Feat/migrate jest to vitest (#346)

Co-authored-by: Rosco Kalis <[email protected]>

Author: hereje

.cspell.json

@@ -280,7 +280,6 @@
         "**.pdf",
         // Do not spellcheck generated code
         "**/dist/**",
-        "**/dist-test/**",
         "**/coverage/**",
         "**/build/**",
         "**/.docusaurus/**",

.eslintignore

@@ -1,5 +1,4 @@
 **/dist/
-**/dist-test/
 **/node_modules/
 **/grammar/
 /website/

.eslintrc.cjs

@@ -11,9 +11,6 @@ module.exports = {
     sourceType: 'module',  // Allows for the use of imports
     extraFileExtensions: ['.cjs'],
   },
-  env: {
-    'jest': true,
-  },
   rules: {
     'max-len': ['error', { code: 125, ignoreStrings: true, ignoreTemplateLiterals: true }],
     'import/no-cycle': 0, // Needed for AST -> AstVisitor -> AST

.github/workflows/github-actions.yml

@@ -32,7 +32,7 @@ jobs:
         run: yarn
 
       - name: Run tests
-        run: yarn test -- -- --coverage --coverageProvider=v8
+        run: yarn test -- -- --coverage --coverage.provider=v8
 
       - name: Run linter
         run: yarn lint

.gitignore

@@ -1,7 +1,6 @@
 lerna-debug.log
 npm-debug.log
 **/dist/
-**/dist-test/
 **/node_modules/
 
 **/.DS_Store

examples/package.json

@@ -1,7 +1,7 @@
 {
   "name": "cashscript-examples",
   "private": true,
-  "version": "0.12.0",
+  "version": "0.12.1",
   "description": "Usage examples of the CashScript SDK",
   "main": "p2pkh.js",
   "type": "module",
@@ -13,8 +13,8 @@
   "dependencies": {
     "@bitauth/libauth": "^3.1.0-next.8",
     "@types/node": "^22.17.0",
-    "cashc": "^0.12.0",
-    "cashscript": "^0.12.0",
+    "cashc": "^0.12.1",
+    "cashscript": "^0.12.1",
     "eslint": "^8.56.0",
     "typescript": "^5.9.2"
   }

examples/testing-suite/artifacts/example.json

@@ -43,5 +43,5 @@
     "name": "cashc",
     "version": "0.12.0"
   },
-  "updatedAt": "2025-10-02T09:56:11.510Z"
+  "updatedAt": "2025-12-09T10:19:09.338Z"
 }

examples/testing-suite/jest.config.js

@@ -1,6 +1,6 @@
 {
   "name": "testing-suite",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "description": "Example project to develop and test CashScript contracts",
   "main": "index.js",
   "type": "module",
@@ -13,28 +13,24 @@
   },
   "scripts": {
     "build": "yarn clean && yarn compile",
-    "build:test": "yarn clean:test && yarn compile:test",
     "clean": "rm -rf ./dist",
-    "clean:test": "rm -rf ./dist-test",
-    "compile": "tsc -p tsconfig.json && tsx tasks/index.ts compile",
-    "compile:test": "tsc -p tsconfig.test.json && tsx tasks/index.ts compile",
+    "compile": "tsc -p tsconfig.json && yarn run task:compile",
     "lint": "eslint . --ext .ts --ignore-path ../../.eslintignore",
     "prepare": "yarn build",
     "prepublishOnly": "yarn test && yarn lint",
-    "pretest": "yarn build:test",
-    "test": "NODE_OPTIONS='--experimental-vm-modules --no-warnings' jest"
+    "task:compile": "tsx tasks/index.ts compile",
+    "pretest": "yarn run task:compile",
+    "test": "vitest run"
   },
   "dependencies": {
     "@bitauth/libauth": "^3.1.0-next.8",
-    "cashc": "^0.12.0",
-    "cashscript": "^0.12.0",
+    "cashc": "^0.12.1",
+    "cashscript": "^0.12.1",
     "url-join": "^5.0.0"
   },
   "devDependencies": {
-    "@jest/globals": "^29.7.0",
-    "@types/jest": "^29.5.14",
-    "jest": "^29.7.0",
     "tsx": "^4.20.3",
-    "typescript": "^5.9.2"
+    "typescript": "^5.9.2",
+    "vitest": "^4.0.15"
   }
 }