sxp-integration/groupbasedpolicy-ise-adapter/src/test/java/org/opendaylight/groupbasedpolicy/gbp_ise_adapter/impl/GbpIseAdapterProviderTest.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.groupbasedpolicy.gbp_ise_adapter.impl;
   9
  10 import static org.powermock.api.mockito.PowerMockito.verifyNew;
  11 import static org.powermock.api.mockito.PowerMockito.whenNew;
  12
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.junit.runner.RunWith;
  16 import org.mockito.Matchers;
  17 import org.mockito.Mock;
  18 import org.mockito.Mockito;
  19 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  20 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  21 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.gbp.ise.adapter.model.rev160630.gbp.ise.adapter.IseHarvestConfig;
  23 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  24 import org.powermock.core.classloader.annotations.PrepareForTest;
  25 import org.powermock.modules.junit4.PowerMockRunner;
  26
  27 /**
  28  * Purpose: cover {@link GbpIseAdapterProvider}
  29  */
  30 @RunWith(PowerMockRunner.class)
  31 @PrepareForTest({GbpIseAdapterProvider.class})
  32 public class GbpIseAdapterProviderTest {
  33
  34     @Mock
  35     private DataBroker dataBroker;
  36     @Mock
  37     private BindingAwareBroker broker;
  38     @Mock
  39     private BindingAwareBroker.ProviderContext providerContext;
  40     @Mock
  41     private ListenerRegistration<GbpIseConfigListener> registration;
  42     @Mock
  43     private SgtToEpgGeneratorImpl generator1;
  44     @Mock
  45     private SgtToEPTemplateGeneratorImpl generator2;
  46     @Mock
  47     private GbpIseSgtHarvesterImpl harvester;
  48     @Mock
  49     private GbpIseConfigListenerImpl listener;
  50
  51     private GbpIseAdapterProvider provider;
  52
  53     @Before
  54     public void setUp() throws Exception {
  55         provider = new GbpIseAdapterProvider(dataBroker, broker);
  56         Mockito.verify(broker).registerProvider(provider);
  57     }
  58
  59     @Test
  60     public void testOnSessionInitiated() throws Exception {
  61         Mockito.when(dataBroker.registerDataTreeChangeListener(
  62                 Matchers.<DataTreeIdentifier<IseHarvestConfig>>any(),
  63                 Matchers.<GbpIseConfigListener>any())).thenReturn(registration);
  64
  65         // prepare expectation for objects in onSessionInitiated (powerMock requirement for later checking)
  66         whenNew(SgtToEpgGeneratorImpl.class).withAnyArguments().thenReturn(generator1);
  67         whenNew(SgtToEPTemplateGeneratorImpl.class).withAnyArguments().thenReturn(generator2);
  68         whenNew(GbpIseSgtHarvesterImpl.class).withArguments(generator1, generator2).thenReturn(harvester);
  69         whenNew(GbpIseConfigListenerImpl.class).withAnyArguments().thenReturn(listener);
  70         provider.onSessionInitiated(providerContext);
  71
  72         // check if all expected object got constructed and wired
  73         verifyNew(SgtToEpgGeneratorImpl.class).withArguments(dataBroker);
  74         verifyNew(SgtToEPTemplateGeneratorImpl.class).withArguments(dataBroker);
  75         verifyNew(GbpIseSgtHarvesterImpl.class).withArguments(generator1, generator2);
  76         verifyNew(GbpIseConfigListenerImpl.class).withArguments(dataBroker, harvester);
  77
  78         // close provider check
  79         provider.close();
  80         Mockito.verify(registration).close();
  81     }
  82 }