EasyMock PowerMock 的简单使用(with spring Autowired)

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