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+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.sal.rest.impl.test.providers;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.File;
+import java.io.InputStream;
+import java.util.Collection;
+import java.util.Optional;
+import java.util.Set;
+import javax.ws.rs.core.MediaType;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.opendaylight.controller.md.sal.rest.common.TestRestconfUtils;
+import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeContext;
+import org.opendaylight.netconf.sal.rest.impl.XmlNormalizedNodeBodyReader;
+import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
+import org.opendaylight.restconf.common.errors.RestconfError;
+import org.opendaylight.yangtools.yang.common.ErrorTag;
+import org.opendaylight.yangtools.yang.common.ErrorType;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.common.Revision;
+import org.opendaylight.yangtools.yang.common.XMLNamespace;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodes;
+import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
+
+public class TestXmlBodyReader extends AbstractBodyReaderTest {
+
+ private final XmlNormalizedNodeBodyReader xmlBodyReader;
+ private static EffectiveModelContext schemaContext;
+ private static final QNameModule INSTANCE_IDENTIFIER_MODULE_QNAME = QNameModule.create(
+ XMLNamespace.of("instance:identifier:module"), Revision.of("2014-01-17"));
+
+ public TestXmlBodyReader() {
+ super(schemaContext, null);
+ xmlBodyReader = new XmlNormalizedNodeBodyReader(controllerContext);
+ }
+
+ @Override
+ protected MediaType getMediaType() {
+ return new MediaType(MediaType.APPLICATION_XML, null);
+ }
+
+ @BeforeClass
+ public static void initialization() throws Exception {
+ final Collection<File> testFiles = TestRestconfUtils.loadFiles("/instanceidentifier/yang");
+ testFiles.addAll(TestRestconfUtils.loadFiles("/invoke-rpc"));
+ testFiles.addAll(TestRestconfUtils.loadFiles("/foo-xml-test/yang"));
+ schemaContext = YangParserTestUtils.parseYangFiles(testFiles);
+ }
+
+ @Test
+ public void putXmlTest() throws Exception {
+ runXmlTest(false, "foo:top-level-list/key-value");
+ }
+
+ @Test
+ public void postXmlTest() throws Exception {
+ runXmlTest(true, "");
+ }
+
+ private void runXmlTest(final boolean isPost, final String path) throws Exception {
+ mockBodyReader(path, xmlBodyReader, isPost);
+ final InputStream inputStream = TestXmlBodyReader.class.getResourceAsStream("/foo-xml-test/foo.xml");
+ final NormalizedNodeContext nnc = xmlBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
+ assertNotNull(nnc);
+
+ assertTrue(nnc.getData() instanceof MapEntryNode);
+ final MapEntryNode data = (MapEntryNode) nnc.getData();
+ assertEquals(2, data.size());
+ for (final DataContainerChild child : data.body()) {
+ switch (child.getIdentifier().getNodeType().getLocalName()) {
+ case "key-leaf":
+ assertEquals("key-value", child.body());
+ break;
+
+ case "ordinary-leaf":
+ assertEquals("leaf-value", child.body());
+ break;
+ default:
+ fail();
+ }
+ }
+ }
+
+ @Test
+ public void moduleDataTest() throws Exception {
+ final DataSchemaNode dataSchemaNode =
+ schemaContext.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
+ final YangInstanceIdentifier dataII = YangInstanceIdentifier.of(dataSchemaNode.getQName());
+ final String uri = "instance-identifier-module:cont";
+ mockBodyReader(uri, xmlBodyReader, false);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xmldata.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+ checkNormalizedNodeContext(returnValue);
+ checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue, dataII);
+ }
+
+ @Test
+ public void moduleSubContainerDataPutTest() throws Exception {
+ final DataSchemaNode dataSchemaNode =
+ schemaContext.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
+ final QName cont1QName = QName.create(dataSchemaNode.getQName(), "cont1");
+ final YangInstanceIdentifier dataII = YangInstanceIdentifier.of(dataSchemaNode.getQName()).node(cont1QName);
