在之前的案例中，通过Mockito.when().thenReturn的方式构造了测试桩，来控制StockService.getPrice()这个方法的返回值。...when(stockService.getPrice(teslaStock)).thenReturn(500.00) 那么，如果是想多次调用getPrice()方法，会怎样呢？...(stockService.getPrice(teslaStock)) .thenReturn(500.00).thenReturn(0.0); when(stockService.getPrice...(amazonStock)) .thenReturn(1000.00).thenReturn(0.0).thenReturn(1.0);; assertThat(portfolio.getMarketValue...当没有指定调用次数的返回值时，Mockito会返回最后一次thenReturn的值。
// method public ServerUser findById(final long id) { // 单元测试示例 // 错误的示例 when(serverUserDao.findById(...anyInt())).thenReturn(new ServerUser()); // 正确的示例 when(serverUserDao.findById(anyLong())).thenReturn(...我们必须为模拟对象定义when-thenReturn 方法，以及在实际测试执行期间将调用哪些类方法。...(wordMap.get("aWord")).thenReturn("aMeaning"); assertEquals("aMeaning", dic.getMeaning("aWord"))...wordMap.put(word, meaning); } public String getMeaning(final String word) { return wordMap.get
// methodpublic ServerUser findById(final long id) {// 单元测试示例// 错误的示例when(serverUserDao.findById(anyInt...())).thenReturn(new ServerUser());// 正确的示例when(serverUserDao.findById(anyLong())).thenReturn(new ServerUser...我们必须为模拟对象定义when-thenReturn 方法，以及在实际测试执行期间将调用哪些类方法。当我们需要使用模拟对象初始化所有内部依赖项才能正确运行该方法时，请使用@InjectMocks。...(wordMap.get("aWord")).thenReturn("aMeaning"); assertEquals("aMeaning", dic.getMeaning("aWord"));}...wordMap.put(word, meaning); } public String getMeaning(final String word) { return wordMap.get
相似用法还有 thenThrow()、thenAnswer()、thenCallRealMethod() Mockito.when(event.getName()).thenReturn("...(spy.get(0)).thenReturn("hello"); //当调用spy.get(0)时会调用真实对象的get(0)函数,此时会发生IndexOutOfBoundsException异常，因为真实...List对象是空的 //所以需要doReturn doReturn("hello").when(spy).get(0); doCallRealMethod() Event mock = mock(Event.class...(2)); Assert.assertEquals(eventService.findById(2).getAppCode(),"appCode"); } @Configuration...(){ Assert.assertNotNull(eventService.findById(2)); Assert.assertEquals(eventService.findById
Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Deadlock found when trying...to get lock; try restarting transaction ### The error may involve com.longfor.tender.mapper.TdPlaInfoMapper.updatePlanDelById-Inline...### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Deadlock found when trying...to get lock; try restarting transaction ; SQL []; Deadlock found when trying to get lock; try restarting...trying to get lock; try restarting transaction at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate
void modifyTitileById(String id, String title) { Optional blogOptional = blogRepository.findById...String id = "1"; Mockito.when(blogRepository.findById(id)) .thenReturn(Optional.of...(new Blog())); Mockito.when(blogRepository.save(Mockito.any())) .thenReturn(new...String id = "1"; Mockito.when(blogRepository.findById(id)) .thenReturn(Optional.ofNullable...(get("/blogs")) .andExpect(status().isOk()); } /** * 测试修改博客标题成功时的情况
Cause: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to...send_status in (1,3)Cause: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when...trying to get lock; try restarting transaction; Deadlock found when trying to get lock; try restarting...nested exception is com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when...trying to get lock; try restarting transactionat org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate
Mockito框架提供了一些工具和注解，例如@Mock、@InjectMocks、when等。...@InjectMocks private MyService myService; @Test public void testFindById() { when...(myRepository.findById(1L)).thenReturn(new MyEntity(1L, "Hello")); String result = myService.findById...在测试方法中，我们使用when方法来模拟MyRepository的findById方法，并使用assertEquals方法来断言方法的执行结果是否符合预期。
(mockStringList.get(0)).thenReturn("a"); when(mockStringList.get(1)).thenReturn("b");...(mockStringList.get(eq(0))).thenReturn("a"); when(mockStringList.get(eq(1))).thenReturn("b"...0 when(testList.get(0)).thenReturn("b"); Assert.assertEquals("b", testList.get(0));...// 模糊匹配 when(testList.get(anyInt())).thenReturn("c"); Assert.assertEquals(...when(testList.get(0)).thenReturn("a"); Assert.assertEquals("a", testList.get(0)); Assert.assertEquals
(list.get(anyInt())).thenReturn(1); when(list.contains(argThat(new IsValid()))).thenReturn(true);...(0)会报错，因为会调用真实对象的get(0)，所以会抛出越界异常 //when(spy.get(0)).thenReturn(3); //使用doReturn-when可以避免when-thenReturn...调用真实对象api doReturn(999).when(spy).get(999); //预设size()期望值 when(spy.size()).thenReturn(100...(mockList.get(0)).thenReturn(0); when(mockList.get(0)).thenReturn(1); when(mockList.get(0)).thenReturn..." Mockito.when(mockedList.get(0)).thenReturn("first"); 在Mock对象的时候，创建一个proxy对象，保存被调用的方法名（get），以及调用时候传递的参数
