Migrate to Vitest

Author: Mrtenz

babel.config.cjs

@@ -21,8 +21,8 @@
     "lint:fix": "yarn lint:eslint --fix && yarn lint:misc --write",
     "lint:misc": "prettier '**/*.json' '**/*.md' '!CHANGELOG.md' '**/*.yml' '!.yarnrc.yml' --ignore-path .gitignore --no-error-on-unmatched-pattern",
     "prepack": "./scripts/prepack.sh",
-    "test": "jest && jest-it-up --config jest.config.cjs",
-    "test:watch": "jest --watch"
+    "test": "vitest",
+    "test:watch": "vitest --watch"
   },
   "dependencies": {
     "@metamask/action-utils": "^1.0.0",
@@ -48,8 +48,6 @@
     "@metamask/eslint-config-nodejs": "^10.0.0",
     "@metamask/eslint-config-typescript": "^10.0.0",
     "@types/debug": "^4.1.7",
-    "@types/jest": "^29.5.10",
-    "@types/jest-when": "^3.5.2",
     "@types/node": "^17.0.23",
     "@types/prettier": "^2.7.3",
     "@types/rimraf": "^4.0.5",
@@ -58,6 +56,7 @@
     "@types/yargs": "^17.0.10",
     "@typescript-eslint/eslint-plugin": "^5.62.0",
     "@typescript-eslint/parser": "^5.62.0",
+    "@vitest/coverage-istanbul": "^3.0.7",
     "babel-jest": "^29.7.0",
     "deepmerge": "^4.2.2",
     "eslint": "^8.27.0",
@@ -67,16 +66,17 @@
     "eslint-plugin-jsdoc": "^39.6.2",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^5.2.1",
-    "jest": "^29.7.0",
     "jest-it-up": "^3.0.0",
-    "jest-when": "^3.5.2",
     "nanoid": "^3.3.4",
     "prettier": "^3.3.3",
     "prettier-plugin-packagejson": "^2.5.2",
     "rimraf": "^4.0.5",
     "stdio-mock": "^1.2.0",
     "tsx": "^4.6.1",
-    "typescript": "~5.1.6"
+    "typescript": "~5.1.6",
+    "vite": "^6.2.0",
+    "vitest": "^3.0.7",
+    "vitest-when": "^0.6.0"
   },
   "peerDependencies": {
     "prettier": ">=3.0.0"
@@ -92,7 +92,8 @@
   "lavamoat": {
     "allowScripts": {
       "@lavamoat/preinstall-always-fail": false,
-      "tsx>esbuild": false
+      "tsx>esbuild": false,
+      "vite>esbuild": true
     }
   }
 }