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Emit DelegateVotesChanged events after Transfer (#2733)

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This commit is contained in:
Hadrien Croubois
2021-06-23 00:14:40 +02:00
committed by GitHub
parent 4d0f8c1da8
commit 8a775cd8d4
3 changed files with 39 additions and 2 deletions
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9
test/token/ERC20/extensions/ERC20Votes.test.js
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@ -306,6 +306,9 @@ contract('ERC20Votes', function (accounts) {
expectEvent(receipt, 'Transfer', { from: holder, to: recipient, value: '1' });
expectEvent(receipt, 'DelegateVotesChanged', { delegate: holder, previousBalance: supply, newBalance: supply.subn(1) });
const { logIndex: transferLogIndex } = receipt.logs.find(({ event }) => event == 'Transfer');
expect(receipt.logs.filter(({ event }) => event == 'DelegateVotesChanged').every(({ logIndex }) => transferLogIndex < logIndex)).to.be.equal(true);
this.holderVotes = supply.subn(1);
this.recipientVotes = '0';
});
@ -317,6 +320,9 @@ contract('ERC20Votes', function (accounts) {
expectEvent(receipt, 'Transfer', { from: holder, to: recipient, value: '1' });
expectEvent(receipt, 'DelegateVotesChanged', { delegate: recipient, previousBalance: '0', newBalance: '1' });
const { logIndex: transferLogIndex } = receipt.logs.find(({ event }) => event == 'Transfer');
expect(receipt.logs.filter(({ event }) => event == 'DelegateVotesChanged').every(({ logIndex }) => transferLogIndex < logIndex)).to.be.equal(true);
this.holderVotes = '0';
this.recipientVotes = '1';
});
@ -330,6 +336,9 @@ contract('ERC20Votes', function (accounts) {
expectEvent(receipt, 'DelegateVotesChanged', { delegate: holder, previousBalance: supply, newBalance: supply.subn(1) });
expectEvent(receipt, 'DelegateVotesChanged', { delegate: recipient, previousBalance: '0', newBalance: '1' });
const { logIndex: transferLogIndex } = receipt.logs.find(({ event }) => event == 'Transfer');
expect(receipt.logs.filter(({ event }) => event == 'DelegateVotesChanged').every(({ logIndex }) => transferLogIndex < logIndex)).to.be.equal(true);
this.holderVotes = supply.subn(1);
this.recipientVotes = '1';
});