Add unit testing workflow

Author: Aljullu

.github/workflows/run-tests.yml

@@ -0,0 +1,38 @@
+name: Run Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '14'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm run test
+
+      - name: Check test status
+        run: |
+          if [ $? -ne 0 ]; then
+            echo "Tests failed. Failing the workflow."
+            exit 1
+          else
+            echo "Tests passed."
+          fi
+