`63b9443a2b7f`

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tests/src/nesting/nest.test.ts44.3 KiBsource history
1import {expect} from 'chai';2import {tokenIdToAddress} from '../eth/util/helpers';3import usingApi, {executeTransaction} from '../substrate/substrate-api';4import {5  addCollectionAdminExpectSuccess,6  addToAllowListExpectSuccess,7  createCollectionExpectSuccess,8  createItemExpectSuccess,9  enableAllowListExpectSuccess,10  enablePublicMintingExpectSuccess,11  getTokenChildren,12  getTokenOwner,13  getTopmostTokenOwner,14  normalizeAccountId,15  setCollectionPermissionsExpectSuccess,16  transferExpectFailure,17  transferExpectSuccess,18  transferFromExpectSuccess,19} from '../util/helpers';20import {IKeyringPair} from '@polkadot/types/types';2122let alice: IKeyringPair;23let bob: IKeyringPair;24let charlie: IKeyringPair;2526describe('Integration Test: Composite nesting tests', () => {27  before(async () => {28    await usingApi(async (_, privateKeyWrapper) => {29      alice = privateKeyWrapper('//Alice');30      bob = privateKeyWrapper('//Bob');31    });32  });3334  it('Performs the full suite: bundles a token, transfers, and unnests', async () => {35    await usingApi(async api => {36      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});37      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true}});38      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');3940      // Create a nested token41      const nestedToken = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: tokenIdToAddress(collection, targetToken)});42      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: alice.address});43      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});4445      // Create a token to be nested46      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');4748      // Nest49      await transferExpectSuccess(collection, newToken, alice, {Ethereum: tokenIdToAddress(collection, targetToken)});50      expect(await getTopmostTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});51      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});5253      // Move bundle to different user54      await transferExpectSuccess(collection, targetToken, alice, {Substrate: bob.address});55      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: bob.address});56      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});5758      // Unnest59      await transferFromExpectSuccess(collection, newToken, bob, {Ethereum: tokenIdToAddress(collection, targetToken)}, {Substrate: bob.address});60      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: bob.address});61    });62  });6364  it('Transfers an already bundled token', async () => {65    await usingApi(async api => {66      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});67      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true}});6869      const tokenA = await createItemExpectSuccess(alice, collection, 'NFT');70      const tokenB = await createItemExpectSuccess(alice, collection, 'NFT');7172      // Create a nested token73      const tokenC = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: tokenIdToAddress(collection, tokenA)});74      expect(await getTopmostTokenOwner(api, collection, tokenC)).to.be.deep.equal({Substrate: alice.address});75      expect(await getTokenOwner(api, collection, tokenC)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, tokenA).toLowerCase()});7677      // Transfer the nested token to another token78      await expect(executeTransaction(79        api,80        alice,81        api.tx.unique.transferFrom(82          normalizeAccountId({Ethereum: tokenIdToAddress(collection, tokenA)}),83          normalizeAccountId({Ethereum: tokenIdToAddress(collection, tokenB)}),84          collection,85          tokenC,86          1,87        ),88      )).to.not.be.rejected;89      expect(await getTopmostTokenOwner(api, collection, tokenC)).to.be.deep.equal({Substrate: alice.address});90      expect(await getTokenOwner(api, collection, tokenC)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, tokenB).toLowerCase()});91    });92  });9394  it('Checks token children', async () => {95    await usingApi(async api => {96      const collectionA = await createCollectionExpectSuccess({mode: {type: 'NFT'}});97      await setCollectionPermissionsExpectSuccess(alice, collectionA, {nesting: {tokenOwner: true}});98      const collectionB = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});99100      const targetToken = await createItemExpectSuccess(alice, collectionA, 'NFT');101      const targetAddress = {Ethereum: tokenIdToAddress(collectionA, targetToken)};102      let children = await getTokenChildren(api, collectionA, targetToken);103      expect(children.length).to.be.equal(0, 'Children length check at creation');104105      // Create a nested NFT token106      const tokenA = await createItemExpectSuccess(alice, collectionA, 'NFT', targetAddress);107      children = await getTokenChildren(api, collectionA, targetToken);108      expect(children.length).to.be.equal(1, 'Children length check at nesting #1');109      expect(children).to.have.deep.members([110        {token: tokenA, collection: collectionA},111      ], 'Children contents