));
419 assertNull(pasted.getAttribute("xmlns"));
420 }
421
422 public void testSetAttributeWithXmlEscape() throws Exception {
423 javax.swing.text.Document doc = Util.getResourceAsDocument("nodes/test2.xml");
424 XDMModel model = Util.loadXDMModel(doc);
425 Element root = (Element) model.getDocument().getDocumentElement();
426 Element a1 = Util.getChildElementByTag(root, "tst:a");
427 String shouldEscapeXML = "a < b && c == '3'";
428 model.setAttribute(a1, "newattr", shouldEscapeXML);
429 model.flush();
430 String doctext = doc.getText(0, doc.getLength()-1);
431 System.out.println(doctext);
432 assertEquals(-1, doctext.indexOf(shouldEscapeXML));
433 assertEquals(124, doctext.indexOf("<"));
434 assertEquals(131, doctext.indexOf("&&"));
435 assertEquals(147, doctext.indexOf("'3'"));
436 }
437
438 private XDMModel xmlModel;
439 private Element elem;
440 }
441 |
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