/*
* Copyright 1999-2011 Alibaba Group.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.dubbo.rpc.filter;
import static org.junit.Assert.assertEquals;
import org.easymock.EasyMock;
import org.junit.Test;
import com.alibaba.dubbo.common.logger.Logger;
import com.alibaba.dubbo.rpc.Invoker;
import com.alibaba.dubbo.rpc.RpcContext;
import com.alibaba.dubbo.rpc.RpcException;
import com.alibaba.dubbo.rpc.RpcInvocation;
import com.alibaba.dubbo.rpc.support.DemoService;
/**
* ExceptionFilterTest
*
* @author william.liangf
*/
public class ExceptionFilterTest {
@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
Logger logger = EasyMock.createMock(Logger.class);
RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
RpcException exception = new RpcException("TestRpcException");
logger.error(EasyMock.eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: " + DemoService.class.getName() + ", method: sayHello, exception: " + RpcException.class.getName() + ": TestRpcException"), EasyMock.eq(exception));
ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class);
EasyMock.expect(invoker.invoke(EasyMock.eq(invocation))).andThrow(exception);
EasyMock.replay(logger, invoker);
try {
exceptionFilter.invoke(invoker, invocation);
} catch (RpcException e) {
assertEquals("TestRpcException", e.getMessage());
}
EasyMock.verify(logger, invoker);
RpcContext.removeContext();
}
}