check at nesting #1');112113      // Create then nest114      const tokenB = await createItemExpectSuccess(alice, collectionA, 'NFT');115      await transferExpectSuccess(collectionA, tokenB, alice, targetAddress);116      children = await getTokenChildren(api, collectionA, targetToken);117      expect(children.length).to.be.equal(2, 'Children length check at nesting #2');118      expect(children).to.have.deep.members([119        {token: tokenA, collection: collectionA},120        {token: tokenB, collection: collectionA},121      ], 'Children contents check at nesting #2');122123      // Move token B to a different user outside the nesting tree124      await transferExpectSuccess(collectionA, tokenB, alice, bob);125      children = await getTokenChildren(api, collectionA, targetToken);126      expect(children.length).to.be.equal(1, 'Children length check at unnesting');127      expect(children).to.be.have.deep.members([128        {token: tokenA, collection: collectionA},129      ], 'Children contents check at unnesting');130131      // Create a fungible token in another collection and then nest132      const tokenC = await createItemExpectSuccess(alice, collectionB, 'Fungible');133      await transferExpectSuccess(collectionB, tokenC, alice, targetAddress, 1, 'Fungible');134      children = await getTokenChildren(api, collectionA, targetToken);135      expect(children.length).to.be.equal(2, 'Children length check at nesting #3 (from another collection)');136      expect(children).to.be.have.deep.members([137        {token: tokenA, collection: collectionA},138        {token: tokenC, collection: collectionB},139      ], 'Children contents check at nesting #3 (from another collection)');140141      // Move the fungible token inside token A deeper in the nesting tree142      await transferFromExpectSuccess(collectionB, tokenC, alice, targetAddress, {Ethereum: tokenIdToAddress(collectionA, tokenA)}, 1, 'Fungible');143      children = await getTokenChildren(api, collectionA, targetToken);144      expect(children.length).to.be.equal(1, 'Children length check at deeper nesting');145      expect(children).to.be.have.deep.members([146        {token: tokenA, collection: collectionA},147      ], 'Children contents check at deeper nesting');148    });149  });150});151152describe('Integration Test: Various token type nesting', async () => {153  before(async () => {154    await usingApi(async (_, privateKeyWrapper) => {155      alice = privateKeyWrapper('//Alice');156      bob = privateKeyWrapper('//Bob');157      charlie = privateKeyWrapper('//Charlie');158    });159  });160161  it('Admin (NFT): allows an Admin to nest a token', async () => {162    await usingApi(async api => {163      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});164      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {collectionAdmin: true}});165      await addCollectionAdminExpectSuccess(alice, collection, bob.address);166      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT', charlie.address);167168      // Create a nested token169      const nestedToken = await createItemExpectSuccess(bob, collection, 'NFT', {Ethereum: tokenIdToAddress(collection, targetToken)});170      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: charlie.address});171      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});172173      // Create a token to be nested and nest174      const newToken = await createItemExpectSuccess(bob, collection, 'NFT');175      await transferExpectSuccess(collection, newToken, bob, {Ethereum: tokenIdToAddress(collection, targetToken)});176      expect(await getTopmostTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: charlie.address});177      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});178    });179  });180181  it('Admin (NFT): Admin and Token Owner can operate together', async () => {182    await usingApi(async api => {183      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});184      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true, collectionAdmin: true}});185      await addCollectionAdminExpectSuccess(alice, collection, bob.address);186      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT', charlie.address);187188      // Create a nested token by an administrator189      const nestedToken = await createItemExpectSuccess(bob, collection, 'NFT', {Ethereum: tokenIdToAddress(collection, targetToken)});190      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: charlie.address});191      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});192193      // Create a token and allow the owner to nest too194      const newToken = await createItemExpectSuccess(alice, collection, 'NFT', charlie.address);195      await transferExpectSuccess(collection, newToken, charlie, {Ethereum: tokenIdToAddress(collection, nestedToken)});196      expect(await getTopmostTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: charlie.address});197      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, nestedToken).toLowerCase()});198    });199  });200201  it('Admin (NFT): allows an Admin to nest a token (Restricted nesting)', async () => {202    await usingApi(async api => {203      const collectionA = await createCollectionExpectSuccess({mode: {type: 'NFT'}});204      await addCollectionAdminExpectSuccess(alice, collectionA, bob.address);205      const collectionB = await createCollectionExpectSuccess({mode: {type: 'NFT'}});206      await addCollectionAdminExpectSuccess(alice, collectionB, bob.address);207      await setCollectionPermissionsExpectSuccess(alice, collectionA, {nesting: {collectionAdmin: true, restricted:[collectionA, collectionB]}});208      const targetToken = await createItemExpectSuccess(alice, collectionA, 'NFT', charlie.address);209210      // Create a nested token211      const nestedToken = await createItemExpectSuccess(bob, collectionB, 'NFT', {Ethereum: tokenIdToAddress(collectionA, targetToken)});212      expect(await getTopmostTokenOwner(api, collectionB, nestedToken)).to.be.deep.equal({Substrate: charlie.address});213      expect(await getTokenOwner(api, collectionB, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collectionA, targetToken).toLowerCase()});214215      // Create a token to be nested and nest216      const newToken = await createItemExpectSuccess(bob, collectionB, 'NFT');217      await transferExpectSuccess(collectionB, newToken, bob, {Ethereum: tokenIdToAddress(collectionA, targetToken)});218      expect(await getTopmostTokenOwner(api, collectionB, newToken)).to.be.deep.equal({Substrate: charlie.address});219      expect(await getTokenOwner(api, collectionB, newToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collectionA, targetToken).toLowerCase()});220    });221  });222223  // ---------- Non-Fungible ----------224225  it('NFT: allows an Owner to nest/unnest their token', async () => {226    await usingApi(async api => {227      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});228      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true}});229      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');230231      // Create a nested token232      const nestedToken = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: tokenIdToAddress(collection, targetToken)});233      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: alice.address});234      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});235236      // Create a token to be nested and nest237      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');238      await transferExpectSuccess(collection, newToken, alice, {Ethereum: tokenIdToAddress(collection, targetToken)});239      expect(await getTopmostTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});240      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});241    });242  });243244  it('NFT: allows an Owner to nest/unnest their token (Restricted nesting)', async () => {245    await usingApi(async api => {246      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});247      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true, restricted:[collection]}});248      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');249250      // Create a nested token251      const nestedToken = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: tokenIdToAddress(collection, targetToken)});252      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: alice.address});253      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});254255      // Create a token to be nested and nest256      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');257      await transferExpectSuccess(collection, newToken, alice, {Ethereum: tokenIdToAddress(collection, targetToken)});258      expect(await getTopmostTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});259      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()});260    });261  });262263  // ---------- Fungible ----------264265  it('Fungible: allows an Owner to nest/unnest their token', async () => {266    await usingApi(async api => {267      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});268      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true}});269      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT', {Substrate: alice.address});270      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};271272      const collectionFT = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});273274      // Create a nested token275      await expect(executeTransaction(api, alice, api.tx.unique.createItem(276        collectionFT,277        targetAddress,278        {Fungible: {Value: 10}},279      ))).to.not.be.rejected;280281      // Nest a new token282      const newToken = await createItemExpectSuccess(alice, collectionFT, 'Fungible');283      await transferExpectSuccess(collectionFT, newToken, alice, targetAddress, 1, 'Fungible');284    });285  });286287  it('Fungible: allows an Owner to nest/unnest their token (Restricted nesting)', async () => {288    await usingApi(async api => {289      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});290      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT', {Substrate: alice.address});291      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};292293      const collectionFT = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});294295      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true, restricted: [collectionFT]}});296297      // Create a nested