QA:Testcase additional repository metalink graphical

Obsolete
As of Fedora 40, the ability to configure additional repositories interactively in the installer has been removed.

Description

This test case exercises the addition of a metalink-based package repository during installation. Testing also includes verifying proper installation of packages included in the repository.

How to test

1. Boot the installer using any available non-live means (anything except Live.iso)
2. Go to the INSTALLATION SOURCE page
3. Click the + button under Additional repositories to add a repository
4. Give the repository a name, and set the URL to be the URL of a valid metalink, e.g. https://fedorapeople.org/groups/qa/openqa-repos/openqa-testrepo-2.xml
5. Set the "URL type:" to "metalink"
6. Click "Done", and proceed with the installation as usual
7. Once installation is complete, boot the installed system. If you used the example URL above, you can check that a package called testpackage is installed, e.g. with rpm -q testpackage

Expected Results

1. The additional repository configuration is accepted by the installer
2. Installation completes successfully
3. If the additional repository contains a higher version of an installed package than the install repository, the version from the additional repository is installed; or if the repository contains a package configured to supplement an installed package, that package is installed (the example repository's testpackage package is configured to supplement glibc, so it should always get installed)