Add ts-jest

jest.config.js

@@ -0,0 +1,5 @@
+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+};

package.json

@@ -19,7 +19,7 @@
     "esm"
   ],
   "scripts": {
-    "test": "tsdx test",
+    "test": "jest",
     "clean": "rimraf dist",
     "coverage": "npm test -- --coverage",
     "lint": "eslint src test",
@@ -40,7 +40,7 @@
     "genomics"
   ],
   "devDependencies": {
-    "@babel/plugin-transform-runtime": "^7.16.0",
+    "@types/jest": "^27.0.2",
     "@types/node": "^16.11.7",
     "@typescript-eslint/eslint-plugin": "^4.28.5",
     "@typescript-eslint/parser": "^4.28.5",
@@ -51,10 +51,12 @@
     "eslint-plugin-import": "^2.23.4",
     "eslint-plugin-prettier": "^3.4.0",
     "eslint-plugin-tsdoc": "^0.2.14",
+    "jest": "^27.3.1",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.3.2",
     "tmp-promise": "^3.0.2",
+    "ts-jest": "^27.0.7",
     "tslib": "^2.3.1",
-    "typescript": "^4.3.5"
+    "typescript": "^4.4.4"
   }
 }

tsconfig.json

@@ -2,7 +2,7 @@
   "include": ["src"],
   "compilerOptions": {
     "target": "esnext",
-    "types": ["node"],
+    "types": ["node", "jest"],
     "outDir": "dist",
     "lib": ["dom", "esnext"],
     "importHelpers": true,