BUG-6747: Race condition on peer connection
[bgpcep.git] / bgp / rib-impl / src / test / java / org / opendaylight / protocol / bgp / rib / impl / config / AppPeerTest.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.protocol.bgp.rib.impl.config;
10
11 import static org.junit.Assert.assertFalse;
12 import static org.junit.Assert.assertTrue;
13 import static org.mockito.Matchers.any;
14 import static org.mockito.internal.verification.VerificationModeFactory.times;
15
16 import org.junit.Before;
17 import org.junit.Test;
18 import org.mockito.Mockito;
19 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
20 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.Neighbor;
21 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.NeighborBuilder;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
24
25 public class AppPeerTest extends AbstractConfig {
26     private static final AppPeer APP_PEER = new AppPeer();
27
28
29     @Before
30     public void setUp() throws Exception {
31         super.setUp();
32         Mockito.doReturn(true).when(this.mappingService).isApplicationPeer(any(Neighbor.class));
33     }
34
35     @Test
36     public void testAppPeer() throws Exception {
37         final Neighbor neighbor = new NeighborBuilder().setNeighborAddress(new IpAddress(new Ipv4Address("127.0.0.1"))).build();
38         APP_PEER.start(this.rib, neighbor, this.mappingService, this.configurationWriter);
39         Mockito.verify(this.rib).getYangRibId();
40         Mockito.verify(this.rib).getService();
41         Mockito.verify(this.rib).getRibIServiceGroupIdentifier();
42         Mockito.verify(this.rib).registerClusterSingletonService(any(ClusterSingletonService.class));
43
44         this.singletonService.instantiateServiceInstance();
45         Mockito.verify(this.configurationWriter).apply();
46         Mockito.verify(this.rib).getRibSupportContext();
47         Mockito.verify(this.rib).getLocalTablesKeys();
48         Mockito.verify(this.domTx).newWriteOnlyTransaction();
49
50         APP_PEER.restart(this.rib, this.mappingService);
51         this.singletonService.instantiateServiceInstance();
52         Mockito.verify(this.rib, times(4)).getYangRibId();
53         Mockito.verify(this.rib, times(4)).getService();
54         Mockito.verify(this.rib, times(2)).getRibIServiceGroupIdentifier();
55         Mockito.verify(this.rib, times(2)).registerClusterSingletonService(any(ClusterSingletonService.class));
56
57         this.singletonService.closeServiceInstance();
58         Mockito.verify(this.listener, times(2)).close();
59
60         assertTrue(APP_PEER.containsEqualConfiguration(new NeighborBuilder().setNeighborAddress(new IpAddress(new Ipv4Address("127.0.0.1"))).build()));
61         assertFalse(APP_PEER.containsEqualConfiguration(new NeighborBuilder().setNeighborAddress(new IpAddress(new Ipv4Address("127.0.0.2"))).build()));
62         APP_PEER.close();
63         Mockito.verify(this.singletonServiceRegistration).close();
64     }
65 }