add tests (#1)

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: Test
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 20
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          run_install: true
+      - name: Run tests
+        run: pnpm test

package.json

@@ -3,7 +3,9 @@
   "description": "Text-based GitHub Readme Stats",
   "version": "0.1.0",
   "license": "MIT",
+  "packageManager": "[email protected]",
   "scripts": {
+    "test": "vitest",
     "build": "esbuild src/index.ts --platform=node --target=node20 --bundle --sourcemap --outfile=dist/index.js"
   },
   "dependencies": {
@@ -16,6 +18,7 @@
     "@octokit/graphql-schema": "^14.45.1",
     "@types/node": "^20.10.4",
     "esbuild": "^0.19.8",
-    "typescript": "^5.3.3"
+    "typescript": "^5.3.3",
+    "vitest": "^1.0.4"
   }
 }