3682c6575c
* Error handling in ERC20 and ERC721 * Added message string for require. * Fixed solhint errors. * Updated PR as per issue #1709 * changes as per #1709 and openzeppelin forum. * Changes in require statement * Changes in require statement * build pipeline fix * Changes as per @nventuro's comment. * Update revert reason strings. * Fianal update of revert reason strings. * WIP: Updating reason strings in test cases * WIP: Added changes to ERC20 and ERC721 * Fixes linting errors in *.tes.js files * Achieved 100% code coverage * Updated the test cases with shouldFail.reverting.withMessage() * Fix package-lock. * address review comments * fix linter issues * fix remaining revert reasons
62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
const { BN, ether, shouldFail } = require('openzeppelin-test-helpers');
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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 shouldFail.reverting.withMessage(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 shouldFail.reverting.withMessage(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 shouldFail.reverting.withMessage(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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(await this.crowdsale.capReached()).should.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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(await this.crowdsale.capReached()).should.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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(await this.crowdsale.capReached()).should.equal(true);
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});
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});
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});
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});
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