opendaylight/md-sal/sal-netconf-connector/src/test/java/org/opendaylight/controller/sal/connect/netconf/sal/tx/NetconfDeviceWriteOnlyTxTest.java

   1 package org.opendaylight.controller.sal.connect.netconf.sal.tx;
   2
   3 import static org.junit.Assert.fail;
   4 import static org.mockito.Matchers.any;
   5 import static org.mockito.Matchers.eq;
   6 import static org.mockito.Mockito.atMost;
   7 import static org.mockito.Mockito.doReturn;
   8 import static org.mockito.Mockito.inOrder;
   9 import static org.mockito.Mockito.mock;
  10 import static org.mockito.Mockito.verify;
  11 import static org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_CANDIDATE_QNAME;
  12 import static org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_FILTER_QNAME;
  13 import static org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_RUNNING_QNAME;
  14 import static org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil.toPath;
  15
  16 import com.google.common.util.concurrent.CheckedFuture;
  17 import com.google.common.util.concurrent.Futures;
  18 import java.net.InetSocketAddress;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.mockito.InOrder;
  22 import org.mockito.Mock;
  23 import org.mockito.MockitoAnnotations;
  24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  25 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  26 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  27 import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
  28 import org.opendaylight.controller.sal.connect.netconf.NetconfDevice;
  29 import org.opendaylight.controller.sal.connect.netconf.util.NetconfBaseOps;
  30 import org.opendaylight.controller.sal.connect.netconf.util.NetconfMessageTransformUtil;
  31 import org.opendaylight.controller.sal.connect.util.RemoteDeviceId;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
  33 import org.opendaylight.yangtools.yang.common.RpcError;
  34 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  35 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  36 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  37 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  38 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  39 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  40 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  41
  42 public class NetconfDeviceWriteOnlyTxTest {
  43
  44     private final RemoteDeviceId id = new RemoteDeviceId("test-mount", new InetSocketAddress(99));
  45
  46     @Mock
  47     private DOMRpcService rpc;
  48     private YangInstanceIdentifier yangIId;
  49
  50     @Before
  51     public void setUp() throws Exception {
  52         MockitoAnnotations.initMocks(this);
  53
  54         final CheckedFuture<DefaultDOMRpcResult, Exception> successFuture =
  55                 Futures.immediateCheckedFuture(new DefaultDOMRpcResult(((NormalizedNode<?, ?>) null)));
  56
  57         doReturn(successFuture)
  58                 .doReturn(Futures.immediateFailedCheckedFuture(new IllegalStateException("Failed tx")))
  59                 .doReturn(successFuture)
  60                 .when(rpc).invokeRpc(any(SchemaPath.class), any(NormalizedNode.class));
  61
  62         yangIId = YangInstanceIdentifier.builder().node(NetconfState.QNAME).build();
  63     }
  64
  65     @Test
  66     public void testIgnoreNonVisibleData() {
  67         final WriteCandidateTx tx = new WriteCandidateTx(id, new NetconfBaseOps(rpc, mock(SchemaContext.class)),
  68                 false, 60000L);
  69         final MapNode emptyList = ImmutableNodes.mapNodeBuilder(NETCONF_FILTER_QNAME).build();
  70         tx.merge(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.create(new YangInstanceIdentifier.NodeIdentifier(NETCONF_FILTER_QNAME)), emptyList);
