标签：文档 depend targe bank tde party class https vat
场景1:某三方接口所有方法都需要Mock
实现方式1-配置configrution bean
实现方式2－在application context中配置mock bean
场景2:某三方接口部分方法mock
实现方式1-spy方式：
实现方式2-callRealMethod()：
场景3:影响范围只在单个测试类
实现方式1-使用ReflectionTestUtils解决依赖注入Mock对象
实现方式2-官方介绍的@mock，@injectMock方式
场景4.mock代理类
实现方式1-通过AddtionalAnswer.delegateto(instance)
场景1:某三方接口所有方法都需要Mock
实现方式1-配置configrution bean
step1:创建一个类如下：
@Configuration
public class WithdrawConfiguration {
@Bean
@Primary
public SauronBankService sauronBankService() {
SauronBankService mock = mock(SauronBankService.class);
BankCardDTO t = new BankCardDTO();
t.setBankId((short) 11);
t.setCardholder("hehe");
t.setCardId("32423423423");
t.setBankName("中国银行 ");
t.setAcc_type((byte) 1);
t.setBranch_bank_name("武汉分行");
t.setProvince("湖北省");
t.setCity("武汉市");
when(mock.queryBankCard(anyInt(), anyLong(), Mockito.<String> any()))
.thenReturn(t);
return mock;
}
@Bean
@Primary
public MasspayClient masspayClient() {
// then return this.
MasspayClient client = Mockito.mock(MasspayClient.class);
MasspayResult<WithdrawResponse> withdrawResponseMasspayResult = new MasspayResult<>(
ResultCode.SUCCESS);
when(client.callLadon(any(WithdrawRequest.class)))
.thenReturn(withdrawResponseMasspayResult);
MasspayResult<CancelResponse> cancelResponseMasspayResult = new MasspayResult<>(
ResultCode.SUCCESS);
when(client.cancelCallLadon(any(CancelRequest.class)))
.thenReturn(cancelResponseMasspayResult);
return client;
}
}
step2.在application context中加载如下：
实现方式2－在application context中配置mock bean
step1:pom文件中加载mockito dependency
step2:在application context中声明mock bean，参考如下：
<bean id="mockOrderManageFacade" class="org.mockito.Mockito"
factory-method="mock">
<constructor-arg value="me.ele.transcore.comm.facade.api.OrderManageFacade">
</constructor-arg>
</bean>
注意事项:
<!-- id必须和biz中autowired的属性值一致，然后在测试类中@Resource该对象，stub该对象的方法指定返回数据 -->
<!-- 对其他测试类的影响：有关联测试类调用该接口时，接口中的其他方法默认返回null;解决影响：在其他相关联的测试指定返回值 -->
step3:在测试类中添加mock代码，参考如下：
MockitoAnnotations.initMocks(this);//初始化mock bean
WithdrawCancelCallBackResponse mockResponse = new WithdrawCancelCallBackResponse();
mockResponse.setResultCode(
ResultCodeEnum.FAIL_WITHDRAW_CALLBACK_AMOUNT_NO_CONSISTENT
.getKey());//
Mockito.when(mockOrderManageFacade.withdrawCancelCallBack(
Mockito.any(WithdrawCancelCallBackRequest.class)))
.thenReturn(mockResponse);//mock为期望的response
场景2:某三方接口部分方法mock
实现方式1-spy方式：
@Test
public void spy_Simple_demo(){
List<String> list = new LinkedList<String>();
List<String> spy = spy(list);
when(spy.size()).thenReturn(100);
spy.add("one");
spy.add("two");
/* spy的原理是，如果不打桩默认都会执行真实的方法，如果打桩则返回桩实现。
可以看出spy.size()通过桩实现返回了值100，而spy.get(0)则返回了实际值*/
assertEquals(spy.get(0), "one");
assertEquals(100, spy.size());
}
注意事项：当调用方法如when().thenReturn()时，实际上还是调用了实际方法。
参考如下：
@Test
public void spy_Procession_Demo() {
Jack spyJack = spy(new Jack());
//使用spy的桩实现实际还是会调用stub的方法，只是返回了stub的值
when(spyJack.go()).thenReturn(false);
assertFalse(spyJack.go());
//不会调用stub的方法
doReturn(false).when(spyJack).go();
assertFalse(spyJack.go());
}
实现方式2-callRealMethod()：
package callRealMethod;
import org.junit.Test;
import static org.mockito.Mockito.*;
public class CallMethodDemo {
@Test
public void callRealMethodTest() {
Jerry jerry = mock(Jerry.class);
doCallRealMethod().when(jerry).doSomeThingA();
doCallRealMethod().when(jerry).doSomeThingB();
jerry.goHome();
verify(jerry).doSomeThingA();
verify(jerry).doSomeThingB();
}
}
class Jerry {
public void goHome() {
doSomeThingA();
doSomeThingB();
}
// real invoke it.
