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https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
change BN.mul to BN.muln
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de44cd9ba4
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@ -71,7 +71,7 @@ module.exports = class txProviderUtils {
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addGasBuffer (gas, blockGasLimitHex) {
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const blockGasLimitBn = new BN(ethUtil.stripHexPrefix(blockGasLimitHex), 16)
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const bnGas = new BN(ethUtil.stripHexPrefix(gas), 16)
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const bufferedGas = bnGas.mul(1.5)
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const bufferedGas = bnGas.muln(1.5)
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if (bnGas.gt(blockGasLimitBn)) return gas
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if (bufferedGas.lt(blockGasLimitBn)) return ethUtil.addHexPrefix(bufferedGas.toString(16))
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@ -13,16 +13,14 @@ describe('txUtils', function() {
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})
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describe('addGasBuffer', function() {
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describe('multiplies by 1.5', function() {
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it('over a value', function() {
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const input = '0x123fad'
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const output = txUtils.addGasBuffer(input, '0x3d4c52') //0x3d4c52 is 4mil for dummy gas limit
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it('multiplies by 1.5', function() {
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const input = '0x123fad'
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const output = txUtils.addGasBuffer(input, '0x3d4c52') //0x3d4c52 is 4mil for dummy gas limit
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const inputBn = new BN(input, 'hex')
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const outputBn = new BN(output, 'hex')
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const expectedBn = inputBn.mul(1.5)
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assert(outputBn.eq(expectedBn), 'returns 1.5 the input value')
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})
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const inputBn = new BN(ethUtil.stripHexPrefix(input), 'hex')
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const outputBn = new BN(ethUtil.stripHexPrefix(output), 'hex')
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const expectedBn = inputBn.muln(1.5)
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assert(outputBn.eq(expectedBn), 'returns 1.5 the input value')
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})
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})
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})
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