I have problem with displaying code coverage in Sonarqube from TFS2017. Did everything accordingly to steps described here: https://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Extension+for+VSTS-TFS
But with no luck…
Code coverage is visible in TFS2017, .trx .coverage and .coveragexml files are generated.
All unit tests are displayed correctly in Sonarqube but without coverage.
I’m using Sonarqube 7.2.1.14109
Related
I am new to Jenkins and SonarQube configuration. Wanted to display the code coverage of PCs layer of the project in SonarQube Dashboard. (Test cases are written using MS test framework)
Facing a problem as SonarQube Dashboard is showing 0% coverage inspite of having 40 + test cases for PCs layer.
Following are the ‘Build’ configuration:
Part 2:
SonarQube Dashboard
Assuming the probable cause – the sonarqube dashboard showing results of WebProject(as highlighted in screenshot) and not for the business layer. Need help in showing coverage of Business Layer of the Project(PCs as highlighted in screenshot)
You have 24k lines of code and 40 unit tests? The coverage percentage likely comes in at <1%... less than .5% even. So that's being rounded to 0%.
If you want to narrow it down, you can set exclusions for the stuff you don't want included in the coverage calculation (you'll have to re-analyze after making the updates for them to take effect) but you'll still likely weigh in around 0% until you add more tests.
This after months I was able to resolve. As the requirement was to achieve code coverage for Business layers like PC's as highlighted in above question. This was fixed by following the below steps:
Sonar plugin order should be:
Execute Windows batch command - to delete the .trx or .coveragexml files
SonarQube Scanner for MSBUILD - Begin Analysis
Build a VS project or solution using MSBUILD
Run Unit test with VSTest.console
Execute windows batch command- to convert the test report from trx to coveragexml
SonarQube Scanner for MSBUILD -End Analysis
Note: Make sure to Run Unit test with VSTest.console and not with MS Test
Change the path in windows batch command plugin to delete the test result file
d:\jenkins\tools\nuget\nuget.exe restore "%WORKSPACE%\<Project>.sln"
if exist TestResults\ del TestResults\*.trx
if exist TestResults\ del TestResults\*.coveragexml
Changed the path of the unit test dll to - "Bin\.UnitTest.dll".
Using Jenkins I am trying to pass the result of the Nunit task and the OpenCover task to SonarQube.
SonarQube displays properly the test coverage but there is no trace of unit test results.
Here is what I do :
Build Visual Studio project with MSBuild
Batch windows for opencover via nunit
Launch SonarQube scanner
Batch windows for deployement
Here is my actual properties for the Sonar Scanner task:
sonar.projectKey=FC
sonar.projectName=FC
sonar.projectVersion=%SVN_REVISION%
sonar.sources=src
sonar.binaries=build
sonar.exclusions=src/FC.Test/**/*.*
sonar.tests=src/FC.Test
sonar.cs.nunit.reportsPaths=TestResult.xml
sonar.cs.opencover.reportsPaths=reports/opencovertests.xml
I'm using SonarQube 5.6, Jenkins 2.10, SonarQube plugin 2.4.3, OpenCover 4.5 and Nunit 2.6.4
Is there any known problems (compatibility issues...) ?
Note that I tryed to wrap my process with the Prepare and Terminate Sonar analysis tasks but it systematicaly deletes the coverage panel. So i removed it.
EDIT 2017
I stopped doing this way. I understood that the good way to do this was using the SonarQube Scanner for MSBuild which is integrated at the Jenkins's plugin.
The coverage panel was not shown because i didn't configure my quality profiles properly.
But...
I still don't have my tests' result in Sonar.
I checked the absolute path of my report and its parsing by sonarQube : "INFO: Sensor C# Unit Test Results Import [csharp] (done) | time=25ms". I also tryed with a .nunit file. I saw that apply a filter to opencover could help, so I did.
Do you have a clue?
Scanning C# projects requires to use the Sonar Scanner for MSBuild and follow a specific 3 steps process which I guess you don't follow for now. See doc about the 3 steps process at: http://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Scanner+for+MSBuild and http://docs.sonarqube.org/display/SCAN/From+Jenkins
Your properties look correct. Yet they shall not be provided in a sonar properties file but instead in the command line arguments of the MSBuild.SonarQube.Runner.exe begin step, for example:
MSBuild.SonarQube.Runner.exe begin <allMandatoryParameters> /d:sonar.cs.nunit.reportsPaths=TestResult.xml /d:sonar.cs.opencover.reportsPaths=reports\opencovertests.xml
Olivier
We have a Jenkins master hosted by Cloudbees and we are using Sonar-as-a-Service.
We have a regular maven project, and we are using the Sonar "Post Build Action" to successfully collect code coverage. I see the code coverage % in Sonar. Everything works fine.
