chore: migrate from jest to vitest (#895)

* chore: remove jest dependencies

* chore: add vitest

* test: refactor tests from jest to vitest

* test: refactor to use assert.fail

* style: consistent test file names

* chore: add vitest vscode extension recommendation

* test: enable skipped test

Author: erictaylor

.vscode/extensions.json

@@ -1,3 +1,6 @@
 {
-  "recommendations": ["streetsidesoftware.code-spell-checker"]
+  "recommendations": [
+    "streetsidesoftware.code-spell-checker",
+    "vitest.explorer"
+  ]
 }

jest.config.ts

@@ -21,10 +21,10 @@
     "start": "rollup -c --watch",
     "build": "rollup -c",
     "build:prod": "rollup -c --environment BUILD:production",
-    "test": "NODE_OPTIONS=--experimental-vm-modules jest",
-    "test:path": "NODE_OPTIONS=--experimental-vm-modules jest --watch --testPathPattern",
-    "test:cov": "NODE_OPTIONS=--experimental-vm-modules jest --collect-coverage=true",
-    "test:watch": "NODE_OPTIONS=--experimental-vm-modules jest --watch",
+    "test": "vitest run",
+    "test:path": "vitest --watch --testNamePattern",
+    "test:cov": "vitest run --coverage",
+    "test:watch": "vitest watch",
     "lint": "eslint --fix --ignore-path .gitignore \"./**/*.ts*\"",
     "lint:check": "eslint --ignore-path .gitignore \"./**/*.ts*\"",
     "typecheck": "tsc --skipLibCheck --noEmit",
@@ -45,7 +45,6 @@
   "devDependencies": {
     "@commitlint/cli": "17.7.1",
     "@commitlint/config-conventional": "17.7.0",
-    "@jest/globals": "29.7.0",
     "@rollup/plugin-node-resolve": "15.2.3",
     "@rollup/plugin-terser": "0.4.3",
     "@rollup/plugin-typescript": "11.1.6",
@@ -54,7 +53,6 @@
     "@semantic-release/git": "10.0.1",
     "@semantic-release/github": "9.2.6",
     "@semantic-release/npm": "11.0.2",
-    "@types/jest": "29.5.11",
     "@types/node": "20.11.10",
     "@typescript-eslint/eslint-plugin": "6.18.1",
     "@typescript-eslint/parser": "6.18.1",
@@ -66,17 +64,15 @@
     "eslint-plugin-prettier": "4.2.1",
     "ethers": "6.11.0",
     "husky": "8.0.3",
-    "jest": "29.7.0",
-    "jest-mock": "29.7.0",
     "lint-staged": "15.2.2",
     "node-fetch": "3.3.2",
     "prettier": "2.8.7",
     "rollup": "4.9.6",
     "rollup-plugin-filesize": "10.0.0",
     "semantic-release": "21.0.1",
-    "ts-jest": "29.2.5",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3"
+    "typescript": "5.3.3",
+    "vitest": "^2.1.4"
   },
   "packageManager": "[email protected]",
   "engines": {

package.json

@@ -1,4 +1,6 @@
 import { stringToBytes } from '@scure/base';
+import { describe, it, expect } from 'vitest';
+
 import { hexToBuffer } from '../utils/buffer';
 import * as bls from './bls';
 

src/crypto/bls.spec.ts renamed to src/crypto/bls.test.ts

@@ -1,4 +1,6 @@
 import { sha256 } from '@noble/hashes/sha256';
+import { describe, it, expect } from 'vitest';
+
 import { base58check } from '../utils/base58';
 import { bufferToHex, hexToBuffer } from '../utils/buffer';
 import * as secp256k1 from './secp256k1';

src/crypto/secp256k1.spec.ts renamed to src/crypto/secp256k1.test.ts

@@ -1,3 +1,5 @@
+import { expect } from 'vitest';
+
 export const expectTxs = (result: any, expected: any) => {
   expect(JSON.stringify(result, null, 2)).toEqual(
     JSON.stringify(expected, null, 2),

src/fixtures/utils/expectTx.ts

@@ -1,4 +1,6 @@
 import { concatBytes } from '../../utils/buffer';
+import { describe, it, expect } from 'vitest';
+
 import { address, addressBytes } from '../common';
 import { bytesForInt } from './bytesFor';
 import { makeList, makeListBytes } from './makeList';

src/fixtures/utils/makeList.spec.ts renamed to src/fixtures/utils/makeList.test.ts

@@ -1,4 +1,6 @@
 import type { Codec } from '../../serializable/codec';
+import { describe, it, expect } from 'vitest';
+
 import type {
   Serializable,
   SerializableStatic,

src/fixtures/utils/serializable.ts

@@ -1,4 +1,6 @@
 import { signedTx, signedTxBytes } from '../../fixtures/avax';
+import { describe, it, expect } from 'vitest';
+
 import { getAVMManager } from '../avm/codec';
 import { SignedTx } from './signedTx';