Fix CI build errors for ccip-js package

.github/workflows/publish.yaml

@@ -14,17 +14,17 @@ jobs:
     runs-on: ubuntu-latest
     environment: publish
     permissions:
-        contents: read
+      contents: read
     steps:
       - name: Checkout the repo
         uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
         with:
           fetch-depth: 0
 
-      - name: Setup Node 18.x
+      - name: Setup Node 20.x
         uses: actions/setup-node@v3
         with:
-          node-version: 18.12
+          node-version: 20.19
           always-auth: true
 
       - name: Install PNPM
@@ -56,17 +56,17 @@ jobs:
     if: github.ref_name != 'main'
     runs-on: ubuntu-latest
     permissions:
-        contents: read
+      contents: read
     steps:
       - name: Checkout the repo
         uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
         with:
           fetch-depth: 0
 
-      - name: Setup Node 18.x
+      - name: Setup Node 20.x
         uses: actions/setup-node@v3
         with:
-          node-version: 18.12
+          node-version: 20.19
           always-auth: true
 
       - name: Install PNPM
@@ -90,4 +90,4 @@ jobs:
           pnpm build-components
           cd packages/ccip-react-components
           pnpm publish --no-git-checks --access public --dry-run
-        shell: bash
+        shell: bash

packages/ccip-js/README.md

@@ -591,7 +591,7 @@ Retrieves the transaction receipt based on the transaction hash. Returns a promi
 getTransactionReceipt(options: { client: Viem.Client; hash: Viem.Hash }): Promise<Viem.TransactionReceipt>
 ```
 
-### Development
+### Development (For developing this CCIP-JS package locally)
 
 #### Build
 
@@ -600,14 +600,21 @@ pnpm i -w
 pnpm build-ccip-js
 ```
 
+Note that when the above `build-ccip-js` step is run, the contracts located in `./src/contracts` are compiled and ABIs and artifacts are emitted into the `../ccip-js/artifacts`
+folder. From there, the relevant ABI arrays must be manually moved to `./src/abi` , and just the ABI array is pasted into the corresponding file in `./src/abi`. However the files in `./artifacts-compile` contain objects with both the abi and the bytecode and are used in the unit test files with Viem's test clients.
+
 #### Running tests
 
 1. cd into `packages/ccip-js` and then run `pnpm install` OR from the project root you can run `pnpm i -w`
 
 2. open a new terminal window and run `foundryup` followed by `anvil` - requires that you've [installed Foundry Anvil](https://book.getfoundry.sh/anvil/).
    <b?>Note:</b> that Anvil is only needed for the integrations tests inside `./test` which uses the [Chainlink Local](https://github.com/smartcontractkit/chainlink-local) simulator. Actual testnet and mainnet behavior may differ from time to time and passing these tests does not guarantee testnet or mainnet behavior.
 
-3. Back in the first terminal, inside, `packages/ccip-js` run `pnpm t:int` or `pnpm t:uint`. Note some tests are flaky - this is under investigation. You can choose to run just the mocked test or the testnet integration tests using `pnpm jest <<name of test file>>`.
+3. Back in the first terminal, inside, `packages/ccip-js` run `export PRIVATE_KEY=xxxxxx` to set your private key and then run `pnpm t:int` or `pnpm t:uint`.
+
+Note some tests are flaky - this is under investigation. You can choose to run just the mocked test or the testnet integration tests using `pnpm jest <<name of test file>>`.
+
+Note further that we have set a 180000ms (3 mins) timeout on the jest config. This can cause the testnet integration test to "hang" for the entire duration.
 
