测试，调用外部系统接口实现用Mock替换

mock，利用spring的BeanPostProcessor接口，junit运行时mock会替换掉既有的对象mFundClient

import org.easymock.EasyMock;
import org.easymock.IMocksControl;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;

import com.common.facade.constants.SysRetCodeConstants;
import com.common.integration.mbp.MFundClient;
import com.common.integration.mbp.bean.FundAccountInfo;

public class MBPClientMock implements BeanPostProcessor {
	 
	@Override
	public Object postProcessAfterInitialization(Object bean, String beanName)
			throws BeansException {
		if ("mFundClient".equals(beanName) || bean instanceof  MFundClient)
		{
			IMocksControl mocksControl = EasyMock.createControl();
			MFundClient clientMock=mocksControl.createMock(MFundClient.class);
			
			
			FundAccountInfo res=new FundAccountInfo();
			res.setMemo(SysRetCodeConstants.SUCCESS.getMessage());
			res.setRespCode(SysRetCodeConstants.SUCCESS.getCode());
			res.setMerchantCustomerId("2000010000000002"); //03类型
			clientMock.queryFundAccountDetail(EasyMock.anyObject(String.class),EasyMock.anyObject(String.class));
			EasyMock.expectLastCall().andStubReturn(res);
			
			EasyMock.replay(clientMock);
			return clientMock;
		}else 
			return bean;
	}

	@Override
	public Object postProcessBeforeInitialization(Object bean, String beanName)
			throws BeansException {
		return bean;
	}

}

pom.xml文件增加下面的包

		<dependencies>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
		</dependency>

		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-classic</artifactId>
		</dependency>

		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>jcl-over-slf4j</artifactId>
		</dependency>
	<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
		</dependency>
		
		<dependency>
		    <groupId>org.easymock</groupId>
		    <artifactId>easymock</artifactId>
		    <version>3.2</version>
	    </dependency>
	    
	    <dependency>
  		<groupId>org.codehaus.groovy</groupId>
  		<artifactId>groovy-all</artifactId>
  		<version>2.2.2</version>
		</dependency>
	     	</dependencies>