restconf/restconf-nb-rfc8040/src/test/java/org/opendaylight/restconf/nb/rfc8040/rests/utils/PostDataTransactionUtilTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.restconf.nb.rfc8040.rests.utils;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12 import static org.junit.Assert.fail;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.verify;
  16 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFailedFluentFuture;
  17 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFalseFluentFuture;
  18
  19 import javax.ws.rs.core.Response;
  20 import javax.ws.rs.core.UriBuilder;
  21 import javax.ws.rs.core.UriInfo;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.mockito.MockitoAnnotations;
  27 import org.opendaylight.mdsal.common.api.CommitInfo;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  30 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
  31 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
  32 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
  33 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
  34 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
  35 import org.opendaylight.restconf.common.context.NormalizedNodeContext;
  36 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
  37 import org.opendaylight.restconf.nb.rfc8040.TestRestconfUtils;
  38 import org.opendaylight.restconf.nb.rfc8040.handlers.TransactionChainHandler;
  39 import org.opendaylight.restconf.nb.rfc8040.references.SchemaContextRef;
  40 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.TransactionVarsWrapper;
  41 import org.opendaylight.yangtools.util.SingletonSet;
  42 import org.opendaylight.yangtools.yang.common.QName;
  43 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  44 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  45 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  46 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  47 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  48 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  49 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  50 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  51 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  52 import org.w3c.dom.DOMException;
  53
  54 public class PostDataTransactionUtilTest {
  55
  56     private static final String PATH_FOR_NEW_SCHEMA_CONTEXT = "/jukebox";
  57
  58     @Mock
  59     private DOMTransactionChain transactionChain;
  60     @Mock
  61     private DOMDataTreeReadWriteTransaction readWrite;
  62     @Mock
  63     private DOMDataTreeReadTransaction read;
  64     @Mock
  65     private DOMDataTreeWriteTransaction write;
  66     @Mock
  67     private UriInfo uriInfo;
  68     @Mock
  69     private UriBuilder uriBuilder;
  70     @Mock
  71     private DOMDataBroker mockDataBroker;
  72
  73     private TransactionChainHandler transactionChainHandler;
  74     private SchemaContextRef refSchemaCtx;
  75     private ContainerNode buildBaseCont;
  76     private SchemaContext schema;
  77     private YangInstanceIdentifier iid2;
  78     private MapNode buildList;
  79
  80     @Before
  81     public void setUp() throws Exception {
  82         MockitoAnnotations.initMocks(this);
  83         this.refSchemaCtx = new SchemaContextRef(
  84                 YangParserTestUtils.parseYangFiles(TestRestconfUtils.loadFiles(PATH_FOR_NEW_SCHEMA_CONTEXT)));
  85         this.schema = this.refSchemaCtx.get();
  86
  87         final QName baseQName = QName.create("http://example.com/ns/example-jukebox", "2015-04-04", "jukebox");
  88         final QName containerQname = QName.create(baseQName, "player");
  89         final QName leafQname = QName.create(baseQName, "gap");
  90         final QName listQname = QName.create(baseQName, "playlist");
  91         final QName listKeyQname = QName.create(baseQName, "name");
  92         final YangInstanceIdentifier.NodeIdentifierWithPredicates nodeWithKey =
  93                 new YangInstanceIdentifier.NodeIdentifierWithPredicates(listQname, listKeyQname, "name of band");
  94         this.iid2 = YangInstanceIdentifier.builder()
  95                 .node(baseQName)
  96                 .build();
  97
  98         final LeafNode<?> buildLeaf = Builders.leafBuilder()
  99                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(leafQname))
 100                 .withValue(0.2)
 101                 .build();
 102         final ContainerNode buildPlayerCont = Builders.containerBuilder()
 103                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(containerQname))
 104                 .withChild(buildLeaf)
 105                 .build();
 106         this.buildBaseCont = Builders.containerBuilder()
 107                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(baseQName))
 108                 .withChild(buildPlayerCont)
 109                 .build();
 110
 111         final LeafNode<Object> content = Builders.leafBuilder()
 112                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create(baseQName, "name")))
 113                 .withValue("name of band")
 114                 .build();
 115         final LeafNode<Object> content2 = Builders.leafBuilder()
 116                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create(baseQName, "description")))
 117                 .withValue("band description")
 118                 .build();
 119         final MapEntryNode mapEntryNode = Builders.mapEntryBuilder()
 120                 .withNodeIdentifier(nodeWithKey)
 121                 .withChild(content)
 122                 .withChild(content2)
 123                 .build();
 124         this.buildList = Builders.mapBuilder()
 125                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(listQname))
 126                 .withChild(mapEntryNode)
 127                 .build();
 128
 129         doReturn(UriBuilder.fromUri("http://localhost:8181/restconf/16/")).when(this.uriInfo).getBaseUriBuilder();
