task-62(ASIN 数据中心): 实现去重汇总列表查询

新增 dedupe-total-model.ts 纯解析 DedupeTotalDataPageVo(camel items/total/page/pageSize，
条目 dataValue/country/groupId/groupName/uploader/username/createdAt，缺 id 过滤)；
dedupe-total-api.ts fetchDedupeTotalList 复用共享筛选归一后 GET /api/admin/dedupe-total-data。
8 用例全过，451 单测 + build 绿。

admin-frontend-vue/tests/task-62.test.ts

@@ -0,0 +1,106 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readSource } from './helpers.ts'
+import { parseDedupeTotalPage, toDedupeTotalItem } from '../src/pages/asin/dedupe-total-model.ts'
+
+test('test_task_062_dedupe_list_normal_primary_path', () => {
+  // 正常主路径：Java DedupeTotalDataPageVo(camel) 解析为前端分页结果。
+  const page = parseDedupeTotalPage({
+    success: true,
+    data: {
+      items: [
+        {
+          id: 1,
+          dataValue: 'B0ABC123',
+          country: 'DE',
+          groupId: 3,
+          groupName: '华东组',
+          uploaderUserId: 2,
+          username: '张伟恒',
+          createdAt: '2026-01-01T10:00:00',
+        },
+      ],
+      total: 1,
+      page: 1,
+      pageSize: 15,
+    },
+  })
+  assert.equal(page.items.length, 1)
+  const item = page.items[0]
+  assert.equal(item.dataValue, 'B0ABC123')
+  assert.equal(item.country, 'DE')
+  assert.equal(item.groupName, '华东组')
+  assert.equal(item.username, '张伟恒')
+  assert.equal(item.id, 1)
+  assert.equal(page.total, 1)
+  assert.equal(page.pageSize, 15)
+})
+
+test('test_task_062_dedupe_list_normal_variant_input', () => {
+  // 正常变体：已解包 VO 直传同样归一；缺分组/上传者字段可空。
+  const page = parseDedupeTotalPage({
+    items: [{ id: 2, dataValue: 'X', country: 'UK' }],
+    total: 5,
+    page: 2,
+    pageSize: 20,
+  })
+  assert.equal(page.items[0].country, 'UK')
+  assert.equal(page.items[0].groupId, null)
+  assert.equal(page.items[0].username, '')
+  assert.equal(page.page, 2)
+  assert.equal(page.pageSize, 20)
+})
+
+test('test_task_062_dedupe_list_normal_repeated_operation_is_idempotent', () => {
+  // 正常重复：解析不改输入、结果稳定。
+  const payload = { data: { items: [{ id: 3, dataValue: 'A', country: 'DE' }], total: 1, page: 1, pageSize: 15 } }
+  assert.deepEqual(parseDedupeTotalPage(payload), parseDedupeTotalPage(payload))
+})
+
+test('test_task_062_dedupe_list_boundary_empty_input', () => {
+  // 边界空值：空负载回默认分页结果(空列表/total 0/page1/页大小 15)。
+  const page = parseDedupeTotalPage({})
+  assert.deepEqual(page.items, [])
+  assert.equal(page.total, 0)
+  assert.equal(page.page, 1)
+  assert.equal(page.pageSize, 15)
+})
+
+test('test_task_062_dedupe_list_boundary_single_item', () => {
+  // 边界单元素：单条记录；缺 id 的行被过滤。
+  const page = parseDedupeTotalPage({
+    data: {
+      items: [{ id: 7, dataValue: 'Z' }, { dataValue: 'no-id' }],
+      total: 2,
+      page: 1,
+      pageSize: 15,
+    },
+  })
+  assert.equal(page.items.length, 1)
+  assert.equal(page.items[0].id, 7)
+})
+
+test('test_task_062_dedupe_list_boundary_limit_or_missing_field', () => {
+  // 边界上限/缺字段：缺 page/pageSize 用默认；空 dataValue 保留空串。
+  const page = parseDedupeTotalPage({ items: [{ id: 9, dataValue: '' }], total: 0, page: 1 })
+  assert.equal(page.items[0].dataValue, '')
+  assert.equal(page.pageSize, 15)
+  assert.equal(toDedupeTotalItem({ id: 10, dataValue: 'v' })?.dataValue, 'v')
+})
+
+test('test_task_062_dedupe_list_invalid_input_rejected', () => {
+  // 异常输入：success=false 抛后端 message；缺 id 行不入列表。
+  assert.throws(() => parseDedupeTotalPage({ success: false, message: '无权访问数据去重总数据' }), /无权访问/)
+  assert.equal(toDedupeTotalItem('garbage'), null)
+})
+
+test('test_task_062_dedupe_list_dependency_failure_returns_actionable_message', () => {
+  // 依赖失败/加载走 adapter：GET /api/admin/dedupe-total-data + 共享筛选归一，页面不内联。
+  const api = readSource('src/pages/asin/dedupe-total-api.ts')
+  assert.match(api, /dedupe-total-data/)
+  assert.match(api, /http\.get/)
+  assert.match(api, /parseDedupeTotalPage/)
+  assert.match(api, /normalizeAsinPageParams|toAsinPageQuery/)
+  const model = readSource('src/pages/asin/dedupe-total-model.ts')
+  assert.equal(/axios|http\./.test(model), false, '去重列表解析保持纯逻辑')
+})