ci: add testing step to github actions

Author: ertunga

.github/workflows/github-actions.yaml renamed to .github/workflows/build-and-release.yaml

@@ -1,4 +1,5 @@
 name: build and release ng-snippets library
+
 on:
     push:
         branches:
@@ -9,15 +10,22 @@ jobs:
         steps:
             - name: Check out repository code
               uses: actions/checkout@v3
+
             - name: Set up your GitHub Actions workflow with a specific version of NodeJS
               uses: actions/setup-node@v3
               with:
                   node-version: 14
                   cache: npm
+
             - name: Install dependencies
               run: npm ci
-            - name: Build
+
+            - name: Run tests
+              run: npm run test:lib
+
+            - name: Build library
               run: npm run build:lib
+
             - name: Semantic release
               run: npm run semantic-release
               env: