I have a new module developed to get disk information in linux like win_disk_facts. I want to contribute it to the collection.general. Can anyone help me with the steps? Is it different from contributing to the Core Ansible module? Also please tell me what are the testings I need to cover ?
Contributing to collections is similar to Ansible Core. The documentation for contributing to collections is the best place to start. That goes over testing requirements among other things.
If you run into issues and need more real time support, you can reach out in #ansible-community on chat.freenode.net.