git.delta.rocks / unique-network / refs/commits / da0f86127809

difftreelog

test run eslint --fix

Yaroslav Bolyukin2023-05-30parent: #833ab94.patch.diff
in: master

20 files changed

modifiedtests/src/benchmarks/mintFee/index.tsdiffbeforeafterboth
--- a/tests/src/benchmarks/mintFee/index.ts
+++ b/tests/src/benchmarks/mintFee/index.ts
@@ -222,9 +222,7 @@
       await collection.mintToken(
         donor,
         {Substrate: susbstrateReceiver.address},
-        PROPERTIES.slice(0, setup.propertiesNumber).map((p) => {
-          return {key: p.key, value: Buffer.from(p.value).toString()};
-        }),
+        PROPERTIES.slice(0, setup.propertiesNumber).map((p) => ({key: p.key, value: Buffer.from(p.value).toString()})),
       );
     },
   );
modifiedtests/src/benchmarks/opsFee/index.tsdiffbeforeafterboth
before · tests/src/benchmarks/opsFee/index.ts
1import {EthUniqueHelper, usingEthPlaygrounds} from '../../eth/util';2import {readFile} from 'fs/promises';3import {CollectionLimitField,  TokenPermissionField} from '../../eth/util/playgrounds/types';4import {IKeyringPair} from '@polkadot/types/types';5import {UniqueFTCollection, UniqueNFTCollection} from '../../util/playgrounds/unique';6import {Contract} from 'web3-eth-contract';7import {createObjectCsvWriter} from 'csv-writer';8import {FunctionFeeVM, IFunctionFee} from '../utils/types';9import {convertToTokens, createCollectionForBenchmarks, PERMISSIONS, PROPERTIES, SUBS_PROPERTIES} from '../utils/common';10import {makeNames} from '../../util';111213const {dirname} = makeNames(import.meta.url);1415const main = async () => {1617  const headers = [18    'function',19    'ethFee',20    'ethGas',21    'substrate',22    'zeppelinFee',23    'zeppelinGas',24  ];2526  const csvWriter20 = createObjectCsvWriter({27    path: 'erc20.csv',28    header: headers,29  });3031  const csvWriter721 = createObjectCsvWriter({32    path: 'erc721.csv',33    header: headers,34  });3536  await usingEthPlaygrounds(async (helper, privateKey) => {37    console.log('\n ERC20 ops fees');38    const erc20 = FunctionFeeVM.fromModel(await erc20CalculateFeeGas(helper, privateKey));39    console.table(erc20);40    await csvWriter20.writeRecords(FunctionFeeVM.toCsv(erc20));4142    console.log('\n ERC721 ops fees');43    const erc721 = FunctionFeeVM.fromModel(await erc721CalculateFeeGas(helper, privateKey));44    console.table(erc721);4546    await csvWriter721.writeRecords(FunctionFeeVM.toCsv(erc721));47  });48};4950main()51  .then(() => process.exit(0))52  .catch((e) => {53    console.log(e);54    process.exit(1);55  });5657async function erc721CalculateFeeGas(58  helper: EthUniqueHelper,59  privateKey: (seed: string) => Promise<IKeyringPair>,60): Promise<IFunctionFee> {61  const res: IFunctionFee = {};62  const donor = await privateKey('//Alice');63  const [subReceiver] = await helper.arrange.createAccounts([10n], donor);64  const ethSigner = await helper.eth.createAccountWithBalance(donor);65  const ethReceiver = await helper.eth.createAccountWithBalance(donor);66  const crossSigner = helper.ethCrossAccount.fromAddress(ethSigner);67  const crossReceiver = helper.ethCrossAccount.fromAddress(ethReceiver);68  const collection = (await createCollectionForBenchmarks(69    'nft',70    helper,71    privateKey,72    ethSigner,73    null,74    PERMISSIONS,75  )) as UniqueNFTCollection;7677  const helperContract = await helper.ethNativeContract.collectionHelpers(ethSigner);78  let zeppelelinContract: Contract | null = null;79  const ZEPPELIN_OBJECT = '0x' + (await readFile(`${dirname}/../utils/openZeppelin/ERC721/bin/ZeppelinContract.bin`)).toString();80  const ZEPPELIN_ABI = JSON.parse((await readFile(`${dirname}/../utils/openZeppelin/ERC721/bin/ZeppelinContract.abi`)).toString());8182  const evmContract = await helper.ethNativeContract.collection(83    helper.ethAddress.fromCollectionId(collection.collectionId),84    'nft',85    ethSigner,86    true,87  );8889  res['createCollection'] = await helper.arrange.calculcateFeeGas(90    {Ethereum: ethSigner},91    () => helperContract.methods.createNFTCollection('test','test','test').send({from: ethSigner, value: Number(2n * helper.balance.getOneTokenNominal())}),92  );9394  res['createCollection'].substrate = convertToTokens((await helper.arrange.calculcateFee(95    {Substrate: donor.address},96    () => helper.nft.mintCollection(97      donor,98      {name: 'test', description: 'test', tokenPrefix: 'test'},99    ),100  )));101102  res['createCollection'].zeppelin = await helper.arrange.calculcateFeeGas(103    {Ethereum: ethSigner},104    async () => {105      zeppelelinContract = await helper.ethContract.deployByAbi(106        ethSigner,107        ZEPPELIN_ABI,108        ZEPPELIN_OBJECT,109      );110    },111  );112113  res['mint'] =114    await helper.arrange.calculcateFeeGas(115      {Ethereum: ethSigner},116      () => evmContract.methods.mint(ethSigner).send(),117    );118119  res['mint'].zeppelin =120    await helper.arrange.calculcateFeeGas(121      {Ethereum: ethSigner},122      () => zeppelelinContract!.methods.safeMint(ethSigner, '').send({from: ethSigner}),123    );124125  res['mintCross'] =126    await helper.arrange.calculcateFeeGas(127      {Ethereum: ethSigner},128      () => evmContract.methods.mintCross(crossSigner, []).send(),129    );130131  res['mint'].substrate = convertToTokens((await helper.arrange.calculcateFee(132    {Substrate: donor.address},133    () => collection.mintToken(134      donor,135      {Substrate: donor.address},136    ),137  )));138139  res['mintCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(140    {Substrate: donor.address},141    () => collection.mintMultipleTokens(donor, [{142      owner: {Substrate: donor.address},143    }]),144  )));145146  res['mintWithTokenURI'] =147    await helper.arrange.calculcateFeeGas(148      {Ethereum: ethSigner},149      () => evmContract.methods.mintWithTokenURI(ethSigner, 'Test URI').send(),150    );151152  res['mintWithTokenURI'].substrate = convertToTokens((await helper.arrange.calculcateFee(153    {Substrate: donor.address},154    () => collection.mintToken(155      donor,156      {Ethereum: ethSigner},157      [{key: 'URI', value: 'Test URI'}],158    ),159  )));160161  res['mintWithTokenURI'].zeppelin =162    await helper.arrange.calculcateFeeGas(163      {Ethereum: ethSigner},164      () => zeppelelinContract!.methods.safeMint(ethSigner, 'Test URI').send({from: ethSigner}),165    );166167  res['setProperties'] =168    await helper.arrange.calculcateFeeGas(169      {Ethereum: ethSigner},170      () => evmContract.methods.setProperties(1, PROPERTIES.slice(0,1)).send(),171    );172173  res['deleteProperties'] =174    await helper.arrange.calculcateFeeGas(175      {Ethereum: ethSigner},176      () => evmContract.methods.deleteProperties(1, [PROPERTIES[0].key]).send(),177    );178179  res['setProperties'].substrate = convertToTokens((await helper.arrange.calculcateFee(180    {Substrate: donor.address},181    () => collection.setTokenProperties(182      donor,183      1,184      SUBS_PROPERTIES.slice(0, 1),185    ),186  )));187188  res['deleteProperties'].substrate = convertToTokens((await helper.arrange.calculcateFee(189    {Substrate: donor.address},190    () => collection.deleteTokenProperties(191      donor,192      1,193      SUBS_PROPERTIES.slice(0, 1)194        .map(p => p.key),195    ),196  )));197198  res['transfer'] =199    await helper.arrange.calculcateFeeGas(200      {Ethereum: ethSigner},201      () => evmContract.methods.transfer(ethReceiver, 1).send(),202    );203204  res['safeTransferFrom*'] = {205    zeppelin:206      await helper.arrange.calculcateFeeGas(207        {Ethereum: ethSigner},208        () => zeppelelinContract!.methods.safeTransferFrom(ethSigner, ethReceiver, 0).send({from: ethSigner}),209      ),210  };211212  res['transferCross'] =213    await helper.arrange.calculcateFeeGas(214      {Ethereum: ethReceiver},215      () => evmContract.methods.transferCross(crossSigner, 1).send({from: ethReceiver}),216    );217218  res['transferCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(219    {Substrate: donor.address},220    () => collection.transferToken(221      donor,222      