test: 会签与回填引擎级用例（#47/#49）；缺配按组名报错、通过时校验必填可写字段

2026-10-31 06:48:52 +08:00
parent a99b97ac8a
commit 80e1837f75
5 changed files with 609 additions and 13 deletions
@@ -0,0 +1,387 @@
+package com.gxwebsoft.approval;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.gxwebsoft.approval.constant.ApprovalConstants;
+import com.gxwebsoft.approval.support.CountersignProbeDocumentType;
+import com.gxwebsoft.support.ApprovalTestData;
+import com.gxwebsoft.support.TestAuthentication;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.mock.web.MockMultipartFile;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
+
+import javax.sql.DataSource;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.authentication;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.multipart;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+/**
+ * 引擎级用例：会签分组（#47）与节点回填（#49）。
+ *
+ * <p>用测试专用探针单据 {@link CountersignProbeDocumentType}，会签组按本次用例新建的
+ * 组织定位负责人角色，避免共享测试库里常驻账号干扰「某组缺配」的构造。</p>
+ */
+@SpringBootTest
+@AutoConfigureMockMvc
+@ActiveProfiles({"gxtyzx-test", "test"})
+class ApprovalCountersignEngineIT {
+
+  private static final int TENANT = TestAuthentication.TENANT_ID;
+  private static final String LIST = "approval:instance:list";
+  private static final String SUBMIT = "approval:instance:submit";
+  private static final String APPROVE = "approval:instance:approve";
+
+  @Autowired
+  private MockMvc mockMvc;
+  @Autowired
+  private ObjectMapper objectMapper;
+  @Autowired
+  private DataSource dataSource;
+
+  private ApprovalTestData data;
+  private ApprovalTestData.TestUser reporter;
+  private Integer organizationId;
+  private ApprovalTestData.TestUser leader;
+
+  /** 四个会签组：组织 + 负责人，按顺序。 */
+  private final List<Integer> groupOrgs = new ArrayList<>();
+  private final List<ApprovalTestData.TestUser> groupLeaders = new ArrayList<>();
+  private final List<String> groupNames = List.of("场馆部", "运营管理部", "安全运保部", "财务部");
+
+  @BeforeEach
+  void setUp() {
+    data = new ApprovalTestData(dataSource);
+    String suffix = data.uniqueSuffix();
+    organizationId = data.createOrganization("会签报送部门" + suffix, 136);
+    reporter = data.createUser("会签报送人" + suffix, organizationId);
+
+    ApprovalTestData.TestRole leaderRole =
+      data.createRole(data.leaderRoleCode(organizationId), "部门负责人");
+    leader = data.createUser("会签负责人" + suffix, organizationId);
+    data.bind(leader.userId, leaderRole.roleId);
+
+    ApprovalTestData.TestRole archivistRole =
+      data.createRole(ApprovalConstants.ROLE_ARCHIVIST, "收文员");
+    ApprovalTestData.TestUser archivist = data.createUser("会签收文员" + suffix, organizationId);
+    data.bind(archivist.userId, archivistRole.roleId);
+
+    List<String> codes = new ArrayList<>();
+    for (int i = 0; i < groupNames.size(); i++) {
+      Integer org = data.createOrganization("会签组" + (i + 1) + suffix, 136);
+      ApprovalTestData.TestRole role = data.createRole(data.leaderRoleCode(org), "负责人" + (i + 1));
+      ApprovalTestData.TestUser member = data.createUser("会签人" + (i + 1) + suffix, org);
+      data.bind(member.userId, role.roleId);
+      groupOrgs.add(org);
+      groupLeaders.add(member);
+      codes.add(data.organizationCode(org));
+    }
+    // 探针流程定义要按用例重建：旧定义里的组织编码指向上一个用例已删除的组织
+    data.master().update("DELETE FROM approval_flow_definition WHERE tenant_id = ? AND flow_code = ?",
+      TENANT, CountersignProbeDocumentType.FLOW_CODE);
+    CountersignProbeDocumentType.configureGroups(codes, groupNames);
+  }
+
+  @AfterEach
+  void tearDown() {
+    data.cleanup();
+  }
+
+  @Test
+  void activatesAllFourGroupsAndAdvancesOnlyAfterEveryGroupSigns() throws Exception {
+    long instanceId = createAndSubmit();
+
+    assertThat(countersignTaskCount(instanceId)).isEqualTo(4);
