Set the current system time used by fake timers. Simulates a user
changing the system clock while your program is running. It affects the
current time but it does not in itself cause e.g. timers to fire; they
will fire exactly as they would have done without the call to
jest.setSystemTime().
Note: This function is only available when using modern fake timers
implementation
Set the current system time used by fake timers. Simulates a user changing the system clock while your program is running. It affects the current time but it does not in itself cause e.g. timers to fire; they will fire exactly as they would have done without the call to jest.setSystemTime().