difftreelog
test collection owner ouroboros
in: master
1 file changed
tests/src/nesting/graphs.test.tsdiffbeforeafterboth1// 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/>.1617import {IKeyringPair} from '@polkadot/types/types';18import {expect, itSub, usingPlaygrounds} from '../util';19import {UniqueHelper, UniqueNFTCollection, UniqueNFToken} from '../util/playgrounds/unique';2021/**22 * ```dot23 * 4 -> 3 -> 2 -> 124 * 7 -> 6 -> 5 -> 225 * 8 -> 526 * ```27 */28async function buildComplexObjectGraph(helper: UniqueHelper, sender: IKeyringPair): Promise<[UniqueNFTCollection,UniqueNFToken[]]> {29 const collection = await helper.nft.mintCollection(sender, {permissions: {nesting: {tokenOwner: true}}});30 const tokens = await collection.mintMultipleTokens(sender, Array(8).fill({owner: {Substrate: sender.address}}));3132 await tokens[7].nest(sender, tokens[4]);33 await tokens[6].nest(sender, tokens[5]);34 await tokens[5].nest(sender, tokens[4]);35 await tokens[4].nest(sender, tokens[1]);36 await tokens[3].nest(sender, tokens[2]);37 await tokens[2].nest(sender, tokens[1]);38 await tokens[1].nest(sender, tokens[0]);3940 return [collection, tokens];41}4243describe('Graphs', () => {44 let alice: IKeyringPair;4546 before(async () => {47 await usingPlaygrounds(async (helper, privateKey) => {48 const donor = await privateKey({filename: __filename});49 [alice] = await helper.arrange.createAccounts([10n], donor);50 });51 });5253 itSub('Ouroboros can\'t be created in a complex graph', async ({helper}) => {54 const [collection, tokens] = await buildComplexObjectGraph(helper, alice);5556 await collection.setPermissions(alice, {nesting: {collectionAdmin: false, tokenOwner: true}});5758 // [token owner] to self59 await expect(60 tokens[0].nest(alice, tokens[0]),61 '[token owner] self-nesting is forbidden',62 ).to.be.rejectedWith(/structure\.OuroborosDetected/);63 // [token owner] to nested part of graph64 await expect(65 tokens[0].nest(alice, tokens[4]),66 '[token owner] cannot nest the root node into an internal node',67 ).to.be.rejectedWith(/structure\.OuroborosDetected/);68 await expect(69 tokens[1].transferFrom(alice, tokens[0].nestingAccount(), tokens[7].nestingAccount()),70 '[token owner] cannot nest higher internal node into lower internal node',71 ).to.be.rejectedWith(/structure\.OuroborosDetected/);7273 await collection.setPermissions(alice, {nesting: {collectionAdmin: true, tokenOwner: false}});7475 // [collection owner] to self76 await expect(77 tokens[0].nest(alice, tokens[0]),78 '[collection owner] self-nesting is forbidden',79 ).to.be.rejectedWith(/structure\.OuroborosDetected/);80 // [collection owner] to nested part of graph81 await expect(82 tokens[0].nest(alice, tokens[4]),83 '[collection owner] cannot nest the root node into an internal node',84 ).to.be.rejectedWith(/structure\.OuroborosDetected/);85 });86});