KeyError: 'testsuites' when using --junit-xml options with ctest output

Quick Information

• Ubuntu 18.04
• cmake 3.21.3
• badges-gitlab 0.8.1

What Happened?

CMake 3.21 recently introduced the --output-junit option for generating a junit xml file with ctest. This is especially useful for continuous integration with gitlab. When calling badges-gitlab on this xml, I get the following error:

Traceback (most recent call last):
  File "/usr/local/bin/badges-gitlab", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.9/dist-packages/badges_gitlab/cli.py", line 59, in main
    create_badges_test(args.path, args.junit)
  File "/usr/local/lib/python3.9/dist-packages/badges_gitlab/badges_test.py", line 86, in create_badges_test
    testsuites = content['testsuites']['testsuite']
KeyError: 'testsuites'

Explanation

This error occurs because junit xml file produced by ctest does not contain a <testsuites> node (see attached example).

Steps to reproduce

Download attached notestsuites.xml file and execute: badges-gitlab --junit-xml notestsuites.xml notestsuites.xml

Priority/Severity

• High (anything that impacts the normal user flow or blocks app usage)