Code Churn Calculation

When running a build using Team Foundation Build, code coverage (or code churn) calculations are done as part of the build process. Code coverage counts the number of lines of code added, modified, or deleted from one build to another. This information can be used to provide a general idea of the status and quality of a development project.

Code coverage is stored in the project database and can be viewed through the Reports node on the Team Explorer.

The Builds report showing code churn