org.springframework.util.SerializationTestUtils Java Examples

@Test
public void serializable() throws Exception {
	TestBean1 tb = new TestBean1();
	CallCountingTransactionManager ptm = new CallCountingTransactionManager();
	AnnotationTransactionAttributeSource tas = new AnnotationTransactionAttributeSource();
	TransactionInterceptor ti = new TransactionInterceptor(ptm, tas);

	ProxyFactory proxyFactory = new ProxyFactory();
	proxyFactory.setInterfaces(ITestBean1.class);
	proxyFactory.addAdvice(ti);
	proxyFactory.setTarget(tb);
	ITestBean1 proxy = (ITestBean1) proxyFactory.getProxy();
	proxy.getAge();
	assertEquals(1, ptm.commits);

	ITestBean1 serializedProxy = (ITestBean1) SerializationTestUtils.serializeAndDeserialize(proxy);
	serializedProxy.getAge();
	Advised advised = (Advised) serializedProxy;
	TransactionInterceptor serializedTi = (TransactionInterceptor) advised.getAdvisors()[0].getAdvice();
	CallCountingTransactionManager serializedPtm =
			(CallCountingTransactionManager) serializedTi.getTransactionManager();
	assertEquals(2, serializedPtm.commits);
}
 

@Test
public void testPrivatePersistenceContextField() throws Exception {
	mockEmf = mock(EntityManagerFactory.class, withSettings().serializable());
	GenericApplicationContext gac = new GenericApplicationContext();
	gac.getDefaultListableBeanFactory().registerSingleton("entityManagerFactory", mockEmf);
	gac.registerBeanDefinition("annotationProcessor",
			new RootBeanDefinition(PersistenceAnnotationBeanPostProcessor.class));
	gac.registerBeanDefinition(DefaultPrivatePersistenceContextField.class.getName(),
			new RootBeanDefinition(DefaultPrivatePersistenceContextField.class));
	gac.registerBeanDefinition(FactoryBeanWithPersistenceContextField.class.getName(),
			new RootBeanDefinition(FactoryBeanWithPersistenceContextField.class));
	gac.refresh();

	DefaultPrivatePersistenceContextField bean = (DefaultPrivatePersistenceContextField) gac.getBean(
			DefaultPrivatePersistenceContextField.class.getName());
	FactoryBeanWithPersistenceContextField bean2 = (FactoryBeanWithPersistenceContextField) gac.getBean(
			"&" + FactoryBeanWithPersistenceContextField.class.getName());
	assertNotNull(bean.em);
	assertNotNull(bean2.em);

	assertNotNull(SerializationTestUtils.serializeAndDeserialize(bean.em));
	assertNotNull(SerializationTestUtils.serializeAndDeserialize(bean2.em));
}
 

@Test
public void testEntityManagerFactoryIsProxied() throws Exception {
	LocalContainerEntityManagerFactoryBean cefb = parseValidPersistenceUnit();
	EntityManagerFactory emf = cefb.getObject();
	assertSame("EntityManagerFactory reference must be cached after init", emf, cefb.getObject());

	assertNotSame("EMF must be proxied", mockEmf, emf);
	assertTrue(emf.equals(emf));

	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	bf.setSerializationId("emf-bf");
	bf.registerSingleton("emf", cefb);
	cefb.setBeanFactory(bf);
	cefb.setBeanName("emf");
	assertNotNull(SerializationTestUtils.serializeAndDeserialize(emf));
}
 

@Test
public void testSerializableDelegatingIntroductionInterceptorSerializable() throws Exception {
	SerializablePerson serializableTarget = new SerializablePerson();
	String name = "Tony";
	serializableTarget.setName("Tony");

	ProxyFactory factory = new ProxyFactory(serializableTarget);
	factory.addInterface(Person.class);
	long time = 1000;
	TimeStamped ts = new SerializableTimeStamped(time);

	factory.addAdvisor(new DefaultIntroductionAdvisor(new DelegatingIntroductionInterceptor(ts)));
	factory.addAdvice(new SerializableNopInterceptor());

