git.delta.rocks / unique-network / refs/commits / e137eba0a7ea

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 {approveExpectSuccess, createCollectionExpectSuccess, createFungibleItemExpectSuccess, transferExpectSuccess, transferFromExpectSuccess, UNIQUE} from '../util/helpers';18import {collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents, recordEthFee, recordEvents, subToEth, transferBalanceToEth} from './util/helpers';19import fungibleAbi from './fungibleAbi.json';20import {expect} from 'chai';2122describe('Fungible: Information getting', () => {23  itWeb3('totalSupply', async ({api, web3, privateKeyWrapper}) => {24    const collection = await createCollectionExpectSuccess({25      name: 'token name',26      mode: {type: 'Fungible', decimalPoints: 0},27    });28    const alice = privateKeyWrapper('//Alice');2930    const caller = await createEthAccountWithBalance(api, web3, privateKeyWrapper);3132    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Substrate: alice.address});3334    const address = collectionIdToAddress(collection);35    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: caller, ...GAS_ARGS});36    const totalSupply = await contract.methods.totalSupply().call();3738    expect(totalSupply).to.equal('200');39  });4041  itWeb3('balanceOf', async ({api, web3, privateKeyWrapper}) => {42    const collection = await createCollectionExpectSuccess({43      name: 'token name',44      mode: {type: 'Fungible', decimalPoints: 0},45    });46    const alice = privateKeyWrapper('//Alice');4748    const caller = await createEthAccountWithBalance(api, web3, privateKeyWrapper);4950    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: caller});5152    const address = collectionIdToAddress(collection);53    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: caller, ...GAS_ARGS});54    const balance = await contract.methods.balanceOf(caller).call();5556    expect(balance).to.equal('200');57  });58});5960describe('Fungible: Plain calls', () => {61  itWeb3('Can perform approve()', async ({web3, api, privateKeyWrapper}) => {62    const collection = await createCollectionExpectSuccess({63      name: 'token name',64      mode: {type: 'Fungible', decimalPoints: 0},65    });66    const alice = privateKeyWrapper('//Alice');6768    const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);6970    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: owner});7172    const spender = createEthAccount(web3);7374    const address = collectionIdToAddress(collection);75    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: owner, ...GAS_ARGS});7677    {78      const result = await contract.methods.approve(spender, 100).send({from: owner});79      const events = normalizeEvents(result.events);8081      expect(events).to.be.deep.equal([82        {83          address,84          event: 'Approval',85          args: {86            owner,87            spender,88            value: '100',89          },90        },91      ]);92    }9394    {95      const allowance = await contract.methods.allowance(owner, spender).call();96      expect(+allowance).to.equal(100);97    }98  });99100  itWeb3('Can perform transferFrom()', async ({web3, api, privateKeyWrapper}) => {101    const collection = await createCollectionExpectSuccess({102      name: 'token name',103      mode: {type: 'Fungible', decimalPoints: 0},104    });105    const alice = privateKeyWrapper('//Alice');106107    const owner = createEthAccount(web3);108    await transferBalanceToEth(api, alice, owner);109110    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: owner});111112    const spender = createEthAccount(web3);113    await transferBalanceToEth(api, alice, spender);114115    const receiver = createEthAccount(web3);116117    const address = collectionIdToAddress(collection);118    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: owner, ...GAS_ARGS});119120    await contract.methods.approve(spender, 100).send();121122    {123      const result = await contract.methods.transferFrom(owner, receiver, 49).send({from: spender});124      const events = normalizeEvents(result.events);125      expect(events).to.be.deep.equal([126        {127          address,128          event: 'Transfer',129          args: {130            from: owner,131            to: receiver,132            value: '49',133          },134        },135        {136          address,137          event: 'Approval',138          args: {139            owner,140            spender,141            value: '51',142          },143        },144      ]);145    }146147    {148      const balance = await contract.methods.balanceOf(receiver).call();149      expect(+balance).to.equal(49);150    }151152    {153      const balance = await contract.methods.balanceOf(owner).call();154      expect(+balance).to.equal(151);155    }156  });157158  itWeb3('Can perform transfer()', async ({web3, api, privateKeyWrapper}) => {159    const collection = await createCollectionExpectSuccess({160      name: 'token name',161      mode: {type: 'Fungible', decimalPoints: 0},162    });163    const alice = privateKeyWrapper('//Alice');164165    const owner = createEthAccount(web3);166    await transferBalanceToEth(api, alice, owner);167168    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: owner});169170    const receiver = createEthAccount(web3);171    await transferBalanceToEth(api, alice, receiver);172173    const address = collectionIdToAddress(collection);174    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: owner, ...GAS_ARGS});175176    {177      const result = await contract.methods.transfer(receiver, 50).send({from: owner});178      const events = normalizeEvents(result.events);179      expect(events).to.be.deep.equal([180        {181          address,182          event: 'Transfer',183          args: {184            from: owner,185            to: receiver,186            value: '50',187          },188        },189      ]);190    }191192    {193      const balance = await