30 lines
754 B
JavaScript
30 lines
754 B
JavaScript
'use strict';
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// timer for tests specific to testrpc
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// s is the amount of seconds to advance
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// if account is provided, will send a transaction from that account to force testrpc to mine the block
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module.exports = (s) => {
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return new Promise((resolve, reject) => {
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web3.currentProvider.sendAsync({
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jsonrpc: '2.0',
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method: 'evm_increaseTime',
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params: [s],
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id: new Date().getTime()
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}, function(err) {
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if (err) {
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return reject(err);
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}
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web3.currentProvider.sendAsync({
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jsonrpc: '2.0',
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method: 'evm_mine',
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id: new Date().getTime()
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}, (err, result) => {
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if (err) {
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return reject(err);
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}
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resolve(result);
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});
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});
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});
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};
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