netconf/netconf-monitoring/src/test/java/org/opendaylight/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.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
  18 import java.util.Collections;
  19 import org.hamcrest.CoreMatchers;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.mockito.Mock;
  23 import org.mockito.MockitoAnnotations;
  24 import org.opendaylight.controller.config.util.xml.DocumentedException;
  25 import org.opendaylight.controller.config.util.xml.XmlUtil;
  26 import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
  27 import org.opendaylight.netconf.mapping.api.HandlingPriority;
  28 import org.opendaylight.netconf.mapping.api.NetconfOperationChainedExecution;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SchemasBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SessionsBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  33 import org.w3c.dom.Document;
  34
  35 public class GetTest {
  36
  37     @Mock
  38     private NetconfMonitoringService monitor;
  39     @Mock
  40     private Document request;
  41     @Mock
  42     private NetconfOperationChainedExecution subsequentOperation;
  43     private Document incorrectSubsequentResult;
  44     private Document correctSubsequentResult;
  45
  46     private Get get;
  47
  48     @Before
  49     public void setUp() throws Exception {
  50         MockitoAnnotations.initMocks(this);
  51
  52         incorrectSubsequentResult = XmlUtil.readXmlToDocument("<rpc-reply "
  53                 + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"/>");
  54         correctSubsequentResult = XmlUtil.readXmlToDocument("<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:"
  55                 + "1.0\"><data></data></rpc-reply>");
  56
  57         doReturn(new SessionsBuilder().setSession(Collections.<Session>emptyList()).build()).when(monitor)
  58                 .getSessions();
  59         doReturn(new SchemasBuilder().setSchema(Collections.<Schema>emptyList()).build()).when(monitor).getSchemas();
  60         doReturn(false).when(subsequentOperation).isExecutionTermination();
  61
  62         get = new Get(monitor);
  63     }
  64
  65     @Test
  66     public void testHandleNoSubsequent() throws Exception {
  67         try {
  68             get.handle(null, NetconfOperationChainedExecution.EXECUTION_TERMINATION_POINT);
  69         } catch (final DocumentedException e) {
  70             assertNetconfDocumentedEx(e, DocumentedException.ErrorSeverity.ERROR,
  71                     DocumentedException.ErrorTag.OPERATION_FAILED, DocumentedException.ErrorType.APPLICATION);
  72             return;
  73         }
  74
  75         fail("Get should fail without subsequent operation");
  76     }
  77
  78     @Test
  79     public void testHandleWrongPlaceholder() throws Exception {
  80         doReturn(incorrectSubsequentResult).when(subsequentOperation).execute(request);
  81         try {
  82             get.handle(request, subsequentOperation);
  83         } catch (final DocumentedException e) {
  84             assertNetconfDocumentedEx(e, DocumentedException.ErrorSeverity.ERROR,
  85                     DocumentedException.ErrorTag.INVALID_VALUE, DocumentedException.ErrorType.APPLICATION);
  86             return;
  87         }
  88
  89         fail("Get should fail with wrong xml");
  90     }
  91
  92     @Test
  93     public void testHandleRuntimeEx() throws Exception {
  94         doThrow(RuntimeException.class).when(subsequentOperation).execute(request);
  95         try {
  96             get.handle(request, subsequentOperation);
  97         } catch (final DocumentedException e) {
  98             assertNetconfDocumentedEx(e, DocumentedException.ErrorSeverity.ERROR,
  99                     DocumentedException.ErrorTag.OPERATION_FAILED, DocumentedException.ErrorType.APPLICATION);
 100             assertEquals(1, e.getErrorInfo().size());
 101             return;
 102         }
 103
 104         fail("Get should fail with wrong xml");
 105     }
 106
 107     @Test
 108     public void testSuccessHandle() throws Exception {
 109         doReturn(correctSubsequentResult).when(subsequentOperation).execute(request);
 110         assertTrue(get.getHandlingPriority().getPriority().get()
 111                 > HandlingPriority.HANDLE_WITH_DEFAULT_PRIORITY.getPriority().get());
 112         final Document result = get.handle(request, subsequentOperation);
 113         assertThat(XmlUtil.toString(result), CoreMatchers.containsString("sessions"));
 114         assertThat(XmlUtil.toString(result), CoreMatchers.containsString("schemas"));
 115
 116     }
 117
 118     @Test(expected = UnsupportedOperationException.class)
 119     public void testHandle() throws Exception {
 120         get.handle(null, null, null);
 121
 122     }
 123
 124     private void assertNetconfDocumentedEx(final DocumentedException exception, final DocumentedException.ErrorSeverity
 125             severity, final DocumentedException.ErrorTag errorTag, final DocumentedException.ErrorType type) {
 126         assertEquals(severity, exception.getErrorSeverity());
 127         assertEquals(errorTag, exception.getErrorTag());
 128         assertEquals(type, exception.getErrorType());
 129     }
 130 }