Saas-voc-server/test/jd-adapters.test.ts

import assert from 'node:assert/strict';
import test from 'node:test';
import { adaptJdProductResponse } from '../src/modules/domestic-voc/adapters/jd-product.adapter.js';
import { GatewayPayloadError } from '../src/modules/domestic-voc/adapters/jd-response.js';
import { adaptJdReviewResponse } from '../src/modules/domestic-voc/adapters/jd-review.adapter.js';

test('JD product adapter unwraps the company gateway envelope', () => {
  const product = adaptJdProductResponse({
    code: 200,
    data: {
      code: 200,
      data: {
        item: {
          itemId: '11266507445',
          itemName: 'Demashi commercial cooker',
          brandName: 'Demashi',
          model: '35P6-CM1',
          firstCategoryName: 'Commercial appliances',
          thirdCategoryName: 'Commercial cooker',
        },
      },
    },
  }, '11266507445');

  assert.equal(product.productId, '11266507445');
  assert.equal(product.productKey, 'jd:11266507445');
  assert.equal(product.title, 'Demashi commercial cooker');
  assert.equal(product.brand, 'Demashi');
  assert.equal(product.model, '35P6-CM1');
  assert.equal(product.source, 'fmode_gateway');
});

test('JD product adapter preserves an explicit competitor role', () => {
  const product = adaptJdProductResponse({ data: { item: { itemId: '100119862001', itemName: 'Competitor' } } }, '100119862001', 'competitor');
  assert.equal(product.role, 'competitor');
});

test('JD review adapter maps evidence and pagination without reviewer identity', () => {
  const page = adaptJdReviewResponse({
    code: 200,
    data: {
      code: 200,
      data: {
        comments: [{
          commentId: 'comment-1',
          score: 5,
          content: 'Easy to clean and heats quickly.',
          creationTime: '2026-07-20T10:00:00+08:00',
          nickname: 'not-exposed-by-snapshot',
        }],
        pageCount: 2,
      },
    },
  }, '11266507445', 1);

  assert.equal(page.reviews.length, 1);
  assert.equal(page.reviews[0]?.reviewId, 'comment-1');
  assert.equal(page.reviews[0]?.rating, 5);
  assert.equal(page.reviews[0]?.reviewDate, '2026-07-20T02:00:00.000Z');
  assert.match(page.reviews[0]?.reviewKey ?? '', /^jd:11266507445:/);
  assert.equal(page.hasNextPage, true);
});

test('JD adapters classify pending collection as retryable without raw body leakage', () => {
  assert.throws(
    () => adaptJdProductResponse({ code: 301, message: 'COLLECT FAILED, SEND REQUEST AGAIN', data: null }, '1'),
    (error: unknown) => {
      assert.ok(error instanceof GatewayPayloadError);
      assert.equal(error.retryable, true);
      assert.equal(error.message, 'Gateway data is not ready');
      assert.doesNotMatch(error.message, /COLLECT FAILED/);
      return true;
    },
  );
});