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/*
* Copyright 2015 Open Networking Laboratory
*
* 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 org.onosproject.net.host;
import java.util.Set;
import org.junit.Before;
import org.junit.Test;
import org.onlab.packet.IpAddress;
import org.onlab.packet.IpPrefix;
import org.onlab.packet.MacAddress;
import org.onlab.packet.VlanId;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.NetTestTools;
import static org.hamcrest.Matchers.is;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
import com.google.common.collect.ImmutableSet;
import com.google.common.testing.EqualsTester;
import static org.hamcrest.MatcherAssert.assertThat;
/**
* Unit tests for port addresses class.
*/
public class PortAddressesTest {
PortAddresses addresses1;
PortAddresses sameAsAddresses1;
PortAddresses addresses2;
PortAddresses addresses3;
private static final ConnectPoint CONNECT_POINT1 =
NetTestTools.connectPoint("cp1", 1);
private static final IpAddress IP_ADDRESS1 = IpAddress.valueOf("1.2.3.4");
private static final IpPrefix SUBNET_ADDRESS1 =
IpPrefix.valueOf("1.2.0.0/16");
private static final InterfaceIpAddress INTERFACE_ADDRESS_1 =
new InterfaceIpAddress(IP_ADDRESS1, SUBNET_ADDRESS1);
private static final ConnectPoint CONNECT_POINT2 =
NetTestTools.connectPoint("cp2", 1);
private static final IpAddress IP_ADDRESS2 = IpAddress.valueOf("1.2.3.5");
private static final IpPrefix SUBNET_ADDRESS2 =
IpPrefix.valueOf("1.3.0.0/16");
private static final InterfaceIpAddress INTERFACE_ADDRESS_2 =
new InterfaceIpAddress(IP_ADDRESS2, SUBNET_ADDRESS2);
Set<InterfaceIpAddress> ipAddresses;
/**
* Initializes local data used by all test cases.
*/
@Before
public void setUpAddresses() {
ipAddresses = ImmutableSet.of(INTERFACE_ADDRESS_1,
INTERFACE_ADDRESS_2);
addresses1 = new PortAddresses(CONNECT_POINT1, ipAddresses,
MacAddress.BROADCAST, VlanId.NONE);
sameAsAddresses1 = new PortAddresses(CONNECT_POINT1, ipAddresses,
MacAddress.BROADCAST, VlanId.NONE);
addresses2 = new PortAddresses(CONNECT_POINT2, ipAddresses,
MacAddress.BROADCAST, VlanId.NONE);
addresses3 = new PortAddresses(CONNECT_POINT2, ipAddresses,
MacAddress.ZERO, VlanId.NONE);
}
/**
* Checks that the PortAddresses class is immutable.
*/
@Test
public void testImmutability() {
assertThatClassIsImmutable(PortAddresses.class);
}
/**
* Checks the operation of the equals(), hash() and toString()
* methods.
*/
@Test
public void testEquals() {
new EqualsTester()
.addEqualityGroup(addresses1, sameAsAddresses1)
.addEqualityGroup(addresses2)
.addEqualityGroup(addresses3)
.testEquals();
}
/**
* Tests that object are created correctly.
*/
@Test
public void testConstruction() {
assertThat(addresses1.mac(), is(MacAddress.BROADCAST));
assertThat(addresses1.connectPoint(), is(CONNECT_POINT1));
assertThat(addresses1.ipAddresses(), is(ipAddresses));
assertThat(addresses1.vlan(), is(VlanId.NONE));
}
}
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