sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/TestORanDOMToInternalDataModel.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP : ccsdk features
   4  * ================================================================================
   5  * Copyright (C) 2021 highstreet technologies GmbH Intellectual Property.
   6  * All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  *
  21  */
  22 package org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.impl.dom;
  23
  24 import static org.junit.Assert.assertEquals;
  25 import com.google.common.collect.Sets;
  26 import java.io.IOException;
  27 import java.io.InputStream;
  28 import java.net.URISyntaxException;
  29 import java.time.Instant;
  30 import java.util.List;
  31 import java.util.Optional;
  32 import javax.xml.stream.XMLStreamException;
  33 import javax.xml.stream.XMLStreamReader;
  34 import org.junit.AfterClass;
  35 import org.junit.BeforeClass;
  36 import org.junit.Test;
  37 import org.opendaylight.mdsal.dom.api.DOMEvent;
  38 import org.opendaylight.mdsal.dom.api.DOMNotification;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultlogEntity;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Guicutthrough;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Inventory;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  43 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  44 import org.opendaylight.yangtools.yang.common.QName;
  45 import org.opendaylight.yangtools.yang.common.QNameModule;
  46 import org.opendaylight.yangtools.yang.common.Revision;
  47 import org.opendaylight.yangtools.yang.common.XMLNamespace;
  48 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  49 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
  50 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  51 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  52 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  53 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  54 import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
  55 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  56 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  57 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  58 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  59 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  60 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
  61 import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
  62 import org.xml.sax.SAXException;
  63
  64 public class TestORanDOMToInternalDataModel {
  65
  66         private static final QNameModule IETF_HARDWARE_MODULE = QNameModule
  67                         .create(XMLNamespace.of("urn:ietf:params:xml:ns:yang:ietf-hardware"), Revision.of("2018-03-13"));
  68         private static final QName HW_CONTAINER = QName.create(IETF_HARDWARE_MODULE, "hardware");
  69
  70         private static final QNameModule IETF_SYSTEM_MODULE = QNameModule
  71                         .create(XMLNamespace.of("urn:ietf:params:xml:ns:yang:ietf-system"), Revision.of("2014-08-06"));
  72         private static final QName IETF_CONTAINER = QName.create(IETF_SYSTEM_MODULE, "system");
  73
  74         private static EffectiveModelContext schemaContext;
  75         private static Inference hwContainerSchema;
  76         private static Inference systemSchema;
  77
  78         private static final NodeId nodeId = new NodeId("nSky");
  79
  80         @BeforeClass
  81         public static void setup() throws IOException {
  82                 schemaContext = YangParserTestUtils.parseYangResourceDirectory("/");
  83                 hwContainerSchema = Inference.ofDataTreePath(schemaContext, HW_CONTAINER);
  84                 systemSchema = Inference.ofDataTreePath(schemaContext, IETF_CONTAINER);
  85         }
  86
  87         @AfterClass
  88         public static void cleanup() {
  89                 schemaContext = null;
  90                 hwContainerSchema = null;
  91                 systemSchema = null;
  92         }
  93
  94         @Test
  95         public void testIetfHardwareFromXML() throws XMLStreamException, URISyntaxException, IOException, SAXException {
  96
  97                 final InputStream resourceAsStream = TestORANReadHardware.class.getResourceAsStream("/ietf-hardware.xml");
  98
  99                 /*
 100                  * final XMLInputFactory factory = XMLInputFactory.newInstance();
 101                  * XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
 102                  */
 103                 final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 104
 105                 final NormalizedNodeResult result = new NormalizedNodeResult();
 106                 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 107
 108                 final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, hwContainerSchema);
 109                 xmlParser.parse(reader);
 110
 111                 xmlParser.flush();
 112                 xmlParser.close();
 113
