--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/test/java/org/msgpack/annotation/TestOptionalBufferPackUnpack.java	Sat Oct 18 15:06:15 2014 +0900
@@ -0,0 +1,74 @@
+package org.msgpack.annotation;
+
+import java.io.ByteArrayInputStream;
+
+import org.junit.Test;
+import org.msgpack.MessagePack;
+
+
+public class TestOptionalBufferPackUnpack {
+
+    @org.junit.Ignore
+    public static class TestMessagePack extends TestSetOptional {
+	public void testOptional0101() throws Exception {
+	    super.testOptional0101();
+	}
+
+	public MyMessage01 testOptional0101(MyMessage01 src) throws Exception {
+	    MessagePack msgpack = new MessagePack();
+	    byte[] bytes = msgpack.write(src);
+	    ByteArrayInputStream in = new ByteArrayInputStream(bytes);
+	    return msgpack.read(in, MyMessage01.class);
+	}
+
+	public void testOptional0102() throws Exception {
+	    super.testOptional0102();
+	}
+
+	public MyMessage02 testOptional0102(MyMessage01 src) throws Exception {
+	    MessagePack msgpack = new MessagePack();
+	    byte[] bytes = msgpack.write(src);
+	    ByteArrayInputStream in = new ByteArrayInputStream(bytes);
+	    return msgpack.read(in, MyMessage02.class);
+	}
+
+	public void testOptional0103() throws Exception {
+	    super.testOptional0103();
+	}
+
+	public MyMessage03 testOptional0103(MyMessage01 src) throws Exception {
+	    MessagePack msgpack = new MessagePack();
+	    byte[] bytes = msgpack.write(src);
+	    ByteArrayInputStream in = new ByteArrayInputStream(bytes);
+	    return msgpack.read(in, MyMessage03.class);
+	}
+
+	public void testOptional0203() throws Exception {
+	    super.testOptional0203();
+	}
+
+	public MyMessage03 testOptional0202(MyMessage02 src) throws Exception {
+	    MessagePack msgpack = new MessagePack();
+	    byte[] bytes = msgpack.write(src);
+	    ByteArrayInputStream in = new ByteArrayInputStream(bytes);
+	    return msgpack.read(in, MyMessage03.class);
+	}
+    }
+
+    @Test
+    public void test0101() throws Exception {
+	new TestMessagePack().testOptional0101();
+    }
+    @Test
+    public void test0102() throws Exception {
+	new TestMessagePack().testOptional0102();
+    }
+    @Test
+    public void test0103() throws Exception {
+	new TestMessagePack().testOptional0103();
+    }
+    @Test
+    public void test0203() throws Exception {
+	new TestMessagePack().testOptional0203();
+    }
+}