tests/honeynode/2.2.1/netconf-impl/src/test/java/org/opendaylight/netconf/impl/osgi/NetconfOperationRouterImplTest.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.netconf.impl.osgi;
   9
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Mockito.doNothing;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.verify;
  14
  15 import java.io.IOException;
  16 import java.util.Collections;
  17 import java.util.HashSet;
  18 import java.util.Set;
  19 import org.junit.Assert;
  20 import org.junit.Before;
  21 import org.junit.BeforeClass;
  22 import org.junit.Test;
  23 import org.mockito.ArgumentCaptor;
  24 import org.mockito.Mock;
  25 import org.mockito.MockitoAnnotations;
  26 import org.opendaylight.netconf.api.DocumentedException;
  27 import org.opendaylight.netconf.api.xml.XmlUtil;
  28 import org.opendaylight.netconf.mapping.api.HandlingPriority;
  29 import org.opendaylight.netconf.mapping.api.NetconfOperation;
  30 import org.opendaylight.netconf.mapping.api.NetconfOperationChainedExecution;
  31 import org.opendaylight.netconf.mapping.api.NetconfOperationService;
  32 import org.w3c.dom.Document;
  33 import org.xml.sax.SAXException;
  34
  35 public class NetconfOperationRouterImplTest {
  36
  37     private static final String TEST_RPC = "<rpc message-id=\"101\" "
  38             + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><test/></rpc>\n";
  39     private static final String MAX_PRIORITY_REPLY = "<high/>";
  40     private static final String DEFAULT_PRIORITY_REPLY = "<default/>";
  41
  42     private static Document TEST_RPC_DOC;
  43
  44     @Mock
  45     private NetconfOperationService operationService;
  46     @Mock
  47     private NetconfOperationService operationService2;
  48     @Mock
  49     private NetconfOperation maxPrioMock;
  50     @Mock
  51     private NetconfOperation defaultPrioMock;
  52
  53     private NetconfOperationRouterImpl operationRouter;
  54     private NetconfOperationRouterImpl emptyOperationRouter;
  55
  56     @BeforeClass
  57     public static void suiteSetUp() throws IOException, SAXException {
  58         TEST_RPC_DOC = XmlUtil.readXmlToDocument(TEST_RPC);
  59     }
  60
  61     @Before
  62     public void setUp() throws Exception {
  63         MockitoAnnotations.initMocks(this);
  64
  65         doReturn(HandlingPriority.HANDLE_WITH_MAX_PRIORITY).when(maxPrioMock).canHandle(any(Document.class));
  66         doReturn(XmlUtil.readXmlToDocument(MAX_PRIORITY_REPLY)).when(maxPrioMock).handle(any(Document.class),
  67                 any(NetconfOperationChainedExecution.class));
  68
  69         doReturn(HandlingPriority.HANDLE_WITH_DEFAULT_PRIORITY).when(defaultPrioMock).canHandle(any(Document.class));
  70         doReturn(XmlUtil.readXmlToDocument(DEFAULT_PRIORITY_REPLY)).when(defaultPrioMock).handle(any(Document.class),
  71                 any(NetconfOperationChainedExecution.class));
  72
  73         final Set<NetconfOperation> operations = new HashSet<>();
  74         operations.add(maxPrioMock);
  75         operations.add(defaultPrioMock);
  76         doReturn(operations).when(operationService).getNetconfOperations();
  77         doNothing().when(operationService).close();
  78
  79         operationRouter = new NetconfOperationRouterImpl(operationService, null, "session-1");
  80         doReturn(Collections.EMPTY_SET).when(operationService2).getNetconfOperations();
  81         emptyOperationRouter = new NetconfOperationRouterImpl(operationService2, null, "session-1");
  82     }
  83
  84     @Test
  85     public void testOnNetconfMessage() throws Exception {
  86         final ArgumentCaptor<NetconfOperationChainedExecution> highPriorityChainEx =
  87                 ArgumentCaptor.forClass(NetconfOperationChainedExecution.class);
  88         final ArgumentCaptor<NetconfOperationChainedExecution> defaultPriorityChainEx =
  89                 ArgumentCaptor.forClass(NetconfOperationChainedExecution.class);
  90
  91         final Document document = operationRouter.onNetconfMessage(TEST_RPC_DOC, null);
  92
  93         //max priority message is first in chain
  94         verify(maxPrioMock).handle(any(Document.class), highPriorityChainEx.capture());
  95         final NetconfOperationChainedExecution chainedExecution = highPriorityChainEx.getValue();
  96         Assert.assertFalse(chainedExecution.isExecutionTermination());
  97
  98         //execute next in chain
  99         final Document execute = chainedExecution.execute(XmlUtil.newDocument());
 100         Assert.assertEquals(DEFAULT_PRIORITY_REPLY, XmlUtil.toString(execute).trim());
 101
 102         //default priority message is second and last
 103         verify(defaultPrioMock).handle(any(Document.class), defaultPriorityChainEx.capture());
 104         Assert.assertTrue(defaultPriorityChainEx.getValue().isExecutionTermination());
 105
 106         Assert.assertEquals(MAX_PRIORITY_REPLY, XmlUtil.toString(document).trim());
 107     }
 108
 109     @Test
 110     public void testOnNetconfMessageFail() throws Exception {
 111         try {
 112             emptyOperationRouter.onNetconfMessage(TEST_RPC_DOC, null);
 113             Assert.fail("Exception expected");
 114         } catch (final DocumentedException e) {
 115             Assert.assertEquals(e.getErrorTag(), DocumentedException.ErrorTag.OPERATION_NOT_SUPPORTED);
 116         }
 117     }
 118
 119     @Test
 120     public void testClose() throws Exception {
 121         operationRouter.close();
 122         verify(operationService).close();
 123     }
 124
 125 }