SilverStripe\FullTextSearch\Search\FullTextSearch::force_index_list
Sometimes, like when in tests, you want to restrain the actual indexes to a subset
Call with one argument - an array of class names, index instances or classname => indexinstance pairs (can be mixed). Alternatively call with multiple arguments, each of which is a class name or index instance From then on, fulltext search system will only see those indexes passed in this most recent call. Passing in no arguments resets back to automatic index list Alternatively you can use `FullTextSearch.indexes` to configure a list of indexes via config.
Signature
public function force_index_list()