diff --git a/package.json b/package.json
index 3d2bc42..33700c4 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,9 @@
   "scripts": {
     "prebuild": "rimraf dist",
     "build": "tsc",
-    "prepublishOnly": "npm run build"
+    "prepublishOnly": "npm run build",
+    "pretest": "npm run build",
+    "test": "node --test --experimental-test-coverage"
   },
   "files": [
     "dist"