+ final DataSchemaNode dataSchemaNodeOnPath = ((DataNodeContainer) dataSchemaNode).getDataChildByName(cont1QName);
+ final String uri = "instance-identifier-module:cont/cont1";
+ mockBodyReader(uri, xmlBodyReader, false);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xml_sub_container.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+ checkNormalizedNodeContext(returnValue);
+ checkExpectValueNormalizeNodeContext(dataSchemaNodeOnPath, returnValue, dataII);
+ }
+
+ @Test
+ public void moduleSubContainerDataPostTest() throws Exception {
+ final DataSchemaNode dataSchemaNode =
+ schemaContext.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
+ final QName cont1QName = QName.create(dataSchemaNode.getQName(), "cont1");
+ final YangInstanceIdentifier dataII = YangInstanceIdentifier.of(dataSchemaNode.getQName()).node(cont1QName);
+ final String uri = "instance-identifier-module:cont";
+ mockBodyReader(uri, xmlBodyReader, true);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xml_sub_container.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+ checkNormalizedNodeContext(returnValue);
+ checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue, dataII);
+ }
+
+ @Test
+ public void moduleSubContainerAugmentDataPostTest() throws Exception {
+ final DataSchemaNode dataSchemaNode =
+ schemaContext.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
+ final Module augmentModule = schemaContext.findModules(XMLNamespace.of("augment:module")).iterator().next();
+ final QName contAugmentQName = QName.create(augmentModule.getQNameModule(), "cont-augment");
+ final AugmentationIdentifier augII = new AugmentationIdentifier(Set.of(contAugmentQName));
+ final YangInstanceIdentifier dataII = YangInstanceIdentifier.of(dataSchemaNode.getQName())
+ .node(augII).node(contAugmentQName);
+ final String uri = "instance-identifier-module:cont";
+ mockBodyReader(uri, xmlBodyReader, true);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xml_augment_container.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+ checkNormalizedNodeContext(returnValue);
+ checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue, dataII);
+ }
+
+ @Test
+ public void moduleSubContainerChoiceAugmentDataPostTest() throws Exception {
+ final DataSchemaNode dataSchemaNode =
+ schemaContext.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
+ final Module augmentModule = schemaContext.findModules(XMLNamespace.of("augment:module")).iterator().next();
+ final QName augmentChoice1QName = QName.create(augmentModule.getQNameModule(), "augment-choice1");
+ final QName augmentChoice2QName = QName.create(augmentChoice1QName, "augment-choice2");
+ final YangInstanceIdentifier dataII = YangInstanceIdentifier.of(dataSchemaNode.getQName())
+ .node(new AugmentationIdentifier(Set.of(augmentChoice1QName)))
+ .node(augmentChoice1QName)
+ // FIXME: DataSchemaTreeNode intepretation seems to have a bug
+ //.node(new AugmentationIdentifier(Set.of(augmentChoice2QName)))
+ .node(augmentChoice2QName)
+ .node(QName.create(augmentChoice1QName, "case-choice-case-container1"));
+ final String uri = "instance-identifier-module:cont";
+ mockBodyReader(uri, xmlBodyReader, true);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xml_augment_choice_container.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+ checkNormalizedNodeContext(returnValue);
+ checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue, dataII);
+ }
+
+ @Test
+ public void rpcModuleInputTest() throws Exception {
+ final String uri = "invoke-rpc-module:rpc-test";
+ mockBodyReader(uri, xmlBodyReader, true);
+ final InputStream inputStream = TestXmlBodyReader.class.getResourceAsStream("/invoke-rpc/xml/rpc-input.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader.readFrom(null, null, null, mediaType, null,
+ inputStream);
+ checkNormalizedNodeContextRpc(returnValue);
+ final ContainerNode contNode = (ContainerNode) returnValue.getData();
+ final Optional<DataContainerChild> contDataNodePotential = contNode.findChildByArg(new NodeIdentifier(
