cyborg_mock_preferences

Keep mock connections out of real registries and detach them on every exit path.

Vars
previous_directory	GLOB.directory from before the test, so we can put it back
previous_persistent_client_list	GLOB.persistent_clients from before the test, so we can put it back
previous_persistent_clients	GLOB.persistent_clients_by_ckey from before the test, so we can put it back
previous_preferences	GLOB.preferences_datums from before the test, so we can put it back
Procs
Destroy	Unlinks the mock clients and puts the globals back
New	Swaps in empty preference and client globals, so tests never meet real players
create_preferences	Returns memory-only preferences on a mock client, linked to robot when given

Var Details

GLOB.directory from before the test, so we can put it back

GLOB.persistent_clients from before the test, so we can put it back

GLOB.persistent_clients_by_ckey from before the test, so we can put it back

GLOB.preferences_datums from before the test, so we can put it back

Unlinks the mock clients and puts the globals back

Swaps in empty preference and client globals, so tests never meet real players

Returns memory-only preferences on a mock client, linked to robot when given