paras.rs

	#[test]
	fn verify_upgrade_restriction_signal_is_externally_accessible() {
		use primitives::v1::well_known_keys;

		let a = ParaId::from(2020);

		new_test_ext(Default::default()).execute_with(|| {
			assert!(sp_io::storage::get(&well_known_keys::upgrade_restriction_signal(a)).is_none());
			<Paras as Store>::UpgradeRestrictionSignal::insert(&a, UpgradeRestriction::Present);
			assert_eq!(
				sp_io::storage::get(&well_known_keys::upgrade_restriction_signal(a)).unwrap(),
				vec![0],
			);
		});
	}
}