task-119(任务与重复分析中心): 实现重复检查导入/导出状态

新增 duplicate-import-export.ts：导入结果摘要/导入参数归一与导出查询构建。 TDD: task-119.test.ts 8 用例先 RED 后 GREEN。
2026-09-05 17:27:50 +08:00
parent 9b21e1f22e
commit 1acb93ff1c
2 changed files with 141 additions and 0 deletions
@@ -0,0 +1,70 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readSource } from './helpers.ts'
+import {
+  normalizeImportMode,
+  parseDuplicateImportResult,
+  toDuplicateExportQuery,
+  toDuplicateImportQuery,
+} from '../src/pages/tasks/duplicate-import-export.ts'
+
+test('test_task_119_duplicate_import_export_normal_primary_path', () => {
+  // 正常主路径：导入结果摘要解析。
+  const summary = parseDuplicateImportResult({
+    success: true,
+    data: { total_rows: 120, asin_count: 45, mode: 'add' },
+  })
+  assert.equal(summary.totalRows, 120)
+  assert.equal(summary.asinCount, 45)
+  assert.equal(summary.mode, 'add')
+})
+
+test('test_task_119_duplicate_import_export_normal_variant_input', () => {
+  // 正常变体：导入参数归一(delete)。
+  assert.equal(normalizeImportMode('DEL'), 'delete')
+  assert.equal(normalizeImportMode('add'), 'add')
+  assert.deepEqual(toDuplicateImportQuery({ mode: 'add', shopName: '店', countryCodes: ['DE', 'UK'] }), {
+    mode: 'add',
+    shop_name: '店',
+    country_codes: 'DE,UK',
+  })
+})
+
+test('test_task_119_duplicate_import_export_repeated_is_idempotent', () => {
+  // 正常重复：导出查询构建稳定、不改输入。
+  const filter = { view: 'monitor', asin: 'A', shopName: '', country: 'DE', site: '', dateFrom: '', dateTo: '' }
+  assert.deepEqual(toDuplicateExportQuery(filter), toDuplicateExportQuery(filter))
+})
+
+test('test_task_119_duplicate_import_export_boundary_empty_input', () => {
+  // 边界空值：无模式按 add；空 country 不下发。
+  assert.equal(normalizeImportMode(''), 'add')
+  const q = toDuplicateImportQuery({ mode: 'x', shopName: '', countryCodes: [] })
+  assert.equal(q.mode, 'add')
+  assert.equal('country_codes' in q, false)
+})
+
+test('test_task_119_duplicate_import_export_boundary_single_item', () => {
+  // 边界单元素：单国家导出。
+  const query = toDuplicateExportQuery({ view: '', asin: '', shopName: '', country: 'DE', site: '', dateFrom: '', dateTo: '' })
+  assert.equal(query.country, 'DE')
+})
+
+test('test_task_119_duplicate_import_export_boundary_limit_or_missing_field', () => {
+  // 边界上限/缺字段：导入结果缺省字段回 0。
+  const summary = parseDuplicateImportResult({ data: {} })
+  assert.equal(summary.totalRows, 0)
+  assert.equal(summary.asinCount, 0)
+})
+
+test('test_task_119_duplicate_import_export_invalid_input_rejected', () => {
+  // 异常输入：success=false 抛后端 message。
+  assert.throws(() => parseDuplicateImportResult({ success: false, message: '请上传 Excel 文件' }), /请上传 Excel 文件/)
+})
+
+test('test_task_119_duplicate_import_export_dependency_failure_returns_actionable_message', () => {
+  // 依赖失败/可操作：导入导出纯逻辑；导出走 GET /duplicate-check-export。
+  const mod = readSource('src/pages/tasks/duplicate-import-export.ts')
+  assert.equal(/axios|http\.|vue/.test(mod), false, '导入导出保持纯逻辑')
+  assert.match(mod, /duplicate-check-export/)
+})