--- /dev/null
+package org.opendaylight.controller.sal.restconf.impl.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.*;
+
+import javax.ws.rs.WebApplicationException;
+
+import org.junit.Test;
+import org.opendaylight.controller.sal.rest.impl.XmlToCompositeNodeProvider;
+import org.opendaylight.yangtools.yang.data.api.*;
+import org.slf4j.*;
+
+public class FromXmlToCompositeNode {
+ Logger LOG = LoggerFactory.getLogger(FromXmlToCompositeNode.class);
+
+ /**
+ * top level element represents container. second level element is list with
+ * two elements.
+ */
+ @Test
+ public void testXmlDataContainer() {
+ CompositeNode compNode = compositeContainerFromXml("/xml-to-composite-node/data-container.xml");
+ verifyCommonPartAOfXml(compNode, "");
+ }
+
+ @Test
+ public void testXmlDataList() {
+ CompositeNode compNode = compositeContainerFromXml("/xml-to-composite-node/data-list.xml");
+ assertNotNull(compNode);
+ assertEquals("cont", compNode.getNodeType().getLocalName());
+ assertEquals(2, compNode.getChildren().size());
+ CompositeNode lst1_1 = null;
+ CompositeNode lst1_2 = null;
+ int loopCount = 0;
+ for (Node<?> node : compNode.getChildren()) {
+ assertTrue(node instanceof CompositeNode);
+ switch (loopCount++) {
+ case 0:
+ lst1_1 = (CompositeNode) node;
+ break;
+ case 1:
+ lst1_2 = (CompositeNode) node;
+ break;
+ }
+
+ }
+ // lst1_1
+ verifyCommonPartAOfXml(lst1_1, "1");
+ // :lst1_1
+
+ // lst1_2
+ SimpleNode<?> lflst11 = null;
+ CompositeNode cont11 = null;
+ for (Node<?> node : lst1_2.getChildren()) {
+ String nodeName = node.getNodeType().getLocalName();
+ if (nodeName.equals("lflst11")) {
+ assertTrue(node instanceof SimpleNode<?>);
+ lflst11 = (SimpleNode<?>) node;
+
+ } else if (nodeName.equals("cont11")) {
+ assertTrue(node instanceof CompositeNode);
+ cont11 = (CompositeNode) node;
+ }
+ }
+ assertEquals("221", lflst11.getValue());
+
+ assertEquals(1, cont11.getChildren().size());
+ assertTrue(cont11.getChildren().get(0) instanceof SimpleNode<?>);
+ SimpleNode<?> cont11_lf111 = (SimpleNode<?>) cont11.getChildren().get(0);
+ assertEquals("lf111", cont11_lf111.getNodeType().getLocalName());
+ assertEquals("100", cont11_lf111.getValue());
+ // :lst1_2
+
+ }
+
+ @Test
+ public void testXmlEmptyData() {
+ CompositeNode compNode = compositeContainerFromXml("/xml-to-composite-node/empty-data.xml");
+ assertEquals("cont", compNode.getNodeType().getLocalName());
+ SimpleNode<?> lf1 = null;
+ SimpleNode<?> lflst1_1 = null;
+ SimpleNode<?> lflst1_2 = null;
+ CompositeNode lst1 = null;
+ int lflst1Count = 0;
+ for (Node<?> node : compNode.getChildren()) {
+ if (node.getNodeType().getLocalName().equals("lf1")) {
+ assertTrue(node instanceof SimpleNode<?>);
+ lf1 = (SimpleNode<?>) node;
+ } else if (node.getNodeType().getLocalName().equals("lflst1")) {
+ assertTrue(node instanceof SimpleNode<?>);
+
+ switch (lflst1Count++) {
+ case 0:
+ lflst1_1 = (SimpleNode<?>) node;
+ break;
+ case 1:
+ lflst1_2 = (SimpleNode<?>) node;
+ break;
+ }
+ } else if (node.getNodeType().getLocalName().equals("lst1")) {
