[Redux-Observable && Unit Testing] Use tests to verify updates to the Redux store (rxjs scheduler)

In certain situations, you care more about the final state of the redux store than you do about the particular stream of events coming out of an epic. In this lesson we explore a technique for dispatching actions direction into the store, having the epic execute as they would normally in production, and then assert on the updated store’s state.In certain situations, you care more about the