()).thenReturn("service1Instance1"); when(service1Instance1.getHost()).thenReturn("www.httpbin.org..."); when(service1Instance1.getPort()).thenReturn(80); when(service2Instance2....getInstanceId()).thenReturn("service1Instance2"); when(service2Instance2.getHost()).thenReturn..."); when(service1Instance1.getPort()).thenReturn(80); when(service2Instance2....getInstanceId()).thenReturn("service1Instance2"); when(service2Instance2.getHost()).thenReturn
mockedList).clear(); //mock具体的类 LinkedList mockedList = mock(LinkedList.class); //stubbing 存根 when...(mockedList.get(0)).thenReturn("first"); when(mockedList.get(1)).thenThrow(new RuntimeException());...验证存根调用，但通常它只是多余的 verify(mockedList).get(0); //使用内置的anyInt()参数匹配器进行存根 when(mockedList.get(anyInt...())).thenReturn("element"); //prints "element" System.out.println(mockedList.get(999)); //使用参数匹配器进行验证...(mapper.get(0)).thenReturn(user); assertTrue(userServiceImpl.getUser(0).equals(user)
(service1Instance1.getMetadata()).thenReturn(zone1); when(service1Instance1.getInstanceId...()).thenReturn("service1Instance1"); when(service1Instance1.getHost()).thenReturn("httpbin.org..."); when(service1Instance1.getPort()).thenReturn(80); when(service1Instance3....getMetadata()).thenReturn(zone1); when(service1Instance3.getInstanceId()).thenReturn("service1Instance3...(l); int start = atomicInteger.get(); try { //get 方法会重试 testService1Client.testGetRetryStatus500
List list = new LinkedList(); List spy = spy(list); //对size打桩: when(spy.size()).thenReturn(100); //...执行真实的方法 spy.add("one"); spy.add("two"); //打印 "one" System.out.println(spy.get(0)); //size() 被打桩 - 打印...(spy.size()).thenReturn(100);这个打桩方法会执行这段代码，如果程序不要执行这个方法，直接打桩，可以使用doReturn(100).when(spy).size()。...List list = new LinkedList(); List spy = spy(list); //会执行spy.get(0)方法导致 throws IndexOutOfBoundsException...when(spy.get(0)).thenReturn("foo"); //采用 doReturn() 打桩 doReturn("foo").when(spy).get(0); doCallRealMethod
DatabaseType databaseType, Collection resourceDataSources); /** * Get...enlistedXAResource.get().contains(dataSourceName)) { xaTransactionManager.enlistResource(...(singleXAConnection.getConnection()).thenReturn(connection); when(singleXAConnection.getXAResource...()).thenReturn(singleXAResource); when(singleXADataSource.getXAConnection()).thenReturn(singleXAConnection...); when(singleXADataSource.getResourceName()).thenReturn(datasourceName); when(singleXADataSource.getXaDataSource
(mockList.get(1)); //mock.size result => 0// 对同一方法多次打桩，以最后一次为准when(mockList.get(2)).thenReturn("test2..._1"); when(mockList.get(2)).thenReturn("test2_2"); System.out.println(mockList.get(2)); //test2..._2 System.out.println(mockList.get(2)); //test2_2// 设置多次调用同类型结果when(mockList.get(3)).thenReturn...("test2_1", "test2_2"); when(mockList.get(3)).thenReturn("test2_1").thenReturn("test2_2"); System.out.println...doReturn("two_test").when(spy).get(2); when(spy.get(2)).thenReturn("two_test"); //异常 java.lang.IndexOutOfBoundsException
(list).get(3) doReturn(3).when(list).get(0) expect: list.contains("323")..." def object = mock(ArrayList.class) when(object.get(1)).thenThrow(new IndexOutOfBoundsException...3 == j.ds(3, 32) } def "我是测试共享Mock对象的用例"() { given: when(listsss.get...(anyInt())).thenReturn(3) expect: 3 == listsss.get(3) } /** * 对于未指定mock的方法...(integers.size()).thenReturn(9) expect: integers.size() == 9 integers.get(0)
null : attachments.get(TOKEN_KEY); if (!...accesslog=true&group=dubbo&version=1.1&token=" + token); when(invoker.getUrl()).thenReturn(url...accesslog=true&group=dubbo&version=1.1&token=" + token); when(invoker.getUrl()).thenReturn...(url); when(invoker.invoke(any(Invocation.class))).thenReturn(new AppResponse("result"));...(url); when(invoker.invoke(any(Invocation.class))).thenReturn(new AppResponse("result"));
null : attachments.get(TOKEN_KEY); if (!...accesslog=true&group=dubbo&version=1.1&token=" + token); when(invoker.getUrl()).thenReturn(url...); when(invoker.invoke(any(Invocation.class))).thenReturn(new AppResponse("result"));...(url); when(invoker.invoke(any(Invocation.class))).thenReturn(new AppResponse("result"));...(url); when(invoker.invoke(any(Invocation.class))).thenReturn(new AppResponse("result"));
领取专属 10元无门槛券
手把手带您无忧上云
云服务器
ICP备案
云直播
对象存储
实时音视频
