Code Coverage

Code coverage is a number of metrics that measure how your code is covered by unit tests. TeamCity supports the following coverage engines:

• Java: IntelliJ IDEA coverage engine, EMMA open-source toolkit.

• .NET: NCover 1.x, 3.x, PartCover and dotCover.

To get the code coverage information displayed in TeamCity, you need to configure it in the dedicated section of a Build Runner settings page. The following build runners include code coverage support:

• Ant

• Ipr (deprecated)

• Maven

• MSBuild

• NAnt

• NUnit

• MSpec

• MSTest

• .NET Process Runner

Note, that currently Maven2 runner supports only IntelliJ IDEA coverage engine. The code coverage results can be viewed on the Overview tab of the Working with Build Results; detailed report is displayed on the dedicated Working with Build Results tab:

Moreover, the chart is available for code coverage on the Statistic Charts of the build configuration.

For the details on configuring code coverage, please, refer to the dedicated pages: Configuring Java Code Coverage, Configuring .NET Code Coverage.