add unit test step to workflow

Author: Niek Raaijmakers

.github/workflows/release-base.yml

@@ -17,6 +17,8 @@ jobs:
         run: npm ci
       - name: Build the project
         run: npm run build-prod
+      - name: Run tests and do code coverage check
+        run: npm run test
       - name: Release module and publish it in github.com and npmjs.com
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}