java: add test programs for DynamicCodeGenPacker, Unpacker, Converter classes

3 files changed, 1147 insertions, 77 deletions

diff --git a/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerConverter.java b/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerConverter.java
new file mode 100644
index 0000000..7ffcd88
--- /dev/null
+++ b/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerConverter.java
@@ -0,0 +1,591 @@
+package org.msgpack.util.codegen;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import junit.framework.TestCase;
+
+import org.junit.Test;
+import org.msgpack.CustomConverter;
+import org.msgpack.CustomPacker;
+import org.msgpack.CustomUnpacker;
+import org.msgpack.MessagePackObject;
+import org.msgpack.MessagePacker;
+import org.msgpack.Packer;
+import org.msgpack.Template;
+import org.msgpack.Unpacker;
+
+public class TestDynamicCodeGenPackerConverter extends TestCase {
+
+	@Test
+	public void testPrimitiveTypeFields() throws Exception {
+		PrimitiveTypeFieldsClass src = new PrimitiveTypeFieldsClass();
+		src.f0 = (byte) 0;
+		src.f1 = 1;
+		src.f2 = 2;
+		src.f3 = 3;
+		src.f4 = 4;
+		src.f5 = 5;
+		src.f6 = false;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(PrimitiveTypeFieldsClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate
+				.create(PrimitiveTypeFieldsClass.class);
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		PrimitiveTypeFieldsClass dst = (PrimitiveTypeFieldsClass) tmpl
+				.convert(mpo);
+		assertEquals(src.f0, dst.f0);
+		assertEquals(src.f1, dst.f1);
+		assertEquals(src.f2, dst.f2);
+		assertEquals(src.f3, dst.f3);
+		assertEquals(src.f4, dst.f4);
+		assertEquals(src.f5, dst.f5);
+		assertEquals(src.f6, dst.f6);
+		assertFalse(it.hasNext());
+	}
+
+	public static class PrimitiveTypeFieldsClass {
+		public byte f0;
+		public short f1;
+		public int f2;
+		public long f3;
+		public float f4;
+		public double f5;
+		public boolean f6;
+
+		public PrimitiveTypeFieldsClass() {
+		}
+	}
+
+	@Test
+	public void testGeneralReferenceTypeFieldsClass() throws Exception {
+		GeneralReferenceTypeFieldsClass src = new GeneralReferenceTypeFieldsClass();
+		src.f0 = 0;
+		src.f1 = 1;
+		src.f2 = 2;
+		src.f3 = (long) 3;
+		src.f4 = (float) 4;
+		src.f5 = (double) 5;
+		src.f6 = false;
+		src.f7 = new BigInteger("7");
+		src.f8 = "8";
+		src.f9 = new byte[] { 0x01, 0x02 };
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(GeneralReferenceTypeFieldsClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate
+				.create(GeneralReferenceTypeFieldsClass.class);
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		GeneralReferenceTypeFieldsClass dst = (GeneralReferenceTypeFieldsClass) tmpl
+				.convert(mpo);
+		assertEquals(src.f0, dst.f0);
+		assertEquals(src.f1, dst.f1);
+		assertEquals(src.f2, dst.f2);
+		assertEquals(src.f3, dst.f3);
+		assertEquals(src.f4, dst.f4);
+		assertEquals(src.f5, dst.f5);
+		assertEquals(src.f6, dst.f6);
+		assertEquals(src.f7, dst.f7);
+		assertEquals(src.f8, dst.f8);
+		assertEquals(src.f9[0], dst.f9[0]);
+		assertEquals(src.f9[1], dst.f9[1]);
+		assertFalse(it.hasNext());
+	}
+
+	public static class GeneralReferenceTypeFieldsClass {
+		public Byte f0;
+		public Short f1;
+		public Integer f2;
+		public Long f3;
+		public Float f4;
+		public Double f5;
+		public Boolean f6;
+		public BigInteger f7;
+		public String f8;
+		public byte[] f9;
+
+		public GeneralReferenceTypeFieldsClass() {
+		}
+	}
+
+	public void testListTypes() throws Exception {
+		SampleListTypes src = new SampleListTypes();
+		src.f0 = new ArrayList<Integer>();
+		src.f1 = new ArrayList<Integer>();
+		src.f1.add(1);
+		src.f1.add(2);
+		src.f1.add(3);
+		src.f2 = new ArrayList<String>();
+		src.f2.add("e1");
+		src.f2.add("e2");
+		src.f2.add("e3");
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(SampleListTypes.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate.create(SampleListTypes.class);
