Create go-tests.yml

.github/workflows/go-tests.yml

@@ -0,0 +1,22 @@
+name: tests
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.18'
+      - name: Run coverage
+        run: go test -coverprofile=coverage.out -covermode=atomic -v ./...
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: coverage.out
+          flags: unit-linux