JMockit: #Mocke and MockUp combination in the same test - jmockit

Question

What I have to do:
I have to test my spring mvc with JMockit. I need to do two things:
Redefine MyService.doService method
Check how many times redefined MyService.doService method is called
What the problem:
To cope with the first item, I should use MockUp; to cope with the second item I should use #Mocked MyService. As I understand this two approaches are overriding each other.
My questions:
How to override MyService.doService method and simultaneously check how many times it was invoked?
Is it possible to avoid mixing a behaviour & state based testing approaches in my case?
My code:
#WebAppConfiguration
#ContextConfiguration(locations = "classpath:ctx/persistenceContextTest.xml")
#RunWith(SpringJUnit4ClassRunner.class)
public class MyControllerTest extends AbstractContextControllerTests {
private MockMvc mockMvc;
#Autowired
protected WebApplicationContext wac;
#Mocked()
private MyServiceImpl myServiceMock;
#BeforeClass
public static void beforeClass() {
new MockUp<MyServiceImpl>() {
#SuppressWarnings("unused")
#Mock
public List<Object> doService() {
return null;
}
};
}
#Before
public void setUp() throws Exception {
this.mockMvc = webAppContextSetup(this.wac).build();
}
#Test
public void sendRedirect() throws Exception {
mockMvc.perform(get("/doService.html"))
.andExpect(model().attribute("positions", null));
new Verifications() {
{
myServiceMock.doService();
times = 1;
}
};
}
}

Answer 1

I don't know what gave you the impression that you "should use" MockUp for something, while using #Mocked for something else in the same test.
In fact, you can use either one of these two APIs, since they are both very capable. Normally, though, only one or the other is used in a given test (or test class), not both.
To verify how many invocations occurred to a given mocked method, you can use the "invocations/minInvocations/maxInvocations" attributes of the #Mock annotation when using a MockUp; or the "times/minTimes/maxTimes" fields when using #Mocked. Choose whichever one best satisfies your needs and testing style. For example tests, check out the JMockit documentation.