	Person p = (Person) factory.getProxy();

	assertEquals(name, p.getName());
	assertEquals(time, ((TimeStamped) p).getTimeStamp());

	Person p1 = (Person) SerializationTestUtils.serializeAndDeserialize(p);
	assertEquals(name, p1.getName());
	assertEquals(time, ((TimeStamped) p1).getTimeStamp());
}
 

@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void testPublicExtendedPersistenceContextSetterWithEntityManagerInfoAndSerialization() throws Exception {
	EntityManager mockEm = mock(EntityManager.class, withSettings().serializable());
	given(mockEm.isOpen()).willReturn(true);
	EntityManagerFactoryWithInfo mockEmf = mock(EntityManagerFactoryWithInfo.class);
	given(mockEmf.getNativeEntityManagerFactory()).willReturn(mockEmf);
	given(mockEmf.getJpaDialect()).willReturn(new DefaultJpaDialect());
	given(mockEmf.getEntityManagerInterface()).willReturn((Class)EntityManager.class);
	given(mockEmf.getBeanClassLoader()).willReturn(getClass().getClassLoader());
	given(mockEmf.createEntityManager()).willReturn(mockEm);

	GenericApplicationContext gac = new GenericApplicationContext();
	gac.getDefaultListableBeanFactory().registerSingleton("entityManagerFactory", mockEmf);
	gac.registerBeanDefinition("annotationProcessor",
			new RootBeanDefinition(PersistenceAnnotationBeanPostProcessor.class));
	gac.registerBeanDefinition(DefaultPublicPersistenceContextSetter.class.getName(),
			new RootBeanDefinition(DefaultPublicPersistenceContextSetter.class));
	gac.refresh();

	DefaultPublicPersistenceContextSetter bean = (DefaultPublicPersistenceContextSetter) gac.getBean(
			DefaultPublicPersistenceContextSetter.class.getName());
	assertNotNull(bean.em);
	assertNotNull(SerializationTestUtils.serializeAndDeserialize(bean.em));
}
 

@Test
public void serializable() throws Exception {
	TestBean1 tb = new TestBean1();
	CallCountingTransactionManager ptm = new CallCountingTransactionManager();
	AnnotationTransactionAttributeSource tas = new AnnotationTransactionAttributeSource();
	TransactionInterceptor ti = new TransactionInterceptor(ptm, tas);

	ProxyFactory proxyFactory = new ProxyFactory();
	proxyFactory.setInterfaces(ITestBean1.class);
	proxyFactory.addAdvice(ti);
	proxyFactory.setTarget(tb);
	ITestBean1 proxy = (ITestBean1) proxyFactory.getProxy();
	proxy.getAge();
	assertEquals(1, ptm.commits);

	ITestBean1 serializedProxy = (ITestBean1) SerializationTestUtils.serializeAndDeserialize(proxy);
	serializedProxy.getAge();
	Advised advised = (Advised) serializedProxy;
	TransactionInterceptor serializedTi = (TransactionInterceptor) advised.getAdvisors()[0].getAdvice();
	CallCountingTransactionManager serializedPtm =
			(CallCountingTransactionManager) serializedTi.getTransactionManager();
	assertEquals(2, serializedPtm.commits);
}
 

@Test
public void testSerializable() throws Exception {
	DerivedTestBean tb = new DerivedTestBean();
	ProxyFactory proxyFactory = new ProxyFactory();
	proxyFactory.setInterfaces(ITestBean.class);
	ConcurrencyThrottleInterceptor cti = new ConcurrencyThrottleInterceptor();
	proxyFactory.addAdvice(cti);
	proxyFactory.setTarget(tb);
	ITestBean proxy = (ITestBean) proxyFactory.getProxy();
	proxy.getAge();