3,223      {Substrate: subReceiver.address},224    ),225  )));226  await collection.approveToken(subReceiver, 3, {Substrate: donor.address});227228  res['transferFrom*'] =229    await helper.arrange.calculcateFeeGas(230      {Ethereum: ethSigner},231      () => evmContract.methods.transferFrom(ethSigner, ethReceiver, 1).send(),232    );233234  res['transferFrom*'].zeppelin =235    await helper.arrange.calculcateFeeGas(236      {Ethereum: ethReceiver},237      () => zeppelelinContract!.methods.transferFrom(ethReceiver, ethSigner, 0).send({from: ethReceiver}),238    );239240241  res['transferFromCross'] =242    await helper.arrange.calculcateFeeGas(243      {Ethereum: ethReceiver},244      () => evmContract.methods.transferFromCross(crossReceiver, crossSigner, 1).send({from:ethReceiver}),245    );246247  res['transferFromCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(248    {Substrate: donor.address},249    () => collection.transferTokenFrom(donor, 3, {Substrate: subReceiver.address}, {Substrate: donor.address}),250  )));251252  res['burn'] =253    await helper.arrange.calculcateFeeGas(254      {Ethereum: ethSigner},255      () => evmContract.methods.burn(1).send(),256    );257258  res['burn'].substrate = convertToTokens((await helper.arrange.calculcateFee(259    {Substrate: donor.address},260    () => collection.burnToken(donor, 3),261  )));262263  res['approve*'] =264    await helper.arrange.calculcateFeeGas(265      {Ethereum: ethSigner},266      () => evmContract.methods.approve(ethReceiver, 2).send(),267    );268269  res['approve*'].zeppelin =270    await helper.arrange.calculcateFeeGas(271      {Ethereum: ethSigner},272      () => zeppelelinContract!.methods.approve(ethReceiver, 0).send({from: ethSigner}),273    );274275  res['approveCross'] =276    await helper.arrange.calculcateFeeGas(277      {Ethereum: ethSigner},278      () => evmContract.methods.approveCross(crossReceiver, 2).send(),279    );280281  res['approveCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(282    {Substrate: donor.address},283    () => collection.approveToken(donor, 4, {Substrate: subReceiver.address}),284  )));285286  res['setApprovalForAll*'] =287    await helper.arrange.calculcateFeeGas(288      {Ethereum: ethSigner},289      () => evmContract.methods.setApprovalForAll(ethReceiver, true).send(),290    );291292  res['setApprovalForAll*'].zeppelin =293    await helper.arrange.calculcateFeeGas(294      {Ethereum: ethSigner},295      () => zeppelelinContract!.methods.setApprovalForAll(ethReceiver, true).send({from: ethSigner}),296    );297298  res['setApprovalForAll*'].substrate = convertToTokens((await helper.arrange.calculcateFee(299    {Substrate: donor.address},300    () => helper.nft.setAllowanceForAll(donor, collection.collectionId, {Substrate: subReceiver.address}, true),301  )));302303  res['burnFromCross'] =304    await helper.arrange.calculcateFeeGas(305      {Ethereum: ethReceiver},306      () => evmContract.methods.burnFromCross(crossSigner, 2).send({from:ethReceiver}),307    );308309  res['burnFromCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(310    {Substrate: subReceiver.address},311    () => collection.burnTokenFrom(subReceiver, 4, {Substrate: donor.address}),312  )));313314  res['setTokenPropertyPermissions'] =315    await helper.arrange.calculcateFeeGas(316      {Ethereum: ethSigner},317      () =>  evmContract.methods.setTokenPropertyPermissions([318        ['url', [319          [TokenPermissionField.Mutable, true],320          [TokenPermissionField.TokenOwner, true],321          [TokenPermissionField.CollectionAdmin, true]],322        ],323      ]).send(),324    );325326  res['setTokenPropertyPermissions'].substrate = convertToTokens((await helper.arrange.calculcateFee(327    {Substrate: donor.address},328    () => collection.setTokenPropertyPermissions(donor, [{key: 'url', permission: {329      tokenOwner: true,330      collectionAdmin: true,331      mutable: true,332    }}]),333  )));334335  res['setCollectionSponsorCross'] =336    await helper.arrange.calculcateFeeGas(337      {Ethereum: ethSigner},338      () =>  evmContract.methods.setCollectionSponsorCross(crossReceiver).send(),339    );340341  res['confirmCollectionSponsorship'] =342    await helper.arrange.calculcateFeeGas(343      {Ethereum: ethReceiver},344      () =>  evmContract.methods.confirmCollectionSponsorship().send({from: ethReceiver}),345    );346347  res['removeCollectionSponsor'] =348    await helper.arrange.calculcateFeeGas(349      {Ethereum: ethSigner},350      () =>  evmContract.methods.removeCollectionSponsor().send(),351    );352353  res['setCollectionSponsorCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(354    {Substrate: donor.address},355    () => collection.setSponsor(donor, subReceiver.address),356  )));357358  res['confirmCollectionSponsorship'].substrate = convertToTokens((await helper.arrange.calculcateFee(359    {Substrate: subReceiver.address},360    () => collection.confirmSponsorship(subReceiver),361  )));362363  res['removeCollectionSponsor'].substrate = convertToTokens((await helper.arrange.calculcateFee(364    {Substrate: donor.address},365    () => collection.removeSponsor(donor),366  )));367368  res['setCollectionProperties'] =369    await helper.arrange.calculcateFeeGas(370      {Ethereum: ethSigner},371      () => evmContract.methods.setCollectionProperties(PROPERTIES.slice(0, 1)).send(),372    );373374  res['deleteCollectionProperties'] =375    await helper.arrange.calculcateFeeGas(376      {Ethereum: ethSigner},377      () =>  evmContract.methods.deleteCollectionProperties(PROPERTIES.slice(0,1).map(p => p.key)).send(),378    );379  res['setCollectionProperties'].substrate = convertToTokens((await helper.arrange.calculcateFee(380    {Substrate: donor.address},381    () => collection.setProperties(donor, PROPERTIES.slice(0, 1)382      .map(p => { return {key: p.key, value: p.value.toString()}; })),383  )));384385  res['deleteCollectionProperties'].substrate = convertToTokens((await helper.arrange.calculcateFee(386    {Substrate: donor.address},387    () => collection.deleteProperties(donor, PROPERTIES.slice(0, 1)388      .map(p => p.key)),389  )));390391  res['setCollectionLimit'] =392    await helper.arrange.calculcateFeeGas(393      {Ethereum: ethSigner},394      () =>  evmContract.methods.setCollectionLimit({field: CollectionLimitField.AccountTokenOwnership, value: {status: true, value: 1000}}).send(),395    );396397  res['setCollectionLimit'].substrate = convertToTokens((await helper.arrange.calculcateFee(398    {Substrate: donor.address},399    () => collection.setLimits(donor, {accountTokenOwnershipLimit: 1000}),400  )));401402  const {collectionAddress} = await helper.eth.createCollection('nft', ethSigner, 'A', 'B', 'C');403  const collectionWithEthOwner = await helper.ethNativeContract.collection(collectionAddress, 'nft', ethSigner, true);404405406  res['addCollectionAdminCross'] =407    await helper.arrange.calculcateFeeGas(408      {Ethereum: ethSigner},409      () =>  collectionWithEthOwner.methods.addCollectionAdminCross(crossReceiver).send(),410    );411412  res['removeCollectionAdminCross'] =413    await helper.arrange.calculcateFeeGas(414      {Ethereum: ethSigner},415      () =>  collectionWithEthOwner.methods.removeCollectionAdminCross(crossReceiver).send(),416    );417418  res['addCollectionAdminCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(419    {Substrate: donor.address},420    () => collection.addAdmin(donor, {Ethereum: ethReceiver}),421  )));422423  res['removeCollectionAdminCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(424    {Substrate: donor.address},425    () => collection.removeAdmin(donor, {Ethereum: ethReceiver}),426  )));427428  res['setCollectionNesting'] =429    await helper.arrange.calculcateFeeGas(430      {Ethereum: ethSigner},431      () =>  evmContract.methods.setCollectionNesting(true).send(),432    );433434  res['setCollectionNesting[]'] =435    await helper.arrange.calculcateFeeGas(436      {Ethereum: ethSigner},437      () =>  evmContract.methods.setCollectionNesting(true, [collectionAddress]).send(),438    );439440  res['setCollectionNesting'].substrate = convertToTokens((await helper.arrange.calculcateFee(441    {Substrate: donor.address},442    () => collection.disableNesting(donor),443  )));444445  res['setCollectionNesting[]'].substrate = convertToTokens((await helper.arrange.calculcateFee(446    {Substrate: donor.address},447    () => collection.setPermissions(448      donor,449      {450        nesting: {451          tokenOwner: true,452          restricted: [collection.collectionId],453        },454      },455    ),456  )));457458  res['setCollectionAccess'] =459    await helper.arrange.calculcateFeeGas(460      {Ethereum: ethSigner},461      () =>  evmContract.methods.setCollectionAccess(1).send(),462    );463464  res['setCollectionAccess'].substrate = convertToTokens((await helper.arrange.calculcateFee(465    {Substrate: donor.address},466    () => collection.setPermissions(donor, {access: 'AllowList'}),467  )));468469  res['addToCollectionAllowListCross'] =470    await helper.arrange.calculcateFeeGas(471      {Ethereum: ethSigner},472      () =>  evmContract.methods.addToCollectionAllowListCross(crossReceiver).send(),473    );474475  res['removeFromCollectionAllowListCross'] =476    await helper.arrange.calculcateFeeGas(477      {Ethereum: ethSigner},478      () =>  evmContract.methods.removeFromCollectionAllowListCross(crossReceiver).send(),479    );480481  res['addToCollectionAllowListCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(482    {Substrate: donor.address},483    () => collection.addToAllowList(donor, {Ethereum: ethReceiver}),484  )));485486  res['removeFromCollectionAllowListCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(487    {Substrate: donor.address},488    () => collection.removeFromAllowList(donor, {Ethereum: ethReceiver}),489  )));490491  res['setCollectionMintMode'] =492    await helper.arrange.calculcateFeeGas(493      {Ethereum: ethSigner},494      () =>  evmContract.methods.setCollectionMintMode(true).send(),495    );496497  res['setCollectionMintMode'].substrate = convertToTokens((await helper.arrange.calculcateFee(498    {Substrate: donor.address},499    () => collection.setPermissions(donor, {mintMode: false}),500  )));501502  res['changeCollectionOwnerCross'] =503    await helper.arrange.calculcateFeeGas(504      {Ethereum: ethSigner},505      () =>  collectionWithEthOwner.methods.changeCollectionOwnerCross(crossReceiver).send(),506    );507508  res['changeCollectionOwnerCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(509    {Substrate: donor.address},510    () => collection.changeOwner(donor, subReceiver.address),511  )));512513  return res;514}515516async function erc20CalculateFeeGas(517  helper: EthUniqueHelper,518  privateKey: (seed: string) => Promise<IKeyringPair>,519520): Promise<IFunctionFee> {521  const res: IFunctionFee = {};522  const donor = await privateKey('//Alice');523  const [subReceiver] = await helper.arrange.createAccounts([10n], donor);524  const ethSigner = await helper.eth.createAccountWithBalance(donor);525  const ethReceiver = await helper.eth.createAccountWithBalance(donor);526  const crossSigner = helper.ethCrossAccount.fromAddress(ethSigner);527  const crossReceiver = helper.ethCrossAccount.fromAddress(ethReceiver);528  const collection = (await createCollectionForBenchmarks(529    'ft',530    helper,531    privateKey,532    ethSigner,533    null,534    PERMISSIONS,535  )) as UniqueFTCollection;536537  const helperContract = await helper.ethNativeContract.collectionHelpers(ethSigner);538  let zeppelelinContract: Contract | null = null;539  const ZEPPELIN_OBJECT = '0x' + (await readFile(`${dirname}/../utils/openZeppelin/ERC20/bin/ZeppelinContract.bin`)).toString();540  const ZEPPELIN_ABI = JSON.parse((await readFile(`${dirname}/../utils/openZeppelin/ERC20/bin/ZeppelinContract.abi`)).toString());541542  const evmContract = await helper.ethNativeContract.collection(543    helper.ethAddress.fromCollectionId(collection.collectionId),544    'ft',545    ethSigner,546    true,547  );548549  res['createCollection'] = await helper.arrange.calculcateFeeGas(550    {Ethereum: ethSigner},551    () => helperContract.methods.createFTCollection('test', 18,'test','test').send({from: ethSigner, value: Number(2n * helper.balance.getOneTokenNominal())}),552  );553554  res['createCollection'].substrate = convertToTokens((await helper.arrange.calculcateFee(555    {Substrate: donor.address},556    () => helper.ft.mintCollection(557      donor,558      {name: 'test', description: 'test', tokenPrefix: 'test'},559      18,560    ),561  )));562563  res['createCollection'].zeppelin = await helper.arrange.calculcateFeeGas(564    {Ethereum: ethSigner},565    async () => {566      zeppelelinContract = await helper.ethContract.deployByAbi(567        ethSigner,568        ZEPPELIN_ABI,569        ZEPPELIN_OBJECT,570      );571    },572  );573574  res['mint'] =575    await helper.arrange.calculcateFeeGas(576      {Ethereum: ethSigner},577      () => evmContract.methods.mint(ethSigner, 1).send(),578    );579580  res['mint'].zeppelin =581    await helper.arrange.calculcateFeeGas(582      {Ethereum: ethSigner},583      () => zeppelelinContract!.methods.mint(ethSigner, 1).send(),584    );585586  res['mintCross'] =587    await helper.arrange.calculcateFeeGas(588      {Ethereum: ethSigner},589      () => evmContract.methods.mintCross(crossSigner, 1).send(),590    );591592  res['mintCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(593    {Substrate: donor.address},594    () => collection.mint(595      donor,596      10n,597      {Substrate: donor.address},598    ),599  )));600601  res['mintBulk'] =602    await helper.arrange.calculcateFeeGas(603      {Ethereum: ethSigner},604      () => evmContract.methods.mintBulk([{to: ethSigner, amount: 1}]).send(),605    );606607  res['mintBulk'].substrate = convertToTokens((await helper.arrange.calculcateFee(608    {Substrate: donor.address},609    () => helper.executeExtrinsic(donor, 'api.tx.unique.createMultipleItemsEx',[collection.collectionId, {610      Fungible: new Map([611        [JSON.stringify({Ethereum: ethSigner}), 1],612      ]),613    }], true),614  )));615616  res['transfer*'] =617    await helper.arrange.calculcateFeeGas(618      {Ethereum: ethSigner},619      () => evmContract.methods.transfer(ethReceiver, 1).send(),620    );621622  res['transfer*'].zeppelin =623    await helper.arrange.calculcateFeeGas(624      {Ethereum: ethSigner},625      () => zeppelelinContract!.methods.transfer(ethReceiver, 1).send(),626    );627628  res['transferCross'] =629    await helper.arrange.calculcateFeeGas(630      {Ethereum: ethReceiver},631      () => evmContract.methods.transferCross(crossSigner, 1).send({from: ethReceiver}),632    );633634  res['transferCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(635    {Substrate: donor.address},636    () => collection.transfer(637      donor,638      {Substrate: subReceiver.address},639      1n,640    ),641  )));642  await collection.approveTokens(subReceiver, {Substrate: donor.address}, 1n);643644  res['transferFrom*'] =645    await helper.arrange.calculcateFeeGas(646      {Ethereum: ethSigner},647      () => evmContract.methods.transferFrom(ethSigner, ethReceiver, 1).send(),648    );649650  await zeppelelinContract!.methods.approve(ethSigner, 10).send({from: ethReceiver});651652  res['transferFrom*'].zeppelin =653    await helper.arrange.calculcateFeeGas(654      {Ethereum: ethSigner},655      () => zeppelelinContract!.methods.transferFrom(ethReceiver, ethSigner, 1).send({from: ethSigner}),656    );657658  res['transferFromCross'] =659    await helper.arrange.calculcateFeeGas(660      {Ethereum: ethReceiver},661      () => evmContract.methods.transferFromCross(crossReceiver, crossSigner, 1).send({from:ethReceiver}),662    );663664  res['transferFromCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(665    {Substrate: donor.address},666    () => collection.transferFrom(donor, {Substrate: subReceiver.address}, {Substrate: donor.address}, 1n),667  )));668669670  res['burnTokens'] = {fee: 0n, gas: 0n};671  res['burnTokens'].substrate = convertToTokens((await helper.arrange.calculcateFee(672    {Substrate: donor.address},673    () => collection.burnTokens(donor, 