git.delta.rocks / unique-network / refs/commits / 9206f91cff29

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617// Original license:18// This file is part of Substrate.1920// Copyright (C) 2019-2022 Parity Technologies (UK) Ltd.21// SPDX-License-Identifier: Apache-2.02223// Licensed under the Apache License, Version 2.0 (the "License");24// you may not use this file except in compliance with the License.25// You may obtain a copy of the License at26//27// 	http://www.apache.org/licenses/LICENSE-2.028//29// Unless required by applicable law or agreed to in writing, software30// distributed under the License is distributed on an "AS IS" BASIS,31// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.32// See the License for the specific language governing permissions and33// limitations under the License.3435// Tests for Identity Pallet3637use super::*;38use crate as pallet_identity;3940use codec::{Decode, Encode};41use frame_support::{42	assert_noop, assert_ok, ord_parameter_types, parameter_types,43	traits::{ConstU32, ConstU64, EitherOfDiverse},44	BoundedVec,45};46use frame_system::{EnsureRoot, EnsureSignedBy};47use sp_core::H256;48use sp_runtime::{49	testing::Header,50	traits::{BadOrigin, BlakeTwo256, IdentityLookup},51};5253type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;54type Block = frame_system::mocking::MockBlock<Test>;5556frame_support::construct_runtime!(57	pub enum Test where58		Block = Block,59		NodeBlock = Block,60		UncheckedExtrinsic = UncheckedExtrinsic,61	{62		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},63		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},64		Identity: pallet_identity::{Pallet, Call, Storage, Event<T>},65	}66);6768parameter_types! {69	pub BlockWeights: frame_system::limits::BlockWeights =70		frame_system::limits::BlockWeights::simple_max(frame_support::weights::Weight::from_ref_time(1024));71}72impl frame_system::Config for Test {73	type BaseCallFilter = frame_support::traits::Everything;74	type BlockWeights = ();75	type BlockLength = ();76	type RuntimeOrigin = RuntimeOrigin;77	type Index = u64;78	type BlockNumber = u64;79	type Hash = H256;80	type RuntimeCall = RuntimeCall;81	type Hashing = BlakeTwo256;82	type AccountId = u64;83	type Lookup = IdentityLookup<Self::AccountId>;84	type Header = Header;85	type RuntimeEvent = RuntimeEvent;86	type BlockHashCount = ConstU64<250>;87	type DbWeight = ();88	type Version = ();89	type PalletInfo = PalletInfo;90	type AccountData = pallet_balances::AccountData<u64>;91	type OnNewAccount = ();92	type OnKilledAccount = ();93	type SystemWeightInfo = ();94	type SS58Prefix = ();95	type OnSetCode = ();96	type MaxConsumers = ConstU32<16>;97}9899impl pallet_balances::Config for Test {100	type Balance = u64;101	type RuntimeEvent = RuntimeEvent;102	type DustRemoval = ();103	type ExistentialDeposit = ConstU64<1>;104	type AccountStore = System;105	type MaxLocks = ();106	type MaxReserves = ();107	type ReserveIdentifier = [u8; 8];108	type WeightInfo = ();109}110111parameter_types! {112	pub const MaxAdditionalFields: u32 = 2;113	pub const MaxRegistrars: u32 = 20;114}115116ord_parameter_types! {117	pub const One: u64 = 1;118	pub const Two: u64 = 2;119}120type EnsureOneOrRoot = EitherOfDiverse<EnsureRoot<u64>, EnsureSignedBy<One, u64>>;121type EnsureTwoOrRoot = EitherOfDiverse<EnsureRoot<u64>, EnsureSignedBy<Two, u64>>;122impl pallet_identity::Config for Test {123	type RuntimeEvent = RuntimeEvent;124	type Currency = Balances;125	type Slashed = ();126	type BasicDeposit = ConstU64<10>;127	type FieldDeposit = ConstU64<10>;128	type SubAccountDeposit = ConstU64<10>;129	type MaxSubAccounts = ConstU32<2>;130	type MaxAdditionalFields = MaxAdditionalFields;131	type MaxRegistrars = MaxRegistrars;132	type RegistrarOrigin = EnsureOneOrRoot;133	type ForceOrigin = EnsureTwoOrRoot;134	type WeightInfo = ();135}136137pub fn new_test_ext() -> sp_io::TestExternalities {138	let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();139	pallet_balances::GenesisConfig::<Test> {140		balances: vec![(1, 10), (2, 10), (3, 10), (10, 100), (20, 100), (30, 100)],141	}142	.assimilate_storage(&mut t)143	.unwrap();144	t.into()145}146147fn ten() -> IdentityInfo<MaxAdditionalFields> {148	IdentityInfo {149		display: Data::Raw(b"ten".to_vec().try_into().unwrap()),150		legal: Data::Raw(b"The Right Ordinal Ten, Esq.".to_vec().try_into().unwrap()),151		..Default::default()152	}153}154155fn twenty() -> IdentityInfo<MaxAdditionalFields> {156	IdentityInfo {157		display: Data::Raw(b"twenty".to_vec().try_into().unwrap()),158		legal: Data::Raw(b"The Right Ordinal Twenty, Esq.".to_vec().try_into().unwrap()),159		..Default::default()160	}161}162163#[test]164fn editing_subaccounts_should_work() {165	new_test_ext().execute_with(|| {166		let data = |x| Data::Raw(vec![x; 1].try_into().unwrap());167168		assert_noop!