在SpringBootTest中,如果要Mock一个Bean的无返回值的方法,则不能使用when(obj).thenReturn()。 正确的做法是Mockito.doNothing().when(riskRoutingService).submit(Mockito.any()); 在@SpyBean的注解对象上做Mock,也需要先do,再when。而@MockBean注解的对象则不用。
其他的doXXX执行与它类似。 例如: doReturn()|doThrow()| doAnswer()|doNothing()|doCallRealMethod() 系列方法。 Spy函数: 你可以为真实对象创建一个监控(spy)对象,当你使用这个spy对象时,真实的对象也会被调用,除非它的函数被打桩。你应该尽量少的使用spy对象,使用时也需要小心,例如spy对象可以用来处理遗留代...
[given([mockObjectsomeMethod:anything()])willDo:^id(NSInvocation*invocation){NSArray*args = [invocationmkt_arguments];return@([args[0]intValue] *2); }];//Following prints 4NSLog(@"%@", [mockObjectsomeMethod:@2]); You can stub a void method with a block by usinggivenVoidinstead ofgiv...
org.mockito.exceptions.misusing.MissingMethodInvocationException: when() requires an argument which has to be 'a method call on a mock'. For example: when(mock.getArticles()).thenReturn(articles); Also, this error might show up because: 1. you stub either of: final/private/equals()/hashCod...
https://yanbin.blog/mockito-mock-final-class-final-method/ 以实际 Java 项目中的单元测试 Mock 框架基本是 Mockito 2 了,因为它有一个十分流畅的 API。Mockito 2也为 JUnit 5 配上了 MockitoExtension, 所以 JUnit 5 下使用 Mockito 2 的关节也打通了。但在我们享受 Mockito 2 便利的同时,与 JMockit 相...
classClassNameA{publicstaticintmethodA(){// codereturnret;}}@RunWith(PowerMockRunner.class)@PrepareForTest({ClassNameA.class})publicclassMockStaticClassTest{@TestpublicvoidmockStaticMethod(){PowerMockito.mockStatic(ClassNameA.class);Mockito.when(ClassNameA.methodA()).thenReturn(1);// test code}} ...
public void testNonFinalClassWithFinalMethod() { NonFinalClassWithFinalMethod testMe = Mockito.mock(NonFinalClassWithFinalMethod.class); when(testMe.finalMethod()).thenReturn("hello");assertThat(testMe.finalMethod(), CoreMatchers.equalTo("hello"));} @Test public void testFinalClassWithNonFin...
Version affected: Mockito: 4.x & 5.x If you create a mock with RETURN_DEEP_STUBS, then any method that returns a collection will, by default, return an empty collection, i.e. isEmpty returns true, etc. This is great, as it means no addit...
Which is roughly equivalent to : (*NEVER use a reference to OngoingStubbing in real test code, it might >lead to wrong test code*) String aString = eq("A");Long aLong = longThat(...);String variableThatGiveReturnType = mock.doSomethingWith(aString, aLong);BDDOngoingStubbing<String> ...
Powermock.whenNew和Mockito.mockConstruction的主要区别在于，Mokito在构造函数调用时，每次示例化新对象时...