An equivalent of
sp_io::TestExternalities that can load its state from a remote substrate
based chain, or a local state snapshot file.
- Builder for remote-externalities.
- Configuration of the offline execution.
- Configuration of the online execution.
- An externalities that acts exactly the same as
sp_io::TestExternalitiesbut has a few extra bits and pieces to it, and can be loaded remotely.
- Configuration of the state snapshot.
- The execution mode.
- Description of the transport protocol (for online execution).