EasyMock PowerMock 的简单使用(with spring Autowired)

import java.math.BigDecimal;import org.easymock.EasyMock;import org.junit.Assert;import org.junit.Test;import org.junit.runner.RunWith;import org.powermock.api.easymock.PowerMock;import org.powermock.core.classloader.annotations.PowerMockIgnore;import org.powermock.core.classloader.annotations.PrepareForTest;import org.powermock.modules.junit4.PowerMockRunner;import org.springframework.aop.framework.Advised;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.test.util.ReflectionTestUtils;@RunWith(PowerMockRunner.class)@PrepareForTest( { PaymentReconService.class })@PowerMockIgnore("org.apache.log4j.*")public class PaymentGatherServiceTest extends PaymentServiceTestBase {@Autowiredprivate GatherService gatherResultService;@Autowiredprivate PaymentBaseDAO baseDAO;/** * 测试正常postback */public void testPaymentSucc() {PaymentReconService mock = mock();Long pbId = 10004L;String pbStatus = PaymentBaseEO.PB_STATUS_GATHER_SUCC;BigDecimal succAmount = new BigDecimal("99.3");try {GatherOrderRO ro = gatherResultService.processPaymentGather(pbId, pbStatus, succAmount, succAmount);assertNotNull(ro);} catch (SystemException e) {fail(e.getLocalizedMessage());} catch (BusinessException e) {fail(e.getBusinessCode());}EasyMock.verify(mock);}/** * MOCK PaymentReconService实现 * @return */private PaymentReconService mock() {PaymentReconRO mockRO = new PaymentReconRO(PaymentReconRO.Status.SUCESS, "OK");PaymentReconService mock = EasyMock.createMock(PaymentReconServiceImpl.class);EasyMock.expect(mock.paymentSuccessRecon(EasyMock.anyObject(Long.class))).andReturn(mockRO);EasyMock.replay(mock); //这里把依赖的数据注进去ReflectionTestUtils.setField(unwrap(gatherResultService), "paymentReconService", mock);return mock;}@SuppressWarnings("unchecked")public static <T> T unwrap(T proxiedInstance) {if (proxiedInstance instanceof Advised) {try {return unwrap((T) ((Advised) proxiedInstance).getTargetSource().getTarget());} catch (Exception e) {Assert.fail("对代理对象进行unwrap发生异常:" + proxiedInstance.getClass());}}return proxiedInstance;}}