Initial v2 commit

.github/workflows/test.yml

@@ -0,0 +1,24 @@
+name: Tests
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14, 16]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Run tests
+        run: |
+          yarn
+          yarn test
+        env:
+          CI: true