token298      await expect(executeTransaction(api, alice, api.tx.unique.createItem(299        collectionFT,300        targetAddress,301        {Fungible: {Value: 10}},302      ))).to.not.be.rejected;303304      // Nest a new token305      const newToken = await createItemExpectSuccess(alice, collectionFT, 'Fungible');306      await transferExpectSuccess(collectionFT, newToken, alice, targetAddress, 1, 'Fungible');307    });308  });309310  // ---------- Re-Fungible ----------311312  it('ReFungible: allows an Owner to nest/unnest their token', async () => {313    await usingApi(async api => {314      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});315      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true}});316      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT', {Substrate: alice.address});317      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};318319      const collectionRFT = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});320321      // Create a nested token322      await expect(executeTransaction(api, alice, api.tx.unique.createItem(323        collectionRFT,324        targetAddress,325        {ReFungible: {pieces: 100}},326      ))).to.not.be.rejected;327328      // Nest a new token329      const newToken = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');330      await transferExpectSuccess(collectionRFT, newToken, alice, targetAddress, 100, 'ReFungible');331    });332  });333334  it('ReFungible: allows an Owner to nest/unnest their token (Restricted nesting)', async () => {335    await usingApi(async api => {336      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});337      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT', {Substrate: alice.address});338      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};339340      const collectionRFT = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});341342      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true, restricted:[collectionRFT]}});343344      // Create a nested token345      await expect(executeTransaction(api, alice, api.tx.unique.createItem(346        collectionRFT,347        targetAddress,348        {ReFungible: {pieces: 100}},349      ))).to.not.be.rejected;350351      // Nest a new token352      const newToken = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');353      await transferExpectSuccess(collectionRFT, newToken, alice, targetAddress, 100, 'ReFungible');354    });355  });356});357358describe('Negative Test: Nesting', async() => {359  before(async () => {360    await usingApi(async (_, privateKeyWrapper) => {361      alice = privateKeyWrapper('//Alice');362      bob = privateKeyWrapper('//Bob');363    });364  });365366  it('Disallows excessive token nesting', async () => {367    await usingApi(async api => {368      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});369      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true}});370      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');371372      const maxNestingLevel = 5;373      let prevToken = targetToken;374375      // Create a nested-token matryoshka376      for (let i = 0; i < maxNestingLevel; i++) {377        const nestedToken = await createItemExpectSuccess(378          alice,379          collection,380          'NFT',381          {Ethereum: tokenIdToAddress(collection, prevToken)},382        );383384        prevToken = nestedToken;385      }386387      // The nesting depth is limited by `maxNestingLevel`388      await expect(executeTransaction(api, alice, api.tx.unique.createItem(389        collection,390        {Ethereum: tokenIdToAddress(collection, prevToken)},391          {nft: {}} as any,392      )), 'while creating nested token').to.be.rejectedWith(/^structure\.DepthLimit$/);393394      expect(await getTopmostTokenOwner(api, collection, prevToken)).to.be.deep.equal({Substrate: alice.address});395    });396  });397398  // ---------- Admin ------------399400  it('Admin (NFT): disallows an Admin to operate nesting when only TokenOwner is allowed', async () => {401    await usingApi(async api => {402      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});403      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true}});404      await addCollectionAdminExpectSuccess(alice, collection, bob.address);405      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');406407      // Try to create a nested token as collection admin when it's disallowed408      await expect(executeTransaction(api, bob, api.tx.unique.createItem(409        collection,410        {Ethereum: tokenIdToAddress(collection, targetToken)},411          {nft: {}} as any,412      )), 'while creating nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);413414      // Try to create and nest a token in the wrong collection415      const newToken = await createItemExpectSuccess(bob, collection, 'NFT');416      await expect(executeTransaction(417        api, 418        bob, 419        api.tx.unique.transfer({Ethereum: tokenIdToAddress(collection, targetToken)}, collection, newToken, 1),420      ), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);421      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: bob.address});422    });423  });424425  