[ONOS-5427] Add LISP NAT LCAF address class along with unit tests
Change-Id: I27e792d32aa2b30bf42ca0687161e9df9352cb6b
diff --git a/protocols/lisp/msg/src/test/java/org/onosproject/lisp/msg/types/LispNatLcafAddressTest.java b/protocols/lisp/msg/src/test/java/org/onosproject/lisp/msg/types/LispNatLcafAddressTest.java
new file mode 100644
index 0000000..f8584bdc
--- /dev/null
+++ b/protocols/lisp/msg/src/test/java/org/onosproject/lisp/msg/types/LispNatLcafAddressTest.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright 2016-present 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.lisp.msg.types;
+
+import com.google.common.testing.EqualsTester;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onosproject.lisp.msg.exceptions.LispParseError;
+import org.onosproject.lisp.msg.exceptions.LispReaderException;
+import org.onosproject.lisp.msg.exceptions.LispWriterException;
+import org.onosproject.lisp.msg.types.LispNatLcafAddress.NatAddressBuilder;
+import org.onosproject.lisp.msg.types.LispNatLcafAddress.NatLcafAddressReader;
+import org.onosproject.lisp.msg.types.LispNatLcafAddress.NatLcafAddressWriter;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+
+/**
+ * Unit tests for LispNatLcafAddress class.
+ */
+public class LispNatLcafAddressTest {
+
+ private LispNatLcafAddress address1;
+ private LispNatLcafAddress sameAsAddress1;
+ private LispNatLcafAddress address2;
+
+ @Before
+ public void setup() {
+
+ NatAddressBuilder builder1 = new NatAddressBuilder();
+
+ short msUdpPortNumber1 = 80;
+ short etrUdpPortNumber1 = 100;
+ LispIpv4Address globalEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.1"));
+ LispIpv4Address msRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.2"));
+ LispIpv4Address privateEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.3"));
+
+ address1 = builder1
+ .withLength((short) 0)
+ .withMsUdpPortNumber(msUdpPortNumber1)
+ .withEtrUdpPortNumber(etrUdpPortNumber1)
+ .withGlobalEtrRlocAddress(globalEtrRlocAddress1)
+ .withMsRlocAddress(msRlocAddress1)
+ .withPrivateEtrRlocAddress(privateEtrRlocAddress1)
+ .build();
+
+ NatAddressBuilder builder2 = new NatAddressBuilder();
+
+ sameAsAddress1 = builder2
+ .withLength((short) 0)
+ .withMsUdpPortNumber(msUdpPortNumber1)
+ .withEtrUdpPortNumber(etrUdpPortNumber1)
+ .withGlobalEtrRlocAddress(globalEtrRlocAddress1)
+ .withMsRlocAddress(msRlocAddress1)
+ .withPrivateEtrRlocAddress(privateEtrRlocAddress1)
+ .build();
+
+ NatAddressBuilder builder3 = new NatAddressBuilder();
+
+ short msUdpPortNumber2 = 81;
+ short etrUdpPortNumber2 = 101;
+ LispIpv4Address globalEtrRlocAddress2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.1"));
+ LispIpv4Address msRlocAddress2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.2"));
+ LispIpv4Address privateEtrRlocAddress2 = new LispIpv4Address(IpAddress.valueOf("192.168.2.3"));
+
+ address2 = builder3
+ .withLength((short) 0)
+ .withMsUdpPortNumber(msUdpPortNumber2)
+ .withEtrUdpPortNumber(etrUdpPortNumber2)
+ .withGlobalEtrRlocAddress(globalEtrRlocAddress2)
+ .withMsRlocAddress(msRlocAddress2)
+ .withPrivateEtrRlocAddress(privateEtrRlocAddress2)
+ .build();
+ }
+
+ @Test
+ public void testEquality() {
+ new EqualsTester()
+ .addEqualityGroup(address1, sameAsAddress1)
+ .addEqualityGroup(address2).testEquals();
+ }
+
+ @Test
+ public void testConstruction() {
+ LispNatLcafAddress natLcafAddress = address1;
+
+ LispIpv4Address globalEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.1"));
+ LispIpv4Address msRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.2"));
+ LispIpv4Address privateEtrRlocAddress1 = new LispIpv4Address(IpAddress.valueOf("192.168.1.3"));
+
+ assertThat(natLcafAddress.getLength(), is((short) 0));
+ assertThat(natLcafAddress.getMsUdpPortNumber(), is((short) 80));
+ assertThat(natLcafAddress.getEtrUdpPortNumber(), is((short) 100));
+ assertThat(natLcafAddress.getGlobalEtrRlocAddress(), is(globalEtrRlocAddress1));
+ assertThat(natLcafAddress.getMsRlocAddress(), is(msRlocAddress1));
+ assertThat(natLcafAddress.getPrivateEtrRlocAddress(), is(privateEtrRlocAddress1));
+ }
+
+ @Test
+ public void testSerialization() throws LispWriterException, LispParseError, LispReaderException {
+ ByteBuf byteBuf = Unpooled.buffer();
+
+ NatLcafAddressWriter writer = new NatLcafAddressWriter();
+ writer.writeTo(byteBuf, address1);
+
+ NatLcafAddressReader reader = new NatLcafAddressReader();
+ LispNatLcafAddress deserialized = reader.readFrom(byteBuf);
+
+ new EqualsTester()
+ .addEqualityGroup(address1, deserialized).testEquals();
+ }
+}