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openzeppelin-contracts/test/DayLimit.test.js

88 lines
2.8 KiB

import latestTime from './helpers/latestTime';
import { increaseTimeTo, duration } from './helpers/increaseTime';
import assertRevert from './helpers/assertRevert';
const DayLimitMock = artifacts.require('DayLimitMock');
contract('DayLimit', function (accounts) {
let dayLimit;
let initLimit = 10;
beforeEach(async function () {
this.startTime = latestTime();
dayLimit = await DayLimitMock.new(initLimit);
});
it('should construct with the passed daily limit', async function () {
let dailyLimit = await dayLimit.dailyLimit();
assert.equal(initLimit, dailyLimit);
});
it('should be able to spend if daily limit is not reached', async function () {
await dayLimit.attemptSpend(8);
let spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await dayLimit.attemptSpend(2);
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 10);
});
it('should prevent spending if daily limit is reached', async function () {
await dayLimit.attemptSpend(8);
let spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await assertRevert(dayLimit.attemptSpend(3));
});
it('should allow spending if daily limit is reached and then set higher', async function () {
await dayLimit.attemptSpend(8);
let spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await assertRevert(dayLimit.attemptSpend(3));
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await dayLimit.setDailyLimit(15);
await dayLimit.attemptSpend(3);
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 11);
});
it('should allow spending if daily limit is reached and then amount spent is reset', async function () {
await dayLimit.attemptSpend(8);
let spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await assertRevert(dayLimit.attemptSpend(3));
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await dayLimit.resetSpentToday();
await dayLimit.attemptSpend(3);
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 3);
});
it('should allow spending if daily limit is reached and then the next has come', async function () {
let limit = 10;
let dayLimit = await DayLimitMock.new(limit);
await dayLimit.attemptSpend(8);
let spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await assertRevert(dayLimit.attemptSpend(3));
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 8);
await increaseTimeTo(this.startTime + duration.days(1));
await dayLimit.attemptSpend(3);
spentToday = await dayLimit.spentToday();
assert.equal(spentToday, 3);
});
});