@angular/core/testing

fakeAsync

function

Wraps a function to be executed in the fakeAsync zone:

fakeAsync(
  fn: Function
): (...args: any[]) => any;

Wraps a function to be executed in the fakeAsync zone:

If there are any pending timers at the end of the function, an exception is thrown.

Can be used to wrap inject() calls.

(...args: any[]) => any

Wraps a function to be executed in the fakeAsync zone:

If there are any pending timers at the end of the function, an exception is thrown.

Can be used to wrap inject() calls.

@paramfnFunction

The function that you want to wrap in the fakeAsync zone.

@returns(...args: any[]) => any

Usage notes