@Test
public void testUserTasksInCaseAdStakeholder() {

    Map<String, OrganizationalEntity> roleAssignments = new HashMap<>();
    roleAssignments.put("owner", new UserImpl(USER));
    Map<String, Object> data = new HashMap<>();
    CaseFileInstance caseFile = caseService.newCaseFileInstance(deploymentUnit.getIdentifier(), USER_TASK_CASE_P_ID, data, roleAssignments);
    String caseId2 = null;
    String caseId = caseService.startCase(deploymentUnit.getIdentifier(), USER_TASK_STAGE_CASE_P_ID, caseFile);
    assertNotNull(caseId);
    assertEquals(FIRST_CASE_ID, caseId);
    try {
        CaseInstance cInstance = caseService.getCaseInstance(caseId);
        assertNotNull(cInstance);
        assertEquals(FIRST_CASE_ID, cInstance.getCaseId());
        assertEquals(deploymentUnit.getIdentifier(), cInstance.getDeploymentId());
        List<TaskSummary> tasks = caseRuntimeDataService.getCaseTasksAssignedAsStakeholder(caseId,
                "john",
                null,
                new QueryContext());
        assertNotNull(tasks);
        assertEquals(0, tasks.size());
        Map<String, Object> taskInput = new HashMap<>();
        taskInput.put("ActorId", "mary");
        taskInput.put("TaskStakeholderId", "john");
        caseService.triggerAdHocFragment(caseId, "Missing data", taskInput);
        tasks = caseRuntimeDataService.getCaseTasksAssignedAsStakeholder(caseId,
                "john",
                null,
                new QueryContext());
        assertNotNull(tasks);
        assertEquals(1, tasks.size());
        TaskSummary task = tasks.get(0);
        assertEquals("Missing data", task.getName());
        caseId2 = caseService.startCase(deploymentUnit.getIdentifier(), USER_TASK_STAGE_CASE_P_ID, caseFile);
        assertNotNull(caseId2);
        assertEquals("CASE-0000000002", caseId2);
        caseService.triggerAdHocFragment(caseId2, "Missing data", taskInput);
        tasks = caseRuntimeDataService.getCaseTasksAssignedAsStakeholder(caseId2,
                "john",
                null,
                new QueryContext());
        assertNotNull(tasks);
        assertEquals(1, tasks.size());
        task = tasks.get(0);
        assertEquals("Missing data", task.getName());
        tasks = caseRuntimeDataService.getCaseTasksAssignedAsStakeholder(caseId,
                "john",
                null,
                new QueryContext());
        assertNotNull(tasks);
        assertEquals(1, tasks.size());
        task = tasks.get(0);
        assertEquals("Missing data", task.getName());
    } catch (Exception e) {
        logger.error("Unexpected error {}", e.getMessage(), e);
        fail("Unexpected exception " + e.getMessage());
    } finally {
        if (caseId != null) {
            caseService.cancelCase(caseId);
        }
        if (caseId2 != null) {
            caseService.cancelCase(caseId2);
        }
    }
}