| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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.mapping.addresses; |
| |
| import com.google.common.testing.EqualsTester; |
| import org.junit.Test; |
| import org.onlab.packet.IpPrefix; |
| import org.onlab.packet.MacAddress; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.equalTo; |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable; |
| import static org.onlab.junit.UtilityClassChecker.assertThatClassIsUtility; |
| |
| /** |
| * Unit tests for various mapping address implementation classes. |
| */ |
| public class MappingAddressesTest { |
| |
| private final String asn1 = "1"; |
| private final String asn2 = "2"; |
| private MappingAddress asMa1 = MappingAddresses.asMappingAddress(asn1); |
| private MappingAddress sameAsAsMa1 = MappingAddresses.asMappingAddress(asn1); |
| private MappingAddress asMa2 = MappingAddresses.asMappingAddress(asn2); |
| |
| private final String dn1 = "1"; |
| private final String dn2 = "2"; |
| private MappingAddress dnMa1 = MappingAddresses.dnMappingAddress(dn1); |
| private MappingAddress sameAsDnMa1 = MappingAddresses.dnMappingAddress(dn1); |
| private MappingAddress dnMa2 = MappingAddresses.dnMappingAddress(dn2); |
| |
| private static final String MAC1 = "00:00:00:00:00:01"; |
| private static final String MAC2 = "00:00:00:00:00:02"; |
| private MacAddress mac1 = MacAddress.valueOf(MAC1); |
| private MacAddress mac2 = MacAddress.valueOf(MAC2); |
| private MappingAddress ethMa1 = MappingAddresses.ethMappingAddress(mac1); |
| private MappingAddress sameAsEthMa1 = MappingAddresses.ethMappingAddress(mac1); |
| private MappingAddress ethMa2 = MappingAddresses.ethMappingAddress(mac2); |
| |
| private static final String IP1 = "1.2.3.4/24"; |
| private static final String IP2 = "5.6.7.8/24"; |
| private static final String IPV61 = "fe80::1/64"; |
| private static final String IPV62 = "fc80::2/64"; |
| private IpPrefix ip1 = IpPrefix.valueOf(IP1); |
| private IpPrefix ip2 = IpPrefix.valueOf(IP2); |
| private IpPrefix ipv61 = IpPrefix.valueOf(IPV61); |
| private IpPrefix ipv62 = IpPrefix.valueOf(IPV62); |
| private MappingAddress ipMa1 = MappingAddresses.ipv4MappingAddress(ip1); |
| private MappingAddress sameAsIpMa1 = MappingAddresses.ipv4MappingAddress(ip1); |
| private MappingAddress ipMa2 = MappingAddresses.ipv4MappingAddress(ip2); |
| private MappingAddress ipv6Ma1 = MappingAddresses.ipv6MappingAddress(ipv61); |
| private MappingAddress sameAsIpv6Ma1 = MappingAddresses.ipv6MappingAddress(ipv61); |
| private MappingAddress ipv6Ma2 = MappingAddresses.ipv6MappingAddress(ipv62); |
| |
| /** |
| * Checks that a MappingAddress object has the proper type, and then converts |
| * it to the proper type. |
| * |
| * @param address MappingAddress object to convert |
| * @param type Enumerated type value for the MappingAddress class |
| * @param clazz Desired MappingAddress class |
| * @param <T> The type the caller wants returned |
| * @return converted object |
| */ |
| @SuppressWarnings("unchecked") |
| private <T> T checkAndConvert(MappingAddress address, MappingAddress.Type type, Class clazz) { |
| assertThat(address, is(notNullValue())); |
| assertThat(address.type(), is(equalTo(type))); |
| assertThat(address, instanceOf(clazz)); |
| return (T) address; |
| } |
| |
| /** |
| * Checks the equals() and toString() methods of a MappingAddress class. |
| * |
| * @param c1 first object to compare |
| * @param c1match object that should be equal to the first |
| * @param c2 object that should not be equal to the first |
| * @param <T> type of the arguments |
| */ |
| private <T extends MappingAddress> void checkEqualsAndToString(T c1, |
| T c1match, |
| T c2) { |
| new EqualsTester() |
| .addEqualityGroup(c1, c1match) |
| .addEqualityGroup(c2) |
| .testEquals(); |
| } |
| |
| /** |