 ### Contributing
 

packages/ccip-js/hardhat.config.cjs

@@ -1,20 +1,20 @@
-require("@nomicfoundation/hardhat-toolbox");
-require("@nomicfoundation/hardhat-ethers");
-require("@nomicfoundation/hardhat-viem");
+require('@nomicfoundation/hardhat-toolbox')
+require('@nomicfoundation/hardhat-ethers')
+require('@nomicfoundation/hardhat-viem')
 
-require("chai");
-require("mocha");
-require("ethers");
+require('chai')
+require('mocha')
+require('ethers')
 /** @type import('hardhat/config').HardhatUserConfig */
 module.exports = {
-  solidity: "0.8.24",
+  solidity: '0.8.24',
   solc: {
-    version: "0.8.24",
+    version: '0.8.24',
   },
   paths: {
-    sources: "src/contracts",
-    tests: "./test",
-    cache: "./cache",
-    artifacts: "./artifacts",
+    sources: 'src/contracts',
+    tests: './test',
+    cache: './cache',
+    artifacts: './artifacts',
   },
-};
+}

packages/ccip-js/jest.config.js

@@ -1,8 +1,9 @@
 /** @type {import('ts-jest').JestConfigWithTsJest} **/
 export default {
-testEnvironment: 'node',
-transform: {
-'^.+.tsx?$': ['ts-jest', {}],
-},
-workerThreads: true,
-};
+  testEnvironment: 'node',
+  transform: {
+    '^.+.tsx?$': ['ts-jest', {}],
+  },
+  workerThreads: true,
+  testTimeout: 180000,
+}

packages/ccip-js/package.json

@@ -15,7 +15,7 @@
     "lint": "eslint 'src/**/*.{ts,js}'",
     "format": "prettier --write 'src/**/*.{ts,js,json,md}'",
     "t:int": "jest --coverage -u --testMatch=\"**/integration-testnet.test.ts\" --detectOpenHandles",
-    "t:unit": "jest --coverage -u -t=\"Unit\"",
+    "t:unit": "jest --coverage -u --testMatch=\"**/unit.test.ts\" ",
     "test:hh": "hardhat test"
   },
   "devDependencies": {

packages/ccip-js/src/api.ts

@@ -14,8 +14,6 @@ import OnRampABI from './abi/OnRamp.json'
 import OnRampABI_1_6 from './abi/OnRamp_1_6.json'
 import IERC20ABI from './abi/IERC20Metadata.json'
 import TokenPoolABI from './abi/TokenPool.json'
-import PriceRegistryABI from './abi/PriceRegistry.json'
-import FeeQuoterABI from './abi/FeeQuoter.json'
 import TokenAdminRegistryABI from './abi/TokenAdminRegistry.json'
 import { TRANSFER_STATUS_FROM_BLOCK_SHIFT, ExecutionStateChangedABI } from './config'
 import { parseAbi } from 'viem'

packages/ccip-js/src/contracts/FeeQuoter.sol

@@ -11,7 +11,7 @@ import {EnumerableSet} from '@openzeppelin/contracts/utils/structs/EnumerableSet
 
 /// @notice The FeeQuoter contract responsibility is to store the current gas price in USD for a given destination chain,
 /// and the price of a token in USD allowing the owner or priceUpdater to update this value.
-contract FeeQuoter is IFeeQuoter, OwnerIsCreator {
+abstract contract FeeQuoter is IFeeQuoter, OwnerIsCreator {
   using EnumerableSet for EnumerableSet.AddressSet;
   using USDPriceWith18Decimals for uint224;
 
@@ -124,7 +124,7 @@ contract FeeQuoter is IFeeQuoter, OwnerIsCreator {
     return (_getValidatedTokenPrice(feeToken), gasPrice.value);
   }
 
-  /// @inheritdoc IFeeQuoter
+
   /// @dev this function assumed that no more than 1e59 dollar, is sent as payment.
   /// If more is sent, the multiplication of feeTokenAmount and feeTokenValue will overflow.
   /// Since there isn't even close to 1e59 dollars in the world economy this is safe.

packages/ccip-js/test/helpers/constants.ts

@@ -1,6 +1,7 @@
 import { Address, Hash, Hex, TransactionReceipt } from 'viem'
 import { privateKeyToAccount } from 'viem/accounts'
 import dotenv from 'dotenv'
+
 import bridgeJson from '../../artifacts-compile/BridgeToken.json'
 import onRampJson from '../../artifacts-compile/EVM2EVMOnRamp.json'
 import routerJson from '../../artifacts-compile/Router.json'
@@ -15,7 +16,8 @@ if (process.env.PRIVATE_KEY?.slice(0, 2) !== '0x') {
   process.env.PRIVATE_KEY = `0x${process.env.PRIVATE_KEY}`
 }
 