public void doSomeThingB() {
System.out.println("good day");
}
// auto mock method by mockito
public void doSomeThingA() {
System.out.println("you should not see this message.");
}
}
场景3:影响范围只在单个测试类
优点：mock对象影响范围只在单个测试类，不影响其他测试类。
实现方式1-使用ReflectionTestUtils解决依赖注入Mock对象
@Component
public class WithdrawApplicationTest extends AccountWithdrawFacadeBaseTest {
@Captor
private ArgumentCaptor<WithdrawApplicationRequest> captor;
@Mock
private CheckPasswordComponent mockCheckPasswordComponent;
@Autowired
private CheckPasswordComponent checkPasswordComponent;
@Autowired
private AccountWithdrawWithoutLadonBiz acccountWithdrawWithoutLadonBiz;
@Autowired
private AccountWithdrawFacade withdrawFacade;
@Test
public void withdrawTest() {
WithdrawApplicationRequest applyReq = new WithdrawApplicationRequest();
applyReq.setAccountType(TYPE);
applyReq.setCustomerId(ZEUS_CUSTOMER_ID);
applyReq.setRequestPartyId(ZEUS_SOURCE_PARTY_ID);
applyReq.setSourcePartyId(ZEUS_SOURCE_PARTY_ID);
applyReq.setTransactionChannel("h5");
applyReq.setPassword(ZEUS_PASSWORD);
applyReq.setPartyTransactionId(
new Timestamp(System.currentTimeMillis()).toString());
applyReq.setPartyTransactionTime(
new Timestamp(System.currentTimeMillis()));
applyReq.setTransAmount(new BigDecimal("1000"));
applyReq.setSign(GenerateSignUtils.generateSign(applyReq,
"fd219e782ecebf0bc8f4a83e43248b45"));
given(mockCheckPasswordComponent.restCountByPassword(Mockito.anyInt(),
Mockito.anyLong(), Mockito.anyByte())).willReturn(3);
WithdrawApplicationResponse response = withdrawFacade
.withdrawApplication(applyReq);
verify(mockCheckPasswordComponent, times(1)).restCountByPassword(
Mockito.anyInt(), Mockito.anyLong(), Mockito.anyByte());
Assert.assertEquals(response.getRestAttempts(), 3);
System.err.println(JsonUtil.toFormatJson(response));
Assert.assertEquals(response.getTransactionResultDescription(), "成功");
}
@BeforeClass
private void beforeClass() {
MockitoAnnotations.initMocks(this);
try {
ReflectionTestUtils.setField(
AopTargetUtils.getTarget(acccountWithdrawWithoutLadonBiz),
"checkPasswordComponent", mockCheckPasswordComponent);
} catch (Exception e) {
logger.error("", e);
}
}
@AfterClass
public void clearMocks() throws Exception {
ReflectionTestUtils.setField(
AopTargetUtils.getTarget(acccountWithdrawWithoutLadonBiz),
"checkPasswordComponent", checkPasswordComponent);// 还原为真实bean，不影响其他case
}
}
实现方式2-官方介绍的@mock，@injectMock方式
说明：据实验，这种模式碰到多层内嵌bean时不生效，所以暂不举例说明，参考如下文档。
官方文档参考：https://static.javadoc.io/org.mockito/mockito-core/2.10.0/org/mockito/Mockito.html
场景4.mock代理类
实现方式1-通过AddtionalAnswer.delegateto(instance)
转载：https://www.cnblogs.com/danqiu/p/7531538.html
标签：文档 depend targe bank tde party class https vat
原文地址：https://www.cnblogs.com/ceshi2016/p/9510895.html
