scripts/admin-test-env-acceptance.mjs

@@ -13,6 +13,33 @@ const OPTIONAL_MODULES = ['manual-order-splitting-fixture', 'manual-order-splitt
   'manual-loading-complete-fixture', 'manual-loading-complete-verify',
   'coload-groups']
 const AVAILABLE_MODULES = new Set([...CONFIGURED_MODULES, ...OPTIONAL_MODULES])
+const A0_LOCATION_PAGE_SIZE = 200
+const A0_MAX_LOCATION_MUTATIONS = 8
+
+export function planA0LocationIsolation(locations, requiredSlots = 1,
+    maxMutations = A0_MAX_LOCATION_MUTATIONS) {
+  const slots = Math.max(1, Number.isInteger(Number(requiredSlots)) ? Number(requiredSlots) : 1)
+  const limit = Math.max(0, Number.isInteger(Number(maxMutations)) ? Number(maxMutations) : 0)
+  const unique = new Map()
+  for (const location of Array.isArray(locations) ? locations : []) {
+    const locationId = location?.id == null ? '' : String(location.id)
+    if (!locationId || location?.sharedOverflow === true || unique.has(locationId)) continue
+    unique.set(locationId, location)
+  }
+  const normal = [...unique.values()].sort((left, right) =>
+    String(left?.locationCode || '').localeCompare(String(right?.locationCode || ''))
+      || String(left.id).localeCompare(String(right.id)))
+  const remainingNormal = Math.max(0, slots - 1)
+  const mutationsRequired = Math.max(0, normal.length - remainingNormal)
+  return {
+    enabled: mutationsRequired <= limit,
+    requiredSlots: slots,
+    normalCount: normal.length,
+    expectedRemainingNormal: Math.min(normal.length, remainingNormal),
+    mutationsRequired,
+    targets: mutationsRequired <= limit ? normal.slice(0, mutationsRequired) : [],
+  }
+}
 
 const MODULE_DEPENDENCIES = new Map([
   ['suppliers', ['merchant-qualification-fixture']],
@@ -1236,15 +1263,17 @@ export class AcceptanceRun {
     this.assert('phase3-loading-fixture', 'A0 隔离使用本轮订单收货仓', null,
       Boolean(warehouseId), `warehouseId=${warehouseId || 'missing'}`,
       { scenario: 'phase3-loading-a0-fixture', deploymentBlocker: true })
-    const disabledLocations = requireSharedOverflow
-      ? await this.disableAvailableLocationsForA0(warehouseId) : []
-    this.context.phase3LoadingRequireSharedOverflow = requireSharedOverflow
+    const requiredPalletCount = Math.max(1, Number(this.context?.waitSplitVariant?.palletCount || 1))
+    const isolation = requireSharedOverflow
+      ? await this.disableAvailableLocationsForA0(warehouseId, requiredPalletCount)
+      : { forced: false, disabled: [] }
+    this.context.phase3LoadingRequireSharedOverflow = isolation.forced === true
     try {
       const measurement = await import(new URL('./admin-test-env-modules/inbound-measurement.mjs', import.meta.url))
       await this.executeModule('inbound-measurement-phase3-loading-fixture', () => measurement.run(this))
     } finally {
       if (requireSharedOverflow) {
-        await this.restoreAvailableLocationsAfterA0(warehouseId, disabledLocations)
+        await this.restoreAvailableLocationsAfterA0(warehouseId, isolation)
       }
     }
     const fixture = this.createdResources.inboundMeasurement || this.createdResources.orders
@@ -1430,24 +1459,60 @@ export class AcceptanceRun {
       { scenario: 'phase3-phase4-producer-fixture', deploymentBlocker: true })
   }
 
