mockito « junit « Java Testing Q&A

1. Strategies to mock a webservice    stackoverflow.com

I'm implementing a client consuming a webservice. I want to reduce dependencies and decided to mock the webservice.
I use mockito, it has the advantage vs. EasyMock to be ...

2. Java: Mock testing probably with Mockito    stackoverflow.com

I think I'm not using verify correctly. Here is the test:

@Mock GameMaster mockGM;    
Player pWithMock;

@Before
public void setUpPlayer() throws SecurityException, NoSuchFieldException, IllegalArgumentException, IllegalAccessException {
 pWithMock = new Player(mockGM);
}

@Test
  ...

3. Mockito: How to test my Service with mocking?    stackoverflow.com

I'm new to mock testing. I want to test my Service method CorrectionService.CorrectPerson(Long personId). The implementation is not yet written but this it what it will do: CorrectionService will call a method of AddressDAO ...

4. Mockito: Injecting Mocks Throughout Control Flow    stackoverflow.com

I'm still learning mockito and right now I'm learning how to inject mocks. I have an object under test with a particular method that depends on other objects. Those objects, in ...

5. How to tell a Mockito mock object to return something different the next time it is called?    stackoverflow.com

So, I'm creating a mock object as a static variable on the class level like so... In one test, I want Foo.someMethod() to return a certain value, while in another ...

6. Is it required to write custom matchers for this Mockito situation?    stackoverflow.com

I have the following situation... I want to throw an exception whenever a particular method is called. I don't care what is passed in to this method, I just want ...

7. How to capture a list of specific type with mockito    stackoverflow.com

Is there a way to capture a list of specific type using mockitos ArgumentCaptore. This doesn't work:

ArgumentCaptor<ArrayList<SomeType> argument = ArgumentCaptor.forClass(ArrayList.class);

8. mocking call's using mockito    stackoverflow.com

i want below call chain to be mocked

    sessionId=genericRequestVO.getLimitRequestVOList().get(0).getSessionId();

     GenericRequestVO genericRequestVO=mock(GenericRequestVO.class);
   ...

9. Mockito: How to mock an interface of JodaTime    stackoverflow.com

I use JodaTime#DateTime, and I need to mock its behavior. Since it is not possible to directly mock JodaTime#DateTime, I create an interface of it Clock.java

public interface Clock {
    ...

10. mockito stubbing returns null    stackoverflow.com

I am using mockito as mocking framework. I have a scenerio here, my when(abc.method()).thenReturn(value) does not return value, instead it returns null. Here is how my class and test looks like.

public class ...

11. Mocking a dependency that is not visible outside    stackoverflow.com

I have to unit test some old code that wasn't designed to support unit testing (No DI). Is there a way to mock an object that is being initialized within a ...

12. Mockito refuses to throw checked exception    stackoverflow.com

I'm using Mockito for my unit tests and I encounetered a problem with throwing exception on spied object. I have done this before on this object (in different test case and ...

13. How to use mockito for implement dummy?    stackoverflow.com

I have simple code:

public interface AccountService {
    public boolean verifyBalance(AccountInfo account);
}


public class MoneyTransferServiceBean implements MoneyTransferService {
    private AccountService accountService;

    class MoneyTransfer {
 ...

14. Refactoring and Testing    stackoverflow.com

An example of scenario I'm trying to unit test somehow: A method gets three parameters: Company name, Plane Number 1, Plane Number 2

public Double getDistanceBetweenPlanes(Sting company, String plane1, String plane2)
{
  -Apply ...

15. NullPointerException when working with ArgumentMatcher    stackoverflow.com

I've written the following JUnit test, which uses ArgumentMatchers.

    MyClass classUnderTest = new MyClass();

    class AnyBooleanMatcher extends ArgumentMatcher<Boolean> {
     ...