git.delta.rocks / unique-network / refs/commits / 786ff7ed1061

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  itEth('Can perform burn()', async ({helper}) => {106    const owner = await helper.eth.createAccountWithBalance(donor);107    const receiver = await helper.eth.createAccountWithBalance(donor);108    const collection = await helper.ft.mintCollection(alice);109    await collection.addAdmin(alice, {Ethereum: owner});110111    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);112    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);113    await contract.methods.mint(receiver, 100).send();114115    const result = await contract.methods.burnFrom(receiver, 49).send({from: receiver});116    117    const event = result.events.Transfer;118    expect(event.address).to.equal(collectionAddress);119    expect(event.returnValues.from).to.equal(receiver);120    expect(event.returnValues.to).to.equal('0x0000000000000000000000000000000000000000');121    expect(event.returnValues.value).to.equal('49');122123    const balance = await contract.methods.balanceOf(receiver).call();124    expect(balance).to.equal('51');125  });126127  itEth('Can perform approve()', async ({helper}) => {128    const owner = await helper.eth.createAccountWithBalance(donor);129    const spender = helper.eth.createAccount();130    const collection = await helper.ft.mintCollection(alice);131    await collection.mint(alice, 200n, {Ethereum: owner});132133    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);134    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);135136    {137      const result = await contract.methods.approve(spender, 100).send({from: owner});138139      const event = result.events.Approval;140      expect(event.address).to.be.equal(collectionAddress);141      expect(event.returnValues.owner).to.be.equal(owner);142      expect(event.returnValues.spender).to.be.equal(spender);143      expect(event.returnValues.value).to.be.equal('100');144    }145146    {147      const allowance = await contract.methods.allowance(owner, spender).call();148      expect(+allowance).to.equal(100);149    }150  });151152  itEth('Can perform burnFromCross()', async ({helper}) => {153    const sender = await helper.eth.createAccountWithBalance(donor, 100n);154155    const collection = await helper.ft.mintCollection(owner, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);156157    await collection.mint(owner, 200n, {Substrate: owner.address});158    await collection.approveTokens(owner, {Ethereum: sender}, 100n);159160    const address = helper.ethAddress.fromCollectionId(collection.collectionId);161    const contract = helper.ethNativeContract.collection(address, 'ft');162163    const fromBalanceBefore = await collection.getBalance({Substrate: owner.address});164    165    const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);166    const result = await contract.methods.burnFromCross(ownerCross, 49).send({from: sender});167    const events = result.events;168169    expect(events).to.be.like({170      Transfer: {171        address: helper.ethAddress.fromCollectionId(collection.collectionId),172        event: 'Transfer',173        returnValues: {174          from: helper.address.substrateToEth(owner.address),175          to: '0x0000000000000000000000000000000000000000',176          value: '49',177        },178      },179      Approval: {180        address: helper.ethAddress.fromCollectionId(collection.collectionId),181        returnValues: {182          owner: helper.address.substrateToEth(owner.address),183          spender: sender,184          value: '51',185        },186        event: 'Approval',187      },188    });189190    const fromBalanceAfter = await collection.getBalance({Substrate: owner.address});191    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(49n);192  });193194  itEth('Can perform transferFrom()', async ({helper}) => {195    const owner = await helper.eth.createAccountWithBalance(donor);196    const spender = await helper.eth.createAccountWithBalance(donor);197    const receiver = helper.eth.createAccount();198    const collection = await helper.ft.mintCollection(alice);199    await collection.mint(alice, 200n, {Ethereum: owner});200201    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);202    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);203204    await contract.methods.approve(spender, 100).send();205206    {207      const result = await contract.methods.transferFrom(owner, receiver, 49).send({from: spender});208      209      let event = result.events.Transfer;210      expect(event.address).to.be.equal(collectionAddress);211      expect(event.returnValues.from).to.be.equal(owner);212      expect(event.returnValues.to).to.be.equal(receiver);213      expect(event.returnValues.value).to.be.equal('49');214215      event = result.events.Approval;216      expect(event.address).to.be.equal(collectionAddress);217      expect(event.returnValues.owner).to.be.equal(owner);218      expect(event.returnValues.spender).to.be.equal(spender);219      expect(event.returnValues.value).to.be.equal('51');220    }221222    {223      const balance = await contract.methods.balanceOf(receiver).call();224      expect(+balance).to.equal(49);225    }226227    {228      const balance = await contract.methods.balanceOf(owner).call();229      