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		SampleListTypes dst = (SampleListTypes) tmpl.convert(mpo);
+		assertEquals(src.f0.size(), dst.f0.size());
+		assertEquals(src.f1.size(), dst.f1.size());
+		for (int i = 0; i < src.f1.size(); ++i) {
+			assertEquals(src.f1.get(i), dst.f1.get(i));
+		}
+		assertEquals(src.f2.size(), dst.f2.size());
+		for (int i = 0; i < src.f2.size(); ++i) {
+			assertEquals(src.f2.get(i), dst.f2.get(i));
+		}
+		assertFalse(it.hasNext());
+	}
+
+	public static class SampleListTypes {
+		public List<Integer> f0;
+		public List<Integer> f1;
+		public List<String> f2;
+
+		public SampleListTypes() {
+		}
+	}
+
+	public void testMapTypes() throws Exception {
+		SampleMapTypes src = new SampleMapTypes();
+		src.f0 = new HashMap<Integer, Integer>();
+		src.f1 = new HashMap<Integer, Integer>();
+		src.f1.put(1, 1);
+		src.f1.put(2, 2);
+		src.f1.put(3, 3);
+		src.f2 = new HashMap<String, Integer>();
+		src.f2.put("k1", 1);
+		src.f2.put("k2", 2);
+		src.f2.put("k3", 3);
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(SampleMapTypes.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate.create(SampleMapTypes.class);
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		SampleMapTypes dst = (SampleMapTypes) tmpl.convert(mpo);
+		assertEquals(src.f0.size(), dst.f0.size());
+		assertEquals(src.f1.size(), dst.f1.size());
+		Iterator<Integer> srcf1 = src.f1.keySet().iterator();
+		Iterator<Integer> dstf1 = dst.f1.keySet().iterator();
+		while (srcf1.hasNext()) {
+			Integer s1 = srcf1.next();
+			Integer d1 = dstf1.next();
+			assertEquals(s1, d1);
+			assertEquals(src.f1.get(s1), dst.f1.get(d1));
+		}
+		assertEquals(src.f2.size(), dst.f2.size());
+		Iterator<String> srcf2 = src.f2.keySet().iterator();
+		Iterator<String> dstf2 = dst.f2.keySet().iterator();
+		while (srcf2.hasNext()) {
+			String s2 = srcf2.next();
+			String d2 = dstf2.next();
+			assertEquals(s2, d2);
+			assertEquals(src.f2.get(s2), dst.f2.get(d2));
+		}
+		assertFalse(it.hasNext());
+	}
+
+	public static class SampleMapTypes {
+		public Map<Integer, Integer> f0;
+		public Map<Integer, Integer> f1;
+		public Map<String, Integer> f2;
+
+		public SampleMapTypes() {
+		}
+	}
+
+	@Test
+	public void testDefaultConstructorModifiers01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(NoDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(PrivateDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(ProtectedDefaultConstructorClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(PackageDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testDefaultConstructorModifiers02() throws Exception {
+		try {
+			DynamicCodeGenTemplate.create(NoDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate.create(PrivateDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate
+					.create(ProtectedDefaultConstructorClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate.create(PackageDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	public static class NoDefaultConstructorClass {
+		public NoDefaultConstructorClass(int i) {
+		}
+	}
+
+	public static class PrivateDefaultConstructorClass {
+		private PrivateDefaultConstructorClass() {
+		}
+	}
+
+	public static class ProtectedDefaultConstructorClass {
+		protected ProtectedDefaultConstructorClass() {
+		}
+	}
+
+	public static class PackageDefaultConstructorClass {
+		PackageDefaultConstructorClass() {
+		}
+	}
+
+	@Test
+	public void testClassModifiers01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(PrivateModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(ProtectedModifierClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(PackageModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testClassModifiers02() throws Exception {
+		try {