+    assertThat(data.queryMaster("SELECT COUNT(DISTINCT group_key) FROM approval_task "
+      + "WHERE instance_id = ? AND node_key = 'countersign'", Integer.class, instanceId)).isEqualTo(4);
+
+    mockMvc.perform(authed(get("/api/approval/instance/" + instanceId), reporter, LIST))
+      .andExpect(jsonPath("$.code").value(0))
+      .andExpect(jsonPath("$.data.currentNodeName").value("四部门会签"))
+      .andExpect(jsonPath("$.data.document.groupProgress.length()").value(4))
+      .andExpect(jsonPath("$.data.document.groupProgress[0].groupSeq").value(1))
+      .andExpect(jsonPath("$.data.document.groupProgress[0].signed").value(0))
+      .andExpect(jsonPath("$.data.document.groupProgress[0].total").value(1));
+
+    approve(taskFor(instanceId, groupLeaders.get(0))).andExpect(jsonPath("$.code").value(0));
+    assertThat(instanceStatus(instanceId)).isEqualTo("PENDING");
+    assertThat(currentNodeKey(instanceId)).isEqualTo("countersign");
+    assertThat(countersignPendingCount(instanceId)).isEqualTo(3);
+
+    approve(taskFor(instanceId, groupLeaders.get(1))).andExpect(jsonPath("$.code").value(0));
+    approve(taskFor(instanceId, groupLeaders.get(2))).andExpect(jsonPath("$.code").value(0));
+    assertThat(countersignPendingCount(instanceId)).isEqualTo(1);
+
+    approve(taskFor(instanceId, groupLeaders.get(3)))
+      .andExpect(jsonPath("$.code").value(0))
+      .andExpect(jsonPath("$.data.currentNodeName").value("存档"));
+    assertThat(currentNodeKey(instanceId)).isEqualTo("confirm");
+  }
+
+  @Test
+  void onePersonInTwoGroupsCompletesBothWithSingleClick() throws Exception {
+    // 让第一组负责人同时挂上第二组的部门负责人角色：他会拿到两条会签任务
+    Integer secondRoleId = data.server().queryForObject(
+      "SELECT role_id FROM sys_role WHERE tenant_id = ? AND deleted = 0 AND role_code = ?",
+      Integer.class, TENANT, data.leaderRoleCode(groupOrgs.get(1)));
+    data.bind(groupLeaders.get(0).userId, secondRoleId);
+    // 第二组只留这一个成员，使总任务数仍是 4，其中该用户占 2 条
+    data.server().update("DELETE FROM sys_user_role WHERE user_id = ? AND role_id = ?",
+      groupLeaders.get(1).userId, secondRoleId);
+
+    long instanceId = createAndSubmit();
+    assertThat(countersignTaskCount(instanceId)).isEqualTo(4);
+
+    approve(taskFor(instanceId, groupLeaders.get(0))).andExpect(jsonPath("$.code").value(0));
+
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_task WHERE instance_id = ? "
+      + "AND assignee_id = ? AND status = 'DONE'", instanceId, groupLeaders.get(0).userId)).isEqualTo(2);
+    assertThat(currentNodeKey(instanceId)).isEqualTo("countersign");
+    assertThat(countersignPendingCount(instanceId)).isEqualTo(2);
+  }
+
+  @Test
+  void anyGroupMissingBlocksWholeNodeAndSubmitPreflightNamesTheGroup() throws Exception {
+    // 第 3 组（安全运保部）清空负责人：整节点不激活，提交预检指名缺的是哪一组
+    data.server().update("DELETE FROM sys_user_role WHERE user_id = ?", groupLeaders.get(2).userId);
+    long draft = createDraft();
+    uploadAttachment(draft);
+
+    mockMvc.perform(authed(post("/api/approval/instance/" + draft + "/submit"), reporter, SUBMIT))
+      .andExpect(status().isOk())
+      .andExpect(jsonPath("$.code").value(1))
+      .andExpect(jsonPath("$.message").value(org.hamcrest.Matchers.containsString("安全运保部")));
+
+    assertThat(instanceStatus(draft)).isEqualTo("DRAFT");
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_task WHERE instance_id = ?", draft)).isZero();
+  }
+
+  @Test
+  void anyGroupRejectEndsWholeNodeAndRaisesRound() throws Exception {
+    long instanceId = createAndSubmit();
+    String bizNo = data.queryMaster("SELECT biz_no FROM approval_instance WHERE id = ?",
+      String.class, instanceId);
+    int roundBefore = round(instanceId);
+
+    approve(taskFor(instanceId, groupLeaders.get(0))).andExpect(jsonPath("$.code").value(0));
+    mockMvc.perform(authed(post("/api/approval/task/" + taskFor(instanceId, groupLeaders.get(1)) + "/reject"),
