Migrate utils-structs tests to ethersjs (#4748)
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com> Co-authored-by: ernestognw <ernestognw@gmail.com>
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@ -1,15 +1,19 @@
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const { BN } = require('@openzeppelin/test-helpers');
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const { expect } = require('chai');
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const { ethers } = require('hardhat');
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const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
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const BitMap = artifacts.require('$BitMaps');
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async function fixture() {
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const bitmap = await ethers.deployContract('$BitMaps');
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return { bitmap };
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}
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contract('BitMap', function () {
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const keyA = new BN('7891');
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const keyB = new BN('451');
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const keyC = new BN('9592328');
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describe('BitMap', function () {
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const keyA = 7891n;
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const keyB = 451n;
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const keyC = 9592328n;
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beforeEach(async function () {
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this.bitmap = await BitMap.new();
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Object.assign(this, await loadFixture(fixture));
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});
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it('starts empty', async function () {
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@ -35,18 +39,18 @@ contract('BitMap', function () {
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});
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it('set several consecutive keys', async function () {
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await this.bitmap.$setTo(0, keyA.addn(0), true);
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await this.bitmap.$setTo(0, keyA.addn(1), true);
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await this.bitmap.$setTo(0, keyA.addn(2), true);
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await this.bitmap.$setTo(0, keyA.addn(3), true);
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await this.bitmap.$setTo(0, keyA.addn(4), true);
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await this.bitmap.$setTo(0, keyA.addn(2), false);
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await this.bitmap.$setTo(0, keyA.addn(4), false);
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expect(await this.bitmap.$get(0, keyA.addn(0))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(1))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(2))).to.equal(false);
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expect(await this.bitmap.$get(0, keyA.addn(3))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(4))).to.equal(false);
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await this.bitmap.$setTo(0, keyA + 0n, true);
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await this.bitmap.$setTo(0, keyA + 1n, true);
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await this.bitmap.$setTo(0, keyA + 2n, true);
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await this.bitmap.$setTo(0, keyA + 3n, true);
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await this.bitmap.$setTo(0, keyA + 4n, true);
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await this.bitmap.$setTo(0, keyA + 2n, false);
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await this.bitmap.$setTo(0, keyA + 4n, false);
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expect(await this.bitmap.$get(0, keyA + 0n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 1n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 2n)).to.equal(false);
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expect(await this.bitmap.$get(0, keyA + 3n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 4n)).to.equal(false);
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});
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});
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@ -67,14 +71,14 @@ contract('BitMap', function () {
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});
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it('adds several consecutive keys', async function () {
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await this.bitmap.$set(0, keyA.addn(0));
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await this.bitmap.$set(0, keyA.addn(1));
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await this.bitmap.$set(0, keyA.addn(3));
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expect(await this.bitmap.$get(0, keyA.addn(0))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(1))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(2))).to.equal(false);
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expect(await this.bitmap.$get(0, keyA.addn(3))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(4))).to.equal(false);
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await this.bitmap.$set(0, keyA + 0n);
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await this.bitmap.$set(0, keyA + 1n);
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await this.bitmap.$set(0, keyA + 3n);
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expect(await this.bitmap.$get(0, keyA + 0n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 1n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 2n)).to.equal(false);
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expect(await this.bitmap.$get(0, keyA + 3n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 4n)).to.equal(false);
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});
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});
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@ -89,15 +93,15 @@ contract('BitMap', function () {
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});
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it('removes consecutive added keys', async function () {
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await this.bitmap.$set(0, keyA.addn(0));
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await this.bitmap.$set(0, keyA.addn(1));
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await this.bitmap.$set(0, keyA.addn(3));
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await this.bitmap.$unset(0, keyA.addn(1));
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expect(await this.bitmap.$get(0, keyA.addn(0))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(1))).to.equal(false);
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expect(await this.bitmap.$get(0, keyA.addn(2))).to.equal(false);
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expect(await this.bitmap.$get(0, keyA.addn(3))).to.equal(true);
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expect(await this.bitmap.$get(0, keyA.addn(4))).to.equal(false);
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await this.bitmap.$set(0, keyA + 0n);
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await this.bitmap.$set(0, keyA + 1n);
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await this.bitmap.$set(0, keyA + 3n);
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await this.bitmap.$unset(0, keyA + 1n);
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expect(await this.bitmap.$get(0, keyA + 0n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 1n)).to.equal(false);
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expect(await this.bitmap.$get(0, keyA + 2n)).to.equal(false);
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expect(await this.bitmap.$get(0, keyA + 3n)).to.equal(true);
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expect(await this.bitmap.$get(0, keyA + 4n)).to.equal(false);
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});
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it('adds and removes multiple keys', async function () {
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