1import {itEth, usingEthPlaygrounds, expect} from './util/playgrounds';2import {IKeyringPair} from '@polkadot/types/types';34describe('EVM collection properties', () => {5 let donor: IKeyringPair;6 let alice: IKeyringPair;78 before(async function() {9 await usingEthPlaygrounds(async (_helper, privateKey) => {10 donor = privateKey('//Alice');11 [alice] = await _helper.arrange.createAccounts([10n], donor);12 });13 });1415 itEth('Can be set', async({helper}) => {16 const caller = await helper.eth.createAccountWithBalance(donor);17 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test'});18 await collection.addAdmin(alice, {Ethereum: caller});1920 const address = helper.ethAddress.fromCollectionId(collection.collectionId);21 const contract = helper.ethNativeContract.collection(address, 'nft', caller);2223 await contract.methods.setCollectionProperty('testKey', Buffer.from('testValue')).send({from: caller});2425 const raw = (await collection.getData())?.raw;2627 expect(raw.properties[0].value).to.equal('testValue');28 });2930 itEth('Can be deleted', async({helper}) => {31 const caller = await helper.eth.createAccountWithBalance(donor);32 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: [{key: 'testKey', value: 'testValue'}]});3334 await collection.addAdmin(alice, {Ethereum: caller});3536 const address = helper.ethAddress.fromCollectionId(collection.collectionId);37 const contract = helper.ethNativeContract.collection(address, 'nft', caller);3839 await contract.methods.deleteCollectionProperty('testKey').send({from: caller});4041 const raw = (await collection.getData())?.raw;4243 expect(raw.properties.length).to.equal(0);44 });4546 itEth('Can be read', async({helper}) => {47 const caller = helper.eth.createAccount();48 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: [{key: 'testKey', value: 'testValue'}]});4950 const address = helper.ethAddress.fromCollectionId(collection.collectionId);51 const contract = helper.ethNativeContract.collection(address, 'nft', caller);5253 const value = await contract.methods.collectionProperty('testKey').call();54 expect(value).to.equal(helper.web3?.utils.toHex('testValue'));55 });56});