feat: add CI/CD pipeline for testing Go modules and coverage reporting

Author: MarcoFontana48

.github/workflows/ci-cd.yml

@@ -14,9 +14,65 @@ env:
   DOCKER_REPOSITORY: marcofontana17/cce_prototipo
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Run Tests
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          check-latest: true
+
+      - name: Cache Go modules
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Download dependencies
+        run: go mod download
+
+      - name: Verify dependencies
+        run: go mod verify
+
+      - name: Run tests
+        run: go test -v ./...
+
+      - name: Run tests with race detector
+        run: go test -race -short ./...
+
+      - name: Run tests with coverage
+        run: go test -coverprofile=coverage.out ./...
+
+      - name: Display coverage report
+        run: go tool cover -func=coverage.out
+
+      - name: Check test coverage threshold
+        run: |
+          COVERAGE=$(go tool cover -func=coverage.out | grep total | awk '{print substr($3, 1, length($3)-1)}')
+          echo "Total coverage: ${COVERAGE}%"
+
+#      - name: Upload coverage to Codecov (optional)
+#        uses: codecov/codecov-action@v4
+#        with:
+#          file: ./coverage.out
+#          flags: unittests
+#          name: codecov-umbrella
+#        continue-on-error: true
+
   build-and-push:
     runs-on: ubuntu-latest
     name: Build and Push Docker Images
+    needs: test
 
     strategy:
       matrix: