opendaylight/netconf/netconf-monitoring/src/test/java/org/opendaylight/controller/netconf/monitoring/GetTest.java

   1 /*
   2  * Copyright (c) 2014 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
   9 package org.opendaylight.controller.netconf.monitoring;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertThat;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.junit.Assert.fail;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.mockito.Mockito.doThrow;
  17 import java.util.Collections;
  18 import org.hamcrest.CoreMatchers;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.mockito.Mock;
  22 import org.mockito.MockitoAnnotations;
  23 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
  24 import org.opendaylight.controller.netconf.api.monitoring.NetconfMonitoringService;
  25 import org.opendaylight.controller.netconf.mapping.api.HandlingPriority;
  26 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationChainedExecution;
  27 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SchemasBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SessionsBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  32 import org.w3c.dom.Document;
  33
  34 public class GetTest {
  35
  36     @Mock
  37     private NetconfMonitoringService monitor;
  38     @Mock
  39     private Document request;
  40     @Mock
  41     private NetconfOperationChainedExecution subsequentOperation;
  42     private Document incorrectSubsequentResult;
  43     private Document correctSubsequentResult;
  44
  45     private Get get;
  46
  47     @Before
  48     public void setUp() throws Exception {
  49         MockitoAnnotations.initMocks(this);
  50
  51         incorrectSubsequentResult = XmlUtil.readXmlToDocument("<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"/>");
  52         correctSubsequentResult = XmlUtil.readXmlToDocument("<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><data></data></rpc-reply>");
  53
  54         doReturn(new SessionsBuilder().setSession(Collections.<Session>emptyList()).build()).when(monitor).getSessions();
  55         doReturn(new SchemasBuilder().setSchema(Collections.<Schema>emptyList()).build()).when(monitor).getSchemas();
  56         doReturn(false).when(subsequentOperation).isExecutionTermination();
  57
  58         get = new Get(monitor);
  59     }
  60
  61     @Test
  62     public void testHandleNoSubsequent() throws Exception {
  63         try {
  64             get.handle(null, NetconfOperationChainedExecution.EXECUTION_TERMINATION_POINT);
  65         } catch (final NetconfDocumentedException e) {
  66             assertNetconfDocumentedEx(e, NetconfDocumentedException.ErrorSeverity.error, NetconfDocumentedException.ErrorTag.operation_failed, NetconfDocumentedException.ErrorType.application);
  67             return;
  68         }
  69
  70         fail("Get should fail without subsequent operation");
  71     }
  72
  73     @Test
  74     public void testHandleWrongPlaceholder() throws Exception {
  75         doReturn(incorrectSubsequentResult).when(subsequentOperation).execute(request);
  76         try {
  77             get.handle(request, subsequentOperation);
  78         } catch (final NetconfDocumentedException e) {
  79             assertNetconfDocumentedEx(e, NetconfDocumentedException.ErrorSeverity.error, NetconfDocumentedException.ErrorTag.invalid_value, NetconfDocumentedException.ErrorType.application);
  80             return;
  81         }
  82
  83         fail("Get should fail with wrong xml");
  84     }
  85
  86     @Test
  87     public void testHandleRuntimeEx() throws Exception {
  88         doThrow(RuntimeException.class).when(subsequentOperation).execute(request);
  89         try {
  90             get.handle(request, subsequentOperation);
  91         } catch (final NetconfDocumentedException e) {
  92             assertNetconfDocumentedEx(e, NetconfDocumentedException.ErrorSeverity.error, NetconfDocumentedException.ErrorTag.operation_failed, NetconfDocumentedException.ErrorType.application);
  93             assertEquals(1, e.getErrorInfo().size());
  94             return;
  95         }
  96
  97         fail("Get should fail with wrong xml");
  98     }
  99
 100     @Test
 101     public void testSuccessHandle() throws Exception {
 102         doReturn(correctSubsequentResult).when(subsequentOperation).execute(request);
 103         assertTrue(get.getHandlingPriority().getPriority().get() > HandlingPriority.HANDLE_WITH_DEFAULT_PRIORITY.getPriority().get());
 104         final Document result = get.handle(request, subsequentOperation);
 105         assertThat(XmlUtil.toString(result), CoreMatchers.containsString("sessions"));
 106         assertThat(XmlUtil.toString(result), CoreMatchers.containsString("schemas"));
 107
 108     }
 109
 110     @Test(expected = UnsupportedOperationException.class)
 111     public void testHandle() throws Exception {
 112         get.handle(null, null, null);
 113
 114     }
 115
 116     private void assertNetconfDocumentedEx(final NetconfDocumentedException e, final NetconfDocumentedException.ErrorSeverity severity, final NetconfDocumentedException.ErrorTag errorTag, final NetconfDocumentedException.ErrorType type) {
 117         assertEquals(severity, e.getErrorSeverity());
 118         assertEquals(errorTag, e.getErrorTag());
 119         assertEquals(type, e.getErrorType());
 120     }
 121 }