test: retry transient unauthenticated upload probe

scripts/admin-test-env-modules/inbound-weight-ocr-contract.test.mjs

@@ -4,6 +4,7 @@ import test from 'node:test'
 
 import {
   confirmedNetSummary,
+  isTransientGatewayFailure,
   normalizeWeightPalletOptionPage,
   normalizedGrossKg,
   palletOptionsPath,
@@ -13,6 +14,15 @@ import {
   workspaceWeightMatchesBaseline,
 } from './inbound-weight-ocr.mjs'
 
+test('retries only transient gateway failures for the unauthenticated upload probe', () => {
+  assert.equal(isTransientGatewayFailure({ http: 0 }), true)
+  assert.equal(isTransientGatewayFailure({ http: 502 }), true)
+  assert.equal(isTransientGatewayFailure({ http: 503 }), true)
+  assert.equal(isTransientGatewayFailure({ http: 401 }), false)
+  assert.equal(isTransientGatewayFailure({ http: 403 }), false)
+  assert.equal(isTransientGatewayFailure({ http: 500 }), false)
+})
+
 test('selects a stable complete pallet snapshot without status or availability', () => {
   const selected = selectWeightPallet([
     { palletId: '20', palletCode: 'P-20', palletType: 'STANDARD', capacityCbm: 2, tareWeightKg: 18.5 },

scripts/admin-test-env-modules/inbound-weight-ocr.mjs

@@ -72,6 +72,20 @@ function expectedRejection(response) {
   return response?.http === 200 && response?.body && String(response.body.code) !== '200'
 }
 
+export function isTransientGatewayFailure(response) {
+  return response?.http === 0 || response?.http === 502 || response?.http === 503
+}
+
+async function unauthenticatedMultipart(context, path, file) {
+  let response = null
+  for (let attempt = 1; attempt <= 3; attempt += 1) {
+    response = await multipart(context, path, file, '')
+    if (!isTransientGatewayFailure(response) || attempt === 3) return response
+    await new Promise((resolve) => setTimeout(resolve, attempt * 750))
+  }
+  return response
+}
+
 function markerVisible(detail, marker) {
   const values = [
     detail?.publicRemark,
@@ -435,7 +449,7 @@ export async function run(context) {
   }
 
   const uploadPath = `/api/platform/v1/files/measurements/${encodeURIComponent(target.tenantId)}/${encodeURIComponent(target.inboundId)}`
-  const noAuth = await multipart(context, uploadPath, image, '')
+  const noAuth = await unauthenticatedMultipart(context, uploadPath, image)
   context.assert(MODULE, '未认证请求不能上传称重图片', noAuth,
     noAuth.http === 401 || noAuth.http === 403,
     `HTTP=${noAuth.http}, code=${noAuth.body?.code ?? 'none'}`, SCENARIO_OPTIONS)