	ITestBean serializedProxy = (ITestBean) SerializationTestUtils.serializeAndDeserialize(proxy);
	Advised advised = (Advised) serializedProxy;
	ConcurrencyThrottleInterceptor serializedCti =
			(ConcurrencyThrottleInterceptor) advised.getAdvisors()[0].getAdvice();
	assertEquals(cti.getConcurrencyLimit(), serializedCti.getConcurrencyLimit());
	serializedProxy.getAge();
}
 

@Test
@SuppressWarnings("unchecked")
public void testWithInstance() throws Exception {
	MultiplyReturnValue aspect = new MultiplyReturnValue();
	int multiple = 3;
	aspect.setMultiple(multiple);

	TestBean target = new TestBean();
	target.setAge(24);

	AspectJProxyFactory proxyFactory = new AspectJProxyFactory(target);
	proxyFactory.addAspect(aspect);

	ITestBean proxy = proxyFactory.getProxy();
	assertEquals(target.getAge() * multiple, proxy.getAge());

	ITestBean serializedProxy = (ITestBean) SerializationTestUtils.serializeAndDeserialize(proxy);
	assertEquals(target.getAge() * multiple, serializedProxy.getAge());
}
 

/**
 * A TransactionInterceptor should be serializable if its
 * PlatformTransactionManager is.
 */
@Test
public void serializableWithAttributeProperties() throws Exception {
	TransactionInterceptor ti = new TransactionInterceptor();
	Properties props = new Properties();
	props.setProperty("methodName", "PROPAGATION_REQUIRED");
	ti.setTransactionAttributes(props);
	PlatformTransactionManager ptm = new SerializableTransactionManager();
	ti.setTransactionManager(ptm);
	ti = (TransactionInterceptor) SerializationTestUtils.serializeAndDeserialize(ti);

	// Check that logger survived deserialization
	assertNotNull(ti.logger);
	assertTrue(ti.getTransactionManager() instanceof SerializableTransactionManager);
	assertNotNull(ti.getTransactionAttributeSource());
}
 

@Test
public void withScopedProxy() throws IOException, ClassNotFoundException {
	AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
	ctx.register(ComponentScanWithScopedProxy.class);
	ctx.getBeanFactory().registerScope("myScope", new SimpleMapScope());
	ctx.refresh();
	// should cast to the interface
	FooService bean = (FooService) ctx.getBean("scopedProxyTestBean");
	// should be dynamic proxy
	assertThat(AopUtils.isJdkDynamicProxy(bean), is(true));
	// test serializability
	assertThat(bean.foo(1), equalTo("bar"));
	FooService deserialized = (FooService) SerializationTestUtils.serializeAndDeserialize(bean);
	assertThat(deserialized, notNullValue());
	assertThat(deserialized.foo(1), equalTo("bar"));
}
 

@Test
@SuppressWarnings("unchecked")
public void testWithInstance() throws Exception {
	MultiplyReturnValue aspect = new MultiplyReturnValue();
	int multiple = 3;
	aspect.setMultiple(multiple);

	TestBean target = new TestBean();
	target.setAge(24);

	AspectJProxyFactory proxyFactory = new AspectJProxyFactory(target);
	proxyFactory.addAspect(aspect);

	ITestBean proxy = proxyFactory.getProxy();
	assertEquals(target.getAge() * multiple, proxy.getAge());

	ITestBean serializedProxy = (ITestBean) SerializationTestUtils.serializeAndDeserialize(proxy);
	assertEquals(target.getAge() * multiple, serializedProxy.getAge());
}
 

@Test
public void testSerializable() throws Exception {
	DerivedTestBean tb = new DerivedTestBean();
	ProxyFactory proxyFactory = new ProxyFactory();
	proxyFactory.setInterfaces(ITestBean.class);
	ConcurrencyThrottleInterceptor cti = new ConcurrencyThrottleInterceptor();
	proxyFactory.addAdvice(cti);
	proxyFactory.setTarget(tb);
	ITestBean proxy = (ITestBean) proxyFactory.getProxy();
	proxy.getAge();

