renderers/iovisor/src/test/java/org/opendaylight/groupbasedpolicy/renderer/iovisor/endpoint/EndpointListenerTest.java

   1 /*
   2  * Copyright (c) 2015 Inocybe Technologies 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.groupbasedpolicy.renderer.iovisor.endpoint;
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Mockito.mock;
  12 import static org.mockito.Mockito.times;
  13 import static org.mockito.Mockito.when;
  14
  15 import java.util.HashMap;
  16 import java.util.Map;
  17
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.junit.runner.RunWith;
  21 import org.mockito.Mock;
  22 import org.mockito.Mockito;
  23 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  24 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
  25 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  26 import org.opendaylight.groupbasedpolicy.renderer.iovisor.utils.IovisorModuleUtils;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.Endpoints;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.Endpoint;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.iovisor.rev151030.IovisorModuleAugmentation;
  31 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  32 import org.opendaylight.yangtools.yang.binding.DataObject;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.powermock.api.mockito.PowerMockito;
  35 import org.powermock.api.support.membermodification.MemberMatcher;
  36 import org.powermock.api.support.membermodification.MemberModifier;
  37 import org.powermock.core.classloader.annotations.PrepareForTest;
  38 import org.powermock.modules.junit4.PowerMockRunner;
  39
  40 @RunWith(PowerMockRunner.class)
  41 @PrepareForTest({EndpointListener.class, IovisorModuleUtils.class})
  42 public class EndpointListenerTest {
  43
  44     @Mock EndpointListener endpointListner;
  45     @Mock DataBroker dataBroker;
  46     @Mock ListenerRegistration<DataChangeListener> registerListener;
  47
  48     @Mock AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes;
  49
  50     @Before
  51     public void setUp() {
  52         endpointListner = PowerMockito.mock(EndpointListener.class, Mockito.CALLS_REAL_METHODS);
  53     }
  54
  55     @Test
  56     public void onDataChangedTest() throws Exception {
  57         MemberModifier.suppress(MemberMatcher.method(EndpointListener.class, "created", Map.class));
  58         MemberModifier.suppress(MemberMatcher.method(EndpointListener.class, "updated", Map.class));
  59         MemberModifier.suppress(MemberMatcher.method(EndpointListener.class, "removed", AsyncDataChangeEvent.class));
  60
  61         endpointListner.onDataChanged(changes);
  62
  63         PowerMockito.verifyPrivate(endpointListner, times(1)).invoke("created", any(Map.class));
  64         PowerMockito.verifyPrivate(endpointListner, times(1)).invoke("updated", any(Map.class));
  65         PowerMockito.verifyPrivate(endpointListner, times(1)).invoke("removed", any(AsyncDataChangeEvent.class));
  66     }
  67
  68     @SuppressWarnings("unchecked")
  69     @Test
  70     public void createdTest() throws Exception {
  71         InstanceIdentifier<?> endpointIid = InstanceIdentifier.create(Endpoints.class)
  72                                                                     .child(Endpoint.class)
  73                                                                     .augmentation(IovisorModuleAugmentation.class);
  74
  75         IovisorModuleAugmentation aug = mock(IovisorModuleAugmentation.class);
  76         when(aug.getUri()).thenReturn(mock(Uri.class));
  77
  78         Endpoint endpoint = mock(Endpoint.class);
  79         when(endpoint.getAugmentation(any(Class.class))).thenReturn(aug);
  80
  81         PowerMockito.doReturn(endpoint).when(endpointListner, "fromMd", any(InstanceIdentifier.class), any(Endpoint.class));
  82
  83         Map<InstanceIdentifier<?>, DataObject> created = new HashMap<>();
  84         created.put(endpointIid, endpoint);
  85         when(changes.getCreatedData()).thenReturn(created);
  86
  87         PowerMockito.mockStatic(IovisorModuleUtils.class);
  88         PowerMockito.when(IovisorModuleUtils.validateIovisorModuleInstance(any(DataBroker.class), any(Uri.class))).thenReturn(true);
  89
  90         endpointListner.onDataChanged(changes);
  91         PowerMockito.verifyPrivate(endpointListner, times(1)).invoke("fromMd", any(InstanceIdentifier.class), any(Endpoint.class));
  92
  93         // TODO test what happens when the validateIovisorModuleInstance returns
  94         // true or false. (Not yet implemented)
  95     }
  96
  97     @Test
  98     public void updatedTest() {
  99         // Nothing to test
 100     }
 101
 102     @Test
 103     public void removedTest() {
 104         // Nothing to test
 105     }
 106 }