Use GitHub Actions

Author: cpplearner

.github/workflows/test.yaml

@@ -0,0 +1,12 @@
+name: Test
+
+on:
+    push:
+        branches: [ master ]
+
+jobs:
+    test:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v2
+            - run: node test.mjs