	ITestBean serializedProxy = (ITestBean) SerializationTestUtils.serializeAndDeserialize(proxy);
	Advised advised = (Advised) serializedProxy;
	ConcurrencyThrottleInterceptor serializedCti =
			(ConcurrencyThrottleInterceptor) advised.getAdvisors()[0].getAdvice();
	assertEquals(cti.getConcurrencyLimit(), serializedCti.getConcurrencyLimit());
	serializedProxy.getAge();
}
 

@Test
public void testSerializableDelegatingIntroductionInterceptorSerializable() throws Exception {
	SerializablePerson serializableTarget = new SerializablePerson();
	String name = "Tony";
	serializableTarget.setName("Tony");

	ProxyFactory factory = new ProxyFactory(serializableTarget);
	factory.addInterface(Person.class);
	long time = 1000;
	TimeStamped ts = new SerializableTimeStamped(time);

	factory.addAdvisor(new DefaultIntroductionAdvisor(new DelegatingIntroductionInterceptor(ts)));
	factory.addAdvice(new SerializableNopInterceptor());

	Person p = (Person) factory.getProxy();

	assertEquals(name, p.getName());
	assertEquals(time, ((TimeStamped) p).getTimeStamp());

	Person p1 = (Person) SerializationTestUtils.serializeAndDeserialize(p);
	assertEquals(name, p1.getName());
	assertEquals(time, ((TimeStamped) p1).getTimeStamp());
}
 

@Test
public void testSerializableSingletonProxy() throws Exception {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource(SERIALIZATION_CONTEXT, CLASS));
	Person p = (Person) bf.getBean("serializableSingleton");
	assertSame("Should be a Singleton", p, bf.getBean("serializableSingleton"));
	Person p2 = (Person) SerializationTestUtils.serializeAndDeserialize(p);
	assertEquals(p, p2);
	assertNotSame(p, p2);
	assertEquals("serializableSingleton", p2.getName());

	// Add unserializable advice
	Advice nop = new NopInterceptor();
	((Advised) p).addAdvice(nop);
	// Check it still works
	assertEquals(p2.getName(), p2.getName());
	assertFalse("Not serializable because an interceptor isn't serializable", SerializationTestUtils.isSerializable(p));

	// Remove offending interceptor...
	assertTrue(((Advised) p).removeAdvice(nop));
	assertTrue("Serializable again because offending interceptor was removed", SerializationTestUtils.isSerializable(p));
}
 

@Test
public void testSerializableSingletonProxy() throws Exception {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource(SERIALIZATION_CONTEXT, CLASS));
	Person p = (Person) bf.getBean("serializableSingleton");
	assertSame("Should be a Singleton", p, bf.getBean("serializableSingleton"));
	Person p2 = (Person) SerializationTestUtils.serializeAndDeserialize(p);
	assertEquals(p, p2);
	assertNotSame(p, p2);
	assertEquals("serializableSingleton", p2.getName());

	// Add unserializable advice
	Advice nop = new NopInterceptor();
	((Advised) p).addAdvice(nop);
	// Check it still works
	assertEquals(p2.getName(), p2.getName());
	assertFalse("Not serializable because an interceptor isn't serializable", SerializationTestUtils.isSerializable(p));

	// Remove offending interceptor...
	assertTrue(((Advised) p).removeAdvice(nop));
	assertTrue("Serializable again because offending interceptor was removed", SerializationTestUtils.isSerializable(p));
}
 

@Test
public void testTargetClassScopedProxy() throws Exception {
	ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
			"org/springframework/context/annotation/scopedProxyTargetClassTests.xml");
	context.getBeanFactory().registerScope("myScope", new SimpleMapScope());

	ScopedProxyTestBean bean = (ScopedProxyTestBean) context.getBean("scopedProxyTestBean");
	// should be a class-based proxy
	assertTrue(AopUtils.isCglibProxy(bean));
	// test serializability
	assertEquals("bar", bean.foo(1));
	ScopedProxyTestBean deserialized = (ScopedProxyTestBean) SerializationTestUtils.serializeAndDeserialize(bean);
	assertNotNull(deserialized);
	assertEquals("bar", deserialized.foo(1));
	context.close();
}
 

