missing tests

.github/workflows/ci-cd.yml

@@ -0,0 +1,17 @@
+name: CI/CD Pipeline
+
+on: [pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '18'
+    - name: Install dependencies
+      run: yarn install
+    - name: Run tests
+      run: yarn test