优化

scripts/admin-test-env-modules/finance-settlement-full-contract.test.mjs

@@ -125,6 +125,9 @@ test('AR/AP 数组为空或不完整时原子阻断且不查询、不写入', as
   assert.equal(empty.gaps.length, 1)
   assert.equal(empty.steps[0].passed, false)
   assert.match(empty.steps[0].evidence, /actual AR=0, AP=0/)
+  assert.match(empty.steps[0].evidence, /上游 Finance fixture 前置条件未满足，非结算服务故障/)
+  assert.match(empty.gaps[0][4], /prerequisite/)
+  assert.equal(empty.calls.some((call) => call.method === 'POST'), false)
 
   const partial = fakeContext({ receivableSettlements: [
     { settlementId: '101', statementId: '11', direction: 'RECEIVABLE', status: 'ISSUED' },
@@ -133,4 +136,6 @@ test('AR/AP 数组为空或不完整时原子阻断且不查询、不写入', as
   assert.equal(partial.calls.length, 0)
   assert.equal(partial.gaps.length, 1)
   assert.match(partial.steps[0].evidence, /actual AR=1, AP=1/)
+  assert.match(partial.steps[0].evidence, /receivable-settlement-prerequisite/)
+  assert.equal(partial.calls.some((call) => call.method === 'POST'), false)
 })