Testem.js xunit report browser name as classname property parsed incorrectly

[raido]

Given xunit report from testem.js, filename parsed from classname attribute is getting incorrectly intrepeted.

<testsuite name="Testem Tests" tests="78" skipped="0" todo="0" failures="1" timestamp="Mon Apr 01 2024 18:34:10 GMT+0000 (Coordinated Universal Time)" time="12.747">
<testcase classname="Chrome 123.0" name="Some test" time="0.688"/>
</testsuite>

action-junit-report/src/testParser.ts

Line 61 in 9379f0c

let fileName = file ? file : className.split('.').slice(-1)[0]

Since the testParser is splitting at . (dot) symbol, resulting name in Github job summary will be 0.Some test but should be Chrome 123.0.Some test or Chrome 123.0 - Some test

[mikepenz]

Unfortunately junit does not have an official definition to include file number in the output. As a result the current parsing is working on best-intent.
That said it's unlikely that we can handle all cases, as there are too many variants to handle.

I'd propbably advice to disable annotation in this case and use only the summary feature instead. 🤔