bgp/parser-spi/src/test/java/org/opendaylight/protocol/bgp/parser/spi/MultiPathSupportUtilTest.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.parser.spi;
  10
  11 import java.util.Optional;
  12 import org.junit.Assert;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.mockito.Mock;
  16 import org.mockito.Mockito;
  17 import org.mockito.MockitoAnnotations;
  18 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv4AddressFamily;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.UnicastSubsequentAddressFamily;
  22
  23 public class MultiPathSupportUtilTest {
  24
  25     private static final BgpTableType AFI_SAFI = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
  26
  27     @Mock
  28     private PeerSpecificParserConstraint constraints;
  29
  30     @Mock
  31     private MultiPathSupport mpSupport;
  32
  33     @Before
  34     public void setUp() {
  35         MockitoAnnotations.initMocks(this);
  36     }
  37
  38     @Test
  39     public void testIsTableTypeSupportedPossitive() {
  40         Mockito.doReturn(Optional.of(this.mpSupport)).when(this.constraints).getPeerConstraint(Mockito.any());
  41         Mockito.doReturn(true).when(this.mpSupport).isTableTypeSupported(Mockito.any());
  42         Assert.assertTrue(MultiPathSupportUtil.isTableTypeSupported(this.constraints, AFI_SAFI));
  43     }
  44
  45     @Test
  46     public void testIsTableTypeSupportedNegativeTableTypeNotSupported() {
  47         Mockito.doReturn(Optional.of(this.mpSupport)).when(this.constraints).getPeerConstraint(Mockito.any());
  48         Mockito.doReturn(false).when(this.mpSupport).isTableTypeSupported(Mockito.any());
  49         Assert.assertFalse(MultiPathSupportUtil.isTableTypeSupported(this.constraints, AFI_SAFI));
  50     }
  51
  52     @Test
  53     public void testIsTableTypeSupportedNegativeMpSupportAbsent() {
  54         Mockito.doReturn(Optional.empty()).when(this.constraints).getPeerConstraint(Mockito.any());
  55         Assert.assertFalse(MultiPathSupportUtil.isTableTypeSupported(this.constraints, AFI_SAFI));
  56     }
  57
  58     @Test
  59     public void testIsTableTypeSupportedNegativeNull() {
  60         Assert.assertFalse(MultiPathSupportUtil.isTableTypeSupported(null, AFI_SAFI));
  61     }
  62
  63     @Test(expected=NullPointerException.class)
  64     public void testIsTableTypeSupportedNPE() {
  65         MultiPathSupportUtil.isTableTypeSupported(null, null);
  66     }
  67
  68 }