  71         tx.put(LogicalDatastoreType.CONFIGURATION, YangInstanceIdentifier.create(new YangInstanceIdentifier.NodeIdentifier(NETCONF_FILTER_QNAME)), emptyList);
  72
  73         verify(rpc, atMost(1)).invokeRpc(any(SchemaPath.class), any(NormalizedNode.class));
  74     }
  75
  76     @Test
  77     public void testDiscardChanges() {
  78         final WriteCandidateTx tx = new WriteCandidateTx(id, new NetconfBaseOps(rpc, mock(SchemaContext.class)),
  79                 false, 60000L);
  80         final CheckedFuture<Void, TransactionCommitFailedException> submitFuture = tx.submit();
  81         try {
  82             submitFuture.checkedGet();
  83         } catch (final TransactionCommitFailedException e) {
  84             // verify discard changes was sent
  85             final InOrder inOrder = inOrder(rpc);
  86             inOrder.verify(rpc).invokeRpc(toPath(NetconfMessageTransformUtil.NETCONF_LOCK_QNAME), NetconfBaseOps.getLockContent(NETCONF_CANDIDATE_QNAME));
  87             inOrder.verify(rpc).invokeRpc(toPath(NetconfMessageTransformUtil.NETCONF_COMMIT_QNAME), NetconfMessageTransformUtil.COMMIT_RPC_CONTENT);
  88             inOrder.verify(rpc).invokeRpc(eq(toPath(NetconfMessageTransformUtil.NETCONF_DISCARD_CHANGES_QNAME)), any(NormalizedNode.class));
  89             inOrder.verify(rpc).invokeRpc(toPath(NetconfMessageTransformUtil.NETCONF_UNLOCK_QNAME), NetconfBaseOps.getUnLockContent(NETCONF_CANDIDATE_QNAME));
  90             return;
  91         }
  92
  93         fail("Submit should fail");
  94     }
  95
  96     @Test
  97     public void testFailedCommit() throws Exception {
  98         final CheckedFuture<DefaultDOMRpcResult, Exception> rpcErrorFuture =
  99                 Futures.immediateCheckedFuture(new DefaultDOMRpcResult(RpcResultBuilder.newError(RpcError.ErrorType.APPLICATION, "a", "m")));
 100
 101         doReturn(Futures.immediateCheckedFuture(new DefaultDOMRpcResult(((NormalizedNode<?, ?>) null))))
 102         .doReturn(rpcErrorFuture).when(rpc).invokeRpc(any(SchemaPath.class), any(NormalizedNode.class));
 103
 104         final WriteCandidateTx tx = new WriteCandidateTx(id, new NetconfBaseOps(rpc, mock(SchemaContext.class)),
 105                 false, 60000L);
 106
 107         final CheckedFuture<Void, TransactionCommitFailedException> submitFuture = tx.submit();
 108         try {
 109             submitFuture.checkedGet();
 110         } catch (final TransactionCommitFailedException e) {
 111             return;
 112         }
 113
 114         fail("Submit should fail");
 115     }
 116
 117     @Test
 118     public void testDiscardChangesNotSentWithoutCandidate() {
 119         doReturn(Futures.immediateCheckedFuture(new DefaultDOMRpcResult(((NormalizedNode<?, ?>) null))))
 120                 .doReturn(Futures.immediateFailedCheckedFuture(new IllegalStateException("Failed tx")))
 121                 .when(rpc).invokeRpc(any(SchemaPath.class), any(NormalizedNode.class));
 122
 123         final WriteRunningTx tx = new WriteRunningTx(id, new NetconfBaseOps(rpc, NetconfDevice.INIT_SCHEMA_CTX),
 124                 false, 60000L);
 125         try {
 126             tx.delete(LogicalDatastoreType.CONFIGURATION, yangIId);
 127         } catch (final Exception e) {
 128             // verify discard changes was sent
 129             final InOrder inOrder = inOrder(rpc);
 130             inOrder.verify(rpc).invokeRpc(toPath(NetconfMessageTransformUtil.NETCONF_LOCK_QNAME), NetconfBaseOps.getLockContent(NETCONF_RUNNING_QNAME));
 131             inOrder.verify(rpc).invokeRpc(eq(toPath(NetconfMessageTransformUtil.NETCONF_EDIT_CONFIG_QNAME)), any(NormalizedNode.class));
 132             inOrder.verify(rpc).invokeRpc(toPath(NetconfMessageTransformUtil.NETCONF_UNLOCK_QNAME), NetconfBaseOps.getUnLockContent(NETCONF_RUNNING_QNAME));
 133             return;
 134         }
 135
 136         fail("Delete should fail");
 137     }
 138
 139 }