adding test workflow

.github/workflows/gotest.yml

@@ -0,0 +1,24 @@
+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: ['1.20', '1.21', '1.22', '1.23']
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Setting up go ${{ matrix.go-version }}
+      uses: actions/setup-go@v5
+      with:
+        go-version: $ {{ matrix.go-version }}
+
+    - name: Test
+      run: go test -v ./...