优化

scripts/phase4-overseas-acceptance-entry-contract.test.mjs

@@ -6,6 +6,15 @@ import { AcceptanceRun, parseArguments, validateExecutionOptions } from './admin
 
 const source = readFileSync(resolve('scripts/admin-test-env-acceptance.mjs'), 'utf8')
 
+test('F40 optional chain always creates its customer and rejects absent domestic PDA credentials', () => {
+  const options = parseArguments(['--modules', 'phase5-root-fulfillment',
+    '--gateway', 'http://localhost:9000', '--username', 'contract-user', '--password', 'contract-password',
+    '--merchant-username', 'prior-client', '--merchant-password', 'prior-password'])
+  assert.deepEqual(options.modules, ['merchant-qualification-fixture', 'phase5-root-fulfillment'])
+  options.pdaUsername = ''; options.pdaPassword = ''
+  assert.throws(() => validateExecutionOptions(options), /PDA/)
+})
+
 test('phase-four HTTP acceptance modules are registered in the Admin acceptance entry', () => {
   for (const module of [
     'phase4-overseas-warehouse',