Why is SonarQube zero coverage?
1 Answer. As stated in the docs sonarqube does not run tests, it simply imports report generated by other tools to display them along the other analysis. So my guess is that you have not configured your CI chain to generate test reports to be shown in sonarqube.
What is a good level of code coverage?
70-80%
Code coverage of 70-80% is a reasonable goal for system test of most projects with most coverage metrics. Use a higher goal for projects specifically organized for high testability or that have high failure costs. Minimum code coverage for unit testing can be 10-20% higher than for system testing.
What is code coverage on new code?
What is code coverage? Code coverage is a software testing metric that determines the number of lines of code that is successfully validated under a test procedure, which in turn, helps in analyzing how comprehensively a software is verified.
How do I increase sonar code coverage?
So we would recommend tracking progress by:
- Setting a Coverage on New Code requirement in your Quality Gate. The built-in, Sonar way Quality Gate requires 80% and I think that’s a good place to start.
- Strictly enforce your quality gate.
- Sit back and watch your overall coverage gradually increase.
How do I get code coverage in SonarQube?
How To Measure Code Coverage Using SonarQube and Jacoco
- 2.1. Setting up a SonarQube instance.
- 2.2. Using the Jacoco Gradle plugin.
- 2.3. Using the SonarQube Gradle plugin.
- 2.4. Viewing the SonarQube report details.
How to enable code coverage in Visual Studio?
Code coverage is an option of the vstest.console.exe utility. Launch the Developer Command Prompt for Visual Studio: In the Windows Start menu, choose Visual Studio 2017 > Developer Command Prompt for VS 2017. At the command prompt, run the following command: vstest.console.exe MyTestAssembly.dll /EnableCodeCoverage
How to test code coverage in.net?
To install the ReportGenerator NuGet package as a .NET global tool, use the dotnet tool install command: Run the tool and provide the desired options, given the output coverage.cobertura.xml file from the previous test run. After running this command, an HTML file represents the generated report.
Which is the best definition of code coverage?
Condition coverage: how many of the boolean sub-expressions have been tested for a true and a false value. Line coverage: how many of lines of source code have been tested.
How are code blocks counted in code coverage?
If some but not all code blocks in the line are exercised, it is counted as a partial line. The Code Coverage Results window usually shows the result of the most recent run. The results will vary if you change your test data, or if you run only some of your tests each time.