+			DynamicCodeGenTemplate.create(PrivateModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate.create(ProtectedModifierClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate.create(PackageModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	private static class PrivateModifierClass {
+	}
+
+	protected static class ProtectedModifierClass {
+		protected ProtectedModifierClass() {
+		}
+	}
+
+	static class PackageModifierClass {
+	}
+
+	@Test
+	public void testFinalClassAndAbstractClass01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(FinalModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(AbstractModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testFinalClassAndAbstractClass02() throws Exception {
+		try {
+			DynamicCodeGenTemplate.create(FinalModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate.create(AbstractModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	public final static class FinalModifierClass {
+	}
+
+	public abstract static class AbstractModifierClass {
+	}
+
+	@Test
+	public void testInterfaceAndEnumType01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(SampleInterface.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(SampleEnum.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testInterfaceAndEnumType02() throws Exception {
+		try {
+			DynamicCodeGenTemplate.create(SampleInterface.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenTemplate.create(SampleEnum.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	public interface SampleInterface {
+	}
+
+	public enum SampleEnum {
+	}
+
+	@Test
+	public void testFieldModifiers() throws Exception {
+		FieldModifiersClass src = new FieldModifiersClass();
+		src.f0 = 0;
+		src.f2 = 2;
+		src.f3 = 3;
+		src.f4 = 4;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(FieldModifiersClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate
+				.create(FieldModifiersClass.class);
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		FieldModifiersClass dst = (FieldModifiersClass) tmpl.convert(mpo);
+		assertTrue(src.f0 == dst.f0);
+		assertTrue(src.f1 == dst.f1);
+		assertTrue(src.f2 != dst.f2);
+		assertTrue(src.f3 == dst.f3);
+		assertTrue(src.f4 != dst.f4);
+		assertFalse(it.hasNext());
+	}
+
+	public static class FieldModifiersClass {
+		public int f0;
+		public final int f1 = 1;
+		private int f2;
+		protected int f3;
+		int f4;
+
+		public FieldModifiersClass() {
+		}
+	}
+
+	@Test
+	public void testNestedFieldClass() throws Exception {
+		MessagePacker packer2 = DynamicCodeGenPacker.create(NestedClass.class);
+		CustomPacker.register(NestedClass.class, packer2);
+		MessagePacker packer1 = DynamicCodeGenPacker.create(BaseClass.class);
+		CustomPacker.register(BaseClass.class, packer1);
+		Template tmpl2 = DynamicCodeGenTemplate.create(NestedClass.class);
+		CustomUnpacker.register(NestedClass.class, tmpl2);
+		CustomConverter.register(NestedClass.class, tmpl2);
+		Template tmpl1 = DynamicCodeGenTemplate.create(BaseClass.class);
+		CustomUnpacker.register(BaseClass.class, tmpl1);
+		CustomConverter.register(BaseClass.class, tmpl1);
+		BaseClass src = new BaseClass();
+		NestedClass src2 = new NestedClass();
+		src.f0 = 0;
+		src2.f2 = 2;
+		src.f1 = src2;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		packer1.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		BaseClass dst = (BaseClass) tmpl1.convert(mpo);
+		assertTrue(src.f0 == dst.f0);
+		assertTrue(src.f1.f2 == dst.f1.f2);
+		assertFalse(it.hasNext());
+	}
+
+	public static class BaseClass {
+		public int f0;
+		public NestedClass f1;
+
+		public BaseClass() {
+		}
+	}
+
+	public static class NestedClass {
+		public int f2;
+
+		public NestedClass() {
+		}
+	}
+
+	@Test
+	public void testExtendedClass() throws Exception {
+		SampleSubClass src = new SampleSubClass();
+		src.f0 = 0;
+		src.f2 = 2;
+		src.f3 = 3;
+		src.f4 = 4;
+		src.f5 = 5;
+		src.f8 = 8;
+		src.f9 = 9;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(SampleSubClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate.create(SampleSubClass.class);
