Fix package resolution for E2E test (#507)

* Add unichain

* fix integ tests

* Bump X SDK

* Point jest to cjs output

jest.config.js

@@ -24,4 +24,7 @@ module.exports = {
     // https://swc.rs/docs/usage/jest#usage
     '^.+\\.(t|j)s?$': '@swc/jest',
   },
+  moduleNameMapper: {
+    '^@uniswap/uniswapx-sdk/dist/cjs/(.*)$': '<rootDir>/node_modules/@uniswap/uniswapx-sdk/dist/cjs/$1'
+  }
 }

test/e2e/order.test.ts

@@ -1,20 +1,18 @@
 /* eslint-disable jest/no-disabled-tests */
 import { DutchOrder, DutchOrderBuilder, REACTOR_ADDRESS_MAPPING, SignedUniswapXOrder, UnsignedV2DutchOrder, V2DutchOrderBuilder } from '@uniswap/uniswapx-sdk'
-import { factories } from '@uniswap/uniswapx-sdk/dist/types/src/contracts'
 import axios from 'axios'
 import dotenv from 'dotenv'
 import { BigNumber, Contract, ethers, Wallet } from 'ethers'
 import { MAX_UINT96, PERMIT2, UNI, WETH, ZERO_ADDRESS } from './constants'
 import { v4 as uuidv4 } from 'uuid'
 
-const { ExclusiveDutchOrderReactor__factory } = factories
-
 import { UniswapXOrderEntity } from '../../lib/entities'
 import { AVERAGE_BLOCK_TIME } from '../../lib/handlers/check-order-status/util'
 import { GetOrdersResponse } from '../../lib/handlers/get-orders/schema/GetOrdersResponse'
 import { ChainId } from '../../lib/util/chain'
 import * as ERC20_ABI from './abis/erc20.json'
 import { stringValue } from 'aws-sdk/clients/iot'
+import { ExclusiveDutchOrderReactor__factory } from '@uniswap/uniswapx-sdk/dist/cjs/src/contracts/factories'
 const { abi } = ERC20_ABI
 
 dotenv.config()