+        groupLeaders.get(1), APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"opinion\":\"金额对不上\"}"))
+      .andExpect(jsonPath("$.code").value(0))
+      .andExpect(jsonPath("$.data.status").value("REJECTED"));
+
+    assertThat(round(instanceId)).isEqualTo(roundBefore + 1);
+    assertThat(data.queryMaster("SELECT biz_no FROM approval_instance WHERE id = ?", String.class, instanceId))
+      .isEqualTo(bizNo);
+    // 本轮已通过的组任务保持 DONE 留痕
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_task WHERE instance_id = ? "
+      + "AND round = ? AND node_key = 'countersign' AND status = 'DONE'", instanceId, roundBefore))
+      .isEqualTo(2);
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_task WHERE instance_id = ? "
+      + "AND round = ? AND node_key = 'countersign' AND status = 'PENDING'", instanceId, roundBefore))
+      .isZero();
+  }
+
+  @Test
+  void backfillWritesFieldWithoutAdvancingNode() throws Exception {
+    long instanceId = createDraft();
+    uploadAttachment(instanceId);
+    mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/submit"), reporter, SUBMIT))
+      .andExpect(jsonPath("$.code").value(0));
+
+    mockMvc.perform(authed(post("/api/approval/task/" + taskFor(instanceId, leader) + "/backfill"),
+        leader, APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"fields\":{\"probeNo\":\"P-001\"}}"))
+      .andExpect(jsonPath("$.code").value(0));
+
+    assertThat(currentNodeKey(instanceId)).isEqualTo("deptLeader");
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_field_change WHERE instance_id = ? "
+      + "AND field_key = 'probeNo' AND new_value = 'P-001'", instanceId)).isEqualTo(1);
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_record WHERE instance_id = ? "
+      + "AND action = 'BACKFILL'", instanceId)).isEqualTo(1);
+  }
+
+  @Test
+  void approveRequiresWritableFieldBeforeAdvancing() throws Exception {
+    long instanceId = createDraft();
+    uploadAttachment(instanceId);
+    mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/submit"), reporter, SUBMIT))
+      .andExpect(jsonPath("$.code").value(0));
+
+    mockMvc.perform(authed(post("/api/approval/task/" + taskFor(instanceId, leader) + "/approve"),
+        leader, APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"opinion\":\"同意\"}"))
+      .andExpect(jsonPath("$.code").value(1))
+      .andExpect(jsonPath("$.message").value(org.hamcrest.Matchers.containsString("测试编号")));
+
+    assertThat(currentNodeKey(instanceId)).isEqualTo("deptLeader");
+    assertThat(taskStatus(instanceId, leader.userId)).isEqualTo("PENDING");
+  }
+
+  @Test
+  void approveWithFieldAdvancesAndLocksValue() throws Exception {
+    long instanceId = createDraft();
+    uploadAttachment(instanceId);
+    mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/submit"), reporter, SUBMIT))
+      .andExpect(jsonPath("$.code").value(0));
+
+    mockMvc.perform(authed(post("/api/approval/task/" + taskFor(instanceId, leader) + "/approve"),
+        leader, APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"opinion\":\"同意\",\"fields\":{\"probeNo\":\"P-002\"}}"))
+      .andExpect(jsonPath("$.code").value(0))
+      .andExpect(jsonPath("$.data.currentNodeKey").value("countersign"));
+
+    assertThat(data.countMaster("SELECT COUNT(*) FROM approval_field_change WHERE instance_id = ? "
+      + "AND new_value = 'P-002'", instanceId)).isEqualTo(1);
+    // 节点已推进，会签组处理人没有该字段的可写权
+    mockMvc.perform(authed(get("/api/approval/instance/" + instanceId), groupLeaders.get(0), LIST))
+      .andExpect(jsonPath("$.data.permissions.writableFields.length()").value(0));
+  }
+
+  @Test
+  void withdrawClearsRoundScopedFields() throws Exception {
+    long instanceId = createDraft();
+    uploadAttachment(instanceId);
