summaryrefslogtreecommitdiffstats
path: root/l3/impl/src/test/java/io/fd/hc2vpp/l3/write/ipv6/Ipv6NeighbourCustomizerTest.java
blob: 68c5f8fc1664dda4d61b64f4ff6bfc23300badad (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.fd.hc2vpp.l3.write.ipv6;

import static junit.framework.TestCase.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
import io.fd.hc2vpp.common.translate.util.Ipv6Translator;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.jvpp.VppBaseCallException;
import io.fd.jvpp.core.dto.IpNeighborAddDel;
import io.fd.jvpp.core.dto.IpNeighborAddDelReply;
import io.fd.jvpp.core.types.Address;
import io.fd.jvpp.core.types.AddressFamily;
import io.fd.jvpp.core.types.AddressUnion;
import io.fd.jvpp.core.types.Ip6Address;
import io.fd.jvpp.core.types.IpNeighbor;
import io.fd.jvpp.core.types.IpNeighborFlags;
import io.fd.jvpp.core.types.MacAddress;
import org.junit.Test;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.Interfaces;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.Interface;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.InterfaceKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.Interface1;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv6;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv6.Neighbor;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv6.NeighborBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;

public class Ipv6NeighbourCustomizerTest extends WriterCustomizerTest implements Ipv6Translator {

    private static final String IFC_CTX_NAME = "ifc-test-instance";
    private static final String IFACE_NAME = "parent";
    private static final int IFACE_ID = 5;
    private static final InstanceIdentifier<Neighbor> IID =
            InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(IFACE_NAME))
                    .augmentation(Interface1.class).child(Ipv6.class).child(Neighbor.class);

    private Ipv6NeighbourCustomizer customizer;

    @Override
    public void setUpTest() {
        defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME);
        customizer = new Ipv6NeighbourCustomizer(api, new NamingContext("prefix", IFC_CTX_NAME));
    }

    @Test
    public void testWriteCurrentAttributes() throws WriteFailedException {
        when(api.ipNeighborAddDel(any())).thenReturn(future(new IpNeighborAddDelReply()));
        customizer.writeCurrentAttributes(IID, getData(), writeContext);
        verify(api).ipNeighborAddDel(getExpectedRequest(true));
    }

    @Test
    public void testWriteCurrentAttributesFailed() {
        when(api.ipNeighborAddDel(any())).thenReturn(failedFuture());
        try {
            customizer.writeCurrentAttributes(IID, getData(), writeContext);
        } catch (WriteFailedException e) {
            assertTrue(e.getCause() instanceof VppBaseCallException);
            verify(api).ipNeighborAddDel(getExpectedRequest(true));
            return;
        }
        fail("WriteFailedException expected");
    }

    @Test(expected = UnsupportedOperationException.class)
    public void testUpdateCurrentAttributes() throws WriteFailedException {
        customizer.updateCurrentAttributes(IID, getData(), getData(), writeContext);
    }

    @Test
    public void testDeleteCurrentAttributes() throws WriteFailedException {
        when(api.ipNeighborAddDel(any())).thenReturn(future(new IpNeighborAddDelReply()));
        customizer.deleteCurrentAttributes(IID, getData(), writeContext);
        verify(api).ipNeighborAddDel(getExpectedRequest(false));
    }

    @Test
    public void testDeleteCurrentAttributesFailed() {
        when(api.ipNeighborAddDel(any())).thenReturn(failedFuture());
        try {
            customizer.deleteCurrentAttributes(IID, getData(), writeContext);
        } catch (WriteFailedException e) {
            assertTrue(e.getCause() instanceof VppBaseCallException);
            verify(api).ipNeighborAddDel(getExpectedRequest(false));
            return;
        }
        fail("WriteFailedException expected");
    }

    @Test
    public void testVrfExtractionCornerCases() throws WriteFailedException {
        when(api.ipNeighborAddDel(any())).thenReturn(future(new IpNeighborAddDelReply()));
        customizer.writeCurrentAttributes(IID, getData(), writeContext);
        customizer.writeCurrentAttributes(IID, getData(), writeContext);
        customizer.writeCurrentAttributes(IID, getData(), writeContext);
        verify(api, times(3)).ipNeighborAddDel(getExpectedRequest(true));
    }

    private Neighbor getData() {
        final Ipv6AddressNoZone noZoneIp = new Ipv6AddressNoZone(new Ipv6Address("2001:0db8:0a0b:12f0:0000:0000:0000:0001"));
        final PhysAddress mac = new PhysAddress("aa:bb:cc:ee:11:22");
        return new NeighborBuilder().setIp(noZoneIp).setLinkLayerAddress(mac).build();
    }

    private IpNeighborAddDel getExpectedRequest(final boolean isAdd) {
        final IpNeighborAddDel request = new IpNeighborAddDel();
        request.isAdd = booleanToByte(isAdd);
        request.neighbor = new IpNeighbor();
        request.neighbor.macAddress = new MacAddress();
        request.neighbor.macAddress.macaddress =
                new byte[]{(byte) 0xaa, (byte) 0xbb, (byte) 0xcc, (byte) 0xee, 0x11, 0x22};
        request.neighbor.ipAddress = new Address();
        request.neighbor.ipAddress.af = AddressFamily.ADDRESS_IP6;
        Ip6Address ip6Address = new Ip6Address();
        ip6Address.ip6Address = new byte[]{32, 1, 13, -72, 10, 11, 18, -16, 0, 0, 0, 0, 0, 0, 0, 1};
        request.neighbor.ipAddress.un = new AddressUnion(ip6Address);
        request.neighbor.flags = new IpNeighborFlags();
        request.neighbor.flags.add(IpNeighborFlags.IpNeighborFlagsOptions.IP_API_NEIGHBOR_FLAG_STATIC);
        request.neighbor.swIfIndex = IFACE_ID;
        return request;
    }

}