#43. Added code coverage in ci/cd github action

.github/workflows/cicd.yaml

@@ -33,8 +33,17 @@ jobs:
         run: dotnet format --verify-no-changes --exclude *\xunit*\*
       - name: Build
         run: dotnet build --configuration Release --verbosity minimal
-      - name: Test (Unit)
-        run: dotnet test Tests/LyricsScraperNET.UnitTest
+      - name: Test (Unit) with Coverage
+        run: |
+          dotnet test --configuration Release --collect:"XPlat Code Coverage" --results-directory ./TestResults
+        env:
+          COVERLET_OUTPUT_FORMAT: cobertura
+      - name: Upload Coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          files: ./TestResults/**/coverage.cobertura.xml
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: true
       # Temporarily switched off. There are errors during CI.
       # - name: Test (Integration)
         # run: dotnet test Tests/LyricsScraperNET.IntegrationTest

README.md

@@ -4,6 +4,7 @@
 [![CI/CD LyricsScraperNET](https://github.com/skuill/LyricsScraperNET/actions/workflows/cicd.yaml/badge.svg)](https://github.com/skuill/LyricsScraperNET/actions/workflows/cicd.yaml)
 [![NuGet](https://img.shields.io/nuget/vpre/LyricsScraperNET?label=NuGet)](https://www.nuget.org/packages/LyricsScraperNET/)
 [![NuGet Downloads](https://img.shields.io/nuget/dt/LyricsScraperNET?label=Downloads)](https://www.nuget.org/packages/LyricsScraperNET/)
+[![codecov](https://codecov.io/github/skuill/LyricsScraperNET/graph/badge.svg?token=4WVKKT969S)](https://codecov.io/github/skuill/LyricsScraperNET)
 [![License](https://img.shields.io/github/license/skuill/LyricsScraperNET)](./LICENSE)
 
 **LyricsScraperNET** is a versatile .NET library that provides an API for searching song lyrics from various external providers.