diff --git a/of-save/lib/gen-src/test/java/org/projectfloodlight/openflow/protocol/ver13/OFActionSetFieldVer13TcpSrcTest.java b/of-save/lib/gen-src/test/java/org/projectfloodlight/openflow/protocol/ver13/OFActionSetFieldVer13TcpSrcTest.java
new file mode 100644
index 0000000..b01a93a
--- /dev/null
+++ b/of-save/lib/gen-src/test/java/org/projectfloodlight/openflow/protocol/ver13/OFActionSetFieldVer13TcpSrcTest.java
@@ -0,0 +1,94 @@
+// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+// Copyright (c) 2011, 2012 Open Networking Foundation
+// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler.
+// See the file LICENSE.txt which should have been included in the source distribution
+
+// Automatically generated by LOXI from template unit_test.java
+// Do not modify
+
+package org.projectfloodlight.openflow.protocol.ver13;
+
+import org.projectfloodlight.openflow.protocol.*;
+import org.projectfloodlight.openflow.protocol.action.*;
+import org.projectfloodlight.openflow.protocol.actionid.*;
+import org.projectfloodlight.openflow.protocol.bsntlv.*;
+import org.projectfloodlight.openflow.protocol.errormsg.*;
+import org.projectfloodlight.openflow.protocol.meterband.*;
+import org.projectfloodlight.openflow.protocol.instruction.*;
+import org.projectfloodlight.openflow.protocol.instructionid.*;
+import org.projectfloodlight.openflow.protocol.match.*;
+import org.projectfloodlight.openflow.protocol.oxm.*;
+import org.projectfloodlight.openflow.protocol.queueprop.*;
+import org.projectfloodlight.openflow.types.*;
+import org.projectfloodlight.openflow.util.*;
+import org.projectfloodlight.openflow.exceptions.*;
+import static org.junit.Assert.*;
+import java.util.Set;
+import org.junit.Test;
+import org.junit.Before;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
+import org.hamcrest.CoreMatchers;
+
+
+
+public class OFActionSetFieldVer13TcpSrcTest {
+    OFActions factory;
+
+    final static byte[] ACTION_SET_FIELD_SERIALIZED =
+        new byte[] { 0x0, 0x19, 0x0, 0x10, (byte) 0x80, 0x0, 0x1a, 0x2, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 };
+
+    @Before
+    public void setup() {
+        factory = OFActionsVer13.INSTANCE;
+    }
+
+    @Test
+    public void testWrite() {
+        OFActionSetField.Builder builder = factory.buildSetField();
+        OFOxms oxms = OFFactories.getFactory(OFVersion.OF_13).oxms();
+builder.setField(oxms.tcpSrc(TransportPort.of(50)));
+        OFActionSetField actionSetField = builder.build();
+        ChannelBuffer bb = ChannelBuffers.dynamicBuffer();
+        actionSetField.writeTo(bb);
+        byte[] written = new byte[bb.readableBytes()];
+        bb.readBytes(written);
+
+        assertThat(written, CoreMatchers.equalTo(ACTION_SET_FIELD_SERIALIZED));
+    }
+
+    @Test
+    public void testRead() throws Exception {
+        OFActionSetField.Builder builder = factory.buildSetField();
+        OFOxms oxms = OFFactories.getFactory(OFVersion.OF_13).oxms();
+builder.setField(oxms.tcpSrc(TransportPort.of(50)));
+        OFActionSetField actionSetFieldBuilt = builder.build();
+
+        ChannelBuffer input = ChannelBuffers.copiedBuffer(ACTION_SET_FIELD_SERIALIZED);
+
+        // FIXME should invoke the overall reader once implemented
+        OFActionSetField actionSetFieldRead = OFActionSetFieldVer13.READER.readFrom(input);
+        assertEquals(ACTION_SET_FIELD_SERIALIZED.length, input.readerIndex());
+
+        assertEquals(actionSetFieldBuilt, actionSetFieldRead);
+   }
+
+   @Test
+   public void testReadWrite() throws Exception {
+       ChannelBuffer input = ChannelBuffers.copiedBuffer(ACTION_SET_FIELD_SERIALIZED);
+
+       // FIXME should invoke the overall reader once implemented
+       OFActionSetField actionSetField = OFActionSetFieldVer13.READER.readFrom(input);
+       assertEquals(ACTION_SET_FIELD_SERIALIZED.length, input.readerIndex());
+
+       // write message again
+       ChannelBuffer bb = ChannelBuffers.dynamicBuffer();
+       actionSetField.writeTo(bb);
+       byte[] written = new byte[bb.readableBytes()];
+       bb.readBytes(written);
+
+       assertThat(written, CoreMatchers.equalTo(ACTION_SET_FIELD_SERIALIZED));
+   }
+
+}