-export const DEFAULT_ANVIL_PRIVATE_KEY = '0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80'
+export const DEFAULT_ANVIL_PRIVATE_KEY =
+  '0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80' as Hex
 export const account = privateKeyToAccount(DEFAULT_ANVIL_PRIVATE_KEY)
 
 // bridge token contract

packages/ccip-js/test/helpers/contracts.ts

@@ -1,4 +1,4 @@
-import { formatEther, getContract, type Address, type Hex } from 'viem'
+import { getContract, type Address, type Hex } from 'viem'
 import {
   account,
   bridgeTokenAbi,

packages/ccip-js/test/integration-testnet.test.ts

@@ -1,4 +1,4 @@
-import { jest, expect, it, beforeAll, describe, afterAll } from '@jest/globals'
+import { expect, it, afterAll, beforeAll, describe } from '@jest/globals'
 import * as CCIP from '../src/api'
 import * as Viem from 'viem'
 import { sepolia, avalancheFuji } from 'viem/chains'
@@ -18,23 +18,23 @@ const LINK_TOKEN_FUJI = '0x0b9d5D9136855f6FEc3c0993feE6E9CE8a297846'
 // 6m to match https://viem.sh/docs/actions/public/waitForTransactionReceipt.html#timeout-optional,
 // which is called  in approveRouter()
 // TODO @zeuslawyer: https://prajjwaldimri.medium.com/why-is-my-jest-runner-not-closing-bc4f6632c959 - tests are passing but jest is not closing. Viem transport issue? why?
-const TIMEOUT = 180 * 1000 // 3m
+// currently timeout set to 180000ms in jest.config.js
 
 if (!SEPOLIA_RPC_URL) {
   throw new Error('SEPOLIA_RPC_URL  must be set')
 }
 if (!AVALANCHE_FUJI_RPC_URL) {
   throw new Error('AVALANCHE_FUJI_RPC_URL must be set')
 }
-const privateKey = process.env.PRIVATE_KEY as `0x${string}`
+
+const privateKey = process.env.PRIVATE_KEY as Viem.Hex
 
 if (privateKey === DEFAULT_ANVIL_PRIVATE_KEY) {
   throw new Error(
     "Developer's PRIVATE_KEY for Ethereum Sepolia and Avalanche Fuji must be set for integration testing on",
   )
 }
 
-jest.setTimeout(TIMEOUT)
 describe('Integration: Fuji -> Sepolia', () => {
   let avalancheFujiClient: Viem.WalletClient
   let sepoliaClient: Viem.WalletClient
@@ -290,4 +290,8 @@ describe('Integration: Fuji -> Sepolia', () => {
       expect(ccipSend_txReceipt.to!.toLowerCase()).toEqual(AVALANCHE_FUJI_CCIP_ROUTER_ADDRESS.toLowerCase())
     })
   })
+
+  afterAll(async () => {
+    console.info('✅ | Testnet Integration tests passed. Waiting for timeout...')
+  })
 })

packages/ccip-js/test/unit.test.ts

@@ -2,8 +2,6 @@ import { jest, expect, it, describe, afterEach } from '@jest/globals'
 import * as CCIP from '../src/api'
 import * as Viem from 'viem'
 import * as viemActions from 'viem/actions'
-import { sepolia } from 'viem/chains'
-import { generatePrivateKey, privateKeyToAccount } from 'viem/accounts'
 import { forkClient } from './helpers/clients'
 
 const ccipClient = CCIP.createClient()

packages/ccip-js/tsconfig.json

@@ -3,10 +3,12 @@
     "lib": ["es2020", "esnext"],
     "target": "ES2020",
     "module": "esnext",
-    "moduleResolution": "node10",
+    "moduleResolution": "node",
     "outDir": "./dist",
     "rootDir": "./src",
     "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
     "forceConsistentCasingInFileNames": true,
@@ -15,4 +17,4 @@
     "sourceMap": true
   },
   "include": ["src"]
-}
+}