Marco Rossignoli: Automated Code Coverage Measurement - Episode 227

Marco Rossignoli is a Dev at Microsoft on the .NET Test Platform and Code coverage team. He's also the co-maintainer of the Coverlet Collector NuGet package, which has over 100M downloads.   Topics of Discussion: [1:15] Jeffrey talks about the architect forums he’s hosting and facilitating in 2023. You can register here. [2:53] Marco talks about how he got into code coverage. [6:44] Why is code coverage even useful to measure? [12:40] How does Coverlet work and how is it different from the old ones? How do you run it? [20:30] Is there any difference in how it works between Azure Pipelines or GitHub Actions or TeamCity? [21:40] With multiple test suites running, how does Coverlet support pulling all the results together so that you get the one number of code coverage? [23:40] Report generator merges all of the reports. [25:16] What exactly is Cobertura? [26:02] Marco shares why he is excited about Coverlet and the many opportunities it gives us in the future.   Mentioned in this Episode: Architect Tips — New video podcast! Azure DevOps Clear Measure (Sponsor) .NET DevOps for Azure: A Developer’s Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo’s YouTube Jeffrey Palermo’s Twitter — Follow to stay informed about future events! Programming with Palermo [email protected] NuGet Gallery GitHub Coverlet Coverage Marco Rossignoli .Net Coverage Code   Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.