contract.methods.balanceOf(owner).call();194      expect(+balance).to.equal(150);195    }196197    {198      const balance = await contract.methods.balanceOf(receiver).call();199      expect(+balance).to.equal(50);200    }201  });202});203204describe('Fungible: Fees', () => {205  itWeb3('approve() call fee is less than 0.2UNQ', async ({web3, api, privateKeyWrapper}) => {206    const collection = await createCollectionExpectSuccess({207      mode: {type: 'Fungible', decimalPoints: 0},208    });209    const alice = privateKeyWrapper('//Alice');210211    const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);212    const spender = createEthAccount(web3);213214    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: owner});215216    const address = collectionIdToAddress(collection);217    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: owner, ...GAS_ARGS});218219    const cost = await recordEthFee(api, owner, () => contract.methods.approve(spender, 100).send({from: owner}));220    expect(cost < BigInt(0.2 * Number(UNIQUE)));221  });222223  itWeb3('transferFrom() call fee is less than 0.2UNQ', async ({web3, api, privateKeyWrapper}) => {224    const collection = await createCollectionExpectSuccess({225      mode: {type: 'Fungible', decimalPoints: 0},226    });227    const alice = privateKeyWrapper('//Alice');228229    const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);230    const spender = await createEthAccountWithBalance(api, web3, privateKeyWrapper);231232    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: owner});233234    const address = collectionIdToAddress(collection);235    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: owner, ...GAS_ARGS});236237    await contract.methods.approve(spender, 100).send({from: owner});238239    const cost = await recordEthFee(api, spender, () => contract.methods.transferFrom(owner, spender, 100).send({from: spender}));240    expect(cost < BigInt(0.2 * Number(UNIQUE)));241  });242243  itWeb3('transfer() call fee is less than 0.2UNQ', async ({web3, api, privateKeyWrapper}) => {244    const collection = await createCollectionExpectSuccess({245      mode: {type: 'Fungible', decimalPoints: 0},246    });247    const alice = privateKeyWrapper('//Alice');248249    const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);250    const receiver = createEthAccount(web3);251252    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n}, {Ethereum: owner});253254    const address = collectionIdToAddress(collection);255    const contract = new web3.eth.Contract(fungibleAbi as any, address, {from: owner, ...GAS_ARGS});256257    const cost = await recordEthFee(api, owner, () => contract.methods.transfer(receiver, 100).send({from: owner}));258    expect(cost < BigInt(0.2 * Number(UNIQUE)));259  });260});261262describe('Fungible: Substrate calls', () => {263  itWeb3('Events emitted for approve()', async ({web3, privateKeyWrapper}) => {264    const collection = await createCollectionExpectSuccess({265      mode: {type: 'Fungible', decimalPoints: 0},266    });267    const alice = privateKeyWrapper('//Alice');268269    const receiver = createEthAccount(web3);270271    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n});272273    const address = collectionIdToAddress(collection);274    const contract = new web3.eth.Contract(fungibleAbi as any, address);275276    const events = await recordEvents(contract, async () => {277      await approveExpectSuccess(collection, 0, alice, {Ethereum: receiver}, 100);278    });279280    expect(events).to.be.deep.equal([281      {282        address,283        event: 'Approval',284        args: {285          owner: subToEth(alice.address),286          spender: receiver,287          value: '100',288        },289      },290    ]);291  });292293  itWeb3('Events emitted for transferFrom()', async ({web3, privateKeyWrapper}) => {294    const collection = await createCollectionExpectSuccess({295      mode: {type: 'Fungible', decimalPoints: 0},296    });297    const alice = privateKeyWrapper('//Alice');298    const bob = privateKeyWrapper('//Bob');299300    const receiver = createEthAccount(web3);301302    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n});303    await approveExpectSuccess(collection, 0, alice, bob.address, 100);304305    const address = collectionIdToAddress(collection);306    const contract = new web3.eth.Contract(fungibleAbi as any, address);307308    const events = await recordEvents(contract, async () => {309      await transferFromExpectSuccess(collection, 0, bob, alice, {Ethereum: receiver}, 51, 'Fungible');310    });311312    expect(events).to.be.deep.equal([313      {314        address,315        event: 'Transfer',316        args: {317          from: subToEth(alice.address),318          to: receiver,319          value: '51',320        },321      },322      {323        address,324        event: 'Approval',325        args: {326          owner: subToEth(alice.address),327          spender: subToEth(bob.address),328          value: '49',329        },330      },331    ]);332  });333334  itWeb3('Events emitted for transfer()', async ({web3, privateKeyWrapper}) => {335    const collection = await createCollectionExpectSuccess({336      mode: {type: 'Fungible', decimalPoints: 0},337    });338    const alice = privateKeyWrapper('//Alice');339340    const receiver = createEthAccount(web3);341342    await createFungibleItemExpectSuccess(alice, collection, {Value: 200n});343344    const address = collectionIdToAddress(collection);345    const contract = new web3.eth.Contract(fungibleAbi as any, address);346347    const events = await recordEvents(contract, async () => {348      await transferExpectSuccess(collection, 0, alice, {Ethereum:receiver}, 51, 'Fungible');349    });350351    expect(events).to.be.deep.equal([352      {353        address,354        event: 'Transfer',355        args: {356          from: subToEth(alice.address),357          to: receiver,358          value: '51',359        },360      },361    ]);362  });363});