Synthetic Fixtures for Agent Testing

import assert from 'node:assert/strict';
import { writeFileSync } from 'node:fs';

const orders = Array.from({ length: 10 }, (_, i) => ({
  reference: `fixture-order-${i + 1}`,
  email: `buyer-${i + 1}@example.com`,
  sku: 'MUG-001',
  quantity: i + 1,
  unitPrice: '12.50',
  currency: 'USD',
}));
const totalCents = orders.reduce((sum, order) => sum + BigInt(order.quantity) * 1250n, 0n);
assert.equal(totalCents, 68750n);
const expected = { orders: 10, units: 55, currency: 'USD', total: '687.50' };
writeFileSync('orders.fixture.json', JSON.stringify({ orders, expected }, null, 2), { flag: 'wx' });
console.log('Wrote 10 synthetic orders: 55 units, 687.50 USD');

node generate-fixture.mjs