1n),674  )));675676677  res['approve*'] =678    await helper.arrange.calculcateFeeGas(679      {Ethereum: ethSigner},680      () => evmContract.methods.approve(ethReceiver, 2).send(),681    );682683  res['approve*'].zeppelin =684    await helper.arrange.calculcateFeeGas(685      {Ethereum: ethSigner},686      () => zeppelelinContract!.methods.approve(ethReceiver, 10).send(),687    );688689  res['approveCross'] =690    await helper.arrange.calculcateFeeGas(691      {Ethereum: ethSigner},692      () => evmContract.methods.approveCross(crossReceiver, 2).send(),693    );694695  res['approveCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(696    {Substrate: donor.address},697    () => collection.approveTokens(donor, {Substrate: subReceiver.address}, 1n),698  )));699700  res['burnFromCross'] =701    await helper.arrange.calculcateFeeGas(702      {Ethereum: ethReceiver},703      () => evmContract.methods.burnFromCross(crossSigner, 1).send({from:ethReceiver}),704    );705706  res['burnFromCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(707    {Substrate: subReceiver.address},708    () => collection.burnTokensFrom(subReceiver, {Substrate: donor.address}, 1n),709  )));710711  res['setCollectionSponsorCross'] =712    await helper.arrange.calculcateFeeGas(713      {Ethereum: ethSigner},714      () =>  evmContract.methods.setCollectionSponsorCross(crossReceiver).send(),715    );716717  res['confirmCollectionSponsorship'] =718    await helper.arrange.calculcateFeeGas(719      {Ethereum: ethReceiver},720      () =>  evmContract.methods.confirmCollectionSponsorship().send({from: ethReceiver}),721    );722723  res['removeCollectionSponsor'] =724    await helper.arrange.calculcateFeeGas(725      {Ethereum: ethSigner},726      () =>  evmContract.methods.removeCollectionSponsor().send(),727    );728729  res['setCollectionSponsorCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(730    {Substrate: donor.address},731    () => collection.setSponsor(donor, subReceiver.address),732  )));733734  res['confirmCollectionSponsorship'].substrate = convertToTokens((await helper.arrange.calculcateFee(735    {Substrate: subReceiver.address},736    () => collection.confirmSponsorship(subReceiver),737  )));738739  res['removeCollectionSponsor'].substrate = convertToTokens((await helper.arrange.calculcateFee(740    {Substrate: donor.address},741    () => collection.removeSponsor(donor),742  )));743744  res['setCollectionProperties'] =745    await helper.arrange.calculcateFeeGas(746      {Ethereum: ethSigner},747      () => evmContract.methods.setCollectionProperties(PROPERTIES.slice(0, 1)).send(),748    );749750  res['deleteCollectionProperties'] =751    await helper.arrange.calculcateFeeGas(752      {Ethereum: ethSigner},753      () =>  evmContract.methods.deleteCollectionProperties(PROPERTIES.slice(0,1).map(p => p.key)).send(),754    );755  res['setCollectionProperties'].substrate = convertToTokens((await helper.arrange.calculcateFee(756    {Substrate: donor.address},757    () => collection.setProperties(donor, PROPERTIES.slice(0, 1)758      .map(p => { return {key: p.key, value: p.value.toString()}; })),759  )));760761  res['deleteCollectionProperties'].substrate = convertToTokens((await helper.arrange.calculcateFee(762    {Substrate: donor.address},763    () => collection.deleteProperties(donor, PROPERTIES.slice(0, 1)764      .map(p => p.key)),765  )));766767  res['setCollectionLimit'] =768    await helper.arrange.calculcateFeeGas(769      {Ethereum: ethSigner},770      () =>  evmContract.methods.setCollectionLimit({field: CollectionLimitField.AccountTokenOwnership, value: {status: true, value: 1000}}).send(),771    );772773  res['setCollectionLimit'].substrate = convertToTokens((await helper.arrange.calculcateFee(774    {Substrate: donor.address},775    () => collection.setLimits(donor, {accountTokenOwnershipLimit: 1000}),776  )));777778  const {collectionAddress} = await helper.eth.createCollection('nft', ethSigner, 'A', 'B', 'C');779  const collectionWithEthOwner = await helper.ethNativeContract.collection(collectionAddress, 'nft', ethSigner, true);780781782  res['addCollectionAdminCross'] =783    await helper.arrange.calculcateFeeGas(784      {Ethereum: ethSigner},785      () =>  collectionWithEthOwner.methods.addCollectionAdminCross(crossReceiver).send(),786    );787788  res['removeCollectionAdminCross'] =789    await helper.arrange.calculcateFeeGas(790      {Ethereum: ethSigner},791      () =>  collectionWithEthOwner.methods.removeCollectionAdminCross(crossReceiver).send(),792    );793794  res['addCollectionAdminCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(795    {Substrate: donor.address},796    () => collection.addAdmin(donor, {Ethereum: ethReceiver}),797  )));798799  res['removeCollectionAdminCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(800    {Substrate: donor.address},801    () => collection.removeAdmin(donor, {Ethereum: ethReceiver}),802  )));803804  res['setCollectionNesting'] =805    await helper.arrange.calculcateFeeGas(806      {Ethereum: ethSigner},807      () =>  evmContract.methods.setCollectionNesting(true).send(),808    );809810  res['setCollectionNesting[]'] =811    await helper.arrange.calculcateFeeGas(812      {Ethereum: ethSigner},813      () =>  evmContract.methods.setCollectionNesting(true, [collectionAddress]).send(),814    );815816  res['setCollectionNesting'].substrate = convertToTokens((await helper.arrange.calculcateFee(817    {Substrate: donor.address},818    () => collection.disableNesting(donor),819  )));820821  res['setCollectionNesting[]'].substrate = convertToTokens((await helper.arrange.calculcateFee(822    {Substrate: donor.address},823    () => collection.setPermissions(824      donor,825      {826        nesting: {827          tokenOwner: true,828          restricted: [collection.collectionId],829        },830      },831    ),832  )));833834  res['setCollectionAccess'] =835    await helper.arrange.calculcateFeeGas(836      {Ethereum: ethSigner},837      () =>  evmContract.methods.setCollectionAccess(1).send(),838    );839840  res['setCollectionAccess'].substrate = convertToTokens((await helper.arrange.calculcateFee(841    {Substrate: donor.address},842    () => collection.setPermissions(donor, {access: 'AllowList'}),843  )));844845  res['addToCollectionAllowListCross'] =846    await helper.arrange.calculcateFeeGas(847      {Ethereum: ethSigner},848      () =>  evmContract.methods.addToCollectionAllowListCross(crossReceiver).send(),849    );850851  res['removeFromCollectionAllowListCross'] =852    await helper.arrange.calculcateFeeGas(853      {Ethereum: ethSigner},854      () =>  evmContract.methods.removeFromCollectionAllowListCross(crossReceiver).send(),855    );856857  res['addToCollectionAllowListCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(858    {Substrate: donor.address},859    () => collection.addToAllowList(donor, {Ethereum: ethReceiver}),860  )));861862  res['removeFromCollectionAllowListCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(863    {Substrate: donor.address},864    () => collection.removeFromAllowList(donor, {Ethereum: ethReceiver}),865  )));866867  res['setCollectionMintMode'] =868    await helper.arrange.calculcateFeeGas(869      {Ethereum: ethSigner},870      () =>  evmContract.methods.setCollectionMintMode(true).send(),871    );872873  res['setCollectionMintMode'].substrate = convertToTokens((await helper.arrange.calculcateFee(874    {Substrate: donor.address},875    () => collection.setPermissions(donor, {mintMode: false}),876  )));877878  res['changeCollectionOwnerCross'] =879    await helper.arrange.calculcateFeeGas(880      {Ethereum: ethSigner},881      () =>  collectionWithEthOwner.methods.changeCollectionOwnerCross(crossReceiver).send(),882    );883884  res['changeCollectionOwnerCross'].substrate = convertToTokens((await helper.arrange.calculcateFee(885    {Substrate: donor.address},886    () => collection.changeOwner(donor, subReceiver.address),887  )));888889  return res;890}
modifiedtests/src/benchmarks/utils/common.tsdiffbeforeafterboth
--- a/tests/src/benchmarks/utils/common.ts
+++ b/tests/src/benchmarks/utils/common.ts
@@ -5,32 +5,26 @@
 
