public SubstitutableClockFlow(
SubstitutableClockFlow baseFlow,
Func <DateTimeOffset> flowInstance = null,
Func <DateTime> flowCurrentClick = null,
Func <TimeZoneInfo> flowConfig = null)
{
_flowInstance = flowInstance ?? baseFlow._flowInstance;
_flowCurrentClick = flowCurrentClick ?? baseFlow._flowCurrentClick;
_flowConfig = flowConfig ?? baseFlow._flowConfig;
}
private Preparable(SubstitutableClockFlow clockFlow) => _clockFlow = clockFlow;