test(db): 空库一键迁移验收 + globalSetup 临时库 + 公共夹具收敛(阶段1验收)
- vitest globalSetup:每次运行 CREATE sf_test_<ts> 临时库 → drizzle-orm 程序化迁移器 全量迁移(apps/api/src/db/migrate.ts,drizzle-kit 无法指向运行时建库)→ 设 DATABASE_URL_TEST 让 getDb() 自动回退到临时库;teardown DROP(WITH FORCE)。 有 default 导出时 vitest 不捕获具名 teardown,故用双具名导出。 - db.full-migrate.test.ts:21 表齐 + 四张不可变触发器在库 + sf_test_* 护栏断言 (current_database 不符即红,杜绝静默连开发库)。 - helpers.ts 收敛:rand/rejectionMessage/createSiteFixture/withImmutableCleanup/ withTestDb,Task 6–12 七文件内联版替换为 import(断言、对照组、清场顺序不变)。 - scripts/migrate-test.sh:docker compose up --wait + pnpm test 一键验收。 - 实证:75 测试全绿(72+3);开发库 21 表行数总和 0(零写入);无 sf_test_* 残留。 Co-Authored-By: Claude Code <noreply@anthropic.com>
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@@ -2,13 +2,12 @@
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// (各带"换列值放行"对照组——同站不同源 URL / 不同公开路径都是合法的第二次入库)+
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// media_usages 复合主键 (media_asset_id, content_revision_id, field_path)(换 field_path 放行——
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// 同媒体同修订不同字段位引用合法)+ status enum 四值可写往返 + source_id 可空(WP 站外媒体无源 ID)。
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// 生命周期纪律:随机后缀插入 + finally 反序清理;content_revisions 不可变,清场走
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// DISABLE TRIGGER → 删本级行 → ENABLE,嵌套 finally 保证触发器必然恢复。
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// 清场顺序:usages → assets → connections →(DISABLE 删 revisions)→ entries → site。
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// Task 13 起夹具走公共 helpers(createSiteFixture/withImmutableCleanup/withTestDb/rejectionMessage);
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// 生命周期纪律不变:随机后缀插入 + finally 反序清理;content_revisions 不可变,清场走
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// DISABLE→删→ENABLE 封装。清场顺序:usages → assets → connections →(删 revisions)→ entries → site。
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import { describe, it, expect } from 'vitest'
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import { getDb } from '../../apps/api/src/db/client.js'
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import { createSiteFixture, withImmutableCleanup, withTestDb, rejectionMessage, type Db } from './helpers.js'
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type Db = ReturnType<typeof getDb>
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type Fixture = {
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siteId: string
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connectionId: string
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@@ -23,10 +22,9 @@ type Fixture = {
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// 建链(FK 依赖顺序):site → source_connection(asset 的来源)+ content_entry → content_revision
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// (usage 的引用目标)→ media_asset(ready 态,供双唯一探测与 enum 往返)。
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async function setupMediaFixture(db: Db): Promise<Fixture> {
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const rand = `${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
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const site = (await db.execute(`insert into sites (id, key, name, default_locale, production_origin)
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values (gen_random_uuid(), 'media-${rand}', 'MediaFixture', 'en', 'https://media.example') returning id`)) as any
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const siteId = site[0].id
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const site = await createSiteFixture(db, 'media')
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const rand = site.rand
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const siteId = site.siteId
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const conn = (await db.execute(`insert into source_connections (id, site_id, kind, name, configuration)
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values (gen_random_uuid(), '${siteId}', 'wxr', 'media-conn-${rand}', '{}') returning id`)) as any
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const entry = (await db.execute(`insert into content_entries (id, site_id, type_key, lifecycle_status)
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@@ -50,41 +48,25 @@ async function setupMediaFixture(db: Db): Promise<Fixture> {
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}
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// 反序清理:media_usages → media_assets → source_connections →
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// content_revisions(不可变:DISABLE → 删 → ENABLE 嵌套 finally)→ content_entries → site。
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// content_revisions(不可变:DISABLE→删→ENABLE)→ content_entries → site。
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async function cleanupMediaFixture(db: Db, f: Fixture) {
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await db.execute(`delete from media_usages where site_id = '${f.siteId}'`)
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await db.execute(`delete from media_assets where site_id = '${f.siteId}'`)
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await db.execute(`delete from source_connections where site_id = '${f.siteId}'`)
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await db.execute(`alter table content_revisions disable trigger content_revisions_immutable`)
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try {
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await db.execute(`delete from content_revisions where site_id = '${f.siteId}'`)
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} finally {
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await db.execute(`alter table content_revisions enable trigger content_revisions_immutable`)
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}
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await withImmutableCleanup(db, 'content_revisions', 'content_revisions_immutable', `site_id = '${f.siteId}'`)
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await db.execute(`delete from content_entries where site_id = '${f.siteId}'`)
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await db.execute(`delete from sites where id = '${f.siteId}'`)
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}
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async function withMediaFixture(fn: (db: Db, f: Fixture) => Promise<void>) {
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const db = getDb()
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const f = await setupMediaFixture(db)
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try {
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await fn(db, f)
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} finally {
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await cleanupMediaFixture(db, f)
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await (db as any).$client.end()
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}
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}
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// drizzle 会把 PostgresError 包成 DrizzleQueryError(message 只有 "Failed query: ..."),
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// 服务端原始错误文本在 cause 里——断言约束/枚举身份时必须看 cause。
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async function rejectionMessage(db: Db, query: string): Promise<string> {
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try {
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await db.execute(query)
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} catch (e: any) {
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return String(e?.cause?.message ?? e?.message ?? e)
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}
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throw new Error(`expected query to be rejected: ${query}`)
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await withTestDb(async (db) => {
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const f = await setupMediaFixture(db)
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try {
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await fn(db, f)
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} finally {
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await cleanupMediaFixture(db, f)
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}
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})
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}
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// 探测插入的第二份资产:除显式指定的列外全部换新值,保证被测唯一键是唯一可能的冲突源。
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