Add workflow build and test

.codecov.yml

@@ -0,0 +1,5 @@
+coverage:
+  status:
+    patch:
+      default:
+        target: 85%

.github/workflows/go.yml

@@ -0,0 +1,54 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+    push:
+        branches: ['main']
+    pull_request:
+        branches: ['main']
+
+jobs:
+    build:
+        name: Build
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v3
+
+            - name: Set up Go 1.20
+              uses: actions/setup-go@v4
+              with:
+                  go-version: '1.20'
+              id: go
+
+            - name: Get dependencies
+              run: |
+                  go get -v -t -d ./...
+
+            - name: Build
+              run: go build -v ./...
+
+    unit-test:
+        name: Unit Test
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v3
+
+            - name: Set up Go 1.20
+              uses: actions/setup-go@v4
+              with:
+                  go-version: '1.20'
+              id: go
+
+            - name: Get dependencies
+              run: |
+                  go get -v -t -d ./...
+
+            - name: Run Unit Test
+              run: go test -v -coverprofile=coverage.out .
+
+            - name: Codecov
+              uses: codecov/codecov-action@v3
+              with:
+                  file: ./coverage.out