 export const PROPERTIES = Array(40)
   .fill(0)
-  .map((_, i) => {
-    return {
-      key: `key_${i}`,
-      value: Uint8Array.from(Buffer.from(`value_${i}`)),
-    };
-  });
+  .map((_, i) => ({
+    key: `key_${i}`,
+    value: Uint8Array.from(Buffer.from(`value_${i}`)),
+  }));
 
 export const SUBS_PROPERTIES = Array(40)
   .fill(0)
-  .map((_, i) => {
-    return {
-      key: `key_${i}`,
-      value: `value_${i}`,
-    };
-  });
+  .map((_, i) => ({
+    key: `key_${i}`,
+    value: `value_${i}`,
+  }));
 
-export const PERMISSIONS: ITokenPropertyPermission[] = PROPERTIES.map((p) => {
-  return {
-    key: p.key,
-    permission: {
-      tokenOwner: true,
-      collectionAdmin: true,
-      mutable: true,
-    },
-  };
-});
+export const PERMISSIONS: ITokenPropertyPermission[] = PROPERTIES.map((p) => ({
+  key: p.key,
+  permission: {
+    tokenOwner: true,
+    collectionAdmin: true,
+    mutable: true,
+  },
+}));
 
 export function convertToTokens(value: bigint, nominal = 1000_000_000_000_000_000n): number {
   return Number((value * 1000n) / nominal) / 1000;
modifiedtests/src/eth/collectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionAdmin.test.ts
+++ b/tests/src/eth/collectionAdmin.test.ts
@@ -76,9 +76,7 @@
 
       // 2. Expect methods.collectionAdmins == api.rpc.unique.adminlist
       let adminListEth = await collectionEvm.methods.collectionAdmins().call();
-      adminListEth = adminListEth.map((element: IEthCrossAccountId) => {
-        return helper.address.convertCrossAccountFromEthCrossAccount(element);
-      });
+      adminListEth = adminListEth.map((element: IEthCrossAccountId) => helper.address.convertCrossAccountFromEthCrossAccount(element));
       expect(adminListRpc).to.be.like(adminListEth);
 
       // 3. check isOwnerOrAdminCross returns true:
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -181,17 +181,11 @@
       const propertyPermissions = data2?.raw.tokenPropertyPermissions;
       expect(propertyPermissions?.length).to.equal(2);
 
-      expect(propertyPermissions.find((tpp: ITokenPropertyPermission) => {
-        return tpp.key === 'URI' && tpp.permission.mutable && tpp.permission.collectionAdmin && !tpp.permission.tokenOwner;
-      })).to.be.not.null;
+      expect(propertyPermissions.find((tpp: ITokenPropertyPermission) => tpp.key === 'URI' && tpp.permission.mutable && tpp.permission.collectionAdmin && !tpp.permission.tokenOwner)).to.be.not.null;
 
-      expect(propertyPermissions.find((tpp: ITokenPropertyPermission) => {
-        return tpp.key === 'URISuffix' && tpp.permission.mutable && tpp.permission.collectionAdmin && !tpp.permission.tokenOwner;
-      })).to.be.not.null;
+      expect(propertyPermissions.find((tpp: ITokenPropertyPermission) => tpp.key === 'URISuffix' && tpp.permission.mutable && tpp.permission.collectionAdmin && !tpp.permission.tokenOwner)).to.be.not.null;
 
-      expect(data2?.raw.properties?.find((property: IProperty) => {
-        return property.key === 'baseURI' && property.value === BASE_URI;
-      })).to.be.not.null;
+      expect(data2?.raw.properties?.find((property: IProperty) => property.key === 'baseURI' && property.value === BASE_URI)).to.be.not.null;
 
       const token1Result = await contract.methods.mint(bruh).send();
       const tokenId1 = token1Result.events.Transfer.returnValues.tokenId;
modifiedtests/src/eth/evmCoder.test.tsdiffbeforeafterboth
--- a/tests/src/eth/evmCoder.test.ts
+++ b/tests/src/eth/evmCoder.test.ts
@@ -17,8 +17,7 @@
 import {IKeyringPair} from '@polkadot/types/types';
 import {itEth, expect, usingEthPlaygrounds} from './util';
 
-const getContractSource = (collectionAddress: string, contractAddress: string): string => {
-  return `
+const getContractSource = (collectionAddress: string, contractAddress: string): string => `
   // SPDX-License-Identifier: MIT
   pragma solidity ^0.8.0;
   interface ITest {
@@ -51,7 +50,6 @@
     }
   }
   `;
-};
 
 
 describe('Evm Coder tests', () => {
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -102,17 +102,15 @@
       const receiverCrossSub = helper.ethCrossAccount.fromKeyringPair(receiverSub);
 