expect(+balance).to.equal(151);230    }231  });232233  itEth('Can perform transfer()', async ({helper}) => {234    const owner = await helper.eth.createAccountWithBalance(donor);235    const receiver = await helper.eth.createAccountWithBalance(donor);236    const collection = await helper.ft.mintCollection(alice);237    await collection.mint(alice, 200n, {Ethereum: owner});238239    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);240    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);241242    {243      const result = await contract.methods.transfer(receiver, 50).send({from: owner});244      245      const event = result.events.Transfer;246      expect(event.address).to.be.equal(collectionAddress);247      expect(event.returnValues.from).to.be.equal(owner);248      expect(event.returnValues.to).to.be.equal(receiver);249      expect(event.returnValues.value).to.be.equal('50');250    }251252    {253      const balance = await contract.methods.balanceOf(owner).call();254      expect(+balance).to.equal(150);255    }256257    {258      const balance = await contract.methods.balanceOf(receiver).call();259      expect(+balance).to.equal(50);260    }261  });262263  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {264    const sender = await helper.eth.createAccountWithBalance(donor, 100n);265266    const collection = await helper.ft.mintCollection(owner, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);267268    const receiver = helper.eth.createAccount();269270    await collection.mint(owner, 200n, {Substrate: owner.address});271    await collection.approveTokens(owner, {Ethereum: sender}, 100n);272273    const address = helper.ethAddress.fromCollectionId(collection.collectionId);274    const contract = helper.ethNativeContract.collection(address, 'ft');275276    const from = helper.ethCrossAccount.fromKeyringPair(owner);277    const to = helper.ethCrossAccount.fromAddress(receiver);278279    const fromBalanceBefore = await collection.getBalance({Substrate: owner.address});280    const toBalanceBefore = await collection.getBalance({Ethereum: receiver});281    282    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});283284    expect(result.events).to.be.like({285      Transfer: {286        address,287        event: 'Transfer',288        returnValues: {289          from: helper.address.substrateToEth(owner.address),290          to: receiver,291          value: '51',292        },293      },294      Approval: {295        address,296        event: 'Approval',297        returnValues: {298          owner: helper.address.substrateToEth(owner.address),299          spender: sender,300          value: '49',301        },302      }});303304    const fromBalanceAfter = await collection.getBalance({Substrate: owner.address});305    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(51n);306    const toBalanceAfter = await collection.getBalance({Ethereum: receiver});307    expect(toBalanceAfter - toBalanceBefore).to.be.eq(51n);308  });309});310311describe('Fungible: Fees', () => {312  let donor: IKeyringPair;313  let alice: IKeyringPair;314315  before(async function() {316    await usingEthPlaygrounds(async (helper, privateKey) => {317      donor = await privateKey({filename: __filename});318      [alice] = await helper.arrange.createAccounts([20n], donor);319    });320  });321  322  itEth('approve() call fee is less than 0.2UNQ', async ({helper}) => {323    const owner = await helper.eth.createAccountWithBalance(donor);324    const spender = helper.eth.createAccount();325    const collection = await helper.ft.mintCollection(alice);326    await collection.mint(alice, 200n, {Ethereum: owner});327328    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);329    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);330331    const cost = await helper.eth.recordCallFee(owner, () => contract.methods.approve(spender, 100).send({from: owner}));332    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));333  });334335  itEth('transferFrom() call fee is less than 0.2UNQ', async ({helper}) => {336    const owner = await helper.eth.createAccountWithBalance(donor);337    const spender = await helper.eth.createAccountWithBalance(donor);338    const collection = await helper.ft.mintCollection(alice);339    await collection.mint(alice, 200n, {Ethereum: owner});340341    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);342    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);343344    await contract.methods.approve(spender, 100).send({from: owner});345346    const cost = await helper.eth.recordCallFee(spender, () => contract.methods.transferFrom(owner, spender, 100).send({from: spender}));347    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));348  });349350  itEth('transfer() call fee is less than 0.2UNQ', async ({helper}) => {351    const owner = await helper.eth.createAccountWithBalance(donor);352    const receiver = helper.eth.createAccount();353    const collection = await helper.ft.mintCollection(alice);354    await collection.mint(alice, 200n, {Ethereum: owner});355356    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);357    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);358359    const cost = await helper.eth.recordCallFee(owner, () => contract.methods.transfer(receiver, 100).send({from: owner}));360    