-  async disableAvailableLocationsForA0(warehouseId) {
+  async listAvailableLocationsForA0(warehouseId, module, options) {
+    const locations = []
+    const seen = new Set()
+    let expectedTotal = null
+    for (let pageNumber = 1; pageNumber <= 100; pageNumber += 1) {
+      const response = await this.request('GET',
+        `/api/platform/v1/locations?tenantId=0&page=${pageNumber}&size=${A0_LOCATION_PAGE_SIZE}&warehouseId=${encodeURIComponent(warehouseId)}&status=AVAILABLE`)
+      const page = this.apiSuccess(module, `查询 A0 隔离前可用库位第 ${pageNumber} 页`, response,
+        `page=${pageNumber}`, options)
+      if (!page) return null
+      const pageTotal = Number(page.total)
+      const records = Array.isArray(page.records) ? page.records : []
+      if (!Number.isInteger(pageTotal) || pageTotal < 0
+          || (expectedTotal !== null && pageTotal !== expectedTotal)) {
+        this.assert(module, 'A0 隔离库位分页总数稳定', response, false,
+          `page=${pageNumber}, firstTotal=${expectedTotal ?? 'missing'}, currentTotal=${page.total ?? 'missing'}`, options)
+        return null
+      }
+      expectedTotal ??= pageTotal
+      for (const location of records) {
+        const locationId = location?.id == null ? '' : String(location.id)
+        if (locationId && !seen.has(locationId)) {
+          seen.add(locationId)
+          locations.push(location)
+        }
+      }
+      if (locations.length >= expectedTotal) break
+      if (records.length === 0) break
+    }
+    const complete = locations.length === expectedTotal
+    this.assert(module, 'A0 隔离库位分页完整且无重复', null, complete,
+      `total=${expectedTotal ?? 'missing'}, uniqueRecords=${locations.length}`, options)
+    return complete ? locations : null
+  }
+
+  async disableAvailableLocationsForA0(warehouseId, requiredSlots = 1) {
     const module = 'phase3-loading-fixture'
     const options = { scenario: 'phase3-loading-a0-fixture', deploymentBlocker: true }
     if (!warehouseId) {
       this.assert(module, 'A0 隔离收货仓 ID 完整', null, false, 'warehouseId=missing', options)
-      return []
+      return { forced: false, disabled: [] }
+    }
+    const locations = await this.listAvailableLocationsForA0(warehouseId, module, options)
+    if (!locations) return { forced: false, disabled: [] }
+    const isolation = planA0LocationIsolation(locations, requiredSlots)
+    if (!isolation.enabled) {
+      this.addStep(module, 'A0 大仓保护：不批量停用普通库位', null, true,
+        `normal=${isolation.normalCount}, requiredSlots=${isolation.requiredSlots}, mutationsRequired=${isolation.mutationsRequired}, safetyLimit=${A0_MAX_LOCATION_MUTATIONS}`,
+        { scenario: options.scenario })
+      return { forced: false, disabled: [], isolation }
     }
-    const pageResponse = await this.request('GET',
-      `/api/platform/v1/locations?tenantId=0&page=1&size=200&warehouseId=${encodeURIComponent(warehouseId)}&status=AVAILABLE`)
-    const page = this.apiSuccess(module, '查询 A0 隔离前全部可用普通库位', pageResponse, '', options)
-    const records = Array.isArray(page?.records) ? page.records : []
-    const locations = records.filter((item) => item.sharedOverflow !== true)
-    this.assert(module, 'A0 隔离库位分页完整', pageResponse,
-      Number(page?.total) === records.length && records.length < 200,
-      `total=${page?.total ?? 'missing'}, records=${records.length}, normal=${locations.length}`, options)
     const disabled = []
     const skippedOccupied = []
-    for (const location of locations) {
+    for (const location of isolation.targets) {
       const response = await this.request('PATCH',
         `/api/platform/v1/locations/${encodeURIComponent(location.id)}/status?tenantId=0&warehouseId=${encodeURIComponent(warehouseId)}`,
         { status: 'DISABLED', version: Number(location.version) })
@@ -1462,16 +1527,19 @@ export class AcceptanceRun {
     }
     const availableResponse = await this.request('GET',
       `/api/platform/v1/locations/available?tenantId=0&warehouseId=${encodeURIComponent(warehouseId)}&limit=200`)
-    const available = this.apiSuccess(module, '停用后回查收货仓无可用普通库位', availableResponse, '', options)
-    this.assert(module, '测量前 A0 溢出条件成立', availableResponse,
-      Array.isArray(available) && available.length === 0,
-      `disabled=${disabled.length}, skippedOccupied=${skippedOccupied.map((item) => `${item.code}:${item.id}`).join('|') || 'none'}, available=${Array.isArray(available) ? available.length : 'missing'}`, options)
-    return disabled
+    const available = this.apiSuccess(module, '停用后回查收货仓剩余普通库位', availableResponse, '', options)
+    const remainingNormal = Array.isArray(available)
+      ? available.filter((item) => item?.sharedOverflow !== true) : null
+    const forced = Array.isArray(remainingNormal) && remainingNormal.length < isolation.requiredSlots
+    this.assert(module, '测量前 A0 溢出条件成立', availableResponse, forced,
+      `requiredSlots=${isolation.requiredSlots}, disabled=${disabled.length}, skippedOccupied=${skippedOccupied.map((item) => `${item.code}:${item.id}`).join('|') || 'none'}, remainingNormal=${Array.isArray(remainingNormal) ? remainingNormal.length : 'missing'}`, options)
+    return { forced, disabled, isolation }
   }
 
