dgf-prototype/ethereum/test/Proposals.js

const {
  time,
  loadFixture,
} = require('@nomicfoundation/hardhat-toolbox/network-helpers');
const { expect } = require('chai');
const { ethers } = require('hardhat');
const { beforeEach } = require('mocha');

describe('Proposal', () => {
  async function deploy() {
    // Contracts are deployed using the first signer/account by default
    const [account1, account2] = await ethers.getSigners();

    const DAO = await ethers.getContractFactory('DAO');
    const dao = await DAO.deploy();
    const Proposals = await ethers.getContractFactory('Proposals');
    const proposals = await Proposals.deploy(dao.target);

    await dao.addPost(account1, 'some-content-id');
    await dao.addPost(account2, 'some-other-content-id');
    const callbackData = ethers.AbiCoder.defaultAbiCoder().encode([], []);
    await dao.initiateValidationPool(0, 60, 1, 3, 100, true, false, callbackData, { value: 100 });
    await dao.initiateValidationPool(1, 60, 1, 3, 100, true, false, callbackData, { value: 100 });
    await time.increase(61);
    await dao.evaluateOutcome(0);
    await dao.evaluateOutcome(1);

    return {
      dao, proposals, account1, account2,
    };
  }

  it('Should deploy', async () => {
    const { dao, proposals, account1 } = await loadFixture(deploy);
    expect(dao).to.exist;
    expect(proposals).to.exist;
    expect(await dao.memberCount()).to.equal(2);
    expect(await dao.balanceOf(account1)).to.equal(100);
    expect(await dao.totalSupply()).to.equal(200);
    expect(await proposals.proposalCount()).to.equal(0);
  });

  describe('Attestation', () => {
    let dao;
    let proposals;
    let account1;
    // let account2;
    let proposal;

    beforeEach(async () => {
      ({
        dao,
        proposals,
        account1,
        // account2,
      } = await loadFixture(deploy));

      console.log('postCount', await dao.postCount());
      await dao.addPost(account1, 'proposal-content-id');
      const postIndex = await dao.postCount() - BigInt(1);
      const post = await dao.posts(postIndex);
      expect(await post.contentId).to.equal('proposal-content-id');
      await proposals.propose(postIndex, 20, 20, 20, { value: 100 });
      expect(await proposals.proposalCount()).to.equal(1);
      proposal = await proposals.proposals(0);
      expect(proposal.postIndex).to.equal(postIndex);
      expect(proposal.stage).to.equal(0);
    });

    it('Can submit a proposal', async () => {
      // Nothing to do here -- this just tests our beforeEach
    });

    it('Can attest for a proposal', async () => {
      await proposals.connect(account1).attest(0, 50);
      // Nonbinding, non-encumbering
      expect(await dao.balanceOf(account1)).to.equal(100);
    });

    describe('Evaluate attestation', () => {
      it('when threshold is met, advance to referendum 0% binding', async () => {
        await proposals.attest(0, 20);
        await proposals.evaluateAttestation(0);
        proposal = await proposals.proposals(0);
        expect(proposal.stage).to.equal(1);
      });

      it('when threshold is not met, and duration has not elapsed, do nothing', async () => {
        await proposals.evaluateAttestation(0);
        expect(proposal.stage).to.equal(0);
      });

      it('when threshold is not met, and duration has elapsed, close the proposal', async () => {
        await time.increase(365 * 86400 + 1); // 1 year + 1 second
        await proposals.evaluateAttestation(0);
        proposal = await proposals.proposals(0);
        expect(proposal.stage).to.equal(4); // Stage.Closed
      });
    });
  });
});