forked from DecentralizedClimateFoundation/DCIPs
89 lines
3.2 KiB
TypeScript
89 lines
3.2 KiB
TypeScript
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import { time, loadFixture } from "@nomicfoundation/hardhat-network-helpers";
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import { expect } from "chai";
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import { ethers } from "hardhat";
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import { BigNumber } from "ethers";
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describe("ERC5501BalanceTest", function () {
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async function initialize() {
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// 365 * 24 * 60 * 60
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const fastForwardYear = 31536000;
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// Fri Jan 01 2021 00:00:00 GMT+0000
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const expired = 1609459200;
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const expires = (await time.latest()) + fastForwardYear - 1;
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const [owner, delegatee] = await ethers.getSigners();
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const contractFactory = await ethers.getContractFactory(
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"ERC5501BalanceTestCollection"
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);
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const contract = await contractFactory.deploy("Test Collection", "TEST");
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await contract.mint(owner.address, 1);
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await contract.mint(owner.address, 2);
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await contract.mint(owner.address, 3);
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await contract.mint(owner.address, 4);
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await contract.mint(owner.address, 5);
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await contract.mint(owner.address, 6);
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await contract.mint(owner.address, 7);
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return { contract, owner, delegatee, expires, expired, fastForwardYear };
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}
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it("Returns correct balance of user", async function () {
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const { contract, owner, delegatee, expires, expired, fastForwardYear } =
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await loadFixture(initialize);
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await contract.setUser(1, delegatee.address, expires, false);
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await contract.setUser(2, delegatee.address, expires, false);
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await contract.setUser(3, delegatee.address, expires, false);
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await contract.setUser(4, delegatee.address, expired, false);
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await contract.setUser(5, delegatee.address, expired, false);
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await contract.setUser(6, delegatee.address, expired, false);
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await contract.setUser(7, delegatee.address, expired, false);
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// flush function is called for user parameter - meaning flush does not happen for delegatee if user parameter is different address
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await contract.setUser(2, owner.address, expires, false);
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// delegatee is user of 1, 3
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// delegatee balances array is 1, 2, 3, 7
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expect(await contract.userBalanceOf(delegatee.address)).to.equal(2);
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expect(await contract.getUserBalances(delegatee.address)).to.deep.equal([
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BigNumber.from("1"),
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BigNumber.from("2"),
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BigNumber.from("3"),
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BigNumber.from("7"),
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]);
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await time.increaseTo((await time.latest()) + fastForwardYear);
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await contract.setUser(
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1,
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delegatee.address,
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expires + fastForwardYear,
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false
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);
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expect(await contract.userBalanceOf(delegatee.address)).to.equal(1);
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expect(await contract.getUserBalances(delegatee.address)).to.deep.equal([
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BigNumber.from("1"),
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]);
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await time.increaseTo((await time.latest()) + fastForwardYear);
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expect(await contract.userBalanceOf(delegatee.address)).to.equal(0);
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});
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it("Revert user balance query for zero address", async function () {
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const { contract } = await loadFixture(initialize);
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await expect(
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contract.userBalanceOf(ethers.constants.AddressZero)
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).to.be.revertedWith("ERC5501Balance: address zero is not a valid owner");
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});
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it("Supports interface", async function () {
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const { contract } = await loadFixture(initialize);
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expect(await contract.supportsInterface("0x0cb22289")).to.equal(true);
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});
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});
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