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tests/src/eth/fungible.test.ts21.8 KiBsource history
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {expect, itEth, usingEthPlaygrounds} from './util';18import {IKeyringPair} from '@polkadot/types/types';1920describe('Fungible: Information getting', () => {21  let donor: IKeyringPair;22  let alice: IKeyringPair;2324  before(async function() {25    await usingEthPlaygrounds(async (helper, privateKey) => {26      donor = await privateKey({filename: __filename});27      [alice] = await helper.arrange.createAccounts([20n], donor);28    });29  });3031  itEth('totalSupply', async ({helper}) => {32    const caller = await helper.eth.createAccountWithBalance(donor);33    const collection = await helper.ft.mintCollection(alice);34    await collection.mint(alice, 200n);3536    const contract = helper.ethNativeContract.collectionById(collection.collectionId, 'ft', caller);37    const totalSupply = await contract.methods.totalSupply().call();38    expect(totalSupply).to.equal('200');39  });4041  itEth('balanceOf', async ({helper}) => {42    const caller = await helper.eth.createAccountWithBalance(donor);43    const collection = await helper.ft.mintCollection(alice);44    await collection.mint(alice, 200n, {Ethereum: caller});4546    const contract = helper.ethNativeContract.collectionById(collection.collectionId, 'ft', caller);47    const balance = await contract.methods.balanceOf(caller).call();48    expect(balance).to.equal('200');49  });50});5152describe('Fungible: Plain calls', () => {53  let donor: IKeyringPair;54  let alice: IKeyringPair;55  let owner: IKeyringPair;5657  before(async function() {58    await usingEthPlaygrounds(async (helper, privateKey) => {59      donor = await privateKey({filename: __filename});60      [alice, owner] = await helper.arrange.createAccounts([20n, 20n], donor);61    });62  });6364  itEth('Can perform mint()', async ({helper}) => {65    const owner = await helper.eth.createAccountWithBalance(donor);66    const receiver = helper.eth.createAccount();67    const collection = await helper.ft.mintCollection(alice);68    await collection.addAdmin(alice, {Ethereum: owner});6970    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);71    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);7273    const result = await contract.methods.mint(receiver, 100).send();74    75    const event = result.events.Transfer;76    expect(event.address).to.equal(collectionAddress);77    expect(event.returnValues.from).to.equal('0x0000000000000000000000000000000000000000');78    expect(event.returnValues.to).to.equal(receiver);79    expect(event.returnValues.value).to.equal('100');80  });8182  itEth('Can perform mintBulk()', async ({helper}) => {83    const owner = await helper.eth.createAccountWithBalance(donor);84    const bulkSize = 3;85    const receivers = [...new Array(bulkSize)].map(() => helper.eth.createAccount());86    const collection = await helper.ft.mintCollection(alice);87    await collection.addAdmin(alice, {Ethereum: owner});8889    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);90    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);9192    const result = await contract.methods.mintBulk(Array.from({length: bulkSize}, (_, i) => (93      [receivers[i], (i + 1) * 10]94    ))).send();95    const events = result.events.Transfer.sort((a: any, b: any) => +a.returnValues.value - b.returnValues.value);96    for (let i = 0; i < bulkSize; i++) {97      const event = events[i];98      expect(event.address).to.equal(collectionAddress);99      expect(event.returnValues.from).to.equal('0x0000000000000000000000000000000000000000');100      expect(event.returnValues.to).to.equal(receivers[i]);101      expect(event.returnValues.value).to.equal(String(10 * (i + 1)));102    }103  });104105  // Soft-deprecated106  itEth('Can perform burn()', async ({helper}) => {107    const owner = await helper.eth.createAccountWithBalance(donor);108    const receiver = await helper.eth.createAccountWithBalance(donor);109    const collection = await helper.ft.mintCollection(alice);110    await collection.addAdmin(alice, {Ethereum: owner});111112    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);113    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner, true);114    await contract.methods.mint(receiver, 100).send();115116    const result = await contract.methods.burnFrom(receiver, 49).send({from: receiver});117    118    const event = result.events.Transfer;119    expect(event.address).to.equal(collectionAddress);120    expect(event.returnValues.from).to.equal(receiver);121    expect(event.returnValues.to).to.equal('0x0000000000000000000000000000000000000000');122    expect(event.returnValues.value).to.equal('49');123124    const balance = await contract.methods.balanceOf(receiver).call();125    expect(balance).to.equal('51');126  });127128  itEth('Can perform approve()', async ({helper}) => {129    const owner = await helper.eth.createAccountWithBalance(donor);130    const spender = helper.eth.createAccount();131    const collection = await helper.ft.mintCollection(alice);132    await collection.mint(alice, 200n, {Ethereum: owner});133134    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);135    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);136137    {138      const result = await contract.methods.approve(spender, 100).send({from: owner});139140      const event = result.events.Approval;141      expect(event.address).to.be.equal(collectionAddress);142      expect(event.returnValues.owner).to.be.equal(owner);143      expect(event.returnValues.spender).to.be.equal(spender);144      expect(event.returnValues.value).to.be.equal('100');145    }146147    {148      const allowance = await contract.methods.allowance(owner, spender).call();149      expect(+allowance).to.equal(100);150    }151  });152153  itEth('Can perform burnFromCross()', async ({helper}) => {154    const sender = await helper.eth.createAccountWithBalance(donor, 100n);155156    const collection = await helper.ft.mintCollection(owner, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);157158    await collection.mint(owner, 200n, {Substrate: owner.address});159    await collection.approveTokens(owner, {Ethereum: sender}, 100n);160161    const address = helper.ethAddress.fromCollectionId(collection.collectionId);162    const contract = helper.ethNativeContract.collection(address, 'ft');163164    const fromBalanceBefore = await collection.getBalance({Substrate: owner.address});165    166    const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);167    const result = await contract.methods.burnFromCross(ownerCross, 49).send({from: sender});168    const events = result.events;169170    expect(events).to.be.like({171      Transfer: {172        address: helper.ethAddress.fromCollectionId(collection.collectionId),173        event: 'Transfer',174        returnValues: {175          from: helper.address.substrateToEth(owner.address),176          to: '0x0000000000000000000000000000000000000000',177          value: '49',178        },179      },180      Approval: {181        address: helper.ethAddress.fromCollectionId(collection.collectionId),182        returnValues: {183          owner: helper.address.substrateToEth(owner.address),184          spender: sender,185          value: '51',186        },187        event: 'Approval',188      },189    });190191    const fromBalanceAfter = await collection.getBalance({Substrate: owner.address});192    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(49n);193  });194195  itEth('Can perform transferFrom()', async ({helper}) => {196    const owner = await helper.eth.createAccountWithBalance(donor);197    const spender = await helper.eth.createAccountWithBalance(donor);198    const receiver = helper.eth.createAccount();199    const collection = await helper.ft.mintCollection(alice);200    await collection.mint(alice, 200n, {Ethereum: owner});201202    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);203    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);204205    await contract.methods.approve(spender, 100).send();206207    {208      const result = await contract.methods.transferFrom(owner, receiver, 49).send({from: spender});209      210      let event = result.events.Transfer;211      expect(event.address).to.be.equal(collectionAddress);212      expect(event.returnValues.from).to.be.equal(owner);213      expect(event.returnValues.to).to.be.equal(receiver);214      expect(event.returnValues.value).to.be.equal('49');215216      event = result.events.Approval;217      expect(event.address).to.be.equal(collectionAddress);218      expect(event.returnValues.owner).to.be.equal(owner);219      expect(event.returnValues.spender).to.be.equal(spender);220      expect(event.returnValues.value).to.be.equal('51');221    }222223    {224      const balance = await contract.methods.balanceOf(receiver).call();225      expect(+balance).to.equal(49);226    }227228    {229      const balance = await contract.methods.balanceOf(owner).call();230      expect(+balance).to.equal(151);231    }232  });233234  itEth('Can perform transferCross()', async ({helper}) => {235    const owner = await helper.eth.createAccountWithBalance(donor);236    const receiver = await helper.eth.createAccountWithBalance(donor);237    const to = helper.ethCrossAccount.fromAddress(receiver);238    const toSubstrate = helper.ethCrossAccount.fromKeyringPair(donor);239    const collection = await helper.ft.mintCollection(alice);240    await collection.mint(alice, 200n, {Ethereum: owner});241242    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);243    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);244245    {246      const result = await contract.methods.transferCross(to, 50).send({from: owner});247      248      const event = result.events.Transfer;249      expect(event.address).to.be.equal(collectionAddress);250      expect(event.returnValues.from).to.be.equal(owner);251      expect(event.returnValues.to).to.be.equal(receiver);252      expect(event.returnValues.value).to.be.equal('50');253    }254255    {256      const balance = await contract.methods.balanceOf(owner).call();257      expect(+balance).to.equal(150);258    }259260    {261      const balance = await contract.methods.balanceOf(receiver).call();262      expect(+balance).to.equal(50);263    }264    265    {266      const result = await contract.methods.transferCross(toSubstrate, 50).send({from: owner});267      268      const event = result.events.Transfer;269      expect(event.address).to.be.equal(collectionAddress);270      expect(event.returnValues.from).to.be.equal(owner);271      expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(donor.address));272      expect(event.returnValues.value).to.be.equal('50');273    }274275    {276      const balance = await collection.getBalance({Ethereum: owner});277      expect(balance).to.equal(100n);278    }279280    {281      const balance = await collection.getBalance({Substrate: donor.address});282      expect(balance).to.equal(50n);283    }284    285  });286  287  itEth('Can perform transfer()', async ({helper}) => {288    const owner = await helper.eth.createAccountWithBalance(donor);289    const receiver = await helper.eth.createAccountWithBalance(donor);290    const collection = await helper.ft.mintCollection(alice);291    await collection.mint(alice, 200n, {Ethereum: owner});292293    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);294    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);295296    {297      const result = await contract.methods.transfer(receiver, 50).send({from: owner});298      299      const event = result.events.Transfer;300      expect(event.address).to.be.equal(collectionAddress);301      expect(event.returnValues.from).to.be.equal(owner);302      expect(event.returnValues.to).to.be.equal(receiver);303      expect(event.returnValues.value).to.be.equal('50');304    }305306    {307      const balance = await contract.methods.balanceOf(owner).call();308      expect(+balance).to.equal(150);309    }310311    {312      const balance = await contract.methods.balanceOf(receiver).call();313      expect(+balance).to.equal(50);314    }315  });316317  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {318    const sender = await helper.eth.createAccountWithBalance(donor, 100n);319320    const collection = await helper.ft.mintCollection(owner, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);321322    const receiver = helper.eth.createAccount();323324    await collection.mint(owner, 200n, {Substrate: owner.address});325    await collection.approveTokens(owner, {Ethereum: sender}, 100n);326327    const address = helper.ethAddress.fromCollectionId(collection.collectionId);328    const contract = helper.ethNativeContract.collection(address, 'ft');329330    const from = helper.ethCrossAccount.fromKeyringPair(owner);331    const to = helper.ethCrossAccount.fromAddress(receiver);332333    const fromBalanceBefore = await collection.getBalance({Substrate: owner.address});334    const toBalanceBefore = await collection.getBalance({Ethereum: receiver});335    336    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});337338    expect(result.events).to.be.like({339      Transfer: {340        address,341        event: 'Transfer',342        returnValues: {343          from: helper.address.substrateToEth(owner.address),344          to: receiver,345          value: '51',346        },347      },348      Approval: {349        address,350        event: 'Approval',351        returnValues: {352          owner: helper.address.substrateToEth(owner.address),353          spender: sender,354          value: '49',355        },356      }});357358    const fromBalanceAfter = await collection.getBalance({Substrate: owner.address});359    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(51n);360    const toBalanceAfter = await collection.getBalance({Ethereum: receiver});361    expect(toBalanceAfter - toBalanceBefore).to.be.eq(51n);362  });363});364365describe('Fungible: Fees', () => {366  let donor: IKeyringPair;367  let alice: IKeyringPair;368369  before(async function() {370    await usingEthPlaygrounds(async (helper, privateKey) => {371      donor = await privateKey({filename: __filename});372      [alice] = await helper.arrange.createAccounts([20n], donor);373    });374  });375  376  itEth('approve() call fee is less than 0.2UNQ', async ({helper}) => {377    const owner = await helper.eth.createAccountWithBalance(donor);378    const spender = helper.eth.createAccount();379    const collection = await helper.ft.mintCollection(alice);380    await collection.mint(alice, 200n, {Ethereum: owner});381382    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);383    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);384385    const cost = await helper.eth.recordCallFee(owner, () => contract.methods.approve(spender, 100).send({from: owner}));386    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));387  });388389  itEth('transferFrom() call fee is less than 0.2UNQ', async ({helper}) => {390    const owner = await helper.eth.createAccountWithBalance(donor);391    const spender = await helper.eth.createAccountWithBalance(donor);392    const collection = await helper.ft.mintCollection(alice);393    await collection.mint(alice, 200n, {Ethereum: owner});394395    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);396    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);397398    await contract.methods.approve(spender, 100).send({from: owner});399400    const cost = await helper.eth.recordCallFee(spender, () => contract.methods.transferFrom(owner, spender, 100).send({from: spender}));401    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));402  });403404  itEth('transfer() call fee is less than 0.2UNQ', async ({helper}) => {405    const owner = await helper.eth.createAccountWithBalance(donor);406    const receiver = helper.eth.createAccount();407    const collection = await helper.ft.mintCollection(alice);408    await collection.mint(alice, 200n, {Ethereum: owner});409410    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);411    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);412413    const cost = await