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/*
* ============LICENSE_START=======================================================
* ONAP : ccsdk features
* ================================================================================
* Copyright (C) 2021 highstreet technologies GmbH Intellectual Property.
* All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*
*/
package org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.impl.dom;
import static org.junit.Assert.assertEquals;
import com.google.common.collect.Sets;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.time.Instant;
import java.util.List;
import java.util.Optional;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.impl.dom.util.TestYangParserUtil;
import org.opendaylight.mdsal.dom.api.DOMEvent;
import org.opendaylight.mdsal.dom.api.DOMNotification;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultlogEntity;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Guicutthrough;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Inventory;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
import org.opendaylight.yangtools.util.xml.UntrustedXML;
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.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
import org.xml.sax.SAXException;
public class TestORanDOMToInternalDataModel {
private static final QNameModule IETF_HARDWARE_MODULE =
QNameModule.create(XMLNamespace.of("urn:ietf:params:xml:ns:yang:ietf-hardware"), Revision.of("2018-03-13"));
private static final QName HW_CONTAINER = QName.create(IETF_HARDWARE_MODULE, "hardware");
private static final QNameModule IETF_SYSTEM_MODULE =
QNameModule.create(XMLNamespace.of("urn:ietf:params:xml:ns:yang:ietf-system"), Revision.of("2014-08-06"));
private static final QName IETF_CONTAINER = QName.create(IETF_SYSTEM_MODULE, "system");
private static EffectiveModelContext schemaContext;
private static Inference hwContainerSchema;
private static Inference systemSchema;
private static final NodeId nodeId = new NodeId("nSky");
@BeforeClass
public static void setup() throws IOException {
schemaContext = TestYangParserUtil.parseYangResourceDirectory("/");
hwContainerSchema = Inference.ofDataTreePath(schemaContext, HW_CONTAINER);
systemSchema = Inference.ofDataTreePath(schemaContext, IETF_CONTAINER);
}
@AfterClass
public static void cleanup() {
schemaContext = null;
hwContainerSchema = null;
systemSchema = null;
}
@Test
public void testIetfHardwareFromXML() throws XMLStreamException, URISyntaxException, IOException, SAXException {
final InputStream resourceAsStream = TestORanDOMToInternalDataModel.class.getResourceAsStream("/ietf-hardware.xml");
/*
* final XMLInputFactory factory = XMLInputFactory.newInstance();
* XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
*/
final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
final NormalizedNodeResult result = new NormalizedNodeResult();
final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, hwContainerSchema);
xmlParser.parse(reader);
xmlParser.flush();
xmlParser.close();
NormalizedNode transformedInput = result.getResult();
List<Inventory> inventoryList = ORanDOMToInternalDataModel.getInventoryList(nodeId, transformedInput);
assertEquals("All elements", 27, inventoryList.size());
assertEquals("Treelevel always there", 0,
inventoryList.stream().filter(inventory -> inventory.getTreeLevel() == null).count());
}
@Ignore //TODO
@Test
public void testIetfSystemFromXML() throws XMLStreamException, URISyntaxException, IOException, SAXException {
final InputStream resourceAsStream = TestORanDOMToInternalDataModel.class.getResourceAsStream("/onap-system.xml");
final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
final NormalizedNodeResult result = new NormalizedNodeResult();
final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, systemSchema);
xmlParser.parse(reader);
xmlParser.flush();
xmlParser.close();
NormalizedNode transformedInput = result.getResult();
ContainerNode cn = (ContainerNode) transformedInput;
AugmentationIdentifier onapSystemIID = YangInstanceIdentifier.AugmentationIdentifier.create(
Sets.newHashSet(ORanDeviceManagerQNames.ONAP_SYSTEM_NAME, ORanDeviceManagerQNames.ONAP_SYSTEM_WEB_UI));
Optional<Guicutthrough> gc = ORanDOMToInternalDataModel.getGuicutthrough(cn.getChildByArg(onapSystemIID));
assertEquals(gc.isPresent(), true);
}
@Test
public void testORANFault() {
ContainerNode cn = createORANDOMFault();
NetconfDeviceNotification faultNotif = new NetconfDeviceNotification(cn, Instant.now());
FaultlogEntity fle = ORanDOMToInternalDataModel.getFaultLog(faultNotif, nodeId, 1);
assertEquals(fle.getId(), "47");
}
public static ContainerNode createORANDOMFault() {
final QName fault_id = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_ID, "fault-id");
final QName fault_source = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_SOURCE, "fault-source");
final QName fault_severity = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_SEVERITY, "fault-severity");
final QName is_cleared = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_IS_CLEARED, "is-cleared");
final QName fault_text = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_TEXT, "fault-text");
return Builders.containerBuilder()
.withNodeIdentifier(NodeIdentifier.create(ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF))
.withChild(ImmutableNodes.leafNode(fault_id, "47"))
.withChild(ImmutableNodes.leafNode(fault_source, "Slot-2-Port-B"))
.withChild(ImmutableNodes.leafNode(fault_severity, "MAJOR"))
.withChild(ImmutableNodes.leafNode(is_cleared, "true"))
.withChild(ImmutableNodes.leafNode(fault_text, "CPRI Port Down")).build();
}
public static class NetconfDeviceNotification implements DOMNotification, DOMEvent {
private final ContainerNode content;
private final Absolute schemaPath;
private final Instant eventTime;
NetconfDeviceNotification(final ContainerNode content, final Instant eventTime) {
this.content = content;
this.eventTime = eventTime;
this.schemaPath = Absolute.of(content.getIdentifier().getNodeType());
}
NetconfDeviceNotification(final ContainerNode content, final Absolute schemaPath, final Instant eventTime) {
this.content = content;
this.eventTime = eventTime;
this.schemaPath = schemaPath;
}
@Override
public Absolute getType() {
return schemaPath;
}
@Override
public ContainerNode getBody() {
return content;
}
@Override
public Instant getEventInstant() {
return eventTime;
}
}
}
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