Injizieren von Mock-JWT-Claims in WebMvc-Slice-Tests mit SecurityMockMvcRequestPostProcessors

@WebMvcTest(AuditReportController.class)
class AuditReportControllerTest {
 
    @Autowired
    private MockMvc mockMvc;
 
    @Test
    void shouldAllowAccessWhenAuditorRolePresentInJwt() throws Exception {
        mockMvc.perform(get("/api/v1/audit/financials")
                .with(jwt().jwt(builder -> builder
                        .subject("auditor-101")
                        .claim("roles", List.of("ROLE_AUDITOR"))
                        .claim("department", "Finance"))))
                .andExpect(status().isOk())
                .andExpect(header().string("Content-Type", "application/json"));
    }
}