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Draft EIP 1820 (#1677)

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* Add barebones EIP1820 support.

* Update openzeppelin-test-helpers dependency to have ERC1820 support.

* Add tests for ERC1820.

* Improve inline documentation.

* Add changelog entry.

* Update test-helpers, refactor tests to use new helpers.

* Rename ERC1820 to ERC1820Implementer.

* Improve implementer docstring.

* Remove _implementsInterfaceForAddress.

* update openzeppelin-test-helpers to 0.2.0

* Update contracts/drafts/ERC1820Implementer.sol

Co-Authored-By: nventuro <nicolas.venturo@gmail.com>

* Fix how solidity coverage is run to allow for free events.

* Fix coverage testing script.
This commit is contained in:
Nicolás Venturo
2019-03-19 15:13:55 -03:00
committed by GitHub
parent 269e096c5a
commit 308a4c9907
17 changed files with 6847 additions and 136 deletions
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24
test/examples/SampleCrowdsale.test.js
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@ -72,21 +72,23 @@ contract('SampleCrowdsale', function ([_, deployer, owner, wallet, investor]) {
await time.increaseTo(this.openingTime);
await this.crowdsale.send(GOAL);
(await balance.difference(wallet, async () => {
await time.increaseTo(this.afterClosingTime);
await this.crowdsale.finalize({ from: owner });
})).should.be.bignumber.equal(GOAL);
const balanceTracker = await balance.tracker(wallet);
await time.increaseTo(this.afterClosingTime);
await this.crowdsale.finalize({ from: owner });
(await balanceTracker.delta()).should.be.bignumber.equal(GOAL);
});
it('should allow refunds if the goal is not reached', async function () {
(await balance.difference(investor, async () => {
await time.increaseTo(this.openingTime);
await this.crowdsale.sendTransaction({ value: ether('1'), from: investor, gasPrice: 0 });
await time.increaseTo(this.afterClosingTime);
const balanceTracker = await balance.tracker(investor);
await this.crowdsale.finalize({ from: owner });
await this.crowdsale.claimRefund(investor, { gasPrice: 0 });
})).should.be.bignumber.equal('0');
await time.increaseTo(this.openingTime);
await this.crowdsale.sendTransaction({ value: ether('1'), from: investor, gasPrice: 0 });
await time.increaseTo(this.afterClosingTime);
await this.crowdsale.finalize({ from: owner });
await this.crowdsale.claimRefund(investor, { gasPrice: 0 });
(await balanceTracker.delta()).should.be.bignumber.equal('0');
});
describe('when goal > cap', function () {