Mockito - NullpointerException when stubbing Method

Question

So I started writing tests for our Java-Spring-project.

What I use is JUnit and Mockito. It\'s said, that when I use the when()...thenReturn() option I can mock ser

Answer 1

faced the same issue, the solution that worked for me:

Instead of mocking the service interface, I used @InjectMocks to mock the service implementation:

@InjectMocks
private exampleServiceImpl exampleServiceMock;

instead of :

@Mock
private exampleService exampleServiceMock;