[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/BgpFsSourcePrefixTest.java b/protocols/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/BgpFsSourcePrefixTest.java
new file mode 100644
index 0000000..68524c9
--- /dev/null
+++ b/protocols/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/BgpFsSourcePrefixTest.java
@@ -0,0 +1,45 @@
+/*
+ * 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 org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Test for source prefix flow specification component.
+ */
+public class BgpFsSourcePrefixTest {
+    private final byte length = 4;
+
+    private final IpPrefix prefix = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.1"), 32);
+
+    private final byte length2 = 4;
+    private final IpPrefix prefix2 = IpPrefix.valueOf(IpAddress.valueOf("10.0.1.2"), 32);
+
+    private final BgpFsSourcePrefix tlv1 = new BgpFsSourcePrefix(length,  prefix);
+    private final BgpFsSourcePrefix sameAsTlv1 = new BgpFsSourcePrefix(length, prefix);
+    private final BgpFsSourcePrefix tlv2 = new BgpFsSourcePrefix(length2,  prefix2);
+
+    @Test
+    public void testEquality() {
+        new EqualsTester()
+        .addEqualityGroup(tlv1, sameAsTlv1)
+        .addEqualityGroup(tlv2)
+        .testEquals();
+    }
+}