You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.8 KiB
67 lines
2.8 KiB
const { advanceBlock } = require('../helpers/advanceToBlock');
|
|
const { increaseTimeTo, duration } = require('../helpers/increaseTime');
|
|
const { latestTime } = require('../helpers/latestTime');
|
|
const { expectThrow } = require('../helpers/expectThrow');
|
|
const { EVMRevert } = require('../helpers/EVMRevert');
|
|
const { ether } = require('../helpers/ether');
|
|
|
|
const BigNumber = web3.BigNumber;
|
|
|
|
require('chai')
|
|
.use(require('chai-bignumber')(BigNumber))
|
|
.should();
|
|
|
|
const PostDeliveryCrowdsale = artifacts.require('PostDeliveryCrowdsaleImpl');
|
|
const SimpleToken = artifacts.require('SimpleToken');
|
|
|
|
contract('PostDeliveryCrowdsale', function ([_, investor, wallet, purchaser]) {
|
|
const rate = new BigNumber(1);
|
|
const value = ether(42);
|
|
const tokenSupply = new BigNumber('1e22');
|
|
|
|
before(async function () {
|
|
// Advance to the next block to correctly read time in the solidity "now" function interpreted by ganache
|
|
await advanceBlock();
|
|
});
|
|
|
|
beforeEach(async function () {
|
|
this.openingTime = (await latestTime()) + duration.weeks(1);
|
|
this.closingTime = this.openingTime + duration.weeks(1);
|
|
this.beforeEndTime = this.closingTime - duration.hours(1);
|
|
this.afterClosingTime = this.closingTime + duration.seconds(1);
|
|
this.token = await SimpleToken.new();
|
|
this.crowdsale = await PostDeliveryCrowdsale.new(
|
|
this.openingTime, this.closingTime, rate, wallet, this.token.address
|
|
);
|
|
await this.token.transfer(this.crowdsale.address, tokenSupply);
|
|
});
|
|
|
|
it('should not immediately assign tokens to beneficiary', async function () {
|
|
await increaseTimeTo(this.openingTime);
|
|
await this.crowdsale.buyTokens(investor, { value: value, from: purchaser });
|
|
const balance = await this.token.balanceOf(investor);
|
|
balance.should.be.bignumber.equal(0);
|
|
});
|
|
|
|
it('should not allow beneficiaries to withdraw tokens before crowdsale ends', async function () {
|
|
await increaseTimeTo(this.beforeEndTime);
|
|
await this.crowdsale.buyTokens(investor, { value: value, from: purchaser });
|
|
await expectThrow(this.crowdsale.withdrawTokens({ from: investor }), EVMRevert);
|
|
});
|
|
|
|
it('should allow beneficiaries to withdraw tokens after crowdsale ends', async function () {
|
|
await increaseTimeTo(this.openingTime);
|
|
await this.crowdsale.buyTokens(investor, { value: value, from: purchaser });
|
|
await increaseTimeTo(this.afterClosingTime);
|
|
await this.crowdsale.withdrawTokens({ from: investor });
|
|
});
|
|
|
|
it('should return the amount of tokens bought', async function () {
|
|
await increaseTimeTo(this.openingTime);
|
|
await this.crowdsale.buyTokens(investor, { value: value, from: purchaser });
|
|
await increaseTimeTo(this.afterClosingTime);
|
|
await this.crowdsale.withdrawTokens({ from: investor });
|
|
const balance = await this.token.balanceOf(investor);
|
|
balance.should.be.bignumber.equal(value);
|
|
});
|
|
});
|
|
|