Testing coverage changes

[kuhnroyal]

Testing coverage - DO NOT MERGE!

New Pull Request Checklist

• I have read the Documentation
• I have searched for a similar pull request in the project and found none
• I have updated this branch with the latest main branch to avoid conflicts (via merge from master or rebase)
• I have added the required tests to prove the fix/feature I'm adding
• I have updated the documentation (if necessary)
• I have run the tests without failures
• I have updated the CHANGELOG.md in the corresponding package

Additional context and info (if any)

[github-actions]

Code Coverage Report: Only Changed Files listed

Package	Base Coverage	New Coverage	Difference
dio/lib/src/adapters/browser_adapter.dart	🟠 75%	🟠 68.92%	🔴 -6.08%
dio/lib/src/cancel_token.dart	🟢 83.33%	🟠 75%	🔴 -8.33%
dio/lib/src/dio/dio_for_browser.dart	🟠 57.14%	🟢 100%	🟢 42.86%
dio/lib/src/dio/dio_for_native.dart	🟢 91.3%	🔴 5.8%	🔴 -85.5%
dio/lib/src/dio_mixin.dart	🟢 93.81%	🟢 90.27%	🔴 -3.54%
dio/lib/src/headers.dart	🟢 95.12%	🟢 92.68%	🔴 -2.44%
dio/lib/src/response.dart	🟠 55.56%	🔴 33.33%	🔴 -22.23%
plugins/http2_adapter/lib/src/connection_manager_imp.dart	🟠 60.47%	🟢 75.97%	🟢 15.5%
Overall Coverage	🟢 80.58%	🟢 78.51%	🔴 -2.07%

Minimum allowed coverage is 0%, this run produced 78.51%

[kuhnroyal]

@cfug/devs The dio_for_browser and connection_manager_imp diff is wrong, everything else looks reasonable. I am sure there is something off, caused by merging the coverage files. I will get on this after my vacation.

For now just take this as a rough indication :)