sxp-integration/sxp-ise-adapter/src/test/java/org/opendaylight/groupbasedpolicy/sxp_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
   9 package org.opendaylight.groupbasedpolicy.sxp_ise_adapter.impl;
  10
  11 import static org.powermock.api.mockito.PowerMockito.verifyNew;
  12 import static org.powermock.api.mockito.PowerMockito.whenNew;
  13
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.Matchers;
  18 import org.mockito.Mock;
  19 import org.mockito.Mockito;
  20 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  21 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  22 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  23 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.api.EPPolicyTemplateProviderRegistry;
  24 import org.opendaylight.groupbasedpolicy.sxp.ep.provider.spi.SxpEpProviderProvider;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ise.adapter.model.rev160630.gbp.sxp.ise.adapter.IseSourceConfig;
  26 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  27 import org.powermock.core.classloader.annotations.PrepareForTest;
  28 import org.powermock.modules.junit4.PowerMockRunner;
  29
  30 /**
  31  * Purpose: cover {@link GbpIseAdapterProvider}
  32  */
  33 @RunWith(PowerMockRunner.class)
  34 @PrepareForTest({GbpIseAdapterProvider.class})
  35 public class GbpIseAdapterProviderTest {
  36
  37     @Mock
  38     private DataBroker dataBroker;
  39     @Mock
  40     private BindingAwareBroker broker;
  41     @Mock
  42     private BindingAwareBroker.ProviderContext providerContext;
  43     @Mock
  44     private ListenerRegistration<GbpIseConfigListener> registration;
  45     @Mock
  46     private SgtToEpgGeneratorImpl generator1;
  47     @Mock
  48     private SgtToEPTemplateGeneratorImpl generator2;
  49     @Mock
  50     private GbpIseSgtHarvesterImpl harvester;
  51     @Mock
  52     private GbpIseConfigListenerImpl listener;
  53     @Mock
  54     private SxpEpProviderProvider sxpEpProvider;
  55     @Mock
  56     private EPPolicyTemplateProviderRegistry templateProviderRegistry;
  57     @Mock
  58     private EPPolicyTemplateProviderIseImpl templateProvider;
  59
  60     private GbpIseAdapterProvider provider;
  61
  62     @Before
  63     public void setUp() throws Exception {
  64         Mockito.when(sxpEpProvider.getEPPolicyTemplateProviderRegistry())
  65                 .thenReturn(templateProviderRegistry);
  66         provider = new GbpIseAdapterProvider(dataBroker, broker, sxpEpProvider);
  67         Mockito.verify(broker).registerProvider(provider);
  68     }
  69
  70     @Test
  71     public void testOnSessionInitiated() throws Exception {
  72         Mockito.when(dataBroker.registerDataTreeChangeListener(
  73                 Matchers.<DataTreeIdentifier<IseSourceConfig>>any(),
  74                 Matchers.<GbpIseConfigListener>any())).thenReturn(registration);
  75
  76         // prepare expectation for objects in onSessionInitiated (powerMock requirement for later checking)
  77         whenNew(SgtToEpgGeneratorImpl.class).withAnyArguments().thenReturn(generator1);
  78         whenNew(SgtToEPTemplateGeneratorImpl.class).withAnyArguments().thenReturn(generator2);
  79         whenNew(GbpIseSgtHarvesterImpl.class).withArguments(generator1, generator2).thenReturn(harvester);
  80         whenNew(GbpIseConfigListenerImpl.class).withAnyArguments().thenReturn(listener);
  81         whenNew(EPPolicyTemplateProviderIseImpl.class).withNoArguments().thenReturn(templateProvider);
  82         provider.onSessionInitiated(providerContext);
  83
  84         Mockito.verify(templateProviderRegistry).registerTemplateProvider(templateProvider);
  85         // check if all expected object got constructed and wired
  86         verifyNew(SgtToEpgGeneratorImpl.class).withArguments(dataBroker);
  87         verifyNew(SgtToEPTemplateGeneratorImpl.class).withArguments(dataBroker);
  88         verifyNew(GbpIseSgtHarvesterImpl.class).withArguments(generator1, generator2);
  89         verifyNew(GbpIseConfigListenerImpl.class).withArguments(dataBroker, harvester, templateProvider);
  90
  91         // close provider check
  92         provider.close();
  93         Mockito.verify(registration).close();
  94     }
  95 }