@Test
public void testEntityManagerFactoryIsProxied() throws Exception {
	LocalContainerEntityManagerFactoryBean cefb = parseValidPersistenceUnit();
	EntityManagerFactory emf = cefb.getObject();
	assertSame("EntityManagerFactory reference must be cached after init", emf, cefb.getObject());

	assertNotSame("EMF must be proxied", mockEmf, emf);
	assertTrue(emf.equals(emf));

	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	bf.setSerializationId("emf-bf");
	bf.registerSingleton("emf", cefb);
	cefb.setBeanFactory(bf);
	cefb.setBeanName("emf");
	assertNotNull(SerializationTestUtils.serializeAndDeserialize(emf));
}
 

@Test
public void testPrivatePersistenceContextField() throws Exception {
	mockEmf = mock(EntityManagerFactory.class, withSettings().serializable());
	GenericApplicationContext gac = new GenericApplicationContext();
	gac.getDefaultListableBeanFactory().registerSingleton("entityManagerFactory", mockEmf);
	gac.registerBeanDefinition("annotationProcessor",
			new RootBeanDefinition(PersistenceAnnotationBeanPostProcessor.class));
	gac.registerBeanDefinition(DefaultPrivatePersistenceContextField.class.getName(),
			new RootBeanDefinition(DefaultPrivatePersistenceContextField.class));
	gac.registerBeanDefinition(FactoryBeanWithPersistenceContextField.class.getName(),
			new RootBeanDefinition(FactoryBeanWithPersistenceContextField.class));
	gac.refresh();

	DefaultPrivatePersistenceContextField bean = (DefaultPrivatePersistenceContextField) gac.getBean(
			DefaultPrivatePersistenceContextField.class.getName());
	FactoryBeanWithPersistenceContextField bean2 = (FactoryBeanWithPersistenceContextField) gac.getBean(
			"&" + FactoryBeanWithPersistenceContextField.class.getName());
	assertNotNull(bean.em);
	assertNotNull(bean2.em);

	assertNotNull(SerializationTestUtils.serializeAndDeserialize(bean.em));
	assertNotNull(SerializationTestUtils.serializeAndDeserialize(bean2.em));
}
 

@Test
public void testInterfacesScopedProxy() throws Exception {
	ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
			"org/springframework/context/annotation/scopedProxyInterfacesTests.xml");
	context.getBeanFactory().registerScope("myScope", new SimpleMapScope());

	// should cast to the interface
	FooService bean = (FooService) context.getBean("scopedProxyTestBean");
	// should be dynamic proxy
	assertTrue(AopUtils.isJdkDynamicProxy(bean));
	// test serializability
	assertEquals("bar", bean.foo(1));
	FooService deserialized = (FooService) SerializationTestUtils.serializeAndDeserialize(bean);
	assertNotNull(deserialized);
	assertEquals("bar", deserialized.foo(1));
	context.close();
}
 

@Test
public void testInterfacesScopedProxy() throws Exception {
	ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
			"org/springframework/context/annotation/scopedProxyInterfacesTests.xml");
	context.getBeanFactory().registerScope("myScope", new SimpleMapScope());

	// should cast to the interface
	FooService bean = (FooService) context.getBean("scopedProxyTestBean");
	// should be dynamic proxy
	assertTrue(AopUtils.isJdkDynamicProxy(bean));
	// test serializability
	assertEquals("bar", bean.foo(1));
	FooService deserialized = (FooService) SerializationTestUtils.serializeAndDeserialize(bean);
	assertNotNull(deserialized);
	assertEquals("bar", deserialized.foo(1));
	context.close();
}
 

@Test
public void testTargetClassScopedProxy() throws Exception {
	ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
			"org/springframework/context/annotation/scopedProxyTargetClassTests.xml");
	context.getBeanFactory().registerScope("myScope", new SimpleMapScope());