       // const receiverCross = helper.ethCrossAccount.fromKeyringPair(bob);
-      const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
+      const properties = Array(5).fill(0).map((_, i) => ({key: `key_${i}`, value: Buffer.from(`value_${i}`)}));
       const permissions: ITokenPropertyPermission[] = properties
-        .map(p => {
-          return {
-            key: p.key, permission: {
-              tokenOwner: false,
-              collectionAdmin: true,
-              mutable: false,
-            },
-          };
-        });
+        .map(p => ({
+          key: p.key, permission: {
+            tokenOwner: false,
+            collectionAdmin: true,
+            mutable: false,
+          },
+        }));
 
       const collection = await helper.nft.mintCollection(minter, {
         tokenPrefix: 'ethp',
@@ -146,7 +144,7 @@
       expect(tokenId).to.be.equal(expectedTokenId);
 
       expect(await contract.methods.properties(tokenId, []).call()).to.be.like(properties
-        .map(p => { return helper.ethProperty.property(p.key, p.value.toString()); }));
+        .map(p => helper.ethProperty.property(p.key, p.value.toString())));
 
       expect(await helper.nft.getTokenOwner(collection.collectionId, tokenId))
         .to.deep.eq(testCase === 'ethereum' ? {Ethereum: receiverEth.toLowerCase()} : {Substrate: receiverSub.address});
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -46,12 +46,11 @@
       const receiverSub = bob;
       const receiverCrossSub = helper.ethCrossAccount.fromKeyringPair(receiverSub);
 
-      const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
-      const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {
+      const properties = Array(5).fill(0).map((_, i) => ({key: `key_${i}`, value: Buffer.from(`value_${i}`)}));
+      const permissions: ITokenPropertyPermission[] = properties.map(p => ({key: p.key, permission: {
         tokenOwner: false,
         collectionAdmin: true,
-        mutable: false}};
-      });
+        mutable: false}}));
 
 
       const collection = await helper.rft.mintCollection(minter, {
@@ -86,7 +85,7 @@
       expect(tokenId).to.be.equal(expectedTokenId);
 
       expect(await contract.methods.properties(tokenId, []).call()).to.be.like(properties
-        .map(p => { return helper.ethProperty.property(p.key, p.value.toString()); }));
+        .map(p => helper.ethProperty.property(p.key, p.value.toString())));
 
       expect(await helper.nft.getTokenOwner(collection.collectionId, tokenId))
         .to.deep.eq(testCase === 'ethereum' ? {Ethereum: receiverEth.toLowerCase()} : {Substrate: receiverSub.address});
modifiedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/tokenProperties.test.ts
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -241,10 +241,10 @@
     itEth.ifWithPallets(`Can be multiple set/read for ${testCase.mode}`, testCase.requiredPallets, async({helper}) => {
       const caller = await helper.eth.createAccountWithBalance(donor);
 
-      const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
-      const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {tokenOwner: true,
+      const properties = Array(5).fill(0).map((_, i) => ({key: `key_${i}`, value: Buffer.from(`value_${i}`)}));
+      const permissions: ITokenPropertyPermission[] = properties.map(p => ({key: p.key, permission: {tokenOwner: true,
         collectionAdmin: true,
-        mutable: true}}; });
+        mutable: true}}));
 
       const collection = await helper[testCase.mode].mintCollection(alice, {
         tokenPrefix: 'ethp',
@@ -267,10 +267,10 @@
       await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
 
       const values = await token.getProperties(properties.map(p => p.key));
-      expect(values).to.be.deep.equal(properties.map(p => { return {key: p.key, value: p.value.toString()}; }));
+      expect(values).to.be.deep.equal(properties.map(p => ({key: p.key, value: p.value.toString()})));
 
       expect(await contract.methods.properties(token.tokenId, []).call()).to.be.like(properties
-        .map(p => { return helper.ethProperty.property(p.key, p.value.toString()); }));
+        .map(p => helper.ethProperty.property(p.key, p.value.toString())));
 
       expect(await contract.methods.properties(token.tokenId, [properties[0].key]).call())
         .to.be.like([helper.ethProperty.property(properties[0].key, properties[0].value.toString())]);
modifiedtests/src/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/fungible.test.ts
+++ b/tests/src/fungible.test.ts
@@ -46,7 +46,7 @@
 
   itSub('RPC method tokenOnewrs for fungible collection and token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
-    const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => {return {Substrate: keyring.address};});
+    const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => ({Substrate: keyring.address}));
 
     const collection = await helper.ft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
 
modifiedtests/src/getPropertiesRpc.test.tsdiffbeforeafterboth
--- a/tests/src/getPropertiesRpc.test.ts
+++ b/tests/src/getPropertiesRpc.test.ts
@@ -48,17 +48,13 @@
 describe('query properties RPC', () => {
   let alice: IKeyringPair;
 
-  const mintCollection = async (helper: UniqueHelper) => {
-    return await helper.nft.mintCollection(alice, {
-      tokenPrefix: 'prps',
-      properties: collectionProps,
-      tokenPropertyPermissions: tokenPropPermissions,
-    });
-  };
+  const mintCollection = async (helper: UniqueHelper) => await helper.nft.mintCollection(alice, {
+    tokenPrefix: 'prps',
+    properties: collectionProps,
+    tokenPropertyPermissions: tokenPropPermissions,
+  });
 
-  const mintToken = async (collection: UniqueNFTCollection) => {
-    return await collection.mintToken(alice, {Substrate: alice.address}, tokenProps);
-  };
+  const mintToken = async (collection: UniqueNFTCollection) => await collection.mintToken(alice, {Substrate: alice.address}, tokenProps);
 
 
   before(async () => {
modifiedtests/src/nesting/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/tokenProperties.test.ts
+++ b/tests/src/nesting/tokenProperties.test.ts
@@ -44,7 +44,7 @@
   async function mintCollectionWithAllPermissionsAndToken(helper: UniqueHelper, mode: 'NFT' | 'RFT'): Promise<[UniqueNFToken | UniqueRFToken, bigint]> {
     const collection = await (mode == 'NFT' ? helper.nft : helper.rft).mintCollection(alice, {
       tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
-        signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
+        signers.map(signer => ({key: `${i+1}_${signer.address}`, permission}))),
     });
     return mode == 'NFT' ? [await collection.mintToken(alice), 1n] : [await collection.mintToken(alice, 100n as any), 100n];
   }
@@ -201,7 +201,7 @@
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.nft.mintCollection(alice, {
       tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
-        signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
+        signers.map(signer => ({key: `${i+1}_${signer.address}`, permission}))),
     });
     const targetToken = await collectionA.mintToken(alice);
     const nestedToken = await collectionB.mintToken(alice, targetToken.nestingAccount());
@@ -239,7 +239,7 @@
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.nft.mintCollection(alice, {
       tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
-        signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
+        signers.map(signer => ({key: `${i+1}_${signer.address}`, permission}))),
     });
     const targetToken = await collectionA.mintToken(alice);
     const nestedToken = await collectionB.mintToken(alice, targetToken.nestingAccount());
@@ -284,7 +284,7 @@
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.nft.mintCollection(alice, {
       tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
-        signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
+        signers.map(signer => ({key: `${i+1}_${signer.address}`, permission}))),
     });
     const targetToken = await collectionA.mintToken(alice);
     const nestedToken = await collectionB.mintToken(alice, targetToken.nestingAccount());
@@ -477,7 +477,7 @@
 
   async function mintCollectionWithAllPermissionsAndToken(helper: UniqueHelper, mode: 'NFT' | 'RFT'): Promise<[UniqueNFToken | UniqueRFToken, bigint]> {
     const collection = await (mode == 'NFT' ? helper.nft : helper.rft).mintCollection(alice, {
-      tokenPropertyPermissions: constitution.map(({permission}, i) => {return {key: `${i+1}`, permission};}),
+      tokenPropertyPermissions: constitution.map(({permission}, i) => ({key: `${i+1}`, permission})),
     });
     return mode == 'NFT' ? [await collection.mintToken(alice), 1n] : [await collection.mintToken(alice, 100n as any), 100n];
   }
modifiedtests/src/refungible.test.tsdiffbeforeafterboth
--- a/tests/src/refungible.test.ts
+++ b/tests/src/refungible.test.ts
@@ -64,7 +64,7 @@
 
   itSub('RPC method tokenOwners for refungible collection and token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
-    const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => {return {Substrate: keyring.address};});
+    const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => ({Substrate: keyring.address}));
 
