diff --git a/package.json b/package.json
index 0d6564c..4538a59 100644
--- a/package.json
+++ b/package.json
@@ -15,11 +15,15 @@
     },
     "main": "lib/run.js",
     "scripts": {
-        "build": "tsc",
-        "test": "echo \"Error: no test specified\" && exit 1"
+        "build": "tsc --outDir ./lib --rootDir ./src",
+        "test": "jest",
+        "test-coverage": "jest --coverage"
     },
     "devDependencies": {
         "@types/node": "^12.0.10",
-        "typescript": "^3.9.9"
+        "typescript": "^3.5.2",
+        "jest": "^26.0.1",
+        "@types/jest": "^25.2.2",
+        "ts-jest": "^25.5.1"
     }
-}
\ No newline at end of file
+}