0dded493a0
* Add IntelliJ IDE config to .gitignore * Fix variable name in ERC20 function comments * Fix typos in Arrays function comment * Fix typos in ownership test names * Fix typo in Pausable test name * Fix grammar in Ownable function comment * Fix grammar in Crowdsale contract comment * Fix typo in Counters contract comment * Fix typo in ERC721Enumerable comment * Fix typo in ERC721PausedToken test name * Fix typo in Crowdsale function comment * Fix typo in IncreasingPriceCrowdsale function comment * Fix grammar in IncreasingPriceCrowdsale test name * Fix typo in AllowanceCrowdsale test name * Fix typo in RefundEscrow function comment * Fix typo in ERC20Migrator contract comment * Fix typos in SignatureBouncer comments * Fix typo in SignedSafeMath test name * Fix typo in TokenVesting contract comment * Move Ownable comment from @notice section to @dev The Ownable contract has a comment explaining that renouncing ownership will prevent execution of functions with the onlyOwner modifier. This commit moves that comment to the @dev section and replaces it with a description suitable for a generic user. * Clarify purpose of ERC20 transfer function * Clarify registration of ERC721Enumerable interface * Clarify purpose of AllowanceCrowdsale test * Increase specificity of inheritance comments FinalizableCrowdsale and RefundableCrowsale both have comments indicating that they are extensions of the Crowdsale contract. This commit refines those comments to the most immediate ancestor ( TimedCrowdsale and RefundableCrowdsale respectively ) * Remove unused parameter in PaymentSplitter test * Rename parameter in SignatureBouncer functions The SignatureBouncer contract has modifiers to validate the message sender is authorised to perform an action. They pass msg.sender to internal functions as the variable `account`, but the function comments refer to the variable as `sender` This commit changes the variable name to `sender` * Clarify comments in SignatureBouncer functions The SignatureBouncer has comments that use the description `sender` to refer to the variable `account`. This commit updates the comments for consistency. Maintainer Note: this reverts changes in the previous commit, which renamed the variable `account` instead.
82 lines
3.2 KiB
JavaScript
82 lines
3.2 KiB
JavaScript
const { balance, BN, constants, ether, expectEvent, shouldFail } = require('openzeppelin-test-helpers');
|
|
const { ZERO_ADDRESS } = constants;
|
|
|
|
const AllowanceCrowdsaleImpl = artifacts.require('AllowanceCrowdsaleImpl');
|
|
const SimpleToken = artifacts.require('SimpleToken');
|
|
|
|
contract('AllowanceCrowdsale', function ([_, investor, wallet, purchaser, tokenWallet]) {
|
|
const rate = new BN('1');
|
|
const value = ether('0.42');
|
|
const expectedTokenAmount = rate.mul(value);
|
|
const tokenAllowance = new BN('10').pow(new BN('22'));
|
|
|
|
beforeEach(async function () {
|
|
this.token = await SimpleToken.new({ from: tokenWallet });
|
|
this.crowdsale = await AllowanceCrowdsaleImpl.new(rate, wallet, this.token.address, tokenWallet);
|
|
await this.token.approve(this.crowdsale.address, tokenAllowance, { from: tokenWallet });
|
|
});
|
|
|
|
describe('accepting payments', function () {
|
|
it('should have token wallet', async function () {
|
|
(await this.crowdsale.tokenWallet()).should.be.equal(tokenWallet);
|
|
});
|
|
|
|
it('should accept sends', async function () {
|
|
await this.crowdsale.send(value);
|
|
});
|
|
|
|
it('should accept payments', async function () {
|
|
await this.crowdsale.buyTokens(investor, { value: value, from: purchaser });
|
|
});
|
|
});
|
|
|
|
describe('high-level purchase', function () {
|
|
it('should log purchase', async function () {
|
|
const { logs } = await this.crowdsale.sendTransaction({ value: value, from: investor });
|
|
expectEvent.inLogs(logs, 'TokensPurchased', {
|
|
purchaser: investor,
|
|
beneficiary: investor,
|
|
value: value,
|
|
amount: expectedTokenAmount,
|
|
});
|
|
});
|
|
|
|
it('should assign tokens to sender', async function () {
|
|
await this.crowdsale.sendTransaction({ value: value, from: investor });
|
|
(await this.token.balanceOf(investor)).should.be.bignumber.equal(expectedTokenAmount);
|
|
});
|
|
|
|
it('should forward funds to wallet', async function () {
|
|
(await balance.difference(wallet, () =>
|
|
this.crowdsale.sendTransaction({ value, from: investor }))
|
|
).should.be.bignumber.equal(value);
|
|
});
|
|
});
|
|
|
|
describe('check remaining allowance', function () {
|
|
it('should report correct allowance left', async function () {
|
|
const remainingAllowance = tokenAllowance.sub(expectedTokenAmount);
|
|
await this.crowdsale.buyTokens(investor, { value: value, from: purchaser });
|
|
(await this.crowdsale.remainingTokens()).should.be.bignumber.equal(remainingAllowance);
|
|
});
|
|
|
|
context('when the allowance is larger than the token amount', function () {
|
|
beforeEach(async function () {
|
|
const amount = await this.token.balanceOf(tokenWallet);
|
|
await this.token.approve(this.crowdsale.address, amount.addn(1), { from: tokenWallet });
|
|
});
|
|
|
|
it('should report the amount instead of the allowance', async function () {
|
|
(await this.crowdsale.remainingTokens()).should.be.bignumber.equal(await this.token.balanceOf(tokenWallet));
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('when token wallet is the zero address', function () {
|
|
it('creation reverts', async function () {
|
|
this.token = await SimpleToken.new({ from: tokenWallet });
|
|
await shouldFail.reverting(AllowanceCrowdsaleImpl.new(rate, wallet, this.token.address, ZERO_ADDRESS));
|
|
});
|
|
});
|
|
});
|