(169			Identity::add_sub(RuntimeOrigin::signed(10), 20, data(1)),170			Error::<Test>::NoIdentity171		);172173		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));174175		// first sub account176		assert_ok!(Identity::add_sub(RuntimeOrigin::signed(10), 1, data(1)));177		assert_eq!(SuperOf::<Test>::get(1), Some((10, data(1))));178		assert_eq!(Balances::free_balance(10), 80);179180		// second sub account181		assert_ok!(Identity::add_sub(RuntimeOrigin::signed(10), 2, data(2)));182		assert_eq!(SuperOf::<Test>::get(1), Some((10, data(1))));183		assert_eq!(SuperOf::<Test>::get(2), Some((10, data(2))));184		assert_eq!(Balances::free_balance(10), 70);185186		// third sub account is too many187		assert_noop!(188			Identity::add_sub(RuntimeOrigin::signed(10), 3, data(3)),189			Error::<Test>::TooManySubAccounts190		);191192		// rename first sub account193		assert_ok!(Identity::rename_sub(RuntimeOrigin::signed(10), 1, data(11)));194		assert_eq!(SuperOf::<Test>::get(1), Some((10, data(11))));195		assert_eq!(SuperOf::<Test>::get(2), Some((10, data(2))));196		assert_eq!(Balances::free_balance(10), 70);197198		// remove first sub account199		assert_ok!(Identity::remove_sub(RuntimeOrigin::signed(10), 1));200		assert_eq!(SuperOf::<Test>::get(1), None);201		assert_eq!(SuperOf::<Test>::get(2), Some((10, data(2))));202		assert_eq!(Balances::free_balance(10), 80);203204		// add third sub account205		assert_ok!(Identity::add_sub(RuntimeOrigin::signed(10), 3, data(3)));206		assert_eq!(SuperOf::<Test>::get(1), None);207		assert_eq!(SuperOf::<Test>::get(2), Some((10, data(2))));208		assert_eq!(SuperOf::<Test>::get(3), Some((10, data(3))));209		assert_eq!(Balances::free_balance(10), 70);210	});211}212213#[test]214fn resolving_subaccount_ownership_works() {215	new_test_ext().execute_with(|| {216		let data = |x| Data::Raw(vec![x; 1].try_into().unwrap());217218		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));219		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(20), Box::new(twenty())));220221		// 10 claims 1 as a subaccount222		assert_ok!(Identity::add_sub(RuntimeOrigin::signed(10), 1, data(1)));223		assert_eq!(Balances::free_balance(1), 10);224		assert_eq!(Balances::free_balance(10), 80);225		assert_eq!(Balances::reserved_balance(10), 20);226		// 20 cannot claim 1 now227		assert_noop!(228			Identity::add_sub(RuntimeOrigin::signed(20), 1, data(1)),229			Error::<Test>::AlreadyClaimed230		);231		// 1 wants to be with 20 so it quits from 10232		assert_ok!(Identity::quit_sub(RuntimeOrigin::signed(1)));233		// 1 gets the 10 that 10 paid.234		assert_eq!(Balances::free_balance(1), 20);235		assert_eq!(Balances::free_balance(10), 80);236		assert_eq!(Balances::reserved_balance(10), 10);237		// 20 can claim 1 now238		assert_ok!(Identity::add_sub(RuntimeOrigin::signed(20), 1, data(1)));239	});240}241242#[test]243fn trailing_zeros_decodes_into_default_data() {244	let encoded = Data::Raw(b"Hello".to_vec().try_into().unwrap()).encode();245	assert!(<(Data, Data)>::decode(&mut &encoded[..]).is_err());246	let input = &mut &encoded[..];247	let (a, b) = <(Data, Data)>::decode(&mut AppendZerosInput::new(input)).unwrap();248	assert_eq!(a, Data::Raw(b"Hello".to_vec().try_into().unwrap()));249	assert_eq!(b, Data::None);250}251252#[test]253fn adding_registrar_should_work() {254	new_test_ext().execute_with(|| {255		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));256		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));257		let fields = IdentityFields(IdentityField::Display | IdentityField::Legal);258		assert_ok!(Identity::set_fields(RuntimeOrigin::signed(3), 0, fields));259		assert_eq!