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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.mockito.Mockito.mock;
import java.io.File;
import java.io.InputStream;
import java.util.Collection;
import java.util.Optional;
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.mdsal.dom.api.DOMMountPoint;
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.schema.ContainerNode;
import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
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.test.util.YangParserTestUtils;
public class TestXmlBodyReaderMountPoint 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 TestXmlBodyReaderMountPoint() {
super(schemaContext, mock(DOMMountPoint.class));
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"));
schemaContext = YangParserTestUtils.parseYangFiles(testFiles);
}
@Test
public void moduleDataTest() throws Exception {
final DataSchemaNode dataSchemaNode = schemaContext
.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
final String uri = "instance-identifier-module:cont/yang-ext:mount/instance-identifier-module:cont";
mockBodyReader(uri, xmlBodyReader, false);
final InputStream inputStream = TestXmlBodyReaderMountPoint.class
.getResourceAsStream("/instanceidentifier/xml/xmldata.xml");
final NormalizedNodeContext returnValue = xmlBodyReader.readFrom(null,
null, null, mediaType, null, inputStream);
checkMountPointNormalizedNodeContext(returnValue);
checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue);
}
@Test
public void moduleSubContainerDataPutTest() throws Exception {
final DataSchemaNode dataSchemaNode = schemaContext
.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
final String uri = "instance-identifier-module:cont/yang-ext:mount/instance-identifier-module:cont/cont1";
mockBodyReader(uri, xmlBodyReader, false);
final InputStream inputStream = TestXmlBodyReaderMountPoint.class
.getResourceAsStream("/instanceidentifier/xml/xml_sub_container.xml");
final NormalizedNodeContext returnValue = xmlBodyReader.readFrom(null,
null, null, mediaType, null, inputStream);
checkMountPointNormalizedNodeContext(returnValue);
checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue,
QName.create(dataSchemaNode.getQName(), "cont1"));
}
@Test
public void moduleSubContainerDataPostTest() throws Exception {
final DataSchemaNode dataSchemaNode = schemaContext
.getDataChildByName(QName.create(INSTANCE_IDENTIFIER_MODULE_QNAME, "cont"));
final String uri = "instance-identifier-module:cont/yang-ext:mount/instance-identifier-module:cont";
mockBodyReader(uri, xmlBodyReader, true);
final InputStream inputStream = TestXmlBodyReaderMountPoint.class
.getResourceAsStream("/instanceidentifier/xml/xml_sub_container.xml");
final NormalizedNodeContext returnValue = xmlBodyReader.readFrom(null,
null, null, mediaType, null, inputStream);
checkMountPointNormalizedNodeContext(returnValue);
checkExpectValueNormalizeNodeContext(dataSchemaNode, returnValue);
}
@Test
public void rpcModuleInputTest() throws Exception {
final String uri = "instance-identifier-module:cont/yang-ext:mount/invoke-rpc-module:rpc-test";
mockBodyReader(uri, xmlBodyReader, true);
final InputStream inputStream = TestXmlBodyReaderMountPoint.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 YangInstanceIdentifier yangCont = YangInstanceIdentifier.of(
QName.create(contNode.getIdentifier().getNodeType(), "cont"));
final Optional<DataContainerChild> contDataNodePotential =
contNode.findChildByArg(yangCont.getLastPathArgument());
assertTrue(contDataNodePotential.isPresent());
final ContainerNode contDataNode = (ContainerNode) contDataNodePotential.get();
final YangInstanceIdentifier yangLeaf = YangInstanceIdentifier.of(
QName.create(contDataNode.getIdentifier().getNodeType(), "lf"));
final Optional<DataContainerChild> leafDataNode = contDataNode.findChildByArg(yangLeaf.getLastPathArgument());
assertTrue(leafDataNode.isPresent());
assertTrue("lf-test".equalsIgnoreCase(leafDataNode.get().body().toString()));
}
private void checkExpectValueNormalizeNodeContext(
final DataSchemaNode dataSchemaNode,
final NormalizedNodeContext nnContext) {
checkExpectValueNormalizeNodeContext(dataSchemaNode, nnContext, null);
}
protected void checkExpectValueNormalizeNodeContext(
final DataSchemaNode dataSchemaNode, final NormalizedNodeContext nnContext, final QName qualifiedName) {
YangInstanceIdentifier dataNodeIdent = YangInstanceIdentifier.of(dataSchemaNode.getQName());
final DOMMountPoint mountPoint = nnContext.getInstanceIdentifierContext().getMountPoint();
final DataSchemaNode mountDataSchemaNode =
modelContext(mountPoint).getDataChildByName(dataSchemaNode.getQName());
assertNotNull(mountDataSchemaNode);
if (qualifiedName != null && dataSchemaNode instanceof DataNodeContainer) {
final DataSchemaNode child = ((DataNodeContainer) dataSchemaNode).getDataChildByName(qualifiedName);
dataNodeIdent = YangInstanceIdentifier.builder(dataNodeIdent).node(child.getQName()).build();
assertTrue(nnContext.getInstanceIdentifierContext().getSchemaNode().equals(child));
} else {
assertTrue(mountDataSchemaNode.equals(dataSchemaNode));
}
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("instance-identifier-module:cont/yang-ext:mount", 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
checkMountPointNormalizedNodeContext(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("instance-identifier-module:cont/yang-ext:mount", 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
checkMountPointNormalizedNodeContext(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/yang-ext:mount", 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());
}
}
}
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