Junit test method - cannot resolve symbol '.ok()'

Question

Hello I want to use method response in my junit test method but I have an error: cannot resolve symbol 'response'

What is a reason or maybe u know other method which can I replace in this place?

This is my method:

@PostMapping("/addPeopleToTeams/{teamId}/{personId}")
@ResponseBody
public ResponseEntity<?> addPeopleToTeam(@PathVariable Long teamId, @PathVariable Long personId) {
    TeamsAndPersonsId teamsAndPersonsId = new TeamsAndPersonsId(personId, teamId);
    teamService.findTeamById(teamsAndPersonsId.getTeamId());
    personService.findById(teamsAndPersonsId.getPersonId());
    teamService.addPersonsToTeams(personId, teamId);
    return ResponseEntity.ok(teamsAndPersonsId);

}

And here is my test code:

@Test
    public void shouldAddPersonToTeam() throws Exception {
        // Given
        TeamDto teamDto = prepareTeamDto();
        PersonDto personDto = preparePersonDto();
        // When
        when(teamService.createTeam(teamDto)).thenReturn(Response.ok().build());
        when(personService.addPerson(personDto)).thenReturn(Response.ok().build());
        // than
        mockMvc.perform(post("/addPeopleToTeams/{teamId}/{personId}", 1, 1))
                .andExpect(status().isOk());

    }

This element (Reponse.ok().build()); after thenReturn deosn't work.

method Response is red underscore and i can;t implement method is unrecognizable. This method should be implements from coyote?When i add coyote implementation - ok() is unrecognizable — Magdalena Rumakowicz, Jun 13 '18 at 09:33
may be you should change that from `Reponse` to `Response`? notice the missing `s` — Eugene, Jun 13 '18 at 09:38
Sorry there is Response but in this case is not recognize element .ok() — Magdalena Rumakowicz, Jun 13 '18 at 09:40
what is your import statement for that `Response`? do you use an IDE? this should be fairly simple to understand — Eugene, Jun 13 '18 at 09:48
import org.apache.coyote.Response; - this is my iport i Use Intelij — Magdalena Rumakowicz, Jun 13 '18 at 09:51
it's as simple as you are not importing the correct `Response` class - you should import the one from `Spring-test-mvc` ;) — Eugene, Jun 13 '18 at 09:58
Thanks but problem is that i don't have import from spring-test-mvc. I have only coyote, catalina, xml and nativesandbox. All of this imports are wrongs — Magdalena Rumakowicz, Jun 13 '18 at 10:45

gargkshitiz · Answer 1 · 2018-06-13T09:53:39.990

0

I am guessing that import of Response is NOT correct.

On a separate note, production class is using ResponseEntity.ok(teamsAndPersonsId) but your unit test case is Mocking Response class. Make sure that you are using mock object of the same class in your unit test case.

Refer How to unit test a Spring MVC controller using @PathVariable? for a sample test.

edited Jun 13 '18 at 09:53

answered Jun 13 '18 at 09:48

gargkshitiz

2,130
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19

I have two mocks in my test class: private TeamService teamService; private PersonService personService; – Magdalena Rumakowicz Jun 13 '18 at 10:36

Junit test method - cannot resolve symbol '.ok()'

1 Answers1