added test result saving

.github/workflows/publish-pipeline.yml

@@ -51,7 +51,7 @@ jobs:
             ls -l
             dotnet nuget push "*.nupkg" --skip-duplicate --api-key ${{ secrets.GITHUB_TOKEN }} --source "https://nuget.pkg.github.com/WOmed/index.json"  
         
-      - name: 'Upload artifacts to latest release'
+      - name: 'Upload package to latest release'
         uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ github.token }}
@@ -60,4 +60,19 @@ jobs:
           asset_path: ${{ github.workspace }}/Builds/Mewtocol.NET.${{ env.VERSION }}.nupkg
           asset_name: Mewtocol.NET.${{ env.VERSION }}.nupkg
           asset_content_type: application/zip
-        
+    
+      - name: Load cached test results
+        uses: actions/cache@v3
+        with:
+          restore-keys: coverage-xml
+
+      - name: 'Upload coverage xml to latest release'
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: "${{ github.event.release.upload_url }}"
+          asset_path: '${{ github.workspace }}/MewtocolTests/coverage.opencover.xml'
+          asset_name: coverage.opencover.xml
+          asset_content_type: application/xml
+