Emulate Angular12 Http Call Timeout in Jasmine

Question

I have a service that makes an HTTP call to the backend and if the call fails due to timeout, I display the error message in the UI saying that the call has timed out. Now, I need to write test case for this scenario and emulate HTTP call timeout and check if the error message is displayed.

Timeout error to be emulated {message: 'Timeout has occurred', name: 'TimeoutError'}