+ assertTrue(node instanceof CompositeNode);
+ lst1 = (CompositeNode) node;
+ }
+ }
+
+ assertNotNull(lf1);
+ assertNotNull(lflst1_1);
+ assertNotNull(lflst1_2);
+ assertNotNull(lst1);
+
+ assertEquals("", lf1.getValue());
+ assertEquals("", lflst1_1.getValue());
+ assertEquals("", lflst1_2.getValue());
+ assertEquals(1, lst1.getChildren().size());
+ assertEquals("lf11", lst1.getChildren().get(0).getNodeType().getLocalName());
+
+ assertTrue(lst1.getChildren().get(0) instanceof SimpleNode<?>);
+ assertEquals("", lst1.getChildren().get(0).getValue());
+
+ }
+
+ private void verifyCommonPartAOfXml(CompositeNode compNode, String suf) {
+ SimpleNode<?> lf1suf = null;
+ SimpleNode<?> lflst1suf_1 = null;
+ SimpleNode<?> lflst1suf_2 = null;
+ SimpleNode<?> lflst1suf_3 = null;
+ CompositeNode cont1suf = null;
+ CompositeNode lst1suf = null;
+
+ int lflstCount = 0;
+
+ for (Node<?> node : compNode.getChildren()) {
+ String localName = node.getNodeType().getLocalName();
+ if (localName.equals("lf1" + suf)) {
+ assertTrue(node instanceof SimpleNode<?>);
+ lf1suf = (SimpleNode<?>) node;
+ } else if (localName.equals("lflst1" + suf)) {
+ assertTrue(node instanceof SimpleNode<?>);
+ switch (lflstCount++) {
+ case 0:
+ lflst1suf_1 = (SimpleNode<?>) node;
+ break;
+ case 1:
+ lflst1suf_2 = (SimpleNode<?>) node;
+ break;
+ case 2:
+ lflst1suf_3 = (SimpleNode<?>) node;
+ break;
+ }
+ } else if (localName.equals("lst1" + suf)) {
+ assertTrue(node instanceof CompositeNode);
+ lst1suf = (CompositeNode) node;
+ } else if (localName.equals("cont1" + suf)) {
+ assertTrue(node instanceof CompositeNode);
+ cont1suf = (CompositeNode) node;
+ }
+ }
+ assertNotNull(lf1suf);
+ assertNotNull(lflst1suf_1);
+ assertNotNull(lflst1suf_2);
+ assertNotNull(lflst1suf_3);
+ assertNotNull(lst1suf);
+ assertNotNull(cont1suf);
+
+ assertEquals("str0", lf1suf.getValue());
+ assertEquals("121", lflst1suf_1.getValue());
+ assertEquals("131", lflst1suf_2.getValue());
+ assertEquals("str1", lflst1suf_3.getValue());
+
+ assertEquals(1, lst1suf.getChildren().size());
+
+ assertTrue(lst1suf.getChildren().get(0) instanceof SimpleNode<?>);
+ SimpleNode<?> lst11_lf11 = (SimpleNode<?>) lst1suf.getChildren().get(0);
+ assertEquals("lf11" + suf, lst11_lf11.getNodeType().getLocalName());
+ assertEquals("str2", lst11_lf11.getValue());
+
+ assertTrue(cont1suf.getChildren().get(0) instanceof SimpleNode<?>);
+ SimpleNode<?> cont1_lf11 = (SimpleNode<?>) cont1suf.getChildren().get(0);
+ assertEquals("lf11" + suf, cont1_lf11.getNodeType().getLocalName());
+ assertEquals("100", cont1_lf11.getValue());
+ }
+
+ private CompositeNode compositeContainerFromXml(String xmlPath) {
+ XmlToCompositeNodeProvider xmlToCompositeNodeProvider = XmlToCompositeNodeProvider.INSTANCE;
+ try {
+ InputStream xmlStream = FromXmlToCompositeNode.class.getResourceAsStream(xmlPath);
+ return xmlToCompositeNodeProvider.readFrom(null, null, null, null, null, xmlStream);
+ } catch (WebApplicationException | IOException e) {
+ LOG.error(e.getMessage());
+ assertTrue(false);
+ }
+ return null;
+ }
+
+}