 114                 NormalizedNode transformedInput = result.getResult();
 115
 116                 List<Inventory> inventoryList = ORanDOMToInternalDataModel.getInventoryList(nodeId, transformedInput);
 117                 assertEquals("All elements", 27, inventoryList.size());
 118                 assertEquals("Treelevel always there", 0,
 119                                 inventoryList.stream().filter(inventory -> inventory.getTreeLevel() == null).count());
 120         }
 121
 122         @Test
 123         public void testIetfSystemFromXML() throws XMLStreamException, URISyntaxException, IOException, SAXException {
 124
 125                 final InputStream resourceAsStream = TestORANReadHardware.class.getResourceAsStream("/onap-system.xml");
 126
 127                 final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 128
 129                 final NormalizedNodeResult result = new NormalizedNodeResult();
 130                 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 131
 132                 final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, systemSchema);
 133                 xmlParser.parse(reader);
 134
 135                 xmlParser.flush();
 136                 xmlParser.close();
 137
 138                 NormalizedNode transformedInput = result.getResult();
 139                 ContainerNode cn = (ContainerNode) transformedInput;
 140                 AugmentationIdentifier onapSystemIID = YangInstanceIdentifier.AugmentationIdentifier.create(
 141                                 Sets.newHashSet(ORanDeviceManagerQNames.ONAP_SYSTEM_NAME, ORanDeviceManagerQNames.ONAP_SYSTEM_WEB_UI));
 142                 Optional<Guicutthrough> gc = ORanDOMToInternalDataModel.getGuicutthrough(cn.getChildByArg(onapSystemIID));
 143                 assertEquals(gc.isPresent(), true);
 144
 145         }
 146
 147         @Test
 148         public void testORANFault() {
 149                 ContainerNode cn = createORANDOMFault();
 150                 NetconfDeviceNotification faultNotif = new NetconfDeviceNotification(cn, Instant.now());
 151                 FaultlogEntity fle = ORanDOMToInternalDataModel.getFaultLog(faultNotif, nodeId, 1);
 152                 assertEquals(fle.getId(), "47");
 153         }
 154
 155         public static ContainerNode createORANDOMFault() {
 156                 final QName fault_id = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_ID, "fault-id");
 157                 final QName fault_source = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_SOURCE, "fault-source");
 158                 final QName fault_severity = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_SEVERITY, "fault-severity");
 159                 final QName is_cleared = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_IS_CLEARED, "is-cleared");
 160                 final QName fault_text = QName.create(ORanDeviceManagerQNames.ORAN_FM_FAULT_TEXT, "fault-text");
 161                 return Builders.containerBuilder()
 162                                 .withNodeIdentifier(NodeIdentifier.create(ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF))
 163                                 .withChild(ImmutableNodes.leafNode(fault_id, "47"))
 164                                 .withChild(ImmutableNodes.leafNode(fault_source, "Slot-2-Port-B"))
 165                                 .withChild(ImmutableNodes.leafNode(fault_severity, "MAJOR"))
 166                                 .withChild(ImmutableNodes.leafNode(is_cleared, "true"))
 167                                 .withChild(ImmutableNodes.leafNode(fault_text, "CPRI Port Down")).build();
 168         }
 169
 170         public static class NetconfDeviceNotification implements DOMNotification, DOMEvent {
 171                 private final ContainerNode content;
 172                 private final Absolute schemaPath;
 173                 private final Instant eventTime;
 174
 175                 NetconfDeviceNotification(final ContainerNode content, final Instant eventTime) {
 176                         this.content = content;
 177                         this.eventTime = eventTime;
 178                         this.schemaPath = Absolute.of(content.getIdentifier().getNodeType());
 179                 }
 180
 181                 NetconfDeviceNotification(final ContainerNode content, final Absolute schemaPath, final Instant eventTime) {
 182                         this.content = content;
 183                         this.eventTime = eventTime;
 184                         this.schemaPath = schemaPath;
 185                 }
 186
 187                 @Override
 188                 public Absolute getType() {
 189                         return schemaPath;
 190                 }
 191
 192                 @Override
 193                 public ContainerNode getBody() {
 194                         return content;
 195                 }
 196
 197                 @Override
 198                 public Instant getEventInstant() {
 199                         return eventTime;
 200                 }
 201         }
 202 }