Create node.js.yml (#15)

* Create node.js.yml GitHub Actions file and include unit and integration tests.

* Try to get localstack bound on IPv4 localhost.

.github/workflows/node.js.yml

@@ -0,0 +1,44 @@
+# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    env:
+      S3_ENDPOINT: 'http://127.0.0.1:4566'
+      SQS_ENDPOINT: 'http://127.0.0.1:4566'
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [16.x, 18.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run test
+    - name: Start LocalStack
+      run: |
+        pip install localstack awscli-local[ver1] # install LocalStack cli and awslocal
+        docker pull localstack/localstack         # Make sure to pull the latest version of the image
+        localstack start -d                       # Start LocalStack in the background
+        
+        echo "Waiting for LocalStack startup..."  # Wait 30 seconds for the LocalStack container
+        localstack wait -t 30                     # to become ready before timing out 
+        echo "Startup complete"     
+    - name: Run some Tests against LocalStack
+      run: npm run system-test