+    mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/submit"), reporter, SUBMIT))
+      .andExpect(jsonPath("$.code").value(0));
+    mockMvc.perform(authed(post("/api/approval/task/" + taskFor(instanceId, leader) + "/backfill"),
+        leader, APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"fields\":{\"probeNo\":\"P-003\"}}"))
+      .andExpect(jsonPath("$.code").value(0));
+
+    // 本轮尚无人处理，报送人可撤回
+    mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/withdraw"), reporter, SUBMIT))
+      .andExpect(jsonPath("$.code").value(0))
+      .andExpect(jsonPath("$.data.status").value("WITHDRAWN"));
+
+    assertThat(instanceStatus(instanceId)).isEqualTo("WITHDRAWN");
+    assertThat(round(instanceId)).isEqualTo(2);
+  }
+
+  // ---------- helpers ----------
+
+  private long createDraft() throws Exception {
+    String response = mockMvc.perform(authed(post("/api/approval/instance/probe"), reporter, SUBMIT)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{}"))
+      .andExpect(status().isOk())
+      .andExpect(jsonPath("$.code").value(0))
+      .andReturn().getResponse().getContentAsString(StandardCharsets.UTF_8);
+    long instanceId = objectMapper.readTree(response).path("data").asLong();
+    data.trackInstance(instanceId);
+    return instanceId;
+  }
+
+  /**
+   * 建草稿 → 提交 → 报送负责人带着必填字段通过 → 停在会签节点。
+   */
+  private long createAndSubmit() throws Exception {
+    long instanceId = createDraft();
+    uploadAttachment(instanceId);
+    mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/submit"), reporter, SUBMIT))
+      .andExpect(jsonPath("$.code").value(0));
+    mockMvc.perform(authed(post("/api/approval/task/" + taskFor(instanceId, leader) + "/approve"),
+        leader, APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"opinion\":\"同意\",\"fields\":{\"probeNo\":\"P-INIT\"}}"))
+      .andExpect(jsonPath("$.code").value(0))
+      .andExpect(jsonPath("$.data.currentNodeKey").value("countersign"));
+    return instanceId;
+  }
+
+  private ResultActions approve(long taskId) throws Exception {
+    return mockMvc.perform(authed(post("/api/approval/task/" + taskId + "/approve"),
+        operatorOf(taskId), APPROVE)
+        .contentType(MediaType.APPLICATION_JSON)
+        .content("{\"opinion\":\"同意\"}"));
+  }
+
+  private ApprovalTestData.TestUser operatorOf(long taskId) {
+    int assigneeId = data.queryMaster("SELECT assignee_id FROM approval_task WHERE id = ?",
+      Integer.class, taskId);
+    for (ApprovalTestData.TestUser candidate : groupLeaders) {
+      if (candidate.userId == assigneeId) {
+        return candidate;
+      }
+    }
+    throw new IllegalStateException("未知处理人: " + assigneeId);
+  }
+
+  private long taskFor(long instanceId, ApprovalTestData.TestUser user) {
+    Long taskId = data.queryMaster("SELECT id FROM approval_task WHERE instance_id = ? "
+        + "AND assignee_id = ? AND status = 'PENDING' ORDER BY id LIMIT 1", Long.class, instanceId,
+      user.userId);
+    assertThat(taskId).as("待办任务应存在: " + user.userId).isNotNull();
+    return taskId;
+  }
+
+  private String taskStatus(long instanceId, int userId) {
+    return data.queryMaster("SELECT status FROM approval_task WHERE instance_id = ? "
+      + "AND assignee_id = ? ORDER BY id DESC LIMIT 1", String.class, instanceId, userId);
+  }
+
+  private int countersignTaskCount(long instanceId) {
+    return data.queryMaster("SELECT COUNT(*) FROM approval_task WHERE instance_id = ? "
+      + "AND node_key = 'countersign'", Integer.class, instanceId);
+  }
+
+  private int countersignPendingCount(long instanceId) {
+    return data.queryMaster("SELECT COUNT(*) FROM approval_task WHERE instance_id = ? "
+      + "AND node_key = 'countersign' AND status = 'PENDING'", Integer.class, instanceId);
+  }
+
