Add GHA to check tests

.github/workflows/test.yml

@@ -0,0 +1,14 @@
+name: Test
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Install Go
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.19.x
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Run tests
+      run: go test ./...