public void testQueryByPriority() {
TaskQuery query = taskService.createTaskQuery().taskPriority(10);
assertEquals(2, query.list().size());
assertEquals(2, query.count());
try {
query.singleResult();
fail();
} catch (ActivitiException e) {
}
query = taskService.createTaskQuery().taskPriority(100);
assertNull(query.singleResult());
assertEquals(0, query.list().size());
assertEquals(0, query.count());
query = taskService.createTaskQuery().taskMinPriority(50);
assertEquals(3, query.list().size());
query = taskService.createTaskQuery().taskMinPriority(10);
assertEquals(5, query.list().size());
query = taskService.createTaskQuery().taskMaxPriority(10);
assertEquals(9, query.list().size());
query = taskService.createTaskQuery().taskMaxPriority(3);
assertEquals(6, query.list().size());
}
public void testQueryByAssignee() {
TaskQuery query = taskService.createTaskQuery().taskAssignee("gonzo");
assertEquals(1, query.count());
assertEquals(1, query.list().size());
assertNotNull(query.singleResult());
query = taskService.createTaskQuery().taskAssignee("kermit");
assertEquals(0, query.count());
assertEquals(0, query.list().size());
assertNull(query.singleResult());
}
@Override
public void costWorkFlowStart(CostApprovalEntity costApproval, HttpServletRequest request) {
// 由session取到登录用户id
String applyUserId = ResourceUtil.getSessionUserName().getId();
this.save(costApproval);
String processKey = request.getParameter("processKey");
if (!StringUtil.isNotEmpty(processKey)) {
WorkFlowSetEntity workFlowSet =
this.findUniqueByProperty(
WorkFlowSetEntity.class, "entityName", costApproval.getClass().getSimpleName());
processKey = workFlowSet.getProcessKey();
}
String businessKey = costApproval.getId().toString();
ProcessInstance processInstance = null;
// 用来设置启动流程的人员ID，引擎会自动把用户ID保存到activiti:initiator中
identityService.setAuthenticatedUserId(applyUserId);
Map<String, Object> variables = new HashMap<String, Object>();
variables.put(ProcessConstantsUtil.getApplyUserId(), applyUserId);
processInstance = runtimeService.startProcessInstanceByKey(processKey, businessKey, variables);
String processInstanceId = processInstance.getId();
costApproval.setProcessinstanceId(processInstanceId);
// 获取并执行当前流程实例的下一步任务
Task task = null;
TaskQuery query =
taskService.createTaskQuery().processInstanceBusinessKey(businessKey).active();
task = query.singleResult();
variables.put(
ProcessConstantsUtil.getDeptLeaderId(),
ResourceUtil.getSessionUserName().getCurrentDepart().getDepartManager().getId());
taskService.complete(task.getId(), variables);
}
public void testQueryNoCriteria() {
TaskQuery query = taskService.createTaskQuery();
assertEquals(12, query.count());
assertEquals(12, query.list().size());
try {
query.singleResult();
fail("expected exception");
} catch (ActivitiException e) {
// OK
}
}
public void testQueryByDescription() {
TaskQuery query = taskService.createTaskQuery().taskDescription("testTask description");
assertEquals(6, query.list().size());
assertEquals(6, query.count());
try {
query.singleResult();
fail();
} catch (ActivitiException e) {
}
}
public void testQueryByCandidateUser() {
TaskQuery query = taskService.createTaskQuery().taskCandidateUser("kermit");
assertEquals(11, query.count());
assertEquals(11, query.list().size());
try {
query.singleResult();
fail("expected exception");
} catch (ActivitiException e) {
// OK
}
query = taskService.createTaskQuery().taskCandidateUser("fozzie");
assertEquals(3, query.count());
assertEquals(3, query.list().size());
try {
query.singleResult();
fail("expected exception");
} catch (ActivitiException e) {
// OK
}
}
public void testQueryByInvalidNameLike() {
TaskQuery query = taskService.createTaskQuery().taskNameLike("1");
assertNull(query.singleResult());
assertEquals(0, query.list().size());
assertEquals(0, query.count());
try {
taskService.createTaskQuery().taskNameLike(null).singleResult();
fail();
} catch (ActivitiIllegalArgumentException e) {
}
}
public void testQueryByInvalidTaskId() {
TaskQuery query = taskService.createTaskQuery().taskId("invalid");
assertNull(query.singleResult());
assertEquals(0, query.list().size());
assertEquals(0, query.count());
try {
taskService.createTaskQuery().taskId(null);
fail("expected exception");
} catch (ActivitiIllegalArgumentException e) {
// OK
}
}
public void testQueryByCandidateGroup() {
TaskQuery query = taskService.createTaskQuery().taskCandidateGroup("management");
assertEquals(3, query.count());
assertEquals(3, query.list().size());
try {
query.singleResult();
fail("expected exception");
} catch (ActivitiException e) {
// OK
}
query = taskService.createTaskQuery().taskCandidateGroup("sales");
assertEquals(0, query.count());
assertEquals(0, query.list().size());
}
public void testQueryByCandidateGroupIn() {
List<String> groups = Arrays.asList("management", "accountancy");
TaskQuery query = taskService.createTaskQuery().taskCandidateGroupIn(groups);
assertEquals(5, query.count());
assertEquals(5, query.list().size());
try {
query.singleResult();
fail("expected exception");
} catch (ActivitiException e) {
// OK
}
// Unexisting groups or groups that don't have candidate tasks shouldn't influence other results
groups = Arrays.asList("management", "accountancy", "sales", "unexising");
query = taskService.createTaskQuery().taskCandidateGroupIn(groups);
assertEquals(5, query.count());
assertEquals(5, query.list().size());
}
public void testQueryByTaskId() {
TaskQuery query = taskService.createTaskQuery().taskId(taskIds.get(0));
assertNotNull(query.singleResult());
assertEquals(1, query.list().size());
assertEquals(1, query.count());
}
public void testQueryByDescriptionLike() {
TaskQuery query = taskService.createTaskQuery().taskDescriptionLike("%gonzo%");
assertNotNull(query.singleResult());
assertEquals(1, query.list().size());
assertEquals(1, query.count());
}