task: Convert to vitest

Author: scalvert

.eslintrc.cjs

@@ -18,12 +18,4 @@ module.exports = {
       },
     ],
   },
-  overrides: [
-    {
-      files: ['jest.setup.js', '__tests__/**/*.js'],
-      env: {
-        jest: true,
-      },
-    },
-  ],
 };

jest.config.js

@@ -18,8 +18,8 @@
   ],
   "scripts": {
     "lint:js": "eslint .",
-    "test": "npm-run-all lint:js test:jest",
-    "test:jest": "NODE_OPTIONS=--experimental-vm-modules npx jest"
+    "test": "npm-run-all lint:js test:vitest",
+    "test:vitest": "vitest run"
   },
   "husky": {
     "hooks": {
@@ -39,23 +39,21 @@
     "yaml": "^2.1.1"
   },
   "devDependencies": {
-    "@jest/globals": "^28.1.2",
     "@release-it-plugins/lerna-changelog": "^6.0.0",
     "broccoli-test-helper": "^2.0.0",
     "eslint": "^8.19.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^4.2.1",
     "husky": "^4.2.3",
-    "jest": "^28.1.2",
-    "jest-environment-node": "^28.1.2",
     "lint-staged": "^10.1.1",
     "lodash": "^4.17.21",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.0.2",
     "release-it": "^16.1.0",
     "sinon": "^9.0.1",
-    "tmp": "^0.1.0"
+    "tmp": "^0.1.0",
+    "vitest": "^0.18.1"
   },
   "peerDependencies": {
     "release-it": "^14.0.0 || ^15.2.0 || ^16.0.0"

jest.setup.js

@@ -1,3 +1,4 @@
+import { describe, beforeEach, afterEach, it, expect } from 'vitest';
 import fs from 'fs';
 import _ from 'lodash';
 import { createTempDir } from 'broccoli-test-helper';

package.json

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite';
+
+export default defineConfig({
+  test: {
+    include: ['tests/**/*-test.js'],
+  },
+});