+		Unpacker pac = new Unpacker(in);
+		Iterator<MessagePackObject> it = pac.iterator();
+		assertTrue(it.hasNext());
+		MessagePackObject mpo = it.next();
+		SampleSubClass dst = (SampleSubClass) tmpl.convert(mpo);
+		assertTrue(src.f0 == dst.f0);
+		assertTrue(src.f1 == dst.f1);
+		assertTrue(src.f2 != dst.f2);
+		assertTrue(src.f3 == dst.f3);
+		assertTrue(src.f4 != dst.f4);
+		assertTrue(src.f5 == dst.f5);
+		assertTrue(src.f6 == dst.f6);
+		assertTrue(src.f8 == dst.f8);
+		assertTrue(src.f9 != dst.f9);
+		assertFalse(it.hasNext());
+	}
+
+	public static class SampleSubClass extends SampleSuperClass {
+		public int f0;
+		public final int f1 = 1;
+		private int f2;
+		protected int f3;
+		int f4;
+
+		public SampleSubClass() {
+		}
+	}
+
+	public static class SampleSuperClass {
+		public int f5;
+		public final int f6 = 2;
+		private int f7;
+		protected int f8;
+		int f9;
+
+		public SampleSuperClass() {
+		}
+	}
+}
diff --git a/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerTemplate.java b/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerTemplate.java
deleted file mode 100644
index aba8920..0000000
--- a/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerTemplate.java
+++ /dev/null
@@ -1,77 +0,0 @@
-package org.msgpack.util.codegen;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-
-import org.junit.Test;
-import org.msgpack.CustomPacker;
-import org.msgpack.MessagePacker;
-import org.msgpack.Packer;
-import org.msgpack.ReflectionTemplate;
-import org.msgpack.Template;
-import org.msgpack.Unpacker;
-import org.msgpack.util.codegen.DynamicCodeGenPacker;
-import org.msgpack.util.codegen.DynamicCodeGenTemplate;
-
-import static org.junit.Assert.*;
-
-public class TestDynamicCodeGenPackerTemplate {
-
-	public static class StringFieldClass {
-		public String s1;
-		public String s2;
-		public StringFieldClass() { }
-	}
-
-	@Test
-	public void testPackConvert() throws Exception {
-		ByteArrayOutputStream out = new ByteArrayOutputStream();
-
-		MessagePacker packer = DynamicCodeGenPacker.create(StringFieldClass.class);
-
-		StringFieldClass src = new StringFieldClass();
-
-		src.s1 = "kumofs";
-		src.s2 = "frsyuki";
-
-		packer.pack(new Packer(out), src);
-
-		Template tmpl = DynamicCodeGenTemplate.create(StringFieldClass.class);
-
-		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
-
-		Object obj = tmpl.unpack(new Unpacker(in));
-		assertEquals(obj.getClass(), StringFieldClass.class);
-
-		StringFieldClass dst = (StringFieldClass)obj;
-		assertEquals(src.s1, dst.s1);
-		assertEquals(src.s2, dst.s2);
-	}
-
-	@Test
-	public void testPackConvert02() throws Exception {
-		ByteArrayOutputStream out = new ByteArrayOutputStream();
-
-		CustomPacker.register(StringFieldClass.class, DynamicCodeGenPacker.create(StringFieldClass.class));
-				
-
-		StringFieldClass src = new StringFieldClass();
-
-		src.s1 = "kumofs";
-		src.s2 = "frsyuki";
-
-		new Packer(out).pack(src);
-
-		Template tmpl = ReflectionTemplate.create(StringFieldClass.class);
-
-		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
-
-		Object obj = tmpl.unpack(new Unpacker(in));
-		assertEquals(obj.getClass(), StringFieldClass.class);
-
-		StringFieldClass dst = (StringFieldClass)obj;
-		assertEquals(src.s1, dst.s1);
-		assertEquals(src.s2, dst.s2);
-	}
-}
-
diff --git a/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerUnpacker.java b/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerUnpacker.java
new file mode 100644
index 0000000..08d0e52
--- /dev/null
+++ b/java/src/test/java/org/msgpack/util/codegen/TestDynamicCodeGenPackerUnpacker.java
@@ -0,0 +1,556 @@
+package org.msgpack.util.codegen;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.Test;
+import org.msgpack.CustomConverter;
+import org.msgpack.CustomPacker;
+import org.msgpack.CustomUnpacker;
+import org.msgpack.MessagePacker;
+import org.msgpack.Packer;
+import org.msgpack.Template;
