13 lines
324 B
JavaScript
13 lines
324 B
JavaScript
const { ethGetBalance } = require('./web3');
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async function balanceDifference (account, promiseFunc) {
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const balanceBefore = await ethGetBalance(account);
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await promiseFunc();
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const balanceAfter = await ethGetBalance(account);
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return balanceAfter.minus(balanceBefore);
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}
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module.exports = {
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balanceDifference,
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};
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