##### SUMMARY

Support collection roles as integration test targets.

Now that https://github.com/ansible/ansible/issues/59462 has been merged, ansible-test can be updated to support running integration test targets that are collection roles.

The planned convention is to look for targets under `roles/test/` and allow use of target-specific plugins from `plugins/{plugin_type}/test/{target_name}/`.

##### ISSUE TYPE

Feature Idea

##### COMPONENT NAME

ansible-test

##### ADDITIONAL INFORMATION

This will allow integration test targets to be written using collections instead of pre-collection roles.
"""
    :type args: TestConfig
    :rtype: list[str] | None
    """
    if args.changed and is_shippable():
        display.info('Shippable detected, collecting parameters from environment.')
        paths = detect_changes_shippable(args)
    elif args.changed_from or args.changed_path:
        paths = args.changed_path or []
        if args.changed_from:
            with open(args.changed_from, 'r') as changes_fd:
                paths += changes_fd.read().splitlines()
    elif args.changed:
        paths = detect_changes_local(args)
    else:
        return None  
    if paths is None:
        return None  
    display.info('Detected changes in %d file(s).' % len(paths))
    for path in paths:
        display.info(path, verbosity=1)
    return paths
def detect_changes_shippable(args):