My question is this: If I examine the Jenkins workspace of this project, I cannot find the code coverage results. I thought it would be saved in an xml file somewhere in the target directory, but i do not see it. Does sonar save the results in the Jenkins workspace somewhere?
Thanks!
Sonar uses Jacoco by default for test coverage, this one uses a binary file afaik
I am trying to get code coverage with Sonar and Jenkins. I see Jenkins' Sonar plugin successfully executes JUnit test cases and completes build successfully. But Sonar does not show Code Coverage results (always shows 0.0% as the code coverage) on the project. But Sonar does show "Unit test success".
I am using Maven with Jenkins and Sonar.
I get the below message in Jenkins logs while executing the Sonar plugin:
Project coverage is set to 0% as no JaCoCo execution data has been dumped: .../sonar/target/jacoco.exec
Can any one help me how to get correct code coverage on any Sonar project.
Just because Sonar invoked Surefire correctly (and you received the "Unit test success" message) doesn't mean that JaCoCo instrumented your code.
Try executing JaCoCo directly. You might find out why JaCoCo is failing directly:
mvn jacoco:prepare-agent test jacoco:report
JaCoCo will place jacoco.exec as well as its XML/HTML reports within target/jacoco. Or it will fail, and hopefully you'll have a better idea as to why.
One very common problem is that the JaCoCo javaagent will not run if you've changed the Surefire argLine at all, because jacoco:prepare-agent just sets the argLine property which in this scenario, is conveniently ignored. You can set prepare-agent's propertyName property to something else (like jacocoArgLine) and include that in your argLine config:
<argLine>-Xmx1024m ${jacocoArgLine}</argLine>
I read https://docs.sonarqube.org/display/PLUG/Code+Coverage+by+Unit+Tests+for+Java+Project and used cobertura as my code coverage plugin then I see code coverage displays for small projects. When I check for a big project in sonar I just see code coverage as - that means its empty. In logs I could find that Cobertura report was not found at /.../coverage.xml path.
coverage.xml was not generated due to OutOfMemeryError:heapspace. Since my project is such a big project when I set heap memory to 2GB and cobertura plugin memory to 1.5GB sonar gets code coverage displayed.
According to this blog post, you probably forget to set the sonar.binaries property in your project properties
Don’t forget sonar.binaries, otherwise, you might get something like « Project coverage is set to 0% since there is no directories with classes. » in your logs.
[...]
sonar.surefire.reportsPath=target/surefire-reports
sonar.jacoco.reportPath=target/jacoco.exec
sonar.binaries=target/classes
[...]
Your Sonar plug-in cannot find the report file generated by Jacoco.
In your pom(parent or child) look for the <destFile> tag under jacoco/prepare-agent execution. Change the name and the location to target/jacoco.exec and you are good to go!
Instead of using the Jenkins sonar plugin for running sonar, try to do it with maven, by executing the sonar goal. Usually this is easier then setting up an additional build step and tweaking all the paths till sonar finds all the relevant files.
In your case I guess it can read the junit/testng report, but can't find the jacoco results (jacoco.exec). Is the path sonar outputs(../sonar/target/jacoco.exec) correct?
I am running Sonar task through Ant, triggered by Jenkins in RHEL environment. I am successfully using Cobertura for Junit code coverage and Surefire for reporting. Sonar imports the Surefire reports fine.
However, now I am running Selenium tests using Ant in Jenkins. I would like to report code coverage and test results to Sonar. Apparently I need the JaCoCo plugin which analyses code coverage and reports tests. I presume like for unit tests, Jenkins does the job and Sonar only imports the reports into its own repository.
I am puzzled on how to actually do this. The web page http://www.sonarsource.org/measure-coverage-by-integration-tests-with-sonar-updated/ references to the JaCoCo page http://www.eclemma.org/jacoco/trunk/doc/ant.html. I am not sure what the steps are to be done. Do I need the coverage target? Should I only start the agent? Where in Ant do I start the agent? Do I need to dump stuff?
I really appreciate all the help I can get, thanks :)
Sonar 3.3 has a new feature for combine code coverage metrics generated by both unit tests and integration tests. This is done by using two properties to detail the two different report files generated by the jacoco too:
#Tells Sonar where the unit tests code coverage report is
sonar.jacoco.reportPath=reports/jacoco/jacoco-ut.exec
#Tells Sonar where the integration tests code coverage report is
sonar.jacoco.itReportPath=reports/jacoco/jacoco-it.exec
The Sonar examples project has an integration test example for ANT:
https://github.com/SonarSource/sonar-examples/tree/master/projects/code-coverage/it/ant/it-jacoco-ant
Unfortunately it doesn't give an example of running the actual tests, instead it just shows how to configure an ANT build to load data.
Finally the Sonar documentation has more details with links to the example projects.