-  async restoreAvailableLocationsAfterA0(warehouseId, disabledLocations) {
+  async restoreAvailableLocationsAfterA0(warehouseId, result) {
     const module = 'phase3-loading-fixture'
     const options = { scenario: 'phase3-loading-a0-fixture', deploymentBlocker: true }
+    const disabledLocations = Array.isArray(result?.disabled) ? result.disabled : []
     for (const location of disabledLocations) {
       const response = await this.request('PATCH',
         `/api/platform/v1/locations/${encodeURIComponent(location.id)}/status?tenantId=0&warehouseId=${encodeURIComponent(warehouseId)}`,
@@ -1481,7 +1549,10 @@ export class AcceptanceRun {
         `locationId=${location.id}, restoreVersion=${location.version}`, options)
     }
     this.createdResources.phase3LoadingA0Isolation = {
-      warehouseId, restored: disabledLocations.map((item) => item.id), marker: this.marker,
+      warehouseId, forced: result?.forced === true,
+      normalCount: result?.isolation?.normalCount ?? null,
+      mutationsRequired: result?.isolation?.mutationsRequired ?? 0,
+      restored: disabledLocations.map((item) => item.id), marker: this.marker,
     }
   }
 

scripts/admin-test-env-modules/phase3-a0-isolation-contract.test.mjs

@@ -0,0 +1,45 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+
+import { planA0LocationIsolation } from '../admin-test-env-acceptance.mjs'
+
+function locations(count) {
+  return Array.from({ length: count }, (_, index) => ({
+    id: String(index + 1), locationCode: `L-${String(index + 1).padStart(4, '0')}`,
+    sharedOverflow: false, version: 0,
+  }))
+}
+
+test('large warehouse is never selected for default mass disable', () => {
+  const plan = planA0LocationIsolation(locations(614), 1)
+  assert.equal(plan.enabled, false)
+  assert.equal(plan.mutationsRequired, 614)
+  assert.deepEqual(plan.targets, [])
+})
+
+test('minimum mutations leave fewer normal locations than required pallets', () => {
+  const plan = planA0LocationIsolation(locations(3), 3)
+  assert.equal(plan.enabled, true)
+  assert.equal(plan.mutationsRequired, 1)
+  assert.equal(plan.targets.length, 1)
+  assert.equal(plan.expectedRemainingNormal, 2)
+  assert.ok(plan.expectedRemainingNormal < plan.requiredSlots)
+})
+
+test('natural shortage proves A0 fallback without any location mutation', () => {
+  const plan = planA0LocationIsolation(locations(1), 2)
+  assert.equal(plan.enabled, true)
+  assert.equal(plan.mutationsRequired, 0)
+  assert.deepEqual(plan.targets, [])
+  assert.ok(plan.normalCount < plan.requiredSlots)
+})
+
+test('shared A0 and duplicate rows never inflate the normal location plan', () => {
+  const normal = locations(2)
+  const plan = planA0LocationIsolation([
+    ...normal, normal[0], { id: 'A0', locationCode: 'A0', sharedOverflow: true, version: 0 },
+  ], 2)
+  assert.equal(plan.normalCount, 2)
+  assert.equal(plan.mutationsRequired, 1)
+  assert.deepEqual(plan.targets.map((item) => item.id), ['1'])
+})

scripts/admin-test-env-modules/phase3-producer-chain-contract.test.mjs

@@ -511,20 +511,22 @@ test('phase3 loading resolves legal SKIP and PARTIAL exceptions before downstrea
   assert.doesNotMatch(loading, /if \(Number\(dynamicCandidate\?\.availablePackageCount\) < 2\) return/)
 })
 
-test('phase3 loading fixture forces A0 through reversible public location status APIs', () => {
+test('phase3 loading fixture paginates A0 candidates and refuses mass location mutations', () => {
   const entry = source('../admin-test-env-acceptance.mjs')
-  const measurement = source('./inbound-measurement.mjs')
   const orders = source('./orders.mjs')
   assertOrder(entry, [
-    'disableAvailableLocationsForA0(warehouseId)',
-    'this.context.phase3LoadingRequireSharedOverflow = true',
+    'disableAvailableLocationsForA0(warehouseId, requiredPalletCount)',
+    'this.context.phase3LoadingRequireSharedOverflow = isolation.forced === true',
     "executeModule('inbound-measurement-phase3-loading-fixture'",
-    'restoreAvailableLocationsAfterA0(warehouseId, disabledLocations)',
+    'restoreAvailableLocationsAfterA0(warehouseId, isolation)',
   ])
+  assert.match(entry, /page=\$\{pageNumber\}&size=\$\{A0_LOCATION_PAGE_SIZE\}/)
+  assert.match(entry, /A0_MAX_LOCATION_MUTATIONS = 8/)
+  assert.match(entry, /A0 大仓保护：不批量停用普通库位/)
+  assert.match(entry, /remainingNormal\.length < isolation\.requiredSlots/)
   assert.match(entry, /\/locations\/\$\{encodeURIComponent\(location\.id\)\}\/status/)
   assert.match(entry, /\{ status: 'DISABLED', version: Number\(location\.version\) \}/)
   assert.match(entry, /\{ status: 'AVAILABLE', version: location\.version \}/)
-  assert.match(measurement, /phase3LoadingRequireSharedOverflow !== true/)
   assert.match(orders, /receivingWarehouseId: id\(master\.receiving\.id\)/)
 })