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openzeppelin-contracts/test/finance/VestingWallet.behavior.js

51 lines
1.5 KiB

const { expect } = require('chai');
const time = require('../helpers/time');
function shouldBehaveLikeVesting() {
it('check vesting schedule', async function () {
for (const timestamp of this.schedule) {
await time.increaseTo.timestamp(timestamp);
const vesting = this.vestingFn(timestamp);
expect(await this.mock.vestedAmount(...this.args, timestamp)).to.equal(vesting);
expect(await this.mock.releasable(...this.args)).to.equal(vesting);
}
});
it('execute vesting schedule', async function () {
let released = 0n;
{
const tx = await this.mock.release(...this.args);
await expect(tx)
.to.emit(this.mock, this.releasedEvent)
.withArgs(...this.argsVerify, 0);
await this.checkRelease(tx, 0n);
}
for (const timestamp of this.schedule) {
await time.increaseTo.timestamp(timestamp, false);
const vested = this.vestingFn(timestamp);
const tx = await this.mock.release(...this.args);
await expect(tx).to.emit(this.mock, this.releasedEvent);
await this.checkRelease(tx, vested - released);
released = vested;
}
});
it('should revert on transaction failure', async function () {
const { args, error } = await this.setupFailure();
for (const timestamp of this.schedule) {
await time.increaseTo.timestamp(timestamp);
await expect(this.mock.release(...args)).to.be.revertedWithCustomError(...error);
}
});
}
module.exports = {
shouldBehaveLikeVesting,
};