(260			Identity::registrars(),261			vec![Some(RegistrarInfo { account: 3, fee: 10, fields })]262		);263	});264}265266#[test]267fn amount_of_registrars_is_limited() {268	new_test_ext().execute_with(|| {269		for i in 1..MaxRegistrars::get() + 1 {270			assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), i as u64));271		}272		let last_registrar = MaxRegistrars::get() as u64 + 1;273		assert_noop!(274			Identity::add_registrar(RuntimeOrigin::signed(1), last_registrar),275			Error::<Test>::TooManyRegistrars276		);277	});278}279280#[test]281fn registration_should_work() {282	new_test_ext().execute_with(|| {283		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));284		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));285		let mut three_fields = ten();286		three_fields.additional.try_push(Default::default()).unwrap();287		three_fields.additional.try_push(Default::default()).unwrap();288		assert!(three_fields.additional.try_push(Default::default()).is_err());289		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));290		assert_eq!(Identity::identity(10).unwrap().info, ten());291		assert_eq!(Balances::free_balance(10), 90);292		assert_ok!(Identity::clear_identity(RuntimeOrigin::signed(10)));293		assert_eq!(Balances::free_balance(10), 100);294		assert_noop!(Identity::clear_identity(RuntimeOrigin::signed(10)), Error::<Test>::NotNamed);295	});296}297298#[test]299fn uninvited_judgement_should_work() {300	new_test_ext().execute_with(|| {301		assert_noop!(302			Identity::provide_judgement(303				RuntimeOrigin::signed(3),304				0,305				10,306				Judgement::Reasonable,307				H256::random()308			),309			Error::<Test>::InvalidIndex310		);311312		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));313		assert_noop!(314			Identity::provide_judgement(315				RuntimeOrigin::signed(3),316				0,317				10,318				Judgement::Reasonable,319				H256::random()320			),321			Error::<Test>::InvalidTarget322		);323324		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));325		assert_noop!(326			Identity::provide_judgement(327				RuntimeOrigin::signed(3),328				0,329				10,330				Judgement::Reasonable,331				H256::random()332			),333			Error::<Test>::JudgementForDifferentIdentity334		);335336		let identity_hash = BlakeTwo256::hash_of(&ten());337338		assert_noop!(339			Identity::provide_judgement(340				RuntimeOrigin::signed(10),341				0,342				10,343				Judgement::Reasonable,344				identity_hash345			),346			Error::<Test>::InvalidIndex347		);348		assert_noop!(349			Identity::provide_judgement(350				RuntimeOrigin::signed(3),351				0,352				10,353				Judgement::FeePaid(1),354				identity_hash355			),356			Error::<Test>::InvalidJudgement357		);358359		assert_ok!(Identity::provide_judgement(360			RuntimeOrigin::signed(3),361			0,362			10,363			Judgement::Reasonable,364			identity_hash365		));366		assert_eq!(Identity::identity(10).unwrap().judgements, vec![(0, Judgement::Reasonable)]);367	});368}369370#[test]371fn clearing_judgement_should_work() {372	new_test_ext().execute_with(|| {373		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));374		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));375		assert_ok!(Identity::provide_judgement(376			RuntimeOrigin::signed(3),377			0,378			10,379			Judgement::Reasonable,380			BlakeTwo256::hash_of(&ten())381		));382		assert_ok!(Identity::clear_identity(RuntimeOrigin::signed(10)));383		assert_eq!(Identity::identity(10), None);384	});385}386387#[test]388fn killing_slashing_should_work() {389	new_test_ext().execute_with(|| {390		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));391		assert_noop!(Identity::kill_identity(RuntimeOrigin::signed(1), 10), BadOrigin);392		assert_ok!(Identity::kill_identity(RuntimeOrigin::signed(2), 10));393		assert_eq!(Identity::identity(10), None);394		assert_eq!(Balances::free_balance(10), 90);395		assert_noop!(396			Identity::kill_identity(RuntimeOrigin::signed(2), 10),397			Error::<Test>::NotNamed398		);399	});400}401402#[test]403fn setting_subaccounts_should_work() {404	new_test_ext().execute_with(|| {405		let mut subs = vec![(20, Data::Raw(vec![40; 1].try_into().unwrap()))];406		assert_noop!