tests.rs

			// The new era is still forced until a new era is planned.
			assert_eq!(ForceEra::<Test>::get(), Forcing::ForceNew);

			MinimumValidatorCount::<Test>::put(2);
			run_to_block(55);
			assert_eq!(Staking::next_election_prediction(System::block_number()), 55 + 25);
			assert_eq!(staking_events().len(), 6);
			assert_eq!(
				*staking_events().last().unwrap(),
				Event::StakingElection
			);
			// The new era has been planned, forcing is changed from `ForceNew` to `NotForcing`.
			assert_eq!(ForceEra::<Test>::get(), Forcing::NotForcing);
		})
	}
}