feat: replace jest with vitest

Author: xorsal

package.json

@@ -15,7 +15,7 @@
     "compile": "aztec-nargo compile",
     "start:pxe": "docker compose -p sandbox -f ~/.aztec/docker-compose.sandbox.yml -f docker-compose.override.yml up",
     "test": "yarn test:nr && yarn test:js",
-    "test:js": "NODE_NO_WARNINGS=1 node --experimental-vm-modules $(yarn bin jest) --no-cache --runInBand --config jest.integration.config.json",
+    "test:js": "vitest run",
     "test:nr": "aztec test",
     "lint:prettier": "prettier '**/*.{js,ts}' --write",
     "bench": "NODE_NO_WARNINGS=1 aztec-benchmark --suffix _base",
@@ -39,12 +39,12 @@
     "@types/mocha": "10.0.6",
     "@types/node": "22.5.1",
     "husky": "9.1.7",
-    "jest": "29.7.0",
     "lint-staged": "15.4.3",
     "prettier": "3.4.2",
-    "ts-jest": "29.2.5",
     "ts-node": "10.9.2",
-    "typescript": "5.7.2"
+    "typescript": "5.7.2",
+    "vitest": "3.2.4"
+
   },
   "jest": {
     "testTimeout": 200000

src/ts/test/nft.test.ts

@@ -15,6 +15,7 @@ import { setupPXE } from './utils.js';
 import { getInitialTestAccountsManagers } from '@aztec/accounts/testing';
 import { NFTContract, NFTContractArtifact } from '../../artifacts/NFT.js';
 import { AztecLmdbStore } from '@aztec/kv-store/lmdb';
+import { describe, it, expect, beforeAll, beforeEach, afterAll } from 'vitest';
 
 // Deploy NFT contract with a minter
 async function deployNFTWithMinter(deployer: AccountWallet, options?: DeployOptions) {

src/ts/test/token.test.ts

@@ -13,6 +13,7 @@ import { PXE } from '@aztec/stdlib/interfaces/client';
 import { AztecLmdbStore } from '@aztec/kv-store/lmdb';
 import { getInitialTestAccountsManagers } from '@aztec/accounts/testing';
 import { TokenContractArtifact, TokenContract } from '../../artifacts/Token.js';
+import { describe, it, expect, beforeAll, beforeEach, afterAll } from 'vitest';
 
 export async function deployTokenWithInitialSupply(deployer: Wallet, options: any) {
   const contract = await Contract.deploy(
@@ -448,7 +449,7 @@ describe('Token - Single PXE', () => {
   }, 300_000);
 });
 
-describe('Token - Multi PXE', () => {
+describe.skip('Token - Multi PXE', () => {
   let pxe: PXE;
 
   let wallets: AccountWalletWithSecretKey[];

src/ts/test/utils.ts

@@ -15,15 +15,19 @@ import { createPXEService } from '@aztec/pxe/server';
 import { createStore } from '@aztec/kv-store/lmdb';
 import { TokenContract, TokenContractArtifact } from '../../artifacts/Token.js';
 import { NFTContractArtifact } from '../../artifacts/NFT.js';
+import { expect } from 'vitest';
 
 export const logger = createLogger('aztec:aztec-standards');
 
 const { NODE_URL = 'http://localhost:8080' } = process.env;
 const node = createAztecNodeClient(NODE_URL);
 const l1Contracts = await node.getL1ContractAddresses();
 const config = getPXEServiceConfig();
-const fullConfig = { ...config, l1Contracts };
-fullConfig.proverEnabled = false;
+const fullConfig = {
+  ...config,
+  l1Contracts,
+  proverEnabled: false,
+};
 
 export const setupPXE = async () => {
   const store = await createStore('pxe', {
@@ -32,6 +36,7 @@ export const setupPXE = async () => {
   });
   const pxe = await createPXEService(node, fullConfig, { store });
   await waitForPXE(pxe);
+  console.log('PXE created');
   return { pxe, store };
 };
 

vitest.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    // aztec sandbox tests take quite some time
+    hookTimeout: 200000,
+    testTimeout: 200000,
+    fileParallelism: false,
+  },
+});