##### SUMMARY
```
(ansible_base) [vagrant@centos8 ~]$ ansible-test --version
ERROR: The current working directory must be at or below:

 - an Ansible collection: {...}/ansible_collections/{namespace}/{collection}/

Current working directory: /home/vagrant
```

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
ansible-test

"""
        Return a list of collection layouts, one for each collection in the same collection root as the current collection layout.
        An empty list is returned if the current content layout is not a collection layout.
        """
        layout = self.content
        collection = layout.collection
        if not collection:
            return []
        root_path = os.path.join(collection.root, 'ansible_collections')
        display.info('Scanning collection root: %s' % root_path, verbosity=1)
        namespace_names = sorted(name for name in os.listdir(root_path) if os.path.isdir(os.path.join(root_path, name)))
        collections = []
        for namespace_name in namespace_names:
            namespace_path = os.path.join(root_path, namespace_name)
            collection_names = sorted(name for name in os.listdir(namespace_path) if os.path.isdir(os.path.join(namespace_path, name)))
            for collection_name in collection_names:
                collection_path = os.path.join(namespace_path, collection_name)
                if collection_path == os.path.join(collection.root, collection.directory):
                    collection_layout = layout
                else:
                    collection_layout = self.__create_content_layout(self.__layout_providers, self.__source_providers, collection_path, False)
                file_count = len(collection_layout.all_files())
                if not file_count:
                    continue
                display.info('Including collection: %s (%d files)' % (collection_layout.collection.full_name, file_count), verbosity=1)
                collections.append(collection_layout)
        return collections
    @staticmethod
    def __create_content_layout(layout_providers,