public void employeeDetails(Object Employee) throws CustomException { throw new CustomException(& 浏览0提问于2021-02-17得票数 2 1回答 我怎么能仅仅模拟一个非空值呢? 、、、 假设我正在测试以下方法。 * Does something.* @param s the string */} ne
throw new RuntimeException("查询user异常"); } } /** * 保存user * @param user * @return */ @Override public Integer saveUser(User user) { if (userDao.getUserByName(user.getName()) != null) { throw new RuntimeException("用户名已存在"); } try { return userDao.saveUser(user); ...
public String answer(InvocationOnMock invocation) throws Throwable { // TODO Auto-generated method stub Object[] args = invocation.getArguments(); return "answer 回调"+args[0]; } }); System.out.println(mock.get(1)); assertEquals("answer 回调1", mock.get(1)); } @Test public void answe...
AI代码解释 @TestpublicvoidtestStubbing()throws Exception{//你可以mock具体的类,而不仅仅是接口LinkedList mockedList=mock(LinkedList.class);//设置桩when(mockedList.get(0)).thenReturn("first");when(mockedList.get(1)).thenThrow(newRuntimeException());//打印 "first"System.out.println(mockedList.get...
您可以使用自定义Answer实现引发已检查的异常:Mockito.doAnswer(new Answer<Object>() { @Override public Object answer(InvocationOnMock invocation) throws Throwable { throw new Exception(); }}).when(service).getHTTPResponse("...
3.VoidReturn Type Now, if our method returnsvoid,we’ll usedoThrow(): @TestvoidgivenVoidReturnType_whenUsingDoThrow_thenExceptionIsThrown(){MyDictionarydictMock=mock(MyDictionary.class); doThrow(IllegalStateException.class).when(dictMock) .add(anyString(), anyString()); assertThrows(IllegalStat...
doThrow(new RuntimeException()).when(mockList).clear(); void方法的验证 Mockito中使用verify()方法来验证void方法是否被调用,和之前提到的verify()方法类似,只是不需要设置返回值。 下面是示例代码: // 创建一个mock对象 List<String> mockList = mock(List.class); ...
We’ll add a new method for this tutorial: public class MyList extends AbstractList<String> { @Override public void add(int index, String element) { // no-op } } 2. Simple Mocking and Verifying Void methods can be used with Mockito’s doNothing(), doThrow(), and doAnswer() methods...
'flush' is a *void method* and it *cannot* be stubbed with a *return value*! Voids are usually stubbed with Throwables: doThrow(exception).when(mock).someVoidMethod(); *** If you're unsure why you're getting above error read on. ...
// 创建一个mock对象 List<String> mockList = mock(List.class); // 对void方法进行桩方法,表示当调用add方法时,不做任何事情 doNothing().when(mockList).add(anyString()); // 对void方法进行桩方法,表示当调用clear方法时,抛出一个RuntimeException异常 doThrow(new RuntimeException()).when(mockList)...