+import org.msgpack.Unpacker;
+
+import junit.framework.TestCase;
+
+public class TestDynamicCodeGenPackerUnpacker extends TestCase {
+
+	@Test
+	public void testPrimitiveTypeFields() throws Exception {
+		PrimitiveTypeFieldsClass src = new PrimitiveTypeFieldsClass();
+		src.f0 = (byte) 0;
+		src.f1 = 1;
+		src.f2 = 2;
+		src.f3 = 3;
+		src.f4 = 4;
+		src.f5 = 5;
+		src.f6 = false;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(PrimitiveTypeFieldsClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate
+				.create(PrimitiveTypeFieldsClass.class);
+		PrimitiveTypeFieldsClass dst = (PrimitiveTypeFieldsClass) tmpl
+				.unpack(new Unpacker(in));
+		assertEquals(src.f0, dst.f0);
+		assertEquals(src.f1, dst.f1);
+		assertEquals(src.f2, dst.f2);
+		assertEquals(src.f3, dst.f3);
+		assertEquals(src.f4, dst.f4);
+		assertEquals(src.f5, dst.f5);
+		assertEquals(src.f6, dst.f6);
+	}
+
+	public static class PrimitiveTypeFieldsClass {
+		public byte f0;
+		public short f1;
+		public int f2;
+		public long f3;
+		public float f4;
+		public double f5;
+		public boolean f6;
+
+		public PrimitiveTypeFieldsClass() {
+		}
+	}
+
+	@Test
+	public void testGeneralReferenceTypeFieldsClass() throws Exception {
+		GeneralReferenceTypeFieldsClass src = new GeneralReferenceTypeFieldsClass();
+		src.f0 = 0;
+		src.f1 = 1;
+		src.f2 = 2;
+		src.f3 = (long) 3;
+		src.f4 = (float) 4;
+		src.f5 = (double) 5;
+		src.f6 = false;
+		src.f7 = new BigInteger("7");
+		src.f8 = "8";
+		src.f9 = new byte[] { 0x01, 0x02 };
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(GeneralReferenceTypeFieldsClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate
+				.create(GeneralReferenceTypeFieldsClass.class);
+		GeneralReferenceTypeFieldsClass dst = (GeneralReferenceTypeFieldsClass) tmpl
+				.unpack(new Unpacker(in));
+		assertEquals(src.f0, dst.f0);
+		assertEquals(src.f1, dst.f1);
+		assertEquals(src.f2, dst.f2);
+		assertEquals(src.f3, dst.f3);
+		assertEquals(src.f4, dst.f4);
+		assertEquals(src.f5, dst.f5);
+		assertEquals(src.f6, dst.f6);
+		assertEquals(src.f7, dst.f7);
+		assertEquals(src.f8, dst.f8);
+		assertEquals(src.f9[0], dst.f9[0]);
+		assertEquals(src.f9[1], dst.f9[1]);
+	}
+
+	public static class GeneralReferenceTypeFieldsClass {
+		public Byte f0;
+		public Short f1;
+		public Integer f2;
+		public Long f3;
+		public Float f4;
+		public Double f5;
+		public Boolean f6;
+		public BigInteger f7;
+		public String f8;
+		public byte[] f9;
+
+		public GeneralReferenceTypeFieldsClass() {
+		}
+	}
+
+	public void testListTypes() throws Exception {
+		SampleListTypes src = new SampleListTypes();
+		src.f0 = new ArrayList<Integer>();
+		src.f1 = new ArrayList<Integer>();
+		src.f1.add(1);
+		src.f1.add(2);
+		src.f1.add(3);
+		src.f2 = new ArrayList<String>();
+		src.f2.add("e1");
+		src.f2.add("e2");
+		src.f2.add("e3");
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(SampleListTypes.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate.create(SampleListTypes.class);
+		SampleListTypes dst = (SampleListTypes) tmpl.unpack(new Unpacker(in));
+		assertEquals(src.f0.size(), dst.f0.size());
+		assertEquals(src.f1.size(), dst.f1.size());
+		for (int i = 0; i < src.f1.size(); ++i) {
+			assertEquals(src.f1.get(i), dst.f1.get(i));
+		}
+		assertEquals(src.f2.size(), dst.f2.size());
+		for (int i = 0; i < src.f2.size(); ++i) {
+			assertEquals(src.f2.get(i), dst.f2.get(i));
+		}
+	}
+
+	public static class SampleListTypes {
+		public List<Integer> f0;
+		public List<Integer> f1;
+		public List<String> f2;
+
+		public SampleListTypes() {
+		}
+	}
+
+	public void testMapTypes() throws Exception {
+		SampleMapTypes src = new SampleMapTypes();
+		src.f0 = new HashMap<Integer, Integer>();
+		src.f1 = new HashMap<Integer, Integer>();
+		src.f1.put(1, 1);
+		src.f1.put(2, 2);
+		src.f1.put(3, 3);
+		src.f2 = new HashMap<String, Integer>();
+		src.f2.put("k1", 1);
+		src.f2.put("k2", 2);
