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108 lines
4.1 KiB
JavaScript
108 lines
4.1 KiB
JavaScript
const { BN, expectEvent } = require('@openzeppelin/test-helpers');
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const { expect } = require('chai');
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const Enums = require('../../helpers/enums');
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const { GovernorHelper } = require('../../helpers/governance');
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const Token = artifacts.require('$ERC721Votes');
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const Governor = artifacts.require('$GovernorVoteMocks');
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const CallReceiver = artifacts.require('CallReceiverMock');
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contract('GovernorERC721', function (accounts) {
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const [owner, voter1, voter2, voter3, voter4] = accounts;
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const name = 'OZ-Governor';
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// const version = '1';
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const tokenName = 'MockNFToken';
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const tokenSymbol = 'MTKN';
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const NFT0 = new BN(0);
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const NFT1 = new BN(1);
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const NFT2 = new BN(2);
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const NFT3 = new BN(3);
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const NFT4 = new BN(4);
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const votingDelay = new BN(4);
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const votingPeriod = new BN(16);
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const value = web3.utils.toWei('1');
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beforeEach(async function () {
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this.owner = owner;
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this.token = await Token.new(tokenName, tokenSymbol, tokenName, '1');
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this.mock = await Governor.new(name, this.token.address);
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this.receiver = await CallReceiver.new();
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this.helper = new GovernorHelper(this.mock);
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await web3.eth.sendTransaction({ from: owner, to: this.mock.address, value });
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await Promise.all([NFT0, NFT1, NFT2, NFT3, NFT4].map(tokenId => this.token.$_mint(owner, tokenId)));
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await this.helper.delegate({ token: this.token, to: voter1, tokenId: NFT0 }, { from: owner });
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await this.helper.delegate({ token: this.token, to: voter2, tokenId: NFT1 }, { from: owner });
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await this.helper.delegate({ token: this.token, to: voter2, tokenId: NFT2 }, { from: owner });
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await this.helper.delegate({ token: this.token, to: voter3, tokenId: NFT3 }, { from: owner });
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await this.helper.delegate({ token: this.token, to: voter4, tokenId: NFT4 }, { from: owner });
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// default proposal
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this.proposal = this.helper.setProposal(
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[
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{
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target: this.receiver.address,
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value,
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data: this.receiver.contract.methods.mockFunction().encodeABI(),
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},
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],
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'<proposal description>',
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);
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});
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it('deployment check', async function () {
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expect(await this.mock.name()).to.be.equal(name);
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expect(await this.mock.token()).to.be.equal(this.token.address);
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expect(await this.mock.votingDelay()).to.be.bignumber.equal(votingDelay);
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expect(await this.mock.votingPeriod()).to.be.bignumber.equal(votingPeriod);
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expect(await this.mock.quorum(0)).to.be.bignumber.equal('0');
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});
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it('voting with ERC721 token', async function () {
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await this.helper.propose();
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await this.helper.waitForSnapshot();
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expectEvent(await this.helper.vote({ support: Enums.VoteType.For }, { from: voter1 }), 'VoteCast', {
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voter: voter1,
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support: Enums.VoteType.For,
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weight: '1',
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});
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expectEvent(await this.helper.vote({ support: Enums.VoteType.For }, { from: voter2 }), 'VoteCast', {
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voter: voter2,
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support: Enums.VoteType.For,
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weight: '2',
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});
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expectEvent(await this.helper.vote({ support: Enums.VoteType.Against }, { from: voter3 }), 'VoteCast', {
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voter: voter3,
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support: Enums.VoteType.Against,
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weight: '1',
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});
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expectEvent(await this.helper.vote({ support: Enums.VoteType.Abstain }, { from: voter4 }), 'VoteCast', {
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voter: voter4,
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support: Enums.VoteType.Abstain,
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weight: '1',
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});
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await this.helper.waitForDeadline();
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await this.helper.execute();
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expect(await this.mock.hasVoted(this.proposal.id, owner)).to.be.equal(false);
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expect(await this.mock.hasVoted(this.proposal.id, voter1)).to.be.equal(true);
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expect(await this.mock.hasVoted(this.proposal.id, voter2)).to.be.equal(true);
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expect(await this.mock.hasVoted(this.proposal.id, voter3)).to.be.equal(true);
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expect(await this.mock.hasVoted(this.proposal.id, voter4)).to.be.equal(true);
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await this.mock.proposalVotes(this.proposal.id).then(results => {
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expect(results.forVotes).to.be.bignumber.equal('3');
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expect(results.againstVotes).to.be.bignumber.equal('1');
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expect(results.abstainVotes).to.be.bignumber.equal('1');
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});
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});
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});
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