helper.eth.recordCallFee(owner, () => contract.methods.transfer(receiver, 100).send({from: owner}));414    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));415  });416});417418describe('Fungible: Substrate calls', () => {419  let donor: IKeyringPair;420  let alice: IKeyringPair;421  let owner: IKeyringPair;422423  before(async function() {424    await usingEthPlaygrounds(async (helper, privateKey) => {425      donor = await privateKey({filename: __filename});426      [alice, owner] = await helper.arrange.createAccounts([20n, 20n], donor);427    });428  });429430  itEth('Events emitted for approve()', async ({helper}) => {431    const receiver = helper.eth.createAccount();432    const collection = await helper.ft.mintCollection(alice);433    await collection.mint(alice, 200n);434435    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);436    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft');437438    const events: any = [];439    contract.events.allEvents((_: any, event: any) => {440      events.push(event);441    });442    443    await collection.approveTokens(alice, {Ethereum: receiver}, 100n);444    if (events.length == 0) await helper.wait.newBlocks(1);445    const event = events[0];446447    expect(event.event).to.be.equal('Approval');448    expect(event.address).to.be.equal(collectionAddress);449    expect(event.returnValues.owner).to.be.equal(helper.address.substrateToEth(alice.address));450    expect(event.returnValues.spender).to.be.equal(receiver);451    expect(event.returnValues.value).to.be.equal('100');452  });453454  itEth('Events emitted for transferFrom()', async ({helper}) => {455    const [bob] = await helper.arrange.createAccounts([10n], donor);456    const receiver = helper.eth.createAccount();457    const collection = await helper.ft.mintCollection(alice);458    await collection.mint(alice, 200n);459    await collection.approveTokens(alice, {Substrate: bob.address}, 100n);460461    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);462    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft');463464    const events: any = [];465    contract.events.allEvents((_: any, event: any) => {466      events.push(event);467    });468469    await collection.transferFrom(bob, {Substrate: alice.address}, {Ethereum: receiver}, 51n);470    if (events.length == 0) await helper.wait.newBlocks(1);471    let event = events[0];472473    expect(event.event).to.be.equal('Transfer');474    expect(event.address).to.be.equal(collectionAddress);475    expect(event.returnValues.from).to.be.equal(helper.address.substrateToEth(alice.address));476    expect(event.returnValues.to).to.be.equal(receiver);477    expect(event.returnValues.value).to.be.equal('51');478479    event = events[1];480    expect(event.event).to.be.equal('Approval');481    expect(event.address).to.be.equal(collectionAddress);482    expect(event.returnValues.owner).to.be.equal(helper.address.substrateToEth(alice.address));483    expect(event.returnValues.spender).to.be.equal(helper.address.substrateToEth(bob.address));484    expect(event.returnValues.value).to.be.equal('49');485  });486487  itEth('Events emitted for transfer()', async ({helper}) => {488    const receiver = helper.eth.createAccount();489    const collection = await helper.ft.mintCollection(alice);490    await collection.mint(alice, 200n);491492    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);493    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft');494495    const events: any = [];496    contract.events.allEvents((_: any, event: any) => {497      events.push(event);498    });499    500    await collection.transfer(alice, {Ethereum:receiver}, 51n);501    if (events.length == 0) await helper.wait.newBlocks(1);502    const event = events[0];503504    expect(event.event).to.be.equal('Transfer');505    expect(event.address).to.be.equal(collectionAddress);506    expect(event.returnValues.from).to.be.equal(helper.address.substrateToEth(alice.address));507    expect(event.returnValues.to).to.be.equal(receiver);508    expect(event.returnValues.value).to.be.equal('51');509  });510511  itEth('Events emitted for transferFromCross()', async ({helper, privateKey}) => {512    const sender = await helper.eth.createAccountWithBalance(donor, 100n);513514    const collection = await helper.ft.mintCollection(owner, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);515516    const receiver = helper.eth.createAccount();517518    await collection.mint(owner, 200n, {Substrate: owner.address});519    await collection.approveTokens(owner, {Ethereum: sender}, 100n);520521    const address = helper.ethAddress.fromCollectionId(collection.collectionId);522    const contract = helper.ethNativeContract.collection(address, 'ft');523524    const from = helper.ethCrossAccount.fromKeyringPair(owner);525    const to = helper.ethCrossAccount.fromAddress(receiver);526    527    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});528529    expect(result.events).to.be.like({530      Transfer: {531        address,532        event: 'Transfer',533        returnValues: {534          from: helper.address.substrateToEth(owner.address),535          to: receiver,536          value: '51',537        },538      },539      Approval: {540        address,541        event: 'Approval',542        returnValues: {543          owner: helper.address.substrateToEth(owner.address),544          spender: sender,545          value: '49',546        },547      }});548  });549});