+		src.f2.put("k3", 3);
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(SampleMapTypes.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate.create(SampleMapTypes.class);
+		SampleMapTypes dst = (SampleMapTypes) tmpl.unpack(new Unpacker(in));
+		assertEquals(src.f0.size(), dst.f0.size());
+		assertEquals(src.f1.size(), dst.f1.size());
+		Iterator<Integer> srcf1 = src.f1.keySet().iterator();
+		Iterator<Integer> dstf1 = dst.f1.keySet().iterator();
+		while (srcf1.hasNext()) {
+			Integer s1 = srcf1.next();
+			Integer d1 = dstf1.next();
+			assertEquals(s1, d1);
+			assertEquals(src.f1.get(s1), dst.f1.get(d1));
+		}
+		assertEquals(src.f2.size(), dst.f2.size());
+		Iterator<String> srcf2 = src.f2.keySet().iterator();
+		Iterator<String> dstf2 = dst.f2.keySet().iterator();
+		while (srcf2.hasNext()) {
+			String s2 = srcf2.next();
+			String d2 = dstf2.next();
+			assertEquals(s2, d2);
+			assertEquals(src.f2.get(s2), dst.f2.get(d2));
+		}
+	}
+
+	public static class SampleMapTypes {
+		public Map<Integer, Integer> f0;
+		public Map<Integer, Integer> f1;
+		public Map<String, Integer> f2;
+
+		public SampleMapTypes() {
+		}
+	}
+
+	@Test
+	public void testDefaultConstructorModifiers01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(NoDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(PrivateDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(ProtectedDefaultConstructorClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(PackageDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testDefaultConstructorModifiers02() throws Exception {
+		try {
+			DynamicCodeGenUnpacker.create(NoDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker.create(PrivateDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker
+					.create(ProtectedDefaultConstructorClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker.create(PackageDefaultConstructorClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	public static class NoDefaultConstructorClass {
+		public NoDefaultConstructorClass(int i) {
+		}
+	}
+
+	public static class PrivateDefaultConstructorClass {
+		private PrivateDefaultConstructorClass() {
+		}
+	}
+
+	public static class ProtectedDefaultConstructorClass {
+		protected ProtectedDefaultConstructorClass() {
+		}
+	}
+
+	public static class PackageDefaultConstructorClass {
+		PackageDefaultConstructorClass() {
+		}
+	}
+
+	@Test
+	public void testClassModifiers01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(PrivateModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(ProtectedModifierClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(PackageModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testClassModifiers02() throws Exception {
+		try {
+			DynamicCodeGenUnpacker.create(PrivateModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker.create(ProtectedModifierClass.class);
+			assertTrue(true);
+		} catch (DynamicCodeGenException e) {
+			fail();
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker.create(PackageModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	private static class PrivateModifierClass {
+	}
+
+	protected static class ProtectedModifierClass {
+		protected ProtectedModifierClass() {
+		}
+	}
+
+	static class PackageModifierClass {
+	}
+
+	@Test
+	public void testFinalClassAndAbstractClass01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(FinalModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(AbstractModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testFinalClassAndAbstractClass02() throws Exception {
+		try {
+			DynamicCodeGenUnpacker.create(FinalModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker.create(AbstractModifierClass.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	public final static class FinalModifierClass {
+	}
+
+	public abstract static class AbstractModifierClass {
+	}
+
+	@Test
+	public void testInterfaceAndEnumType01() throws Exception {
+		try {
