importstaticorg.mockito.Mockito.*;publicclassExampleTest{@TestpublicvoidtestDoSomething()throwsException{// 创建 Mock 对象MyObjectmyObject=mock(MyObject.class);// 配置 Mock 对象的方法调用,抛出异常when(myObject.doSomething()).thenThrow(newNullPointerException());// 调用被测方法,预期会抛出 NullPointe...
(2)用 doThrow 可以让返回void的函数抛出异常,换成下面的写法即可: import org.junit.Assert; import org.junit.Test; import org.mockito.Mock; import org.mockito.MockitoAnnotations; import static org.mockito.Mockito.doThrow; public class MockitoDemo { static class ExampleService { public void hello()...
复制代码 现在我们想要使用Mockito来模拟getUserById()方法抛出异常,可以这样做: import static org.mockito.Mockito.*; public class UserServiceTest { @Test public void testGetUserById() { UserService userService = mock(UserService.class); // 模拟方法抛出异常 doThrow(new NullPointerException("id canno...
Easymock.expect(mock.getById("1001")).andThrow(new RuntimeException()); 在测试UserServiceImpl时就可以使用try-catch捕获Mock的异常。 (4).基本参数匹配: 上面的方法在Mock UserDao的getById方法时传入了“0001”的预期值,这种方式是精确参数匹配,如果UserServiceImpl在调用是传入的参数不是“0001”就会发生Unex...
单独使用 Mockito 并不是处理异常的最佳解决方案, 请将Mockito 与Catch-Exception 一起使用Mockito + Catch-Exception + AssertJgiven(otherServiceMock.bar()).willThrow(new MyException()); when(() -> myService.foo()); then(caughtException()).isInstanceOf(MyException.class); 示例代码...
@Test public void testGetBalanceForPerson() { //creating mock person Person person1 = mock(Person.class); when(person1.getId()).thenReturn("mockedId"); //calling method under test myClass.getBalanceForPerson(person1); //How to check that an exception isn't thrown? } 原文由 java123999...
.orElseThrow(() -> new UserNotFoundException("User not found")); } }使用Mockito 进行测试:实例 public class UserServiceTest { @Mock private UserRepository userRepository; @InjectMocks private UserService userService; @Before public void setup() { MockitoAnnotations.initMocks(this); } @Test publ...
Mock实战 需要测试的方法 publicclassRegistrationServiceImpl{@AutowiredprivateDBservice dBservice;publicUserregister(String name, String phone)throwsException{if(name ==null|| name.length() ==0){thrownewRuntimeException("name is error"); }if(phone ==null|| phone.length()<10){thrownewRuntimeExcept...
mockList.get(3)); //test2_1 System.out.println(mockList.get(3)); //test2_2// 为连续调用做测试桩(为同一个函数调用的不同的返回值或异常做测试桩)when(mockList.get(4)).thenReturn("test2").thenThrow(new RuntimeException()); doReturn("test2").doThrow(new RuntimeException()).when(mock...
get(4)); //throw RuntimeException // 无打桩方法，返回默认值 System.out.println(mockList....