+ QName.create(contNode.getIdentifier().getNodeType(), "cont")));
+ assertTrue(contDataNodePotential.isPresent());
+ final ContainerNode contDataNode = (ContainerNode) contDataNodePotential.get();
+ final Optional<DataContainerChild> leafDataNode = contDataNode.findChildByArg(new NodeIdentifier(
+ QName.create(contDataNode.getIdentifier().getNodeType(), "lf")));
+ assertTrue(leafDataNode.isPresent());
+ assertTrue("lf-test".equalsIgnoreCase(leafDataNode.get().body().toString()));
+ }
+
+ private static void checkExpectValueNormalizeNodeContext(final DataSchemaNode dataSchemaNode,
+ final NormalizedNodeContext nnContext, final YangInstanceIdentifier dataNodeIdent) {
+ assertEquals(dataSchemaNode, nnContext.getInstanceIdentifierContext().getSchemaNode());
+ assertEquals(dataNodeIdent, nnContext.getInstanceIdentifierContext().getInstanceIdentifier());
+ assertNotNull(NormalizedNodes.findNode(nnContext.getData(), dataNodeIdent));
+ }
+
+ /**
+ * Test when container with the same name is placed in two modules (foo-module and bar-module). Namespace must be
+ * used to distinguish between them to find correct one. Check if container was found not only according to its name
+ * but also by correct namespace used in payload.
+ */
+ @Test
+ public void findFooContainerUsingNamespaceTest() throws Exception {
+ mockBodyReader("", xmlBodyReader, true);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xmlDataFindFooContainer.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+
+ // check return value
+ checkNormalizedNodeContext(returnValue);
+ // check if container was found both according to its name and namespace
+ assertEquals("Not correct container found, name was ignored",
+ "foo-bar-container", returnValue.getData().getIdentifier().getNodeType().getLocalName());
+ assertEquals("Not correct container found, namespace was ignored",
+ "foo:module", returnValue.getData().getIdentifier().getNodeType().getNamespace().toString());
+ }
+
+ /**
+ * Test when container with the same name is placed in two modules (foo-module and bar-module). Namespace must be
+ * used to distinguish between them to find correct one. Check if container was found not only according to its name
+ * but also by correct namespace used in payload.
+ */
+ @Test
+ public void findBarContainerUsingNamespaceTest() throws Exception {
+ mockBodyReader("", xmlBodyReader, true);
+ final InputStream inputStream = TestXmlBodyReader.class
+ .getResourceAsStream("/instanceidentifier/xml/xmlDataFindBarContainer.xml");
+ final NormalizedNodeContext returnValue = xmlBodyReader
+ .readFrom(null, null, null, mediaType, null, inputStream);
+
+ // check return value
+ checkNormalizedNodeContext(returnValue);
+ // check if container was found both according to its name and namespace
+ assertEquals("Not correct container found, name was ignored",
+ "foo-bar-container", returnValue.getData().getIdentifier().getNodeType().getLocalName());
+ assertEquals("Not correct container found, namespace was ignored",
+ "bar:module", returnValue.getData().getIdentifier().getNodeType().getNamespace().toString());
+ }
+
+ /**
+ * Test PUT operation when message root element is not the same as the last element in request URI.
+ * PUT operation message should always start with schema node from URI otherwise exception should be
+ * thrown.
+ */
+ @Test
+ public void wrongRootElementTest() throws Exception {
+ mockBodyReader("instance-identifier-module:cont", xmlBodyReader, false);
+ final InputStream inputStream = TestXmlBodyReader.class.getResourceAsStream(
+ "/instanceidentifier/xml/bug7933.xml");
+ try {
+ xmlBodyReader.readFrom(null, null, null, mediaType, null, inputStream);
+ Assert.fail("Test should fail due to malformed PUT operation message");
+ } catch (final RestconfDocumentedException exception) {
+ final RestconfError restconfError = exception.getErrors().get(0);
+ assertEquals(ErrorType.PROTOCOL, restconfError.getErrorType());
+ assertEquals(ErrorTag.MALFORMED_MESSAGE, restconfError.getErrorTag());
+ }
+ }
+}