added continuous testing through github action

.github/workflows/javascript-test.yml

@@ -0,0 +1,31 @@
+
+name: Continuous testing
+
+on:
+  pull_request:
+    types: [
+      'opened',
+      'synchronize'
+    ]
+  push:
+    branches:
+      - master
+
+jobs:
+  test-action:
+    name: Action test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use node 12
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12
+      - name: install
+        run: npm ci
+      - name: test-lint
+        run: npm run test:lint
+      - name: test-unit
+        run: npm run test:unit
+      - name: build
+        run: npm run build

README.md

@@ -10,7 +10,8 @@ Pull Request Automated Convention Enforcer
 A GitHub action that checks if a PR complies with a given configuration
 
 [![CodeFactor](https://www.codefactor.io/repository/github/innerspacetrainings/prace.js/badge?s=ae50225ee71c7357c4a6f7a48998b11f34683662)](https://www.codefactor.io/repository/github/innerspacetrainings/prace.js) 
-[![CircleCI](https://circleci.com/gh/innerspacetrainings/Prace.js.svg?style=svg&circle-token=b65ff8f34c4b5bfd19e6a3ab17b3ece352e25b73)](https://circleci.com/gh/innerspacetrainings/Prace.js)
+
+![Continuous testing](https://github.com/innerspacetrainings/Prace.js/workflows/Continuous%20testing/badge.svg?event=push)
 
 # Repository configuration