Feat/migrate jest to vitest

.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/package.json

@@ -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"
   }
 }

examples/testing-suite/test/example.test.ts

@@ -1,6 +1,6 @@
 import artifact from '../artifacts/example.artifact.js';
 import { Contract, MockNetworkProvider, TransactionBuilder, randomUtxo } from 'cashscript';
-import 'cashscript/jest';
+import 'cashscript/vitest';
 
 describe('test example contract functions', () => {
   it('should check for output logs and error messages', async () => {

examples/testing-suite/tsconfig.build.json

@@ -3,8 +3,14 @@
     "target": "es2021",
     "module": "esnext",
     "declaration": true,
-    "lib": ["es2021", "dom"],
-    "types": ["node", "jest"],
+    "lib": [
+      "es2022",
+      "dom"
+    ],
+    "types": [
+      "node",
+      "vitest/globals"
+    ],
     "sourceMap": true,
     "strict": true,
     "strictPropertyInitialization": false,
@@ -17,7 +23,6 @@
   "exclude": [
     "node_modules",
     "dist",
-    "**/dist-test",
     "taksks",
   ],
 }

examples/testing-suite/vitest.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  root: './test',
+  test: {
+    environment: 'node',
+    globals: true,
+    testTimeout: 50000,
+    silent: 'passed-only',
+    coverage: {
+      provider: 'v8',
+      reporter: ['json-summary'],
+    },
+  },
+});

package.json

@@ -8,8 +8,6 @@
     "examples/testing-suite"
   ],
   "devDependencies": {
-    "@jest/reporters": "^26.6.2",
-    "@types/jest": "^29.5.14",
     "@types/node": "^22.17.0",
     "@typescript-eslint/eslint-plugin": "^7.0.0",
     "@typescript-eslint/parser": "^7.0.0",

packages/cashc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cashc",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "description": "Compile Bitcoin Cash contracts to Bitcoin Cash Script or artifacts",
   "keywords": [
     "bitcoin",
@@ -39,36 +39,31 @@
     "antlr": "antlr -Dlanguage=TypeScript -visitor -no-listener src/grammar/CashScript.g4",
     "postantlr": "find src/grammar -type f -name 'CashScriptVisitor.ts' | xargs sed -i '' 's|\\(import .* \".*/.*\\)\";|\\1\\.js\";|g'",
     "build": "yarn clean && yarn compile",
-    "build:test": "yarn clean:test && yarn compile:test && cpy './test/**/*.cash' ./dist-test/test",
     "clean": "rm -rf ./dist",
-    "clean:test": "rm -rf ./dist-test",
     "compile": "tsc -p tsconfig.build.json",
-    "compile:test": "tsc -p tsconfig.test.json",
     "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"
+    "test": "vitest run"
   },
   "dependencies": {
     "@bitauth/libauth": "^3.1.0-next.8",
-    "@cashscript/utils": "^0.12.0",
+    "@cashscript/utils": "^0.12.1",
     "antlr4": "^4.13.2",
     "commander": "^14.0.0",
     "semver": "^7.7.2"
   },
   "devDependencies": {
-    "@jest/globals": "^29.7.0",
-    "@types/jest": "^29.5.14",
     "@types/node": "^22.17.0",
     "@types/semver": "^7.7.0",
+    "@vitest/coverage-v8": "^4.0.15",
     "cpy-cli": "^5.0.0",
     "eslint": "^8.54.0",
     "eslint-plugin-import": "^2.31.0",
-    "jest": "^29.7.0",
     "tsx": "^4.20.3",
     "typescript": "^5.9.2",
-    "url-join": "^5.0.0"
+    "url-join": "^5.0.0",
+    "vitest": "^4.0.15"
   },
   "gitHead": "bf02a4b641d5d03c035d052247a545109c17b708"
 }

packages/cashc/src/index.ts

@@ -2,4 +2,4 @@ export * from './Errors.js';
 export * as utils from '@cashscript/utils';
 export { compileFile, compileString } from './compiler.js';
 
-export const version = '0.12.0';
+export const version = '0.12.1';

packages/cashc/tsconfig.build.json

@@ -1,10 +1,12 @@
 {
   "extends": "../../tsconfig.build.json",
-
   "compilerOptions": {
     "outDir": "./dist",
+    "types": [
+      "node",
+      "vitest/globals"
+    ]
   },
-
   "include": [
     "src/**/*",
   ],

packages/cashc/vitest.config.ts

@@ -0,0 +1,17 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  root: './test',
+  test: {
+    environment: 'node',
+    globals: true,
+    silent: 'passed-only',
+    include: ['**/*.{test,spec}.?(c|m)[jt]s?(x)'],
+    setupFiles: ['./vitest.setup.ts'],
+    exclude: ['**/types/**'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['json-summary'],
+    },
+  },
+});

packages/cashscript/.npmignore

@@ -1,4 +1,5 @@
 *
 !dist/**
+!vitest/package.json
 !jest/package.json
 *.map

packages/cashscript/jest/package.json

@@ -1,5 +1,5 @@
 {
   "type": "module",
-  "types": "../dist/test/JestExtensions.d.ts",
-  "main": "../dist/test/JestExtensions.js"
+  "types": "../dist/test/TestExtensions.d.ts",
+  "main": "../dist/test/TestExtensions.js"
 }