| * Checks that the MappingAddresses class is a valid utility class. |
| */ |
| @Test |
| public void testMappingAddressesUtility() { |
| assertThatClassIsUtility(MappingAddresses.class); |
| } |
| |
| /** |
| * Checks that the mapping address implementations are immutable. |
| */ |
| @Test |
| public void testMappingAddressesImmutability() { |
| assertThatClassIsImmutable(ASMappingAddress.class); |
| assertThatClassIsImmutable(DNMappingAddress.class); |
| assertThatClassIsImmutable(EthMappingAddress.class); |
| assertThatClassIsImmutable(ExtensionMappingAddressWrapper.class); |
| assertThatClassIsImmutable(IPMappingAddress.class); |
| } |
| |
| /** |
| * Tests the asMappingAddress method. |
| */ |
| @Test |
| public void testAsMappingAddressMethod() { |
| String asn = "1"; |
| MappingAddress mappingAddress = MappingAddresses.asMappingAddress(asn); |
| ASMappingAddress asMappingAddress = |
| checkAndConvert(mappingAddress, |
| MappingAddress.Type.AS, |
| ASMappingAddress.class); |
| assertThat(asMappingAddress.asNumber(), is(equalTo(asn))); |
| } |
| |
| /** |
| * Tests the equals() method of the ASMappingAddress class. |
| */ |
| @Test |
| public void testAsMappingAddressEquals() { |
| checkEqualsAndToString(asMa1, sameAsAsMa1, asMa2); |
| } |
| |
| /** |
| * Tests the dnMappingAddress method. |
| */ |
| @Test |
| public void testDnMappingAddressMethod() { |
| String dn = "1"; |
| MappingAddress mappingAddress = MappingAddresses.dnMappingAddress(dn); |
| DNMappingAddress dnMappingAddress = |
| checkAndConvert(mappingAddress, |
| MappingAddress.Type.DN, |
| DNMappingAddress.class); |
| assertThat(dnMappingAddress.name(), is(equalTo(dn))); |
| } |
| |
| /** |
| * Tests the equals() method of the DNMappingAddress class. |
| */ |
| @Test |
| public void testDnMappingAddressEquals() { |
| checkEqualsAndToString(dnMa1, sameAsDnMa1, dnMa2); |
| } |
| |
| /** |
| * Tests the ethMappingAddress method. |
| */ |
| @Test |
| public void testEthMappingAddressMethod() { |
| MacAddress mac = MacAddress.valueOf("00:00:00:00:00:01"); |
| MappingAddress mappingAddress = MappingAddresses.ethMappingAddress(mac); |
| EthMappingAddress ethMappingAddress = |
| checkAndConvert(mappingAddress, |
| MappingAddress.Type.ETH, |
| EthMappingAddress.class); |
| assertThat(ethMappingAddress.mac(), is(equalTo(mac))); |
| } |
| |
| /** |
| * Tests the equals() method of the EthMappingAddress class. |
| */ |
| @Test |
| public void testEthMappingAddressEquals() { |
| checkEqualsAndToString(ethMa1, sameAsEthMa1, ethMa2); |
| } |
| |
| /** |
| * Tests the ipv4MappingAddress method. |
| */ |
| @Test |
| public void testIpv4MappingAddressMethod() { |
| IpPrefix ip = IpPrefix.valueOf("1.2.3.4/24"); |
| MappingAddress mappingAddress = MappingAddresses.ipv4MappingAddress(ip); |
| IPMappingAddress ipMappingAddress = |
| checkAndConvert(mappingAddress, |
| MappingAddress.Type.IPV4, |
| IPMappingAddress.class); |
| assertThat(ipMappingAddress.ip(), is(equalTo(ip))); |
| } |
| |
| /** |
| * Tests the equals() method of the IPMappingAddress class. |
| */ |
| @Test |
| public void testIpv4MappingAddressEquals() { |
| checkEqualsAndToString(ipMa1, sameAsIpMa1, ipMa2); |
| } |
| |
| /** |
| * Tests the ipv6MappingAddress method. |
| */ |
| @Test |
| public void testIpv6MappingAddressMethod() { |
| IpPrefix ipv6 = IpPrefix.valueOf("fe80::1/64"); |
| MappingAddress mappingAddress = MappingAddresses.ipv6MappingAddress(ipv6); |
| IPMappingAddress ipMappingAddress = |
| checkAndConvert(mappingAddress, |
| MappingAddress.Type.IPV6, |
| IPMappingAddress.class); |
| assertThat(ipMappingAddress.ip(), is(equalTo(ipv6))); |
| } |
| |
| /** |
| * Tests the equals() method of the IPMappingAddress class. |
| */ |
| @Test |
| public void testIpv6MappingAddressEquals() { |
| checkEqualsAndToString(ipv6Ma1, sameAsIpv6Ma1, ipv6Ma2); |
| } |
| } |