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
 
modifiedtests/src/rpc.test.tsdiffbeforeafterboth
--- a/tests/src/rpc.test.ts
+++ b/tests/src/rpc.test.ts
@@ -40,7 +40,7 @@
     // Set-up a few token owners of all stripes
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
     const facelessCrowd = (await helper.arrange.createAccounts([0n, 0n, 0n, 0n, 0n, 0n, 0n], donor))
-      .map(i => {return {Substrate: i.address};});
+      .map(i => ({Substrate: i.address}));
 
     const collection = await helper.ft.mintCollection(alice, {name: 'RPC-2', tokenPrefix: 'RPC'});
     // mint some maximum (u128) amounts of tokens possible
modifiedtests/src/sub/appPromotion/appPromotion.test.tsdiffbeforeafterboth
--- a/tests/src/sub/appPromotion/appPromotion.test.ts
+++ b/tests/src/sub/appPromotion/appPromotion.test.ts
@@ -357,11 +357,9 @@
         const stakers = await getAccounts(3);
 
         await Promise.all(stakers.map(staker => helper.staking.stake(staker, 100n * nominal)));
-        await Promise.all(stakers.map(staker => {
-          return testCase.method === 'unstakeAll'
-            ? helper.staking.unstakeAll(staker)
-            : helper.staking.unstakePartial(staker, 100n * nominal);
-        }));
+        await Promise.all(stakers.map(staker => testCase.method === 'unstakeAll'
+          ? helper.staking.unstakeAll(staker)
+          : helper.staking.unstakePartial(staker, 100n * nominal)));
 
         await Promise.all(stakers.map(async (staker) => {
           expect(await helper.staking.getPendingUnstake({Substrate: staker.address})).to.be.equal(100n * nominal);
@@ -375,11 +373,9 @@
         const stakers = await getAccounts(10);
 
         await Promise.all(stakers.map(staker => helper.staking.stake(staker, 100n * nominal)));
-        const unstakingResults = await Promise.allSettled(stakers.map((staker, i) => {
-          return i % 2 === 0
-            ? helper.staking.unstakeAll(staker)
-            : helper.staking.unstakePartial(staker, 100n * nominal);
-        }));
+        const unstakingResults = await Promise.allSettled(stakers.map((staker, i) => i % 2 === 0
+          ? helper.staking.unstakeAll(staker)
+          : helper.staking.unstakePartial(staker, 100n * nominal)));
 
         const successfulUnstakes = unstakingResults.filter(result => result.status === 'fulfilled');
         expect(successfulUnstakes).to.have.length(3);
modifiedtests/src/util/index.tsdiffbeforeafterboth
--- a/tests/src/util/index.ts
+++ b/tests/src/util/index.ts
@@ -19,13 +19,9 @@
 chai.use(chaiSubset);
 export const expect = chai.expect;
 
-const getTestHash = (filename: string) => {
-  return crypto.createHash('md5').update(filename).digest('hex');
-};
+const getTestHash = (filename: string) => crypto.createHash('md5').update(filename).digest('hex');
 
-export const getTestSeed = (filename: string) => {
-  return `//Alice+${getTestHash(filename)}`;
-};
+export const getTestSeed = (filename: string) => `//Alice+${getTestHash(filename)}`;
 
 async function usingPlaygroundsGeneral<T extends ChainHelperBase>(helperType: new(logger: ILogger) => T, url: string, code: (helper: T, privateKey: (seed: string | {filename?: string, url?: string, ignoreFundsPresence?: boolean}) => Promise<IKeyringPair>) => Promise<void>) {
   const silentConsole = new SilentConsole();
@@ -65,49 +61,27 @@
   }
 }
 
-export const usingPlaygrounds = (code: (helper: DevUniqueHelper, privateKey: (seed: string | {filename?: string, url?: string, ignoreFundsPresence?: boolean}) => Promise<IKeyringPair>) => Promise<void>, url: string = config.substrateUrl) => {
-  return usingPlaygroundsGeneral<DevUniqueHelper>(DevUniqueHelper, url, code);
-};
+export const usingPlaygrounds = (code: (helper: DevUniqueHelper, privateKey: (seed: string | {filename?: string, url?: string, ignoreFundsPresence?: boolean}) => Promise<IKeyringPair>) => Promise<void>, url: string = config.substrateUrl) => usingPlaygroundsGeneral<DevUniqueHelper>(DevUniqueHelper, url, code);
 
-export const usingWestmintPlaygrounds = (url: string, code: (helper: DevWestmintHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevWestmintHelper>(DevWestmintHelper, url, code);
-};
+export const usingWestmintPlaygrounds = (url: string, code: (helper: DevWestmintHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevWestmintHelper>(DevWestmintHelper, url, code);
 
-export const usingStateminePlaygrounds = (url: string, code: (helper: DevWestmintHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevStatemineHelper>(DevWestmintHelper, url, code);
-};
+export const usingStateminePlaygrounds = (url: string, code: (helper: DevWestmintHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevStatemineHelper>(DevWestmintHelper, url, code);
 
-export const usingStatemintPlaygrounds = (url: string, code: (helper: DevWestmintHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevStatemintHelper>(DevWestmintHelper, url, code);
-};
+export const usingStatemintPlaygrounds = (url: string, code: (helper: DevWestmintHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevStatemintHelper>(DevWestmintHelper, url, code);
 
-export const usingRelayPlaygrounds = (url: string, code: (helper: DevRelayHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevRelayHelper>(DevRelayHelper, url, code);
-};
+export const usingRelayPlaygrounds = (url: string, code: (helper: DevRelayHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevRelayHelper>(DevRelayHelper, url, code);
 
-export const usingAcalaPlaygrounds = (url: string, code: (helper: DevAcalaHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevAcalaHelper>(DevAcalaHelper, url, code);
-};
+export const usingAcalaPlaygrounds = (url: string, code: (helper: DevAcalaHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevAcalaHelper>(DevAcalaHelper, url, code);
 
-export const usingKaruraPlaygrounds = (url: string, code: (helper: DevKaruraHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevKaruraHelper>(DevAcalaHelper, url, code);
-};
+export const usingKaruraPlaygrounds = (url: string, code: (helper: DevKaruraHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevKaruraHelper>(DevAcalaHelper, url, code);
 
-export const usingMoonbeamPlaygrounds = (url: string, code: (helper: DevMoonbeamHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevMoonbeamHelper>(DevMoonbeamHelper, url, code);
-};
+export const usingMoonbeamPlaygrounds = (url: string, code: (helper: DevMoonbeamHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevMoonbeamHelper>(DevMoonbeamHelper, url, code);
 
-export const usingMoonriverPlaygrounds = (url: string, code: (helper: DevMoonbeamHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevMoonriverHelper>(DevMoonriverHelper, url, code);
-};
+export const usingMoonriverPlaygrounds = (url: string, code: (helper: DevMoonbeamHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevMoonriverHelper>(DevMoonriverHelper, url, code);
 
-export const usingAstarPlaygrounds = (url: string, code: (helper: DevAstarHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevAstarHelper>(DevAstarHelper, url, code);
-};
+export const usingAstarPlaygrounds = (url: string, code: (helper: DevAstarHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevAstarHelper>(DevAstarHelper, url, code);
 
-export const usingShidenPlaygrounds = (url: string, code: (helper: DevShidenHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => {
-  return usingPlaygroundsGeneral<DevShidenHelper>(DevShidenHelper, url, code);
-};
+export const usingShidenPlaygrounds = (url: string, code: (helper: DevShidenHelper, privateKey: (seed: string) => Promise<IKeyringPair>) => Promise<void>) => usingPlaygroundsGeneral<DevShidenHelper>(DevShidenHelper, url, code);
 
 export const MINIMUM_DONOR_FUND = 100_000n;
 export const DONOR_FUNDING = 2_000_000n;
modifiedtests/src/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.dev.ts
+++ b/tests/src/util/playgrounds/unique.dev.ts
@@ -771,9 +771,7 @@
     // <<< Referendum voting <<<
 
