[ONOS-6142] Add SrcDst and TE extension addresses with unit tests

Change-Id: If16b1217d44774e91e0452aedb53daacf33f4e23
diff --git a/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispTeAddressTest.java b/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispTeAddressTest.java
new file mode 100644
index 0000000..afccf87
--- /dev/null
+++ b/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispTeAddressTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2017-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.drivers.lisp.extensions;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.testing.EqualsTester;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.packet.IpPrefix;
+import org.onosproject.mapping.addresses.MappingAddress;
+import org.onosproject.mapping.addresses.MappingAddresses;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+
+/**
+ * Unit tests for LispTeAddress extension class.
+ */
+public class LispTeAddressTest {
+
+    private static final IpPrefix IP_ADDRESS_1 = IpPrefix.valueOf("1.2.3.4/24");
+    private static final IpPrefix IP_ADDRESS_2 = IpPrefix.valueOf("5.6.7.8/24");
+
+    private static final boolean IS_LOOKUP_1 = false;
+    private static final boolean IS_RLOC_PROBE_1 = true;
+    private static final boolean IS_STRICT_1 = false;
+
+    private static final boolean IS_LOOKUP_2 = true;
+    private static final boolean IS_RLOC_PROBE_2 = false;
+    private static final boolean IS_STRICT_2 = true;
+
+    private LispTeAddress address1;
+    private LispTeAddress sameAsAddress1;
+    private LispTeAddress address2;
+
+    @Before
+    public void setUp() {
+
+        MappingAddress ma1 = MappingAddresses.ipv4MappingAddress(IP_ADDRESS_1);
+        MappingAddress ma2 = MappingAddresses.ipv4MappingAddress(IP_ADDRESS_2);
+
+        LispTeAddress.TeRecord tr1 = new LispTeAddress.TeRecord.Builder()
+                                                .withIsLookup(IS_LOOKUP_1)
+                                                .withIsRlocProbe(IS_RLOC_PROBE_1)
+                                                .withIsStrict(IS_STRICT_1)
+                                                .withRtrRlocAddress(ma1)
+                                                .build();
+
+        LispTeAddress.TeRecord tr2 = new LispTeAddress.TeRecord.Builder()
+                                                .withIsLookup(IS_LOOKUP_2)
+                                                .withIsRlocProbe(IS_RLOC_PROBE_2)
+                                                .withIsStrict(IS_STRICT_2)
+                                                .withRtrRlocAddress(ma2)
+                                                .build();
+
+        address1 = new LispTeAddress.Builder()
+                                        .withTeRecords(ImmutableList.of(tr1, tr2))
+                                        .build();
+
+        sameAsAddress1 = new LispTeAddress.Builder()
+                                        .withTeRecords(ImmutableList.of(tr1, tr2))
+                                        .build();
+
+        address2 = new LispTeAddress.Builder()
+                                        .withTeRecords(ImmutableList.of(tr2, tr1))
+                                        .build();
+    }
+
+    @Test
+    public void testEquality() {
+        new EqualsTester()
+                .addEqualityGroup(address1, sameAsAddress1)
+                .addEqualityGroup(address2).testEquals();
+    }
+
+    @Test
+    public void testConstruction() {
+        LispTeAddress address = address1;
+
+        MappingAddress ma = MappingAddresses.ipv4MappingAddress(IP_ADDRESS_1);
+
+        assertThat(address.getTeRecords().get(0).isLookup(), is(IS_LOOKUP_1));
+        assertThat(address.getTeRecords().get(0).isRlocProbe(), is(IS_RLOC_PROBE_1));
+        assertThat(address.getTeRecords().get(0).isStrict(), is(IS_STRICT_1));
+        assertThat(address.getTeRecords().get(0).getAddress(), is(ma));
+    }
+
+    @Test
+    public void testSerialization() {
+        LispTeAddress other = new LispTeAddress();
+        other.deserialize(address1.serialize());
+
+        new EqualsTester()
+                .addEqualityGroup(address1, other)
+                .testEquals();
+    }
+}