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/*
* Copyright (c) 2016 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.v3po.read;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import io.fd.hc2vpp.v3po.read.cache.InterfaceCacheDumpManager;
import io.fd.honeycomb.translate.read.ReadContext;
import io.fd.honeycomb.translate.read.ReadFailedException;
import io.fd.jvpp.core.dto.SwInterfaceDetails;
import java.nio.charset.StandardCharsets;
import org.junit.Test;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.AfPacket;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.TapV2;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VhostUser;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VxlanGpeTunnel;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VxlanTunnel;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev180703.EthernetCsmacd;
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.yangtools.yang.binding.InstanceIdentifier;
public class InterfaceDataTranslatorTest implements InterfaceDataTranslator {
@Test
public void testVppPhysAddrToYang() throws Exception {
assertEquals("01:02:03:04:05:06", vppPhysAddrToYang(new byte[] {1, 2, 3, 4, 5, 6}));
// Extended (64-bit) MAC addresses are currently not supported (it might require yang model update),
// so test if extended part is ignored
assertEquals("0a:0b:0c:0d:0e:0f", vppPhysAddrToYang(new byte[] {0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0, 0}));
}
@Test(expected = NullPointerException.class)
public void testVppPhysAddrToYangFailNullArgument() throws Exception {
vppPhysAddrToYang(null);
}
@Test(expected = IllegalArgumentException.class)
public void testVppPhysAddrToYangInvalidByteArrayLength() throws Exception {
vppPhysAddrToYang(new byte[] {1, 2, 3, 4, 5});
}
@Test
public void testGetInterfaceType() {
assertEquals(TapV2.class, getInterfaceType("tap0"));
assertEquals(VxlanTunnel.class, getInterfaceType("vxlan0"));
assertEquals(VxlanGpeTunnel.class, getInterfaceType("vxlan_gpe0"));
assertEquals(VhostUser.class, getInterfaceType("VirtualEthernet0/0/0"));
assertEquals(AfPacket.class, getInterfaceType("host-veth0"));
assertEquals(EthernetCsmacd.class, getInterfaceType("eth0.0"));
assertEquals(EthernetCsmacd.class, getInterfaceType("local0"));
}
@Test
public void testIsInterfaceOfType() {
assertTrue(isInterfaceOfType(TapV2.class, interfaceDetails("tap0")));
assertTrue(isInterfaceOfType(VxlanTunnel.class, interfaceDetails("vxlan0")));
assertTrue(isInterfaceOfType(VxlanGpeTunnel.class, interfaceDetails("vxlan_gpe0")));
assertTrue(isInterfaceOfType(VhostUser.class, interfaceDetails("VirtualEthernet0/0/0")));
assertTrue(isInterfaceOfType(AfPacket.class, interfaceDetails("host-veth0")));
assertTrue(isInterfaceOfType(EthernetCsmacd.class, interfaceDetails("eth0.0")));
assertTrue(isInterfaceOfType(EthernetCsmacd.class, interfaceDetails("local0")));
}
@Test
public void testIsInterfaceOfTypeMissingIfc() throws ReadFailedException {
final InterfaceCacheDumpManager dumpManager = mock(InterfaceCacheDumpManager.class);
final ReadContext ctx = mock(ReadContext.class);
final String ifcName = "tapThatDoesNotExists";
final InstanceIdentifier<Interface> id =
InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(ifcName));
when(dumpManager.getInterfaceDetail(id, ctx, ifcName)).thenReturn(null);
assertFalse(isInterfaceOfType(dumpManager, id, ctx, TapV2.class));
}
private SwInterfaceDetails interfaceDetails(final String interfaceName) {
final SwInterfaceDetails details = new SwInterfaceDetails();
details.interfaceName = interfaceName.getBytes(StandardCharsets.UTF_8);
return details;
}
}
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