(407			Identity::set_subs(RuntimeOrigin::signed(10), subs.clone()),408			Error::<Test>::NotFound409		);410411		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));412		assert_ok!(Identity::set_subs(RuntimeOrigin::signed(10), subs.clone()));413		assert_eq!(Balances::free_balance(10), 80);414		assert_eq!(Identity::subs_of(10), (10, vec![20].try_into().unwrap()));415		assert_eq!(Identity::super_of(20), Some((10, Data::Raw(vec![40; 1].try_into().unwrap()))));416417		// push another item and re-set it.418		subs.push((30, Data::Raw(vec![50; 1].try_into().unwrap())));419		assert_ok!(Identity::set_subs(RuntimeOrigin::signed(10), subs.clone()));420		assert_eq!(Balances::free_balance(10), 70);421		assert_eq!(Identity::subs_of(10), (20, vec![20, 30].try_into().unwrap()));422		assert_eq!(Identity::super_of(20), Some((10, Data::Raw(vec![40; 1].try_into().unwrap()))));423		assert_eq!(Identity::super_of(30), Some((10, Data::Raw(vec![50; 1].try_into().unwrap()))));424425		// switch out one of the items and re-set.426		subs[0] = (40, Data::Raw(vec![60; 1].try_into().unwrap()));427		assert_ok!(Identity::set_subs(RuntimeOrigin::signed(10), subs.clone()));428		assert_eq!(Balances::free_balance(10), 70); // no change in the balance429		assert_eq!(Identity::subs_of(10), (20, vec![40, 30].try_into().unwrap()));430		assert_eq!(Identity::super_of(20), None);431		assert_eq!(Identity::super_of(30), Some((10, Data::Raw(vec![50; 1].try_into().unwrap()))));432		assert_eq!(Identity::super_of(40), Some((10, Data::Raw(vec![60; 1].try_into().unwrap()))));433434		// clear435		assert_ok!(Identity::set_subs(RuntimeOrigin::signed(10), vec![]));436		assert_eq!(Balances::free_balance(10), 90);437		assert_eq!(Identity::subs_of(10), (0, BoundedVec::default()));438		assert_eq!(Identity::super_of(30), None);439		assert_eq!(Identity::super_of(40), None);440441		subs.push((20, Data::Raw(vec![40; 1].try_into().unwrap())));442		assert_noop!(443			Identity::set_subs(RuntimeOrigin::signed(10), subs.clone()),444			Error::<Test>::TooManySubAccounts445		);446	});447}448449#[test]450fn clearing_account_should_remove_subaccounts_and_refund() {451	new_test_ext().execute_with(|| {452		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));453		assert_ok!(Identity::set_subs(454			RuntimeOrigin::signed(10),455			vec![(20, Data::Raw(vec![40; 1].try_into().unwrap()))]456		));457		assert_ok!(Identity::clear_identity(RuntimeOrigin::signed(10)));458		assert_eq!(Balances::free_balance(10), 100);459		assert!(Identity::super_of(20).is_none());460	});461}462463#[test]464fn killing_account_should_remove_subaccounts_and_not_refund() {465	new_test_ext().execute_with(|| {466		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));467		assert_ok!(Identity::set_subs(468			RuntimeOrigin::signed(10),469			vec![(20, Data::Raw(vec![40; 1].try_into().unwrap()))]470		));471		assert_ok!(Identity::kill_identity(RuntimeOrigin::signed(2), 10));472		assert_eq!(Balances::free_balance(10), 80);473		assert!(Identity::super_of(20).is_none());474	});475}476477#[test]478fn cancelling_requested_judgement_should_work() {479	new_test_ext().execute_with(|| {480		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));481		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));482		assert_noop!(483			Identity::cancel_request(RuntimeOrigin::signed(10), 0),484			Error::<Test>::NoIdentity485		);486		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));487		assert_ok!(Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10));488		assert_ok!(Identity::cancel_request(RuntimeOrigin::signed(10), 0));489		assert_eq!(Balances::free_balance(10), 90);490		assert_noop!(491			Identity::cancel_request(RuntimeOrigin::signed(10), 0),492			Error::<Test>::NotFound493		);494495		assert_ok!(Identity::provide_judgement(496			RuntimeOrigin::signed(3),497			0,498			10,499			Judgement::Reasonable,500			BlakeTwo256::hash_of(&ten())501		));502		assert_noop!(503			Identity::cancel_request(RuntimeOrigin::signed(10), 0),504			Error::<Test>::JudgementGiven505		);506	});507}508509#[test]510fn requesting_judgement_should_work() {511	new_test_ext().execute_with(|| {512		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));513		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));514		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));515		assert_noop!