it('Admin (NFT): disallows a Token Owner to operate nesting when only Admin is allowed', async () => {426    await usingApi(async api => {427      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});428      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {collectionAdmin: true}});429      await addToAllowListExpectSuccess(alice, collection, bob.address);430      await enableAllowListExpectSuccess(alice, collection);431      await enablePublicMintingExpectSuccess(alice, collection);432      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');433434      // Try to create a nested token as collection admin when it's disallowed435      await expect(executeTransaction(api, bob, api.tx.unique.createItem(436        collection,437        {Ethereum: tokenIdToAddress(collection, targetToken)},438          {nft: {}} as any,439      )), 'while creating nested token').to.be.rejectedWith(/common\.AddressNotInAllowlist/); 440441      // Try to create and nest a token in the wrong collection442      const newToken = await createItemExpectSuccess(bob, collection, 'NFT');443      await expect(executeTransaction(444        api, 445        bob, 446        api.tx.unique.transfer({Ethereum: tokenIdToAddress(collection, targetToken)}, collection, newToken, 1),447      ), 'while nesting new token').to.be.rejectedWith(/common\.AddressNotInAllowlist/);448      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: bob.address});449    });450  });451452  it('Admin (NFT): disallows an Admin to nest and unnest someone else\'s token', async () => {453    await usingApi(async api => {454      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});455      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {collectionAdmin: true}});456457      await addToAllowListExpectSuccess(alice, collection, bob.address);458      await enableAllowListExpectSuccess(alice, collection);459      await enablePublicMintingExpectSuccess(alice, collection);460461      // Create a token to attempt to be nested into462      const targetToken = await createItemExpectSuccess(bob, collection, 'NFT');463      const targetAddress = {Ethereum: tokenIdToAddress(collection, targetToken).toLowerCase()};464465      // Try to nest somebody else's token466      const newToken = await createItemExpectSuccess(bob, collection, 'NFT');467      await expect(executeTransaction(468        api, 469        alice, 470        api.tx.unique.transfer(targetAddress, collection, newToken, 1),471      ), 'while nesting another\'s token token').to.be.rejectedWith(/common\.AddressNotInAllowlist/);472      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: bob.address});473474      // Nest a token as admin and try to unnest it, now belonging to someone else475      const nestedToken = await createItemExpectSuccess(alice, collection, 'NFT', targetAddress);476      await expect(executeTransaction(477        api, 478        alice, 479        api.tx.unique.transferFrom(targetAddress, normalizeAccountId(alice), collection, nestedToken, 1),480      ), 'while unnesting another\'s token').to.be.rejectedWith(/common\.AddressNotInAllowlist/);481      expect(await getTokenOwner(api, collection, nestedToken)).to.be.deep.equal(targetAddress);482      expect(await getTopmostTokenOwner(api, collection, nestedToken)).to.be.deep.equal({Substrate: bob.address});483    });484  });485486  it('Admin (NFT): disallows an Admin to nest a token from an unlisted collection (Restricted nesting)', async () => {487    await usingApi(async api => {488      const collectionA = await createCollectionExpectSuccess({mode: {type: 'NFT'}});489      const collectionB = await createCollectionExpectSuccess({mode: {type: 'NFT'}});490      await setCollectionPermissionsExpectSuccess(alice, collectionA, {nesting: {collectionAdmin: true, restricted:[collectionA]}});491492      // Create a token to attempt to be nested into493      const targetToken = await createItemExpectSuccess(alice, collectionA, 'NFT');494495      // Try to create and nest a token in the wrong collection496      const newToken = await createItemExpectSuccess(alice, collectionB, 'NFT');497      await expect(executeTransaction(498        api, 499        alice, 500        api.tx.unique.transfer({Ethereum: tokenIdToAddress(collectionA, targetToken)}, collectionB, newToken, 1),501      ), 'while nesting a foreign token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);502      expect(await getTokenOwner(api, collectionB, newToken)).to.be.deep.equal({Substrate: alice.address});503    });504  });505506  // ---------- Non-Fungible ----------507508  it('NFT: disallows to nest token if nesting is disabled', async () => {509    await usingApi(async api => {510      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});511      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {}});512      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');513514      // Try to create a nested token515      await expect(executeTransaction(api, alice, api.tx.unique.createItem(516        collection,517        {Ethereum: tokenIdToAddress(collection, targetToken)},518          {nft: {}} as any,519      )), 'while creating nested token').to.be.rejectedWith(/^common\.UserIsNotAllowedToNest$/);520521      // Create a token to be nested522      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');523      // Try to nest524      await expect(executeTransaction(api, alice, api.tx.unique.transfer({Ethereum: tokenIdToAddress(collection, targetToken)}, collection, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);525      expect(await getTopmostTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});526      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});527    });528  });529530  it('NFT: disallows a non-Owner to nest someone else\'s token', async () => {531    await usingApi(async api => {532      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});533      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true}});534535      await addToAllowListExpectSuccess(alice, collection, bob.address);536      await enableAllowListExpectSuccess(alice, collection);537      await enablePublicMintingExpectSuccess(alice, collection);538539      // Create a token to attempt to be nested into540      const targetToken = await createItemExpectSuccess(bob, collection, 'NFT');541542      // Try to create a nested token in the wrong collection543      await expect(executeTransaction(api, alice, api.tx.unique.createItem(544        collection,545        {Ethereum: tokenIdToAddress(collection, targetToken)},546          {nft: {}} as any,547      )), 'while creating nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);548549      // Try to create and nest a token in the wrong collection550      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');551      await expect(executeTransaction(api, alice, api.tx.unique.transfer({Ethereum: tokenIdToAddress(collection, targetToken)}, collection, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.AddressNotInAllowlist/);552      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});553    });554  });555556  it('NFT: disallows a non-Owner to nest someone else\'s token (Restricted nesting)', async () => {557    await usingApi(async api => {558      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});559      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true, restricted:[collection]}});560561      await addToAllowListExpectSuccess(alice, collection, bob.address);562      await enableAllowListExpectSuccess(alice, collection);563      await enablePublicMintingExpectSuccess(alice, collection);564565      // Create a token to attempt to be nested into566      const targetToken = await createItemExpectSuccess(bob, collection, 'NFT');567568      // Try to create a nested token in the wrong collection569      await expect(executeTransaction(api, alice, api.tx.unique.createItem(570        collection,571        {Ethereum: tokenIdToAddress(collection, targetToken)},572          {nft: {}} as any,573      )), 'while creating nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);574575      // Try to create and nest a token in the wrong collection576      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');577      await expect(executeTransaction(api, alice, api.tx.unique.transfer({Ethereum: tokenIdToAddress(collection, targetToken)}, collection, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.AddressNotInAllowlist/);578      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});579    });580  });581582  it('NFT: disallows to nest token in an unlisted collection', async () => {583    await usingApi(async api => {584      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});585      await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {tokenOwner: true, restricted:[]}});586587      // Create a token to attempt to be nested into588      const targetToken = await createItemExpectSuccess(alice, collection, 'NFT');589590      // Try to create a nested token in the wrong collection591      await expect(executeTransaction(api, alice, api.tx.unique.createItem(592        collection,593        {Ethereum: tokenIdToAddress(collection, targetToken)},594          {nft: {}} as any,595      )), 'while creating nested token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);596597      // Try to create and nest a token in the wrong collection598      const newToken = await createItemExpectSuccess(alice, collection, 'NFT');599      await expect(executeTransaction(api, alice, api.tx.unique.transfer({Ethereum: tokenIdToAddress(collection, targetToken)}, collection, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);600      expect(await getTokenOwner(api, collection, newToken)).to.be.deep.equal({Substrate: alice.address});601    });602  });603604  // ---------- Fungible ----------605606  it('Fungible: disallows to nest token if nesting is disabled', async () => {607    await usingApi(async api => {608      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});609      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {}});610      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT');611      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};612613      const collectionFT = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});614615      // Try to create a nested token616      await expect(executeTransaction(api, alice, api.tx.unique.createItem(617        collectionFT,618        targetAddress,619        {Fungible: {Value: 10}},620      )), 'while creating nested token').to.be.rejectedWith(/^common\.UserIsNotAllowedToNest$/);621622      // Create a token to be nested623      const newToken = await createItemExpectSuccess(alice, collectionFT, 'Fungible');624      // Try to nest625      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);626627      // Create another token to be nested628      const newToken2 = await createItemExpectSuccess(alice, collectionFT, 'Fungible');629      // Try to nest inside a fungible token630      await expect(executeTransaction(api, alice, api.tx.unique.transfer({Ethereum: tokenIdToAddress(collectionFT, newToken)}, collectionFT, newToken2, 1)), 'while nesting new token inside fungible').to.be.rejectedWith(/fungible\.FungibleDisallowsNesting/);631    });632  });633634  it('Fungible: disallows a non-Owner to nest someone else\'s token', async () => {635    await usingApi(async api => {636      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});637      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true}});638639      await addToAllowListExpectSuccess(alice, collectionNFT, bob.address);640      await enableAllowListExpectSuccess(alice, collectionNFT);641      await enablePublicMintingExpectSuccess(alice, collectionNFT);642643      // Create a token to attempt to be nested into644      const targetToken = await createItemExpectSuccess(bob, collectionNFT, 'NFT');645      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};646647      const collectionFT = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});648649      // Try to create a nested token in the wrong collection650      await expect(executeTransaction(api, alice, api.tx.unique.createItem(651        collectionFT,652        targetAddress,653        {Fungible: {Value: 10}},654      )), 'while creating nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);655656      // Try to create and nest a token in the wrong collection657      const newToken = await createItemExpectSuccess(alice, collectionFT, 'Fungible');658      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);659    });660  });661662  it('Fungible: disallows a non-Owner to nest someone else\'s token (Restricted nesting)', async () => {663    await usingApi(async api => {664      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});665      await addToAllowListExpectSuccess(alice, collectionNFT, bob.address);666      await enableAllowListExpectSuccess(alice, collectionNFT);667      await enablePublicMintingExpectSuccess(alice, collectionNFT);668669      // Create a token to attempt to be nested into670      const targetToken = await createItemExpectSuccess(bob, collectionNFT, 'NFT');671      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};672673      const collectionFT = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});674      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true, restricted:[collectionFT]}});675676      // Try to create a nested token in the wrong collection677      await expect(executeTransaction(api, alice, api.tx.unique.createItem(678        collectionFT,679        targetAddress,680        {Fungible: {Value: 10}},681      )), 'while creating nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);682683      // Try to create and nest a token in the wrong collection684      const newToken = await createItemExpectSuccess(alice, collectionFT, 'Fungible');685      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);686    });687  });688689  it('Fungible: disallows to nest token in an unlisted collection', async () => {690    await usingApi(async api => {691      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});692      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true, restricted:[]}});693694      // Create a token to attempt to be nested into695      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT');696      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};697698      const collectionFT = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});699700      // Try to create a nested token in the wrong collection701      await expect(executeTransaction(api, alice, api.tx.unique.createItem(702        collectionFT,703        targetAddress,704        {Fungible: {Value: 10}},705      )), 'while creating a nested token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);706707      // Try to create and nest a token in the wrong collection708      const newToken = await createItemExpectSuccess(alice, collectionFT, 'Fungible');709      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);710    });711  });712713  // ---------- Re-Fungible ----------714715  it('ReFungible: disallows to nest token if nesting is disabled', async () => {716    await usingApi(async api => {717      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});718      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {}});719      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT');720      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};721722      const collectionRFT = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});723724      // Create a nested token725      await expect(executeTransaction(api, alice, api.tx.unique.createItem(726        