Add code coverage to GitHub Action

Add upload of Code Coverage data.

.github/workflows/tests.yml

@@ -32,7 +32,35 @@ jobs:
     - name: Check out code into the Go module directory
       uses: actions/checkout@v4
 
+    - name: Compile Go source
+      run: go test -c -o /dev/null ./...
+
+    - name: Build Ginkgo CLI
+      run: go install -mod=mod github.com/onsi/ginkgo/v2/ginkgo
+
+    - name: Build test image
+      run: docker build --tag test:me -f test/sample/Dockerfile test/sample/data
+
     - name: Test
       run: |
-        docker build --tag test:me -f test/sample/Dockerfile test/sample/data
-        go run -mod=mod github.com/onsi/ginkgo/v2/ginkgo run -v ./...
+        ginkgo run \
+          --coverprofile=unit.coverprofile \
+          --randomize-all \
+          --randomize-suites \
+          --fail-on-pending \
+          --keep-going \
+          --compilers=2 \
+          --race \
+          --trace \
+          -v \
+          ./...
+
+    - name: Upload Code Coverage Profile
+      uses: codecov/codecov-action@v4
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      with:
+        files: unit.coverprofile
+        flags: unittests
+        fail_ci_if_error: true
+        verbose: false