(516			Identity::request_judgement(RuntimeOrigin::signed(10), 0, 9),517			Error::<Test>::FeeChanged518		);519		assert_ok!(Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10));520		// 10 for the judgement request, 10 for the identity.521		assert_eq!(Balances::free_balance(10), 80);522523		// Re-requesting won't work as we already paid.524		assert_noop!(525			Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10),526			Error::<Test>::StickyJudgement527		);528		assert_ok!(Identity::provide_judgement(529			RuntimeOrigin::signed(3),530			0,531			10,532			Judgement::Erroneous,533			BlakeTwo256::hash_of(&ten())534		));535		// Registrar got their payment now.536		assert_eq!(Balances::free_balance(3), 20);537538		// Re-requesting still won't work as it's erroneous.539		assert_noop!(540			Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10),541			Error::<Test>::StickyJudgement542		);543544		// Requesting from a second registrar still works.545		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 4));546		assert_ok!(Identity::request_judgement(RuntimeOrigin::signed(10), 1, 10));547548		// Re-requesting after the judgement has been reduced works.549		assert_ok!(Identity::provide_judgement(550			RuntimeOrigin::signed(3),551			0,552			10,553			Judgement::OutOfDate,554			BlakeTwo256::hash_of(&ten())555		));556		assert_ok!(Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10));557	});558}559560#[test]561fn provide_judgement_should_return_judgement_payment_failed_error() {562	new_test_ext().execute_with(|| {563		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));564		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));565		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));566		assert_ok!(Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10));567		// 10 for the judgement request, 10 for the identity.568		assert_eq!(Balances::free_balance(10), 80);569570		// This forces judgement payment failed error571		Balances::make_free_balance_be(&3, 0);572		assert_noop!(573			Identity::provide_judgement(574				RuntimeOrigin::signed(3),575				0,576				10,577				Judgement::Erroneous,578				BlakeTwo256::hash_of(&ten())579			),580			Error::<Test>::JudgementPaymentFailed581		);582	});583}584585#[test]586fn field_deposit_should_work() {587	new_test_ext().execute_with(|| {588		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));589		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));590		assert_ok!(Identity::set_identity(591			RuntimeOrigin::signed(10),592			Box::new(IdentityInfo {593				additional: vec![594					(595						Data::Raw(b"number".to_vec().try_into().unwrap()),596						Data::Raw(10u32.encode().try_into().unwrap())597					),598					(599						Data::Raw(b"text".to_vec().try_into().unwrap()),600						Data::Raw(b"10".to_vec().try_into().unwrap())601					),602				]603				.try_into()604				.unwrap(),605				..Default::default()606			})607		));608		assert_eq!(Balances::free_balance(10), 70);609	});610}611612#[test]613fn setting_account_id_should_work() {614	new_test_ext().execute_with(|| {615		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));616		// account 4 cannot change the first registrar's identity since it's owned by 3.617		assert_noop!(618			Identity::set_account_id(RuntimeOrigin::signed(4), 0, 3),619			Error::<Test>::InvalidIndex620		);621		// account 3 can, because that's the registrar's current account.622		assert_ok!(Identity::set_account_id(RuntimeOrigin::signed(3), 0, 4));623		// account 4 can now, because that's their new ID.624		assert_ok!(Identity::set_account_id(RuntimeOrigin::signed(4), 0, 3));625	});626}627628#[test]629fn test_has_identity() {630	new_test_ext().execute_with(|| {631		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));632		assert!(Identity::has_identity(&10, IdentityField::Display as u64));633		assert!(Identity::has_identity(&10, IdentityField::Legal as u64));634		assert!(Identity::has_identity(635			&10,636			IdentityField::Display as u64 | IdentityField::Legal as u64637		));638		assert!(!Identity::has_identity(639			&10,640			IdentityField::Display as u64 | IdentityField::Legal as u64 | IdentityField::Web as u64641		));642	});643}