View MSTest on the plugin site for more information.
This plugin converts MSTest TRX test reports into JUnit XML reports so it can be integrated with Jenkin's JUnit features. This plugin converts the .coveragexml files found in the project workspace to the EMMA format.
Code Coverage Support
Internally, the MSTest plugin uses code coverage information in the Emma XML file format, but it will automatically convert data in the Microsoft CoverageDS XML format to the Emma format. When using the Microsoft CoverageDS XML format, the coverage file must be named vstest.coveragexml and must be located in the same directory as the test results (.TRX) file. This is usually %workspace%\TestResults
In the unlikely case that you are somehow generating files in the Emma XML format, the coverage file must be named emma\coverage.xml and may be present anywhere in the workspace (in a directory named emma, as shown here)
Code Coverage Data Generation
The VSTestRunner Plugin allows you to specify a build step that includes code coverage generation. This plugin is usually configured to use the Microsoft VSTest.Console.exe application, which generates coverage information in a binary format must be converted to XML format before it can be used by the MSTest Plugin. This conversion is described below.
Code Coverage Data Conversion
To convert the binary VSTest.Console output to the Microsoft CoverageDS XML format, you may use one of the prebuilt applications referenced in the V0.14 release notes below, or you can build the following converter application:
The following Powershell build step will find one binary coverage data file in your workspace and convert it to XML format, assuming you use the default TestResults directory. (Modify as necessary to handle multiple coverage files)
In every case, the MSTest plugin will find this file and convert it to the EMMA format.
If you have enabled the property 'Enable Display of Code Coverage Results' in the plugin configuration section, the MSTest plugin will display a code coverage trend/code coverage report via the EMMA plugin.
Can I use Microsoft's CodeCoverage.exe for data conversion?
Microsoft supplies C:\Program Files (x86)\Microsoft Visual Studio 1X.0\Team Tools\Dynamic Code Coverage Tools\CodeCoverage.exe with Visual Studio. This does not produce the CoverageDS XML format, and is not compatible with the MSTest plugin. If you are interested in this topic, and you've some experience with XSL, there are a couple of transforms to convert back and forth in the github repository.
Version 0.19 (September 1st, 2015)
- Support for web tests (contacted by email, by Peter Barnes. No Jira issue has been opened)
- Let the users still using Java 1.6 to continue using the plugin [JENKINS-29032]
- Mark the inconclusive tests as 'skipped' [JENKINS-29316]
Version 0.18 (May 12th, 2015) --- !!! Java 1.7 is required !!!
- Add support for "Retain long standard output/error" [JENKINS-28281]. The default value for this option is false. If you're automating the creation of your jobs, simply specify keepLongStdio=on as a parameter of your query. Any other value than 'on' will set this option to false.
- Add localized messages for it, pt-BR, fr
- Cumulated code coverage filename: vstest.coveragexml
- Add default values for test result pattern and "fail if no result file is found": */.trx and true.
Version 0.17 (May 4th, 2015) --- !!! Java 1.7 is required !!!
- Add a checkbox to ignore missing TRX files (Thanks Christopher Bush, pull request #7). The pull request contains also a way to automate job creation using the REST API. So, if you're automating the creation of your jobs, just specify failOnError=on to enable this feature. Any other value than 'on' will set this option to false.
- Fix the code coverage calculations (Thanks junshanxu, pull request #6): a sum over all the nodes is better than using the value of the first node only.
Version 0.16 (Apr 14th, 2015) --- !!! Java 1.7 is required !!!
- Show the code coverage graph for coveragexml files (one of the two XSD, the one produced by vstest)
Version 0.15 (Apr 14th, 2015) --- !!! Java 1.7 is required !!!
- Improve support for data driven tests (Thanks, Darryl Melander: pull request #6)
- Preserve charsets while fixing TRX files (JENKINS-23531, reopened by JitinJohn@MS)
Version 0.14 (Apr 1st, 2015)
- Support for output/stdout messages (JENKINS-19384)
- Drop invalid XML entities (JENKINS-23531). MSTest allows writing XML entities corresponding to invalid XML characters. These XML entities generate exceptions while being parsed by Java parsers. For me, it's still unclear if such entities are standard or not. However, to avoid these exceptions, the mstest parser simply drops them. These entities normally correspond to non printable characters.
- Support for .coveragexml files. The coverage data present in these files is being transformed in an EMMA coverage report. Today, you can try to generate vscoveragexml files using https://github.com/gredman/CI.MSBuild.Tasks or https://github.com/yasu-s/CoverageConverter.
Version 0.13 (Mar 18, 2015)
- Support for ignored tests (JENKINS_27469)
- Support for data driven tests (JENKINS-8193, JENKINS-4075)
- Support for timed out tests (JENKINS-11332)
- Support for TextMessages (JENKINS-17506)
- Improved processing for tests whose @outcome is not set
- Stacktraces are now shown as stacktraces, and error messages as error messages
Version 0.12 (Mar 12, 2015)
- Convert MS XML code coverage reports in emma coverage reports, and show them.
- Fix: the tests for which the outcome is 'error' (or missing, with an error message or a stack trace) will be reported as junit errors.
Version 0.11 (Jan 17, 2015)
- Support vstest TRX format
- Support environment variables as target (vstestrunner-plugin exports the full path to the TRX as environment variable)
Version 0.7 (Jun 17, 2011)
Version 0.6 (Feb 11, 2010)
- Fixed issue JENKINS-3906: Durations greater than 59s
- Fixed issue JENKINS-4632: MSTest plugin does not parse Visual Studio 2010 results
Version 0.5 (Feb 6, 2010)
- Update code for more recent Hudson
Version 0.4 (Jun 16, 2009)
- Fixed the AbortException issue
- Added i18n support
- Added Brazilian portuguese localization
- Indentifies test's class using the ExecutionId variable
- Fixed a problem to identify namespace and class name from the TestMethod tag
- Changed JUnit test report file name
- Initial Release