+			DynamicCodeGenPacker.create(SampleInterface.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenPacker.create(SampleEnum.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	@Test
+	public void testInterfaceAndEnumType02() throws Exception {
+		try {
+			DynamicCodeGenUnpacker.create(SampleInterface.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+		try {
+			DynamicCodeGenUnpacker.create(SampleEnum.class);
+			fail();
+		} catch (DynamicCodeGenException e) {
+			assertTrue(true);
+		}
+		assertTrue(true);
+	}
+
+	public interface SampleInterface {
+	}
+
+	public enum SampleEnum {
+	}
+
+	@Test
+	public void testFieldModifiers() throws Exception {
+		FieldModifiersClass src = new FieldModifiersClass();
+		src.f0 = 0;
+		src.f2 = 2;
+		src.f3 = 3;
+		src.f4 = 4;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(FieldModifiersClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate
+				.create(FieldModifiersClass.class);
+		FieldModifiersClass dst = (FieldModifiersClass) tmpl
+				.unpack(new Unpacker(in));
+		assertTrue(src.f0 == dst.f0);
+		assertTrue(src.f1 == dst.f1);
+		assertTrue(src.f2 != dst.f2);
+		assertTrue(src.f3 == dst.f3);
+		assertTrue(src.f4 != dst.f4);
+	}
+
+	public static class FieldModifiersClass {
+		public int f0;
+		public final int f1 = 1;
+		private int f2;
+		protected int f3;
+		int f4;
+
+		public FieldModifiersClass() {
+		}
+	}
+
+	@Test
+	public void testNestedFieldClass() throws Exception {
+		MessagePacker packer2 = DynamicCodeGenPacker.create(NestedClass.class);
+		CustomPacker.register(NestedClass.class, packer2);
+		MessagePacker packer1 = DynamicCodeGenPacker.create(BaseClass.class);
+		CustomPacker.register(BaseClass.class, packer1);
+		Template tmpl2 = DynamicCodeGenTemplate.create(NestedClass.class);
+		CustomUnpacker.register(NestedClass.class, tmpl2);
+		CustomConverter.register(NestedClass.class, tmpl2);
+		Template tmpl1 = DynamicCodeGenTemplate.create(BaseClass.class);
+		CustomUnpacker.register(BaseClass.class, tmpl1);
+		CustomConverter.register(BaseClass.class, tmpl1);
+		BaseClass src = new BaseClass();
+		NestedClass src2 = new NestedClass();
+		src.f0 = 0;
+		src2.f2 = 2;
+		src.f1 = src2;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		packer1.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		BaseClass dst = (BaseClass) tmpl1.unpack(new Unpacker(in));
+		assertTrue(src.f0 == dst.f0);
+		assertTrue(src.f1.f2 == dst.f1.f2);
+	}
+
+	public static class BaseClass {
+		public int f0;
+		public NestedClass f1;
+
+		public BaseClass() {
+		}
+	}
+
+	public static class NestedClass {
+		public int f2;
+
+		public NestedClass() {
+		}
+	}
+
+	@Test
+	public void testExtendedClass() throws Exception {
+		SampleSubClass src = new SampleSubClass();
+		src.f0 = 0;
+		src.f2 = 2;
+		src.f3 = 3;
+		src.f4 = 4;
+		src.f5 = 5;
+		src.f8 = 8;
+		src.f9 = 9;
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		MessagePacker packer = DynamicCodeGenPacker
+				.create(SampleSubClass.class);
+		packer.pack(new Packer(out), src);
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		Template tmpl = DynamicCodeGenTemplate.create(SampleSubClass.class);
+		SampleSubClass dst = (SampleSubClass) tmpl.unpack(new Unpacker(in));
+		assertTrue(src.f0 == dst.f0);
+		assertTrue(src.f1 == dst.f1);
+		assertTrue(src.f2 != dst.f2);
+		assertTrue(src.f3 == dst.f3);
+		assertTrue(src.f4 != dst.f4);
+		assertTrue(src.f5 == dst.f5);
+		assertTrue(src.f6 == dst.f6);
+		assertTrue(src.f8 == dst.f8);
+		assertTrue(src.f9 != dst.f9);
+	}
+
+	public static class SampleSubClass extends SampleSuperClass {
+		public int f0;
+		public final int f1 = 1;
+		private int f2;
+		protected int f3;
+		int f4;
+
+		public SampleSubClass() {
+		}
+	}
+
+	public static class SampleSuperClass {
+		public int f5;
+		public final int f6 = 2;
+		private int f7;
+		protected int f8;
+		int f9;
+
+		public SampleSuperClass() {
+		}
+	}
+}