* CCIP - JS

- update integration test file names
- update its README with env vars needed for integration tests.
- correct test script in packages.json

Author: zeuslawyer

packages/ccip-js/README.md

@@ -119,10 +119,7 @@ const walletClient = createWalletClient({
 
 // Using ethers.js signer & provider
 import { ethers } from 'ethers'
-import {
-  ethersSignerToWalletClient,
-  ethersProviderToPublicClient,
-} from '@chainlink/ccip-js'
+import { ethersSignerToWalletClient, ethersProviderToPublicClient } from '@chainlink/ccip-js'
 
 const ethersProvider = new ethers.JsonRpcProvider('https://rpc.example.com')
 const ethersSigner = new ethers.Wallet(PRIVATE_KEY, ethersProvider)
@@ -621,7 +618,15 @@ folder. From there, the relevant ABI arrays must be manually moved to `./src/abi
 
 #### Running tests
 
-1. Integration tests against testnets are favored in the ccip-js package.
+1. Integration tests against testnets are favored in the ccip-js package. They require the you set the following environment variables:
+
+```
+PRIVATE_KEY=
+AVALANCHE_FUJI_RPC_URL
+SEPOLIA_RPC_URL
+HEDERA_TESTNET_RPC_URL
+
+```
 
 2. Start by cd into `packages/ccip-js` and then run `pnpm install` OR from the project root you can run `pnpm i -w`
 

packages/ccip-js/package.json

@@ -14,9 +14,9 @@
     "build": "tsc && hardhat compile",
     "lint": "eslint 'src/**/*.{ts,js}'",
     "format": "prettier --write 'src/**/*.{ts,js,json,md}'",
-    "t:int": "pnpm t:int:viem",
+    "t:int": "jest --coverage -u --testMatch=\"**/integration-testnet**.test.ts\" --detectOpenHandles",
     "t:int:viem": "jest --coverage -u --testMatch=\"**/integration-testnet.test.ts\" --detectOpenHandles",
-    "t:int:ethers": "jest --coverage -u --testMatch=\"**/integration-testn*d-ethers.test.ts\" --detectOpenHandles",
+    "t:int:ethers": "jest --coverage -u --testMatch=\"**/integration-testnet-ethers.test.ts\" --detectOpenHandles",
     "t:unit": "jest --coverage -u --testMatch=\"**/unit.test.ts\" ",
     "test:hh": "hardhat test"
   },

packages/ccip-js/src/api.ts

@@ -17,15 +17,15 @@ import TokenPoolABI from './abi/TokenPool.json'
 import TokenAdminRegistryABI from './abi/TokenAdminRegistry.json'
 import { TRANSFER_STATUS_FROM_BLOCK_SHIFT, ExecutionStateChangedABI } from './config'
 import { parseAbi } from 'viem'
+
+export { IERC20ABI }
 export {
   ethersProviderToTransport,
   ethersSignerToAccount,
   ethersProviderToPublicClient,
   ethersSignerToWalletClient,
 } from './ethers-adapters'
 
-export { IERC20ABI }
-
 /** An object containing methods for cross-chain transfer management.
  *  @typedef {Object} Client */
 export interface Client {

packages/ccip-js/src/ethers-adapters.ts

@@ -1,8 +1,7 @@
-import type { Address, Hash } from 'viem'
 import type { Provider, Signer, TypedDataField } from 'ethers'
-import { custom } from 'viem'
-import type { Transport, WalletClient, PublicClient } from 'viem'
-import { createPublicClient, createWalletClient } from 'viem'
+import type {Address, Hash,  Transport, WalletClient, PublicClient } from 'viem'
+
+import { custom, createPublicClient, createWalletClient } from 'viem'
 import { toAccount } from 'viem/accounts'
 
 /** Convert an ethers provider to a viem transport. */