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IncPriceCrowdsale consistently returns 0 outside of the crowdsale window. (#1442)

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(cherry picked from commit 9155bfe27f)
This commit is contained in:
Nicolás Venturo
2018-10-18 16:36:27 -03:00
committed by Leo Arias
parent 6e055019d4
commit 2e848e12d1
2 changed files with 13 additions and 0 deletions
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4
contracts/crowdsale/price/IncreasingPriceCrowdsale.sol
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@ -47,6 +47,10 @@ contract IncreasingPriceCrowdsale is TimedCrowdsale {
* @return The number of tokens a buyer gets per wei at a given time
*/
function getCurrentRate() public view returns (uint256) {
if (!isOpen()) {
return 0;
}
// solium-disable-next-line security/no-block-members
uint256 elapsedTime = block.timestamp.sub(openingTime());
uint256 timeRange = closingTime().sub(openingTime());

9
test/crowdsale/IncreasingPriceCrowdsale.test.js
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@ -59,6 +59,15 @@ contract('IncreasingPriceCrowdsale', function ([_, investor, wallet, purchaser])
(await this.crowdsale.finalRate()).should.be.bignumber.equal(finalRate);
});
it('returns a rate of 0 before the crowdsale starts', async function () {
(await this.crowdsale.getCurrentRate()).should.be.bignumber.equal(0);
});
it('returns a rate of 0 after the crowdsale ends', async function () {
await time.increaseTo(this.afterClosingTime);
(await this.crowdsale.getCurrentRate()).should.be.bignumber.equal(0);
});
it('at start', async function () {
await time.increaseTo(this.startTime);
await this.crowdsale.buyTokens(investor, { value, from: purchaser });