test(admin): follow real loading start sequence

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

@@ -1,9 +1,23 @@
 import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
 import test from 'node:test'
 
 import { selectCustomsFlow } from './phase3-customs.mjs'
 import { buildFinalizeResource } from './phase3-loading-finalize.mjs'
 
+function source(name) {
+  return readFileSync(new URL(name, import.meta.url), 'utf8')
+}
+
+function assertOrder(value, snippets) {
+  let cursor = -1
+  for (const snippet of snippets) {
+    const next = value.indexOf(snippet)
+    assert.ok(next > cursor, `${snippet} must appear after the previous production step`)
+    cursor = next
+  }
+}
+
 test('pairs customs source fixture with the matching loading container', () => {
   const resources = {
     orchestrationFixtures: {
@@ -50,3 +64,26 @@ test('records LOADED and clears the reason only after a real LOADED reread', ()
   assert.equal(result.finalizeSucceeded, true)
   assert.equal(result.notCleanedReason, null)
 })
+
+test('container loading follows push, claim, real pick, completed sequence', () => {
+  const value = source('./phase3-container-loading.mjs')
+  assert.match(value, /containerDetail\?\.planStatus === 'WAIT_LOADING'/)
+  assertOrder(value, [
+    "pushed?.status === 'EDITING'",
+    "claimedPlan?.status === 'EDITING'",
+    "const pickResponse = await request",
+    "finalPlan?.status === 'COMPLETED'",
+  ])
+})
+
+test('bridge loading starts through a real PDA batch before preload confirmation', () => {
+  const value = source('./phase3-loading.mjs')
+  assertOrder(value, [
+    "pushedLoadingPlan?.status === 'EDITING'",
+    "claimedPlan?.status === 'EDITING'",
+    "const canonicalPick = await request",
+    "pickedPlan?.status === 'COMPLETED'",
+    "const confirming = await request",
+  ])
+  assert.doesNotMatch(value, /关联柜次计划进入 LOADING/)
+})