Add integration test

Author: Ansimorph

.github/workflows/nodejs.yml

@@ -20,6 +20,7 @@ jobs:
     - name: npm install, build, and test
       run: |
         npm ci
-        npm test
+        npm run build
+        npm run test
       env:
         CI: true

cli.js

@@ -1,2 +1,3 @@
 #!/usr/bin/env node
-require("./dist/cli");
+const {main} =  require("./dist/cli");
+main();

package-lock.json

@@ -7,7 +7,7 @@
   "bin": "./cli.js",
   "scripts": {
     "build": "tsc --version && tsc",
-    "test": "npm run build && jest --runInBand"
+    "test": "jest --runInBand --detectOpenHandles"
   },
   "author": "Björn Ganslandt",
   "license": "MIT",
@@ -20,14 +20,16 @@
   ],
   "dependencies": {
     "loader-utils": "^2.0.0",
-    "schema-utils": "^2.0.1"
+    "minimist": "^1.2.5",
+    "schema-utils": "^2.0.1",
+    "inquirer": "^7.2.0"
   },
   "devDependencies": {
     "@types/inquirer": "^6.5.0",
     "@types/loader-utils": "^2.0.1",
+    "@types/minimist": "^1.2.0",
     "@types/webpack": "^4.41.17",
     "del": "^5.0.0",
-    "inquirer": "^7.2.0",
     "jest": "^26.0.1",
     "memory-fs": "^0.5.0",
     "prettier": "^2.0.5",