Author: jcarman
Date: Sat Aug 27 21:04:57 2005
New Revision: 263814
URL: http://svn.apache.org/viewcvs?rev=263814&view=rev
Log:
Added test case to verify that if a MethodInterceptor changes a parameter, the
change is propogated.
Modified:
jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/AbstractProxyFactoryTestCase.java
Modified:
jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/AbstractProxyFactoryTestCase.java
URL:
http://svn.apache.org/viewcvs/jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/AbstractProxyFactoryTestCase.java?rev=263814&r1=263813&r2=263814&view=diff
==============================================================================
---
jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/AbstractProxyFactoryTestCase.java
(original)
+++
jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/AbstractProxyFactoryTestCase.java
Sat Aug 27 21:04:57 2005
@@ -18,17 +18,15 @@
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.commons.proxy.ProxyFactory;
-import org.apache.commons.proxy.provider.ConstantProvider;
-import static org.apache.commons.proxy.provider.ProviderUtils.beanProvider;
-import static
org.apache.commons.proxy.provider.ProviderUtils.singletonProvider;
+import static org.apache.commons.proxy.provider.ProviderUtils.*;
import org.apache.commons.proxy.util.AbstractTestCase;
import org.apache.commons.proxy.util.Echo;
import org.apache.commons.proxy.util.EchoImpl;
import org.apache.commons.proxy.util.SuffixMethodInterceptor;
+import java.io.IOException;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Method;
-import java.io.IOException;
/**
* @author James Carman
@@ -84,7 +82,7 @@
public void testProxyWithCheckedException() throws Exception
{
- final Echo proxy = ( Echo ) factory.createProxy( new ConstantProvider(
new EchoImpl() ), Echo.class );
+ final Echo proxy = ( Echo ) factory.createProxy( constantProvider( new
EchoImpl() ), Echo.class );
try
{
proxy.ioException();
@@ -97,7 +95,7 @@
public void testProxyWithUncheckedException() throws Exception
{
- final Echo proxy = ( Echo ) factory.createProxy( new ConstantProvider(
new EchoImpl() ), Echo.class );
+ final Echo proxy = ( Echo ) factory.createProxy( constantProvider( new
EchoImpl() ), Echo.class );
try
{
proxy.illegalArgument();
@@ -141,8 +139,23 @@
}
+ public void testChangingArguments()
+ {
+ final Echo proxy = ( Echo ) factory.createInterceptorProxy( new
EchoImpl(), new ChangeArgumentInterceptor(), Echo.class );
+ assertEquals( "something different", proxy.echoBack( "whatever" ) );
+ }
+
private static class PrivateEcho extends EchoImpl
{
+ }
+
+ private static class ChangeArgumentInterceptor implements MethodInterceptor
+ {
+ public Object invoke( MethodInvocation methodInvocation ) throws
Throwable
+ {
+ methodInvocation.getArguments()[0] = "something different";
+ return methodInvocation.proceed();
+ }
}
private static class NoOpMethodInterceptor implements MethodInterceptor
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