     // Wait the proposal to pass
-    await this.helper.wait.expectEvent(3, Event.Democracy.Passed, event => {
-      return event.referendumIndex() == referendumIndex;
-    });
+    await this.helper.wait.expectEvent(3, Event.Democracy.Passed, event => event.referendumIndex() == referendumIndex);
 
     await this.helper.wait.newBlocks(1);
 
@@ -924,7 +922,7 @@
   event<T extends IEventHelper>(
     maxBlocksToWait: number,
     eventHelperType: new () => T,
-    filter: (_: T) => boolean = () => { return true; },
+    filter: (_: T) => boolean = () => true,
   ) {
     // eslint-disable-next-line no-async-promise-executor
     const promise = new Promise<T | null>(async (resolve) => {
@@ -970,7 +968,7 @@
   async expectEvent<T extends IEventHelper>(
     maxBlocksToWait: number,
     eventHelperType: new () => T,
-    filter: (e: T) => boolean = () => { return true; },
+    filter: (e: T) => boolean = () => true,
   ) {
     const e = await this.event(maxBlocksToWait, eventHelperType, filter);
     if (e == null) {
@@ -1077,9 +1075,7 @@
   async startCapture() {
     this.stopCapture();
     this.unsubscribe = (await this.helper.getApi().query.system.events((eventRecords: FrameSystemEventRecord[]) => {
-      const newEvents = eventRecords.filter(r => {
-        return r.event.section == this.eventSection && r.event.method == this.eventMethod;
-      });
+      const newEvents = eventRecords.filter(r => r.event.section == this.eventSection && r.event.method == this.eventMethod);
 
       this.events.push(...newEvents);
     })) as any;
@@ -1105,12 +1101,10 @@
 
   async payoutStakers(signer: IKeyringPair, stakersToPayout: number):  Promise<{staker: string, stake: bigint, payout: bigint}[]> {
     const payoutResult = await this.helper.executeExtrinsic(signer, 'api.tx.appPromotion.payoutStakers', [stakersToPayout], true);
-    return payoutResult.result.events.filter(e => e.event.method === 'StakingRecalculation').map(e => {
-      return {
-        staker: e.event.data[0].toString(),
-        stake: e.event.data[1].toBigInt(),
-        payout: e.event.data[2].toBigInt(),
-      };
-    });
+    return payoutResult.result.events.filter(e => e.event.method === 'StakingRecalculation').map(e => ({
+      staker: e.event.data[0].toString(),
+      stake: e.event.data[1].toBigInt(),
+      payout: e.event.data[2].toBigInt(),
+    }));
   }
 }
modifiedtests/src/util/playgrounds/unique.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.ts
+++ b/tests/src/util/playgrounds/unique.ts
@@ -2395,7 +2395,7 @@
     return total.toBigInt();
   }
 
-  async getLocked(address: TSubstrateAccount): Promise<[{ id: string, amount: bigint, reason: string }]> {
+  async getLocked(address: TSubstrateAccount): Promise<{ id: string, amount: bigint, reason: string }[]> {
     const locks = (await this.helper.callRpc('api.query.balances.locks', [address])).toHuman();
     return locks.map((lock: any) => ({id: lock.id, amount: BigInt(lock.amount.replace(/,/g, '')), reasons: lock.reasons}));
   }
@@ -2581,14 +2581,12 @@
    */
   async getVestingSchedules(address: TSubstrateAccount): Promise<{ start: bigint, period: bigint, periodCount: bigint, perPeriod: bigint }[]> {
     const schedule = (await this.helper.callRpc('api.query.vesting.vestingSchedules', [address])).toJSON();
-    return schedule.map((schedule: any) => {
-      return {
-        start: BigInt(schedule.start),
-        period: BigInt(schedule.period),
-        periodCount: BigInt(schedule.periodCount),
-        perPeriod: BigInt(schedule.perPeriod),
-      };
-    });
+    return schedule.map((schedule: any) => ({
+      start: BigInt(schedule.start),
+      period: BigInt(schedule.period),
+      periodCount: BigInt(schedule.periodCount),
+      perPeriod: BigInt(schedule.perPeriod),
+    }));
   }
 
   /**
@@ -2804,12 +2802,10 @@
    */
   async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {
     const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);
-    return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {
-      return {
-        block: block.toBigInt(),
-        amount: amount.toBigInt(),
-      };
-    });
+    return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => ({
+      block: block.toBigInt(),
+      amount: amount.toBigInt(),
+    }));
   }
 
   /**
@@ -2828,12 +2824,10 @@
    */
   async getPendingUnstakePerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {
     const rawUnstakedPerBlock = await this.helper.callRpc('api.rpc.appPromotion.pendingUnstakePerBlock', [address]);
-    const result = rawUnstakedPerBlock.map(([block, amount]: any[]) => {
-      return {
-        block: block.toBigInt(),
-        amount: amount.toBigInt(),
-      };
-    });
+    const result = rawUnstakedPerBlock.map(([block, amount]: any[]) => ({
+      block: block.toBigInt(),
+      amount: amount.toBigInt(),
+    }));
     return result;
   }
 }
modifiedtests/src/xcm/xcmQuartz.test.tsdiffbeforeafterboth
--- a/tests/src/xcm/xcmQuartz.test.ts
+++ b/tests/src/xcm/xcmQuartz.test.ts
@@ -682,10 +682,8 @@
       maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
 
     targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(targetAccountBalance).to.be.equal(0n);
@@ -765,10 +763,8 @@
       maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -780,10 +776,8 @@
       maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -858,10 +852,8 @@
   });
 
   const expectFailedToTransact = async (helper: DevUniqueHelper, messageSent: any) => {
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == messageSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == messageSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
   };
 
   itSub('Quartz rejects KAR tokens from Karura', async ({helper}) => {
@@ -1172,10 +1164,8 @@
       maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
 
     targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(targetAccountBalance).to.be.equal(0n);
@@ -1263,10 +1253,8 @@
       maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -1282,10 +1270,8 @@
       maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -1544,10 +1530,8 @@
       maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
 
     targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(targetAccountBalance).to.be.equal(0n);
@@ -1627,10 +1611,8 @@
       maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -1642,10 +1624,8 @@
       maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
modifiedtests/src/xcm/xcmUnique.test.tsdiffbeforeafterboth
--- a/tests/src/xcm/xcmUnique.test.ts
+++ b/tests/src/xcm/xcmUnique.test.ts
@@ -684,10 +684,8 @@
       maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
 
     targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(targetAccountBalance).to.be.equal(0n);
@@ -767,10 +765,8 @@
       maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -782,10 +778,8 @@
       maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -860,10 +854,8 @@
   });
 
   const expectFailedToTransact = async (helper: DevUniqueHelper, messageSent: any) => {
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == messageSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == messageSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
   };
 
   itSub('Unique rejects ACA tokens from Acala', async ({helper}) => {
@@ -1175,10 +1167,8 @@
       maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
 
     targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(targetAccountBalance).to.be.equal(0n);
@@ -1266,10 +1256,8 @@
       maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -1285,10 +1273,8 @@
       maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -1546,10 +1532,8 @@
       maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramSent.messageHash()
-        && event.outcome().isFailedToTransactAsset;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramSent.messageHash()
+        && event.outcome().isFailedToTransactAsset);
 
     targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(targetAccountBalance).to.be.equal(0n);
@@ -1629,10 +1613,8 @@
       maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);
@@ -1644,10 +1626,8 @@
       maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
     });
 
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
-      return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
-        && event.outcome().isUntrustedReserveLocation;
-    });
+    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+        && event.outcome().isUntrustedReserveLocation);
 
     accountBalance = await helper.balance.getSubstrate(targetAccount.address);
     expect(accountBalance).to.be.equal(0n);