	ScopedProxyTestBean bean = (ScopedProxyTestBean) context.getBean("scopedProxyTestBean");
	// should be a class-based proxy
	assertTrue(AopUtils.isCglibProxy(bean));
	// test serializability
	assertEquals("bar", bean.foo(1));
	ScopedProxyTestBean deserialized = (ScopedProxyTestBean) SerializationTestUtils.serializeAndDeserialize(bean);
	assertNotNull(deserialized);
	assertEquals("bar", deserialized.foo(1));
	context.close();
}
 

@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void testPublicExtendedPersistenceContextSetterWithEntityManagerInfoAndSerialization() throws Exception {
	EntityManager mockEm = mock(EntityManager.class, withSettings().serializable());
	given(mockEm.isOpen()).willReturn(true);
	EntityManagerFactoryWithInfo mockEmf = mock(EntityManagerFactoryWithInfo.class);
	given(mockEmf.getNativeEntityManagerFactory()).willReturn(mockEmf);
	given(mockEmf.getJpaDialect()).willReturn(new DefaultJpaDialect());
	given(mockEmf.getEntityManagerInterface()).willReturn((Class)EntityManager.class);
	given(mockEmf.getBeanClassLoader()).willReturn(getClass().getClassLoader());
	given(mockEmf.createEntityManager()).willReturn(mockEm);

	GenericApplicationContext gac = new GenericApplicationContext();
	gac.getDefaultListableBeanFactory().registerSingleton("entityManagerFactory", mockEmf);
	gac.registerBeanDefinition("annotationProcessor",
			new RootBeanDefinition(PersistenceAnnotationBeanPostProcessor.class));
	gac.registerBeanDefinition(DefaultPublicPersistenceContextSetter.class.getName(),
			new RootBeanDefinition(DefaultPublicPersistenceContextSetter.class));
	gac.refresh();

	DefaultPublicPersistenceContextSetter bean = (DefaultPublicPersistenceContextSetter) gac.getBean(
			DefaultPublicPersistenceContextSetter.class.getName());
	assertNotNull(bean.em);
	assertNotNull(SerializationTestUtils.serializeAndDeserialize(bean.em));
}
 

@Test
public void testSerializable() throws Throwable {
	testSets();
	// Count is now 2
	Person p2 = (Person) SerializationTestUtils.serializeAndDeserialize(proxied);
	NopInterceptor nop2 = (NopInterceptor) ((Advised) p2).getAdvisors()[0].getAdvice();
	p2.getName();
	assertEquals(2, nop2.getCount());
	p2.echo(null);
	assertEquals(3, nop2.getCount());
}
 

@Test
public void testObjectFactoryWithTypedListField() throws Exception {
	bf.registerBeanDefinition("annotatedBean", new RootBeanDefinition(ObjectFactoryListFieldInjectionBean.class));
	bf.registerBeanDefinition("testBean", new RootBeanDefinition(TestBean.class));
	bf.setSerializationId("test");

	ObjectFactoryListFieldInjectionBean bean = (ObjectFactoryListFieldInjectionBean) bf.getBean("annotatedBean");
	assertSame(bf.getBean("testBean"), bean.getTestBean());
	bean = (ObjectFactoryListFieldInjectionBean) SerializationTestUtils.serializeAndDeserialize(bean);
	assertSame(bf.getBean("testBean"), bean.getTestBean());
}
 

