489d2e85f1
* changed exxpect to expect wherever applicable * Merged with latest branch * Updated merkleTree helper to latest master branch * Made linting fixes * Fix for test build * updated for Coverage * Updated Address.test.js * Undo package-lock changes.
64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
const { BN, ether, expectRevert } = require('openzeppelin-test-helpers');
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const { expect } = require('chai');
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const CappedCrowdsaleImpl = artifacts.require('CappedCrowdsaleImpl');
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const SimpleToken = artifacts.require('SimpleToken');
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contract('CappedCrowdsale', function ([_, wallet]) {
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const rate = new BN('1');
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const cap = ether('100');
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const lessThanCap = ether('60');
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const tokenSupply = new BN('10').pow(new BN('22'));
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beforeEach(async function () {
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this.token = await SimpleToken.new();
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});
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it('rejects a cap of zero', async function () {
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await expectRevert(CappedCrowdsaleImpl.new(rate, wallet, this.token.address, 0),
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'CappedCrowdsale: cap is 0'
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);
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});
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context('with crowdsale', function () {
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beforeEach(async function () {
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this.crowdsale = await CappedCrowdsaleImpl.new(rate, wallet, this.token.address, cap);
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await this.token.transfer(this.crowdsale.address, tokenSupply);
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});
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describe('accepting payments', function () {
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it('should accept payments within cap', async function () {
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await this.crowdsale.send(cap.sub(lessThanCap));
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await this.crowdsale.send(lessThanCap);
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});
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it('should reject payments outside cap', async function () {
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await this.crowdsale.send(cap);
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await expectRevert(this.crowdsale.send(1), 'CappedCrowdsale: cap exceeded');
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});
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it('should reject payments that exceed cap', async function () {
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await expectRevert(this.crowdsale.send(cap.addn(1)), 'CappedCrowdsale: cap exceeded');
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});
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});
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describe('ending', function () {
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it('should not reach cap if sent under cap', async function () {
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await this.crowdsale.send(lessThanCap);
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expect(await this.crowdsale.capReached()).to.equal(false);
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});
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it('should not reach cap if sent just under cap', async function () {
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await this.crowdsale.send(cap.subn(1));
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expect(await this.crowdsale.capReached()).to.equal(false);
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});
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it('should reach cap if cap sent', async function () {
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await this.crowdsale.send(cap);
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expect(await this.crowdsale.capReached()).to.equal(true);
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});
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});
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});
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});
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