[ONOS-3857] BGP sourceprefix packetlength protocol flow specification components.

Change-Id: I4a8a209c07db954bb7fb3dcbc236bc3a8018a4b4
diff --git a/protocols/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/BgpFsPacketLengthTest.java b/protocols/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/BgpFsPacketLengthTest.java
new file mode 100644
index 0000000..7b9c44e
--- /dev/null
+++ b/protocols/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/BgpFsPacketLengthTest.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2016 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.bgpio.types;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Test;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Test for packet length flow specification component.
+ */
+public class BgpFsPacketLengthTest {
+    List<BgpFsOperatorValue> operatorValue1 = new ArrayList<>();
+    List<BgpFsOperatorValue> operatorValue2 = new ArrayList<>();
+
+    @Test
+    public void testEquality() {
+        operatorValue1.add(new BgpFsOperatorValue((byte) 1, new byte[100]));
+        operatorValue1.add(new BgpFsOperatorValue((byte) 1, new byte[100]));
+        operatorValue2.add(new BgpFsOperatorValue((byte) 2, new byte[100]));
+        operatorValue2.add(new BgpFsOperatorValue((byte) 1, new byte[100]));
+
+        BgpFsPacketLength tlv1 = new BgpFsPacketLength(operatorValue1);
+        BgpFsPacketLength sameAsTlv1 = new BgpFsPacketLength(operatorValue1);
+        BgpFsPacketLength tlv2 = new BgpFsPacketLength(operatorValue2);
+
+        new EqualsTester()
+        .addEqualityGroup(tlv1, sameAsTlv1)
+        .addEqualityGroup(tlv2)
+        .testEquals();
+    }
+}