/**
 * Test that when we serialize and deserialize various canonical instances
 * of AOP classes, they return the same instance, not a new instance
 * that's subverted the singleton construction limitation.
 */
@Test
public void testCanonicalFrameworkClassesStillCanonicalOnDeserialization() throws Exception {
	assertSame(MethodMatcher.TRUE, SerializationTestUtils.serializeAndDeserialize(MethodMatcher.TRUE));
	assertSame(ClassFilter.TRUE, SerializationTestUtils.serializeAndDeserialize(ClassFilter.TRUE));
	assertSame(Pointcut.TRUE, SerializationTestUtils.serializeAndDeserialize(Pointcut.TRUE));
	assertSame(EmptyTargetSource.INSTANCE, SerializationTestUtils.serializeAndDeserialize(EmptyTargetSource.INSTANCE));
	assertSame(Pointcuts.SETTERS, SerializationTestUtils.serializeAndDeserialize(Pointcuts.SETTERS));
	assertSame(Pointcuts.GETTERS, SerializationTestUtils.serializeAndDeserialize(Pointcuts.GETTERS));
	assertSame(ExposeInvocationInterceptor.INSTANCE,
			SerializationTestUtils.serializeAndDeserialize(ExposeInvocationInterceptor.INSTANCE));
}
 

@Test
public void serializeWithAllSerializableHeaders() throws Exception {
	Map<String, Object> map = new HashMap<>();
	map.put("name", "joe");
	map.put("age", 42);
	MessageHeaders input = new MessageHeaders(map);
	MessageHeaders output = (MessageHeaders) SerializationTestUtils.serializeAndDeserialize(input);
	assertEquals("joe", output.get("name"));
	assertEquals(42, output.get("age"));
	assertEquals("joe", input.get("name"));
	assertEquals(42, input.get("age"));
}
 

@Test
@SuppressWarnings("unchecked")
public void testSerializable() throws Exception {
	AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TestBean());
	proxyFactory.addAspect(LoggingAspectOnVarargs.class);
	ITestBean proxy = proxyFactory.getProxy();
	assertTrue(proxy.doWithVarargs(MyEnum.A, MyOtherEnum.C));
	ITestBean tb = (ITestBean) SerializationTestUtils.serializeAndDeserialize(proxy);
	assertTrue(tb.doWithVarargs(MyEnum.A, MyOtherEnum.C));
}
 

@Test
public void serializeWithNonSerializableHeader() throws Exception {
	Object address = new Object();
	Map<String, Object> map = new HashMap<>();
	map.put("name", "joe");
	map.put("address", address);
	MessageHeaders input = new MessageHeaders(map);
	MessageHeaders output = (MessageHeaders) SerializationTestUtils.serializeAndDeserialize(input);
	assertEquals("joe", output.get("name"));
	assertNull(output.get("address"));
	assertEquals("joe", input.get("name"));
	assertSame(address, input.get("address"));
}
 

@Test
public void serializeMutableHeaders() throws Exception {
	Map<String, Object> headers = new HashMap<>();
	headers.put("foo", "bar");
	Message<String> message = new GenericMessage<>("test", headers);
	MessageHeaderAccessor mutableAccessor = MessageHeaderAccessor.getMutableAccessor(message);
	mutableAccessor.setContentType(MimeTypeUtils.TEXT_PLAIN);

	message = new GenericMessage<>(message.getPayload(), mutableAccessor.getMessageHeaders());
	Message<?> output = (Message<?>) SerializationTestUtils.serializeAndDeserialize(message);
	assertEquals("test", output.getPayload());
	assertEquals("bar", output.getHeaders().get("foo"));
	assertNotNull(output.getHeaders().get(MessageHeaders.CONTENT_TYPE));
}
 

@Test
public void testObjectFactoryWithBeanMethod() throws Exception {
	bf.registerBeanDefinition("annotatedBean", new RootBeanDefinition(ObjectFactoryMethodInjectionBean.class));
	bf.registerBeanDefinition("testBean", new RootBeanDefinition(TestBean.class));
	bf.setSerializationId("test");

	ObjectFactoryMethodInjectionBean bean = (ObjectFactoryMethodInjectionBean) bf.getBean("annotatedBean");
	assertSame(bf.getBean("testBean"), bean.getTestBean());
	bean = (ObjectFactoryMethodInjectionBean) SerializationTestUtils.serializeAndDeserialize(bean);
	assertSame(bf.getBean("testBean"), bean.getTestBean());
}