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Remove utils/Counters.sol (#4289)

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Co-authored-by: Francisco Giordano <fg@frang.io>
This commit is contained in:
Hadrien Croubois
2023-05-31 16:40:28 +02:00
committed by GitHub
parent 4c713f8cea
commit 2ee1da12c4
9 changed files with 20 additions and 156 deletions
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84
test/utils/Counters.test.js
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@ -1,84 +0,0 @@
const { expectRevert } = require('@openzeppelin/test-helpers');
const { expect } = require('chai');
const Counters = artifacts.require('$Counters');
contract('Counters', function () {
beforeEach(async function () {
this.counter = await Counters.new();
});
it('starts at zero', async function () {
expect(await this.counter.$current(0)).to.be.bignumber.equal('0');
});
describe('increment', function () {
context('starting from 0', function () {
it('increments the current value by one', async function () {
await this.counter.$increment(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('1');
});
it('can be called multiple times', async function () {
await this.counter.$increment(0);
await this.counter.$increment(0);
await this.counter.$increment(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('3');
});
});
});
describe('decrement', function () {
beforeEach(async function () {
await this.counter.$increment(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('1');
});
context('starting from 1', function () {
it('decrements the current value by one', async function () {
await this.counter.$decrement(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('0');
});
it('reverts if the current value is 0', async function () {
await this.counter.$decrement(0);
await expectRevert(this.counter.$decrement(0), 'Counter: decrement overflow');
});
});
context('after incremented to 3', function () {
it('can be called multiple times', async function () {
await this.counter.$increment(0);
await this.counter.$increment(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('3');
await this.counter.$decrement(0);
await this.counter.$decrement(0);
await this.counter.$decrement(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('0');
});
});
});
describe('reset', function () {
context('null counter', function () {
it('does not throw', async function () {
await this.counter.$reset(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('0');
});
});
context('non null counter', function () {
beforeEach(async function () {
await this.counter.$increment(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('1');
});
it('reset to 0', async function () {
await this.counter.$reset(0);
expect(await this.counter.$current(0)).to.be.bignumber.equal('0');
});
});
});
});

2
test/utils/Nonces.test.js
View File

@ -19,7 +19,7 @@ contract('Nonces', function (accounts) {
expect(await this.nonces.nonces(sender)).to.be.bignumber.equal('0');
const { receipt } = await this.nonces.$_useNonce(sender);
expectEvent(receipt, 'return$_useNonce', { current: '0' });
expectEvent(receipt, 'return$_useNonce', ['0']);
expect(await this.nonces.nonces(sender)).to.be.bignumber.equal('1');
});