import assert from 'node:assert/strict'
import test from 'node:test'

import { changedPublishedMigrations } from './migration-integrity.js'

test('迁移完整性：新增迁移允许，已发布迁移任何修改都拒绝', () => {
  assert.deepEqual(
    changedPublishedMigrations(
      [
        'A\tsrc/db/migrations/153_new_feature.sql',
        'M\tsrc/db/migrations/146_voucher_consume_fallback_channel.sql',
        'D\tsrc/db/migrations/145_fulfillment_current_attempt_latest.sql',
      ].join('\n'),
    ),
    [
      'M src/db/migrations/146_voucher_consume_fallback_channel.sql',
      'D src/db/migrations/145_fulfillment_current_attempt_latest.sql',
    ],
  )
})

test('迁移完整性：保护范围不由固定版本号截断', () => {
  assert.deepEqual(
    changedPublishedMigrations('M\tsrc/db/migrations/120_fulfillment_routing_invariants.sql'),
    ['M src/db/migrations/120_fulfillment_routing_invariants.sql'],
  )
})