TeamCity
 
6.5
You are viewing the documentation for an earlier version of TeamCity.
  1. TeamCity Documentation
  2. TeamCityReference
  3. Administrator's Guide
  4. Managing Projects and Build Configurations
  5. Creating and Editing Build Configurations
  6. Configuring Unit Testing and Code Coverage
  7. Configuring .NET Code Coverage
  8. NCover

NCover

Last modified: 20 April 2023

TeamCity supports code coverage with NCover (1.x and 3.x) for NUnit tests run via TeamCity NUnit test runner, which can be configured in one of the following ways: web UI, TeamCity NUnit Test Launcher, NUnit for MSBuild, NUnit for MSBuild, NUnit for NAnt Build Runner.

tip

Important Notes

  • In order to launch coverage, NCover and NCoverExplorer should be installed on an agent where coverage build will run.

  • You don't need to make any modifications to your build script to enable coverage.

  • You don't need to explicitly pass any of the NCover/NCoverExplorer arguments to the TeamCity NUnit test runner.

  • NCover supports .NET Framework 2.0 and 3.5 started under x86 platform (NCover 3.x also supports x64 platform and works with .NET Framework 4.0). Make sure, you use have specified the same platform both for NCover and NUnit.

NCover 1.x Settings



Make sure your NUnit tests run under x86.

Option

Description

Path to NCover

Specify the path to NCover installed on a build agent, or use %\system.ncover.v1.path% to refer to auto-detected NCover on a build agent.

Path to NCoverExplorer

Specify the path to NCoverExplorer on the build agent.

Additional NCover Arguments

Type additional arguments to be passed to NCover.

note

  • Do not enter here arguments, that can be configured in the web UI.

  • Do not specify here output path for the generated reports. It is configured automatically by TeamCity.

Assemblies to Profile

Specify assembly names (without paths and extensions) separated with new line, or leave this field blank to profile all assemblies. Equivalent to //a NCover.Console option.

Exclude Attributes

Specify the classes and methods with defined .NET attribute(s) to be excluded from coverage statistics. Equivalent to //ea NCover.Console option

Report Type

Select the report type. For the details, refer to NCoverExplorer documentation.

Sorting

Select the preferred sorting option. For the details, refer to NCoverExplorer documentation.

Additional NCoverExplorer Arguments

Specify additional arguments to be passed to NCoverExplorer. Do not enter here the output path for the reports, nor specify arguments, for which there are corresponding options in the UI.

NCover 3.x Settings



Make sure, you use have specified the same platform both for NCover and NUnit.

Option

Description

Path to NCover 3

Specify the path to NCover installation folder. Alternatively use %\system.ncover.v3.x86.path% or %\system.ncover.v3.x64.path% to refer to auto-detected NCover 3 on a build agent.

Run NCover under

Select the preferred platform to run coverage under - x86 or x64. Make sure the selected platform agrees with the one used for NUnit tests.

NCover Arguments

Specify NCover arguments, i.e. assemblies to profile and coverage tool specific arguments. Do not enter here arguments, which can be specified in the UI, nor enter here output path for generated reports and NCover process parameters. Use //ias .* to get coverage of all assemblies.

NCover Reporting Arguments

Specify additional NCover reporting arguments, except for the output path. Use //or FullCoverageReport:Html:{teamcity.report.path} to get a report.

See also:

Administrator's Guide: Manually Configuring Reporting Coverage