feat: migrate packages/cashc jest to vitest

- replace jest with vitest
- add vitest configuration file in package
- remove jest configuration file

Author: hereje

packages/cashc/jest.config.js

@@ -48,7 +48,7 @@
     "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.2",
@@ -58,17 +58,15 @@
     "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",
     "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": "^3.2.4"
   },
   "gitHead": "bf02a4b641d5d03c035d052247a545109c17b708"
 }

packages/cashc/package.json

@@ -17,6 +17,7 @@ import { parseCode } from '../../src/compiler.js';
 import { readCashFiles } from '../test-utils.js';
 import { Ast } from '../../src/ast/AST.js';
 import OutputSourceCodeTraversal from '../../src/print/OutputSourceCodeTraversal.js';
+import { describe, expect, it } from 'vitest';
 
 const VALID_CONTRACT_FILES = new URL('../valid-contract-files', import.meta.url);
 

packages/cashc/test/ast/AST.test.ts

@@ -3,6 +3,7 @@ import { URL } from 'url';
 import { compileString, parseCode } from '../../src/compiler.js';
 import { buildLineToAsmMap, bytecodeToAsm, bytecodeToScript } from '@cashscript/utils';
 import { hexToBin } from '@bitauth/libauth';
+import { describe, expect, it } from 'vitest';
 
 describe('Location', () => {
   it('should retrieve correct text from location', () => {

packages/cashc/test/ast/Location.test.ts

@@ -9,6 +9,7 @@ import { URL } from 'url';
 import { getSubdirectories, readCashFiles } from '../test-utils.js';
 import * as Errors from '../../src/Errors.js';
 import { compileString } from '../../src/index.js';
+import { describe, expect, it } from 'vitest';
 
 describe('Compiler', () => {
   describe('Successful compilation', () => {

packages/cashc/test/compiler/compiler.test.ts

@@ -6,6 +6,7 @@
 import { URL } from 'url';
 import { compileFile } from '../../src/index.js';
 import { fixtures } from './fixtures.js';
+import { describe, expect, it } from 'vitest';
 
 describe('Debugging', () => {
   fixtures.forEach((fixture) => {

packages/cashc/test/debugging/debugging.test.ts

@@ -6,6 +6,7 @@
 import { URL } from 'url';
 import { compileFile } from '../../src/index.js';
 import { fixtures } from './fixtures.js';
+import { describe, it, expect } from 'vitest';
 
 describe('Code generation & target code optimisation', () => {
   fixtures.forEach((fixture) => {

packages/cashc/test/generation/generation.test.ts

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