No test result files matching test- xml were found - Azure DevOps

Question

I am trying to publish test results in azure but i am unable to do it. Its my second day with azure so i may be missing something.

My pipeline code is

- task: PublishTestResults@2
  inputs:
    testResultsFormat: 'JUnit'
    testResultsFiles: '**/test-*.xml'

karma.conf.js

junitReporter: {
             outputDir: '.',
             outputFile:'test-report.xml'
         },

And I am using the latest ubuntu. But always when I run pipeline I get this error

##[warning]No test result files matching **/test-*.xml were found.

I tried lowercase uppercase but nothing works and I don't know what I am doing wrong. I will be thankful for any hints.

Answer 1

Although the PublishTestResults task mentions JUnit, you must ensure that karma is producing JUnit reports. The excerpt from karma.conf.js you provided is insufficient to validate this.

 install karma-junit-reporter npm package

npm install karma-junit-reporter --save-dev

 add karma-junit-reporter in karma.conf.js plugins array

require('karma-junit-reporter')

add junit in karma.conf.js reporters array

reporters: ['progress', 'kjhtml', 'junit'],

Then make sure the PublishTestResults task has the correct pattern. Mine looks like this because I don't specify any junitReporter settings, which you show in your example.

testResultsFiles: "**/TESTS*.xml"

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