 130         doReturn(this.readWrite).when(this.transactionChain).newReadWriteTransaction();
 131         doReturn(this.read).when(this.transactionChain).newReadOnlyTransaction();
 132
 133         Mockito.doReturn(transactionChain).when(mockDataBroker).createTransactionChain(Mockito.any());
 134         transactionChainHandler = new TransactionChainHandler(mockDataBroker);
 135     }
 136
 137     @Test
 138     public void testPostContainerData() {
 139         final InstanceIdentifierContext<? extends SchemaNode> iidContext =
 140                 new InstanceIdentifierContext<>(this.iid2, null, null, this.schema);
 141         final NormalizedNodeContext payload = new NormalizedNodeContext(iidContext, this.buildBaseCont);
 142
 143         doReturn(immediateFalseFluentFuture()).when(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION,
 144             this.iid2);
 145         final YangInstanceIdentifier.NodeIdentifier identifier =
 146                 ((ContainerNode) ((SingletonSet<?>) payload.getData().getValue()).iterator().next()).getIdentifier();
 147         final YangInstanceIdentifier node =
 148                 payload.getInstanceIdentifierContext().getInstanceIdentifier().node(identifier);
 149         doReturn(immediateFalseFluentFuture()).when(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION, node);
 150         doNothing().when(this.readWrite).put(LogicalDatastoreType.CONFIGURATION, node, payload.getData());
 151         doReturn(CommitInfo.emptyFluentFuture()).when(this.readWrite).commit();
 152         final TransactionVarsWrapper wrapper =
 153                 new TransactionVarsWrapper(payload.getInstanceIdentifierContext(), null, transactionChainHandler);
 154         final Response response =
 155                 PostDataTransactionUtil.postData(this.uriInfo, payload, wrapper, this.refSchemaCtx, null, null);
 156         assertEquals(201, response.getStatus());
 157         verify(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION, this.iid2);
 158         verify(this.readWrite).put(LogicalDatastoreType.CONFIGURATION,
 159                 payload.getInstanceIdentifierContext().getInstanceIdentifier(), payload.getData());
 160     }
 161
 162     @Test
 163     public void testPostListData() {
 164         final InstanceIdentifierContext<? extends SchemaNode> iidContext =
 165                 new InstanceIdentifierContext<>(this.iid2, null, null, this.schema);
 166         final NormalizedNodeContext payload = new NormalizedNodeContext(iidContext, this.buildList);
 167
 168         final MapNode data = (MapNode) payload.getData();
 169         final YangInstanceIdentifier.NodeIdentifierWithPredicates identifier =
 170                 data.getValue().iterator().next().getIdentifier();
 171         final YangInstanceIdentifier node =
 172                 payload.getInstanceIdentifierContext().getInstanceIdentifier().node(identifier);
 173         doReturn(immediateFalseFluentFuture()).when(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION, node);
 174         doNothing().when(this.readWrite).put(LogicalDatastoreType.CONFIGURATION, node, payload.getData());
 175         doReturn(CommitInfo.emptyFluentFuture()).when(this.readWrite).commit();
 176         final TransactionVarsWrapper wrapper =
 177                 new TransactionVarsWrapper(payload.getInstanceIdentifierContext(), null, transactionChainHandler);
 178         final Response response =
 179                 PostDataTransactionUtil.postData(this.uriInfo, payload, wrapper, this.refSchemaCtx, null, null);
 180         assertEquals(201, response.getStatus());
 181         verify(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION, node);
 182         verify(this.readWrite).put(LogicalDatastoreType.CONFIGURATION, node, data.getValue().iterator().next());
 183     }
 184
 185     @Test
 186     public void testPostDataFail() {
 187         final InstanceIdentifierContext<? extends SchemaNode> iidContext =
 188                 new InstanceIdentifierContext<>(this.iid2, null, null, this.schema);
 189         final NormalizedNodeContext payload = new NormalizedNodeContext(iidContext, this.buildBaseCont);
 190
 191         doReturn(immediateFalseFluentFuture()).when(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION,
 192             this.iid2);
 193         final YangInstanceIdentifier.NodeIdentifier identifier =
 194                 ((ContainerNode) ((SingletonSet<?>) payload.getData().getValue()).iterator().next()).getIdentifier();
 195         final YangInstanceIdentifier node =
 196                 payload.getInstanceIdentifierContext().getInstanceIdentifier().node(identifier);
 197         doReturn(immediateFalseFluentFuture()).when(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION, node);
 198         doNothing().when(this.readWrite).put(LogicalDatastoreType.CONFIGURATION, node, payload.getData());
 199         final DOMException domException = new DOMException((short) 414, "Post request failed");
 200         doReturn(immediateFailedFluentFuture(domException)).when(this.readWrite).commit();
 201         final TransactionVarsWrapper wrapper =
 202                 new TransactionVarsWrapper(payload.getInstanceIdentifierContext(), null, transactionChainHandler);
 203
 204         try {
 205             PostDataTransactionUtil.postData(this.uriInfo, payload, wrapper, this.refSchemaCtx, null, null);
 206             fail("Expected RestconfDocumentedException");
 207         } catch (final RestconfDocumentedException e) {
 208             assertEquals(1, e.getErrors().size());
 209             assertTrue(e.getErrors().get(0).getErrorInfo().contains(domException.getMessage()));
 210         }
 211
 212         verify(this.readWrite).exists(LogicalDatastoreType.CONFIGURATION, this.iid2);
 213         verify(this.readWrite).put(LogicalDatastoreType.CONFIGURATION,
 214                 payload.getInstanceIdentifierContext().getInstanceIdentifier(), payload.getData());
 215     }
 216 }