collectionRFT,727        targetAddress,728        {ReFungible: {pieces: 100}},729      )), 'while creating a nested token').to.be.rejectedWith(/^common\.UserIsNotAllowedToNest$/);730731      // Create a token to be nested732      const newToken = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');733      // Try to nest734      await transferExpectFailure(collectionRFT, newToken, alice, targetAddress, 100);735      // Try to nest736      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionRFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);737738      // Create another token to be nested739      const newToken2 = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');740      // Try to nest inside a fungible token741      await expect(executeTransaction(api, alice, api.tx.unique.transfer({Ethereum: tokenIdToAddress(collectionRFT, newToken)}, collectionRFT, newToken2, 1)), 'while nesting new token inside refungible').to.be.rejectedWith(/refungible\.RefungibleDisallowsNesting/);742    });743  });744745  it('ReFungible: disallows a non-Owner to nest someone else\'s token', async () => {746    await usingApi(async api => {747      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});748      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true}});749750      await addToAllowListExpectSuccess(alice, collectionNFT, bob.address);751      await enableAllowListExpectSuccess(alice, collectionNFT);752      await enablePublicMintingExpectSuccess(alice, collectionNFT);753754      // Create a token to attempt to be nested into755      const targetToken = await createItemExpectSuccess(bob, collectionNFT, 'NFT');756      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};757758      const collectionRFT = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});759760      // Try to create a nested token in the wrong collection761      await expect(executeTransaction(api, alice, api.tx.unique.createItem(762        collectionRFT,763        targetAddress,764        {ReFungible: {pieces: 100}},765      )), 'while creating a nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);766767      // Try to create and nest a token in the wrong collection768      const newToken = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');769      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionRFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);770    });771  });772773  it('ReFungible: disallows a non-Owner to nest someone else\'s token (Restricted nesting)', async () => {774    await usingApi(async api => {775      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});776      await addToAllowListExpectSuccess(alice, collectionNFT, bob.address);777      await enableAllowListExpectSuccess(alice, collectionNFT);778      await enablePublicMintingExpectSuccess(alice, collectionNFT);779780      // Create a token to attempt to be nested into781      const targetToken = await createItemExpectSuccess(bob, collectionNFT, 'NFT');782      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};783784      const collectionRFT = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});785      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true, restricted:[collectionRFT]}});786787      // Try to create a nested token in the wrong collection788      await expect(executeTransaction(api, alice, api.tx.unique.createItem(789        collectionRFT,790        targetAddress,791        {ReFungible: {pieces: 100}},792      )), 'while creating a nested token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);793794      // Try to create and nest a token in the wrong collection795      const newToken = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');796      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionRFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);797    });798  });799800  it('ReFungible: disallows to nest token to an unlisted collection', async () => {801    await usingApi(async api => {802      const collectionNFT = await createCollectionExpectSuccess({mode: {type: 'NFT'}});803      await setCollectionPermissionsExpectSuccess(alice, collectionNFT, {nesting: {tokenOwner: true, restricted:[]}});804805      // Create a token to attempt to be nested into806      const targetToken = await createItemExpectSuccess(alice, collectionNFT, 'NFT');807      const targetAddress = {Ethereum: tokenIdToAddress(collectionNFT, targetToken)};808809      const collectionRFT = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});810811      // Try to create a nested token in the wrong collection812      await expect(executeTransaction(api, alice, api.tx.unique.createItem(813        collectionRFT,814        targetAddress,815        {ReFungible: {pieces: 100}},816      )), 'while creating a nested token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);817818      // Try to create and nest a token in the wrong collection819      const newToken = await createItemExpectSuccess(alice, collectionRFT, 'ReFungible');820      await expect(executeTransaction(api, alice, api.tx.unique.transfer(targetAddress, collectionRFT, newToken, 1)), 'while nesting new token').to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);821    });822  });823});