+  private String instanceStatus(long instanceId) {
+    return data.queryMaster("SELECT status FROM approval_instance WHERE id = ?", String.class, instanceId);
+  }
+
+  private String currentNodeKey(long instanceId) {
+    return data.queryMaster("SELECT current_node_key FROM approval_instance WHERE id = ?",
+      String.class, instanceId);
+  }
+
+  private int round(long instanceId) {
+    return data.queryMaster("SELECT round FROM approval_instance WHERE id = ?", Integer.class, instanceId);
+  }
+
+  private void uploadAttachment(long instanceId) throws Exception {
+    MockMultipartFile file = new MockMultipartFile("file", "sign.png", "image/png",
+      new byte[]{(byte) 0x89, 'P', 'N', 'G', 0x0D, 0x0A, 0x1A, 0x0A});
+    mockMvc.perform(multipart("/api/approval/attachment/upload")
+        .file(file)
+        .param("instanceId", String.valueOf(instanceId))
+        .param("category", ApprovalConstants.CATEGORY_SIGNED)
+        .header("tenantId", TENANT)
+        .with(authentication(TestAuthentication.user(reporter.userId, reporter.username,
+          organizationId, TENANT, SUBMIT))))
+      .andExpect(status().isOk())
+      .andExpect(jsonPath("$.code").value(0));
+  }
+
+  private MockHttpServletRequestBuilder authed(MockHttpServletRequestBuilder builder,
+                                               ApprovalTestData.TestUser user,
+                                               String... authorities) {
+    return builder.header("tenantId", TENANT)
+      .with(authentication(TestAuthentication.user(user.userId, user.username, organizationId,
+        TENANT, authorities)));
+  }
+}
@@ -0,0 +1,185 @@
+package com.gxwebsoft.approval.support;
+
+import com.gxwebsoft.approval.document.AbstractApprovalDocumentType;
+import com.gxwebsoft.approval.document.ApprovalDocumentParam;
+import com.gxwebsoft.approval.document.ApprovalFieldUpdate;
+import com.gxwebsoft.approval.entity.ApprovalInstance;
+import com.gxwebsoft.approval.vo.ApprovalDetail;
+import com.gxwebsoft.common.core.exception.BusinessException;
+import com.gxwebsoft.common.system.entity.User;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * 测试专用单据实现：只用于验证引擎能力（会签分组、回填），不承担业务。
+ *
+ * <p>会签组按**固定组织编码**声明，由用例在 {@link #configureGroups} 里指定，每个用例
+ * 用自己的组织；不用租户岗位角色是因为共享测试库里有常驻的 test02 账号持有全部审批角色，
+ * 会让「某组缺配」无法构造。</p>
+ *
+ * <p>节点 JSON 随用例变化，因此每次配置都递增发布版本（流程定义版本不可变）。</p>
+ */
+@Component
+public class CountersignProbeDocumentType extends AbstractApprovalDocumentType {
+
+  /** 测试流程编码。 */
+  public static final String FLOW_CODE = "probe";
+
+  /** 可回填字段键。 */
+  public static final String FIELD_PROBE_NO = "probeNo";
+
+  public static final String NODE_DEPT_LEADER = "deptLeader";
+  public static final String NODE_COUNTERSIGN = "countersign";
+
+  /** 本次用例的会签组组织编码（有序）。 */
+  private static volatile List<String> groupCodes = new ArrayList<>();
+  /** 本次用例的会签组显示名（与 groupCodes 对应）。 */
+  private static volatile List<String> groupNames = new ArrayList<>();
+  /**
+   * 探针流程版本固定 1；用 {@link #reset()} 在用例间清理定义行，
+   * 否则跨 JVM 运行时旧版本行会被 {@code getOrCreate} 当成「已是最新」复用，
+   * 而其组织编码已被上一个用例清理，导致所有组都缺配。
+   */
+  private static final AtomicInteger VERSION = new AtomicInteger(1);
+
+  private static final Map<Long, Map<String, String>> VALUES = new ConcurrentHashMap<>();
+
+  /** 用例开始前配置会签组（组织编码 + 显示名，一一对应）。 */
+  public static synchronized void configureGroups(List<String> orgCodes, List<String> names) {
+    groupCodes = new ArrayList<>(orgCodes);
+    groupNames = new ArrayList<>(names);
+  }
+
+  @Override
+  public String flowCode() {
+    return FLOW_CODE;
+  }
+
+  @Override
+  public String docType() {
+    return FLOW_CODE;
+  }
+
+  @Override
+  public String flowName() {
+    return "引擎测试单据";
+  }
+
+  @Override
+  public String nodesJson() {
+    StringBuilder groups = new StringBuilder();
