chore: update test.yml

.github/workflows/test.yml

@@ -0,0 +1,18 @@
+name: Node CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-node@v1
+      with:
+        node-version: '10.x'
+    - run: yarn
+    - run: npm run lint
+    - run: npm test
+    - run: cat ./test/coverage/lcov.info | ./node_modules/.bin/codecov