Add GitHub actions setup to run tests on master and PRs

.github/workflows/pr_check.yml

@@ -0,0 +1,26 @@
+name: Run tests on PR
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: Run tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup Node
+        uses: actions/setup-node@v1
+
+      - name: Install dependencies
+        run: |
+          npm i -g lerna
+          lerna bootstrap
+
+      - name: Run tests
+        run: npm test
+        env:
+          CI: true

.github/workflows/release.yml

@@ -0,0 +1,27 @@
+name: Release
+
+on:
+  push:
+    branches: 
+      - master
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest 
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup Node
+        uses: actions/setup-node@v1
+
+      - name: Install dependencies
+        run: |
+          npm i -g lerna
+          lerna bootstrap
+
+      - name: Run tests
+        run: npm test
+        env:
+          CI: true

package.json

@@ -3,5 +3,8 @@
   "private": true,
   "devDependencies": {
     "lerna": "^3.22.1"
+  },
+  "scripts": {
+    "test": "lerna run test --stream"
   }
 }