add GH test workflow

Signed-off-by: Matthew Peveler <[email protected]>

Author: MasterOdin

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: Test
+
+on: ['push', 'pull_request']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x, 15.x]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - run: npm install
+
+      - run: npm run lint
+
+      - run: npm run build
+
+      - run: npm run test