groupbasedpolicy-ise-adapter/src/test/java/org/opendaylight/groupbasedpolicy/gbp_ise_adapter/impl/GbpIseAdapterProviderTest.java

   1 package org.opendaylight.groupbasedpolicy.gbp_ise_adapter.impl;
   2
   3 import static org.powermock.api.mockito.PowerMockito.verifyNew;
   4 import static org.powermock.api.mockito.PowerMockito.whenNew;
   5
   6 import org.junit.Before;
   7 import org.junit.Test;
   8 import org.junit.runner.RunWith;
   9 import org.mockito.Matchers;
  10 import org.mockito.Mock;
  11 import org.mockito.Mockito;
  12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  13 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.gbp.ise.adapter.model.rev160630.gbp.ise.adapter.IseHarvestConfig;
  16 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  17 import org.powermock.core.classloader.annotations.PrepareForTest;
  18 import org.powermock.modules.junit4.PowerMockRunner;
  19
  20 /**
  21  * Purpose: cover {@link GbpIseAdapterProvider}
  22  */
  23 @RunWith(PowerMockRunner.class)
  24 @PrepareForTest({GbpIseAdapterProvider.class})
  25 public class GbpIseAdapterProviderTest {
  26
  27     @Mock
  28     private DataBroker dataBroker;
  29     @Mock
  30     private BindingAwareBroker broker;
  31     @Mock
  32     private BindingAwareBroker.ProviderContext providerContext;
  33     @Mock
  34     private ListenerRegistration<GbpIseConfigListener> registration;
  35     @Mock
  36     private SgtToEpgGeneratorImpl generator1;
  37     @Mock
  38     private SgtToEPTemplateGeneratorImpl generator2;
  39     @Mock
  40     private GbpIseSgtHarvesterImpl harvester;
  41     @Mock
  42     private GbpIseConfigListenerImpl listener;
  43
  44     private GbpIseAdapterProvider provider;
  45
  46     @Before
  47     public void setUp() throws Exception {
  48         provider = new GbpIseAdapterProvider(dataBroker, broker);
  49         Mockito.verify(broker).registerProvider(provider);
  50     }
  51
  52     @Test
  53     public void testOnSessionInitiated() throws Exception {
  54         Mockito.when(dataBroker.registerDataTreeChangeListener(
  55                 Matchers.<DataTreeIdentifier<IseHarvestConfig>>any(),
  56                 Matchers.<GbpIseConfigListener>any())).thenReturn(registration);
  57
  58         // prepare expectation for objects in onSessionInitiated (powerMock requirement for later checking)
  59         whenNew(SgtToEpgGeneratorImpl.class).withAnyArguments().thenReturn(generator1);
  60         whenNew(SgtToEPTemplateGeneratorImpl.class).withAnyArguments().thenReturn(generator2);
  61         whenNew(GbpIseSgtHarvesterImpl.class).withArguments(generator1, generator2).thenReturn(harvester);
  62         whenNew(GbpIseConfigListenerImpl.class).withAnyArguments().thenReturn(listener);
  63         provider.onSessionInitiated(providerContext);
  64
  65         // check if all expected object got constructed and wired
  66         verifyNew(SgtToEpgGeneratorImpl.class).withArguments(dataBroker);
  67         verifyNew(SgtToEPTemplateGeneratorImpl.class).withArguments(dataBroker);
  68         verifyNew(GbpIseSgtHarvesterImpl.class).withArguments(generator1, generator2);
  69         verifyNew(GbpIseConfigListenerImpl.class).withArguments(dataBroker, harvester);
  70
  71         // close provider check
  72         provider.close();
  73         Mockito.verify(registration).close();
  74     }
  75 }