Convert anyxml nodes lazily
[netconf.git] / netconf / sal-netconf-connector / src / test / java / org / opendaylight / netconf / sal / connect / netconf / NetconfStateSchemasTest.java
index c8564975b681bfbc519a1ed3fbabbca03dd7c204..3b8648ef49530ac9deec1ad0e834308638f7a43e 100644 (file)
@@ -5,21 +5,21 @@
  * 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.netconf.sal.connect.netconf;
 
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertThat;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.eq;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_GET_QNAME;
 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.toPath;
+import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFailedFluentFuture;
+import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFluentFuture;
 
-import com.google.common.util.concurrent.CheckedFuture;
-import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.FluentFuture;
 import com.google.common.util.concurrent.ListenableFuture;
 import java.net.InetSocketAddress;
 import java.util.Collections;
@@ -30,55 +30,68 @@ import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import org.opendaylight.controller.config.util.xml.XmlUtil;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationNotAvailableException;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
-import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
+import org.opendaylight.mdsal.dom.api.DOMRpcImplementationNotAvailableException;
+import org.opendaylight.mdsal.dom.api.DOMRpcResult;
+import org.opendaylight.mdsal.dom.api.DOMRpcService;
+import org.opendaylight.mdsal.dom.spi.DefaultDOMRpcResult;
 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences;
 import org.opendaylight.netconf.sal.connect.netconf.schema.mapping.BaseSchema;
 import org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil;
 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
+import org.opendaylight.yangtools.util.xml.UntrustedXML;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.RpcError;
 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
-import org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlUtils;
+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.transform.ToNormalizedNodeParser;
-import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.parser.DomToNormalizedNodeParserFactory;
+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.ContainerSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class NetconfStateSchemasTest {
 
-    private static final NetconfSessionPreferences CAPS = NetconfSessionPreferences.fromStrings(Collections.singleton("urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?module=ietf-netconf-monitoring&revision=2010-10-04"));
+    private static final Logger LOG = LoggerFactory.getLogger(NetconfStateSchemasTest.class);
+
+    private static final NetconfSessionPreferences CAPS = NetconfSessionPreferences.fromStrings(Collections.singleton(
+        "urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?module=ietf-netconf-monitoring&revision=2010-10-04"));
     private final RemoteDeviceId deviceId = new RemoteDeviceId("device", new InetSocketAddress(99));
+    private final int numberOfSchemas = 73;
+    private final int numberOfLegalSchemas = numberOfSchemas - 3;
     private ContainerNode compositeNodeSchemas;
+
     @Mock
     private DOMRpcService rpc;
 
+    private SchemaContext schemaContext;
+
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
-        final SchemaContext schemaContext = BaseSchema.BASE_NETCONF_CTX_WITH_NOTIFICATIONS.getSchemaContext();
+        schemaContext = BaseSchema.BASE_NETCONF_CTX_WITH_NOTIFICATIONS.getSchemaContext();
         final DataSchemaNode schemasNode =
                 ((ContainerSchemaNode) schemaContext
                         .getDataChildByName(NetconfState.QNAME)).getDataChildByName(Schemas.QNAME);
-        final Document schemasXml = XmlUtil.readXmlToDocument(getClass().getResourceAsStream("/netconf-state.schemas.payload.xml"));
-        final ToNormalizedNodeParser<Element, ContainerNode, ContainerSchemaNode> containerNodeParser = DomToNormalizedNodeParserFactory.getInstance(XmlUtils.DEFAULT_XML_CODEC_PROVIDER, schemaContext, false).getContainerNodeParser();
-        compositeNodeSchemas = containerNodeParser.parse(Collections.singleton(schemasXml.getDocumentElement()), (ContainerSchemaNode) schemasNode);
+
+        final NormalizedNodeResult resultHolder = new NormalizedNodeResult();
+        final NormalizedNodeStreamWriter writer = ImmutableNormalizedNodeStreamWriter.from(resultHolder);
+        final XmlParserStream xmlParser = XmlParserStream.create(writer, schemaContext, schemasNode, false);
+
+        xmlParser.parse(UntrustedXML.createXMLStreamReader(getClass().getResourceAsStream(
+                "/netconf-state.schemas.payload.xml")));
+        compositeNodeSchemas = (ContainerNode) resultHolder.getResult();
 
     }
 
@@ -87,12 +100,13 @@ public class NetconfStateSchemasTest {
         final NetconfStateSchemas schemas = NetconfStateSchemas.create(deviceId, compositeNodeSchemas);
 
         final Set<QName> availableYangSchemasQNames = schemas.getAvailableYangSchemasQNames();
-        assertEquals(73, availableYangSchemasQNames.size());
+        assertEquals(numberOfLegalSchemas, availableYangSchemasQNames.size());
 
         assertThat(availableYangSchemasQNames,
                 hasItem(QName.create("urn:TBD:params:xml:ns:yang:network-topology", "2013-07-12", "network-topology")));
     }
 
