UserEventListenerTestIT.groovy

    def "registered user details should be available via REST"() {
        given: "there is User Data"
            String userId = randomAlphabetic(10)
            String firstName = randomAlphabetic(10)
            String lastName = randomAlphabetic(10)

        and: "User Registered event contain user data"
            UserRegisteredEvent userEvent = anUserRegisteredEvent()
                    .withUserId(userId).withFirstName(firstName).withLastName(lastName)

        when: "User Registered event was published into kafka"
            published(userEvent)

        then: "User Details are available through REST API"
            WAIT_FOR_PROCESSING.eventually {
                userDetailsIsRequestedFor(userId).andExpect(jsonPath('$.displayName').value(firstName + " " + lastName))
            }
    }