+    List<String> codes = groupCodes;
+    List<String> names = groupNames;
+    for (int i = 0; i < codes.size(); i++) {
+      if (i > 0) {
+        groups.append(',');
+      }
+      groups.append("{\"key\":\"g").append(i + 1).append("\",\"name\":\"")
+        .append(names.size() > i ? names.get(i) : "会签组" + (i + 1))
+        .append("\",\"resolver\":\"orgLeaderByCode\",\"orgCode\":\"")
+        .append(codes.get(i)).append("\"}");
+    }
+    return "["
+      + "{\"key\":\"deptLeader\",\"type\":\"APPROVE\",\"resolver\":\"reporterOrgLeader\","
+      + "\"name\":\"报送部门负责人\",\"writableFields\":[{\"field\":\"probeNo\",\"required\":true}]},"
+      + "{\"key\":\"countersign\",\"type\":\"COUNTERSIGN\",\"name\":\"四部门会签\",\"groups\":["
+      + groups + "]},"
+      + "{\"key\":\"confirm\",\"type\":\"CONFIRM\",\"resolver\":\"reporter\",\"name\":\"存档\"},"
+      + "{\"key\":\"archive\",\"type\":\"ARCHIVE\",\"resolver\":\"archivist\",\"name\":\"归档\"}"
+      + "]";
+  }
+
+  @Override
+  public int latestVersion() {
+    return VERSION.get();
+  }
+
+  @Override
+  public String noPrefix() {
+    return "PB";
+  }
+
+  @Override
+  public Class<? extends ApprovalDocumentParam> paramClass() {
+    return ProbeParam.class;
+  }
+
+  @Override
+  public void validate(ApprovalDocumentParam param, User user) {
+  }
+
+  @Override
+  public Long persist(Long instanceId, Long bizId, ApprovalDocumentParam param, User user) {
+    return bizId == null ? instanceId : bizId;
+  }
+
+  @Override
+  public void load(ApprovalInstance instance, ApprovalDetail detail) {
+    detail.addField("probeNo", "测试编号", readField(instance, FIELD_PROBE_NO));
+  }
+
+  @Override
+  public String title(ApprovalInstance instance) {
+    return "引擎测试单据";
+  }
+
+  @Override
+  public List<com.gxwebsoft.approval.support.ApprovalFieldSpec> fieldSpecs() {
+    List<com.gxwebsoft.approval.support.ApprovalFieldSpec> specs = new ArrayList<>();
+    specs.add(com.gxwebsoft.approval.support.ApprovalFieldSpec.uniqueText(FIELD_PROBE_NO, "测试编号", 40));
+    return specs;
+  }
+
+  @Override
+  public List<ApprovalFieldUpdate> applyWritableFields(ApprovalInstance instance, Map<String, String> fields,
+                                                      User user, boolean requireComplete) {
+    String submitted = fields.get(FIELD_PROBE_NO);
+    if (submitted != null) {
+      submitted = submitted.trim();
+    }
+    if (requireComplete && (submitted == null || submitted.isEmpty())) {
+      throw new BusinessException("测试编号不能为空");
+    }
+    if (submitted != null && submitted.length() > 40) {
+      throw new BusinessException("测试编号不能超过40字");
+    }
+    if (submitted == null) {
+      return new ArrayList<>();
+    }
+    Map<String, String> values = VALUES.computeIfAbsent(instance.getId(), ignored -> new ConcurrentHashMap<>());
+    String oldValue = values.get(FIELD_PROBE_NO);
+    values.put(FIELD_PROBE_NO, submitted);
+    List<ApprovalFieldUpdate> changes = new ArrayList<>();
+    changes.add(new ApprovalFieldUpdate(FIELD_PROBE_NO, "测试编号", oldValue, submitted));
+    return changes;
+  }
+
+  @Override
+  public String readField(ApprovalInstance instance, String field) {
+    Map<String, String> values = VALUES.get(instance.getId());
+    return values == null ? null : values.get(field);
+  }
+
+  @Override
+  public void onRoundReset(ApprovalInstance instance, User user) {
+    Map<String, String> values = VALUES.get(instance.getId());
+    if (values != null) {
+      values.remove(FIELD_PROBE_NO);
+    }
+  }
+
+  /** 清空测试缓存（用例结束时调用）。 */
+  public static void clear(Long instanceId) {
+    VALUES.remove(instanceId);
+  }
+
+  /** 探针单据参数。 */
+  public static class ProbeParam extends ApprovalDocumentParam {
+    private static final long serialVersionUID = 1L;
+  }
+}