本文已参与「新人创作礼」活动，一起开启掘金创作之路。
涉及静态方法
@PrepareForTest({PosUtils.class})
PowerMockito.mockStatic(PosUtils.class);//不写会报错
Mockito.when(PosUtils.getNowDate()).thenReturn(“20211027”)
SpringContextUtil.getBean涉及多态
@PrepareForTest({SpringContextUtil.class})
FlowInterface flowInterface = PowerMockito.mock(AplyLoanFlowImpl.class)
PowerMockito.mockStatic(SpringContextUtil.class);//不写会报错
PowerMockito.when(SpringContextUtil.getBean(Mockito.any())).thenReturn(flowInterface);//注意getBean里面不能为null,必须取到值，否则下面一行会报空指针异常
PowerMockito.when(flowInterface.getNextUsers(Mockito.any(),Mockito.any(),Mockito.any())).thenReturn(new ArrayList<>())
Response的创建
String path = “nrcs/data”;
Response response = fileProviderClient.download(path);
测试方法
byte[] bytes = new byte[]{"1"};
Map<String,Collection> headers = new HashMap<>();
Response resp = Response.builder().body(bytes).status(200).reason(“1”).headers(headers).build(); Mockito.when(fileProviderClient.download(Mokito.any())).thenReturn(resp)
通过再Mockito.any()的参数中确定泛型的类型
EsbUtil.getBaseRequest(Mockito.any(),Mockito.any(A.class)).thenReturn(any);
通过第一个参数是第一次调用返回的结果，第二个参数是第二次调用返回的结果
Mockito.when(imageService.getFileBarCode(Mockito.any)).thenReturn(“1”，“2”)
如果测试方式涉及到循环，列表循环之后数据会记录内存中
@Value定义的变量
ReflectionTestUtils.setField(testService,"变量名","赋值内容")；
User的定义
User userInfo = new UserKeyInfoDto(); ((UserKeyInfoDto) userInfo).setUserId("00011"); ObjeBean bean = new ObjBean(); bean.setCode("101"); ((UserKeyInfoDto) userInfo).setOrg(bean); ((UserKeyInfoDto) userInfo).setLoginCode("111"); PowerMockito.when(userProviderService.getUserInfo(null,null)).thenReturn((UserKeyInfoDto) userInfo);
void返回的方法
Mockito.doNothing().when(testService).test(Mockito.any())
