fix(acceptance): select booking agents by carrier

scripts/admin-test-env-modules/ocean-booking-fixture-contract.test.mjs

@@ -2,7 +2,7 @@ import assert from 'node:assert/strict'
 import { readFileSync } from 'node:fs'
 import test from 'node:test'
 
-import { oceanBookingDraft, oceanBookingDraftWithoutCustomer, publishPlatformLogisticsChannels, resolveOceanBookingMaster } from './ocean-booking-fixture.mjs'
+import { oceanBookingDraft, oceanBookingDraftWithoutCustomer, publishPlatformLogisticsChannels, resolveOceanBookingAgent, resolveOceanBookingMaster } from './ocean-booking-fixture.mjs'
 
 const read = (name) => readFileSync(new URL(name, import.meta.url), 'utf8')
 const master = { customerId: '21', customerName: 'IT 测试客户', channelCode: 'SEA-US', channelName: '美西海运', warehouseId: '41', warehouseName: '深圳仓' }
@@ -68,6 +68,16 @@ test('platform channel producer uses the selected origin warehouse and publishes
   assert.deepEqual(context.createdResources.platformLogisticsChannels, catalog)
 })
 
+test('booking agent fixture uses the carrier-filtered server candidates', async () => {
+  const calls = []
+  const context = { request: async (method, path) => {
+    calls.push({ method, path }); return { body: { code: '200', data: [{ supplierId: 81, name: 'MATSON 代理' }] } }
+  }, apiSuccess: (_module, _name, response) => response.body.data,
+  assert: (_module, _name, _response, condition) => assert.equal(condition, true) }
+  assert.deepEqual(await resolveOceanBookingAgent(context, 'test', 'matson'), { id: '81', name: 'MATSON 代理' })
+  assert.deepEqual(calls, [{ method: 'GET', path: '/api/platform/v1/ocean-bookings/booking-agents?carrierCode=MATSON' }])
+})
+
 test('all production booking fixtures use DRAFT release and the shared requirements contract', () => {
   for (const name of ['ocean-bookings.mjs', 'phase3-loading.mjs', 'phase3-container-loading.mjs', 'phase3-order-splitting.mjs', 'manual-state-loading-pda.mjs', 'manual-state-ocean-trucking.mjs']) {
     const source = read(name)