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));361  });362});363364describe('Fungible: Substrate calls', () => {365  let donor: IKeyringPair;366  let alice: IKeyringPair;367  let owner: IKeyringPair;368369  before(async function() {370    await usingEthPlaygrounds(async (helper, privateKey) => {371      donor = await privateKey({filename: __filename});372      [alice, owner] = await helper.arrange.createAccounts([20n, 20n], donor);373    });374  });375376  itEth('Events emitted for approve()', async ({helper}) => {377    const receiver = helper.eth.createAccount();378    const collection = await helper.ft.mintCollection(alice);379    await collection.mint(alice, 200n);380381    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);382    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft');383384    const events: any = [];385    contract.events.allEvents((_: any, event: any) => {386      events.push(event);387    });388    389    await collection.approveTokens(alice, {Ethereum: receiver}, 100n);390    if (events.length == 0) await helper.wait.newBlocks(1);391    const event = events[0];392393    expect(event.event).to.be.equal('Approval');394    expect(event.address).to.be.equal(collectionAddress);395    expect(event.returnValues.owner).to.be.equal(helper.address.substrateToEth(alice.address));396    expect(event.returnValues.spender).to.be.equal(receiver);397    expect(event.returnValues.value).to.be.equal('100');398  });399400  itEth('Events emitted for transferFrom()', async ({helper}) => {401    const [bob] = await helper.arrange.createAccounts([10n], donor);402    const receiver = helper.eth.createAccount();403    const collection = await helper.ft.mintCollection(alice);404    await collection.mint(alice, 200n);405    await collection.approveTokens(alice, {Substrate: bob.address}, 100n);406407    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);408    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft');409410    const events: any = [];411    contract.events.allEvents((_: any, event: any) => {412      events.push(event);413    });414415    await collection.transferFrom(bob, {Substrate: alice.address}, {Ethereum: receiver}, 51n);416    if (events.length == 0) await helper.wait.newBlocks(1);417    let event = events[0];418419    expect(event.event).to.be.equal('Transfer');420    expect(event.address).to.be.equal(collectionAddress);421    expect(event.returnValues.from).to.be.equal(helper.address.substrateToEth(alice.address));422    expect(event.returnValues.to).to.be.equal(receiver);423    expect(event.returnValues.value).to.be.equal('51');424425    event = events[1];426    expect(event.event).to.be.equal('Approval');427    expect(event.address).to.be.equal(collectionAddress);428    expect(event.returnValues.owner).to.be.equal(helper.address.substrateToEth(alice.address));429    expect(event.returnValues.spender).to.be.equal(helper.address.substrateToEth(bob.address));430    expect(event.returnValues.value).to.be.equal('49');431  });432433  itEth('Events emitted for transfer()', async ({helper}) => {434    const receiver = helper.eth.createAccount();435    const collection = await helper.ft.mintCollection(alice);436    await collection.mint(alice, 200n);437438    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);439    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft');440441    const events: any = [];442    contract.events.allEvents((_: any, event: any) => {443      events.push(event);444    });445    446    await collection.transfer(alice, {Ethereum:receiver}, 51n);447    if (events.length == 0) await helper.wait.newBlocks(1);448    const event = events[0];449450    expect(event.event).to.be.equal('Transfer');451    expect(event.address).to.be.equal(collectionAddress);452    expect(event.returnValues.from).to.be.equal(helper.address.substrateToEth(alice.address));453    expect(event.returnValues.to).to.be.equal(receiver);454    expect(event.returnValues.value).to.be.equal('51');455  });456457  itEth('Events emitted for transferFromCross()', async ({helper, privateKey}) => {458    const sender = await helper.eth.createAccountWithBalance(donor, 100n);459460    const collection = await helper.ft.mintCollection(owner, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);461462    const receiver = helper.eth.createAccount();463464    await collection.mint(owner, 200n, {Substrate: owner.address});465    await collection.approveTokens(owner, {Ethereum: sender}, 100n);466467    const address = helper.ethAddress.fromCollectionId(collection.collectionId);468    const contract = helper.ethNativeContract.collection(address, 'ft');469470    const from = helper.ethCrossAccount.fromKeyringPair(owner);471    const to = helper.ethCrossAccount.fromAddress(receiver);472    473    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});474475    expect(result.events).to.be.like({476      Transfer: {477        address,478        event: 'Transfer',479        returnValues: {480          from: helper.address.substrateToEth(owner.address),481          to: receiver,482          value: '51',483        },484      },485      Approval: {486        address,487        event: 'Approval',488        returnValues: {489          owner: helper.address.substrateToEth(owner.address),490          spender: sender,491          value: '49',492        },493      }});494  });495});