+    @Ignore
     @Test
     public void testCreate2() throws Exception {
         final ContainerNode netconfState = Builders.containerBuilder()
@@ -100,17 +114,20 @@ public class NetconfStateSchemasTest {
                 .withChild(compositeNodeSchemas)
                 .build();
         final ContainerNode data = Builders.containerBuilder()
-                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(NetconfMessageTransformUtil.NETCONF_DATA_QNAME))
+                .withNodeIdentifier(new YangInstanceIdentifier
+                        .NodeIdentifier(NetconfMessageTransformUtil.NETCONF_DATA_QNAME))
                 .withChild(netconfState)
                 .build();
         final ContainerNode rpcReply = Builders.containerBuilder()
-                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(NetconfMessageTransformUtil.NETCONF_RPC_REPLY_QNAME))
+                .withNodeIdentifier(new YangInstanceIdentifier
+                        .NodeIdentifier(NetconfMessageTransformUtil.NETCONF_RPC_REPLY_QNAME))
                 .withChild(data)
                 .build();
-        when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any())).thenReturn(Futures.immediateCheckedFuture(new DefaultDOMRpcResult(rpcReply)));
-        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, CAPS, deviceId);
+        when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any()))
+            .thenReturn(immediateFluentFuture(new DefaultDOMRpcResult(rpcReply)));
+        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, CAPS, deviceId, schemaContext);
         final Set<QName> availableYangSchemasQNames = stateSchemas.getAvailableYangSchemasQNames();
-        assertEquals(73, availableYangSchemasQNames.size());
+        assertEquals(numberOfLegalSchemas, availableYangSchemasQNames.size());
 
         assertThat(availableYangSchemasQNames,
                 hasItem(QName.create("urn:TBD:params:xml:ns:yang:network-topology", "2013-07-12", "network-topology")));
@@ -119,17 +136,16 @@ public class NetconfStateSchemasTest {
     @Test
     public void testCreateMonitoringNotSupported() throws Exception {
         final NetconfSessionPreferences caps = NetconfSessionPreferences.fromStrings(Collections.emptySet());
-        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, caps, deviceId);
+        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, caps, deviceId, schemaContext);
         final Set<QName> availableYangSchemasQNames = stateSchemas.getAvailableYangSchemasQNames();
         Assert.assertTrue(availableYangSchemasQNames.isEmpty());
     }
 
     @Test
     public void testCreateFail() throws Exception {
-        final CheckedFuture<DOMRpcResult, DOMRpcException> resultFuture =
-                Futures.immediateFailedCheckedFuture(new DOMRpcImplementationNotAvailableException("not available"));
-        when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any())).thenReturn(resultFuture);
-        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, CAPS, deviceId);
+        when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any())).thenReturn(
+                immediateFailedFluentFuture(new DOMRpcImplementationNotAvailableException("not available")));
+        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, CAPS, deviceId, schemaContext);
         final Set<QName> availableYangSchemasQNames = stateSchemas.getAvailableYangSchemasQNames();
         Assert.assertTrue(availableYangSchemasQNames.isEmpty());
     }
@@ -137,24 +153,26 @@ public class NetconfStateSchemasTest {
     @Test
     public void testCreateRpcError() throws Exception {
         final RpcError rpcError = RpcResultBuilder.newError(RpcError.ErrorType.RPC, "fail", "fail");
-        when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any())).thenReturn(Futures.immediateCheckedFuture(new DefaultDOMRpcResult(rpcError)));
-        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, CAPS, deviceId);
+        when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any()))
+            .thenReturn(immediateFluentFuture(new DefaultDOMRpcResult(rpcError)));
+        final NetconfStateSchemas stateSchemas = NetconfStateSchemas.create(rpc, CAPS, deviceId, schemaContext);
         final Set<QName> availableYangSchemasQNames = stateSchemas.getAvailableYangSchemasQNames();
         Assert.assertTrue(availableYangSchemasQNames.isEmpty());
     }
 
+    @SuppressWarnings({ "checkstyle:IllegalThrows", "checkstyle:avoidHidingCauseException" })
     @Test(expected = RuntimeException.class)
     public void testCreateInterrupted() throws Throwable {
         //NetconfStateSchemas.create calls Thread.currentThread().interrupt(), so it must run in its own thread
         final Future<?> testFuture = Executors.newSingleThreadExecutor().submit(() -> {
-            final ListenableFuture interruptedFuture = mock(ListenableFuture.class);
+            final ListenableFuture<DOMRpcResult> interruptedFuture = mock(ListenableFuture.class);
             try {
                 when(interruptedFuture.get()).thenThrow(new InterruptedException("interrupted"));
-                final CheckedFuture checkedFuture = Futures.makeChecked(interruptedFuture, ReadFailedException.MAPPER);
-                when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any())).thenReturn(checkedFuture);
-                NetconfStateSchemas.create(rpc, CAPS, deviceId);
+                when(rpc.invokeRpc(eq(toPath(NETCONF_GET_QNAME)), any())).thenReturn(
+                        FluentFuture.from(interruptedFuture));
+                NetconfStateSchemas.create(rpc, CAPS, deviceId, schemaContext);
             } catch (final InterruptedException | ExecutionException e) {
-                e.printStackTrace();
+                LOG.info("Operation failed.", e);
             }
 
         });
@@ -167,9 +185,12 @@ public class NetconfStateSchemasTest {
 
     @Test
     public void testRemoteYangSchemaEquals() throws Exception {
-        final NetconfStateSchemas.RemoteYangSchema schema1 = new NetconfStateSchemas.RemoteYangSchema(NetconfState.QNAME);
-        final NetconfStateSchemas.RemoteYangSchema schema2 = new NetconfStateSchemas.RemoteYangSchema(NetconfState.QNAME);
-        final NetconfStateSchemas.RemoteYangSchema schema3 = new NetconfStateSchemas.RemoteYangSchema(Schemas.QNAME);
+        final NetconfStateSchemas.RemoteYangSchema schema1 =
+                new NetconfStateSchemas.RemoteYangSchema(NetconfState.QNAME);
+        final NetconfStateSchemas.RemoteYangSchema schema2 =
+                new NetconfStateSchemas.RemoteYangSchema(NetconfState.QNAME);
+        final NetconfStateSchemas.RemoteYangSchema schema3 =
+                new NetconfStateSchemas.RemoteYangSchema(Schemas.QNAME);
         Assert.assertEquals(schema1, schema2);
         Assert.assertEquals(schema2, schema1);
         Assert.assertNotEquals(schema1, schema3);