opendaylight/netconf/netconf-util/src/test/java/org/opendaylight/controller/netconf/util/xml/XMLNetconfUtilTest.java

   1 package org.opendaylight.controller.netconf.util.xml;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.fail;
   5
   6 import javax.xml.xpath.XPathConstants;
   7 import javax.xml.xpath.XPathExpression;
   8 import org.junit.Test;
   9 import org.opendaylight.controller.config.util.xml.XmlUtil;
  10 import org.w3c.dom.Element;
  11
  12 public class XMLNetconfUtilTest {
  13
  14     @Test
  15     public void testXPath() throws Exception {
  16         final XPathExpression correctXPath = XMLNetconfUtil.compileXPath("/top/innerText");
  17         try {
  18             XMLNetconfUtil.compileXPath("!@(*&$!");
  19             fail("Incorrect xpath should fail");
  20         } catch (IllegalStateException e) {}
  21         final Object value = XmlUtil.evaluateXPath(correctXPath, XmlUtil.readXmlToDocument("<top><innerText>value</innerText></top>"), XPathConstants.NODE);
  22         assertEquals("value", ((Element) value).getTextContent());
  23     }
  24
  25 }