throws error on insufficient fund
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2 changed files with 19 additions and 0 deletions
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@ -203,6 +203,8 @@ var Wallet = function (seed, options) {
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break;
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}
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checkInsufficientFund(totalInValue, value, fee)
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this.sign(tx)
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return tx
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@ -214,6 +216,13 @@ var Wallet = function (seed, options) {
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}
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}
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function checkInsufficientFund(totalInValue, value, fee) {
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if(totalInValue < value + fee) {
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throw new Error('Not enough money to send funds including transaction fee. Have: ' +
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totalInValue + ', needed: ' + (value + fee))
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}
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}
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function estimateFeePadChangeOutput(tx){
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var tmpTx = tx.clone()
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tmpTx.addOutput(getChangeAddress(), 0)
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@ -448,6 +448,16 @@ describe('Wallet', function() {
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})
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})
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describe('when there is not enough money', function(){
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it('throws an error', function(){
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var value = 1400001
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assert.throws(function() {
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wallet.createTx(to, value)
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}, Error, 'Not enough money to send funds including transaction fee. Have: 1420000, needed: 1420001')
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})
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})
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function fakeTxHash(i) {
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return "txtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtxtx" + i
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}
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