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wallet: processTx -> processConfirmedTx, processPendingTx

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This commit is contained in:
Wei Lu 2014-06-12 15:42:10 +08:00
parent e064e9d29d
commit d265b53b03
2 changed files with 89 additions and 76 deletions
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10
src/wallet.js
View file

@ -137,7 +137,15 @@ function Wallet(seed, network) {
return value == undefined
}
this.processTx = function(tx, isPending) {
this.processPendingTx = function(tx){
processTx(tx, true)
}
this.processConfirmedTx = function(tx){
processTx(tx, false)
}
function processTx(tx, isPending) {
var txhash = tx.getHash()
tx.outs.forEach(function(txOut, i){

155
test/wallet.js
View file

@ -252,7 +252,7 @@ describe('Wallet', function() {
})
})
describe('processTx', function(){
describe('Process transaction', function(){
var addresses
var tx
@ -266,100 +266,105 @@ describe('Wallet', function() {
tx = Transaction.fromHex(fixtureTx1Hex)
})
it('does not fail on scripts with no corresponding Address', function() {
var pubKey = wallet.getPrivateKey(0).pub
var script = Script.createPubKeyScriptPubKey(pubKey)
var tx2 = new Transaction()
tx2.addInput(fakeTxHash(1), 0)
describe("processPendingTx", function(){
it("sets the pending flag on output", function(){
wallet.addresses = [addresses[0]]
wallet.processPendingTx(tx)
// FIXME: Transaction doesn't support custom ScriptPubKeys... yet
// So for now, we hijack the script with our own, and undefine the cached address
tx2.addOutput(addresses[0], 10000)
tx2.outs[0].script = script
tx2.outs[0].address = undefined
wallet.processTx(tx2)
verifyOutputAdded(0, true)
})
})
describe("when tx outs contains an address owned by the wallet, an 'output' gets added to wallet.outputs", function(){
it("works for receive address", function(){
var totalOuts = outputCount()
describe('processConfirmedTx', function(){
wallet.addresses = [addresses[0]]
wallet.processTx(tx)
it('does not fail on scripts with no corresponding Address', function() {
var pubKey = wallet.getPrivateKey(0).pub
var script = Script.createPubKeyScriptPubKey(pubKey)
var tx2 = new Transaction()
tx2.addInput(fakeTxHash(1), 0)
assert.equal(outputCount(), totalOuts + 1)
verifyOutputAdded(0)
// FIXME: Transaction doesn't support custom ScriptPubKeys... yet
// So for now, we hijack the script with our own, and undefine the cached address
tx2.addOutput(addresses[0], 10000)
tx2.outs[0].script = script
tx2.outs[0].address = undefined
wallet.processConfirmedTx(tx2)
})
it("works for change address", function(){
var totalOuts = outputCount()
wallet.changeAddresses = [addresses[1]]
describe("when tx outs contains an address owned by the wallet, an 'output' gets added to wallet.outputs", function(){
it("works for receive address", function(){
var totalOuts = outputCount()
wallet.processTx(tx)
assert.equal(outputCount(), totalOuts + 1)
verifyOutputAdded(1)
})
describe("when the pending flag is set", function(){
it("sets the pending flag on output", function(){
wallet.addresses = [addresses[0]]
wallet.processTx(tx, true)
wallet.processConfirmedTx(tx)
verifyOutputAdded(0, true)
assert.equal(outputCount(), totalOuts + 1)
verifyOutputAdded(0, false)
})
it("works for change address", function(){
var totalOuts = outputCount()
wallet.changeAddresses = [addresses[1]]
wallet.processConfirmedTx(tx)
assert.equal(outputCount(), totalOuts + 1)
verifyOutputAdded(1, false)
})
function outputCount(){
return Object.keys(wallet.outputs).length
}
})
describe("when tx ins outpoint contains a known txhash:i, the corresponding 'output' gets updated", function(){
beforeEach(function(){
wallet.addresses = [addresses[0]] // the address fixtureTx2 used as input
wallet.processConfirmedTx(tx)
tx = Transaction.fromHex(fixtureTx2Hex)
})
it("does not add to wallet.outputs", function(){
var outputs = wallet.outputs
wallet.processConfirmedTx(tx)
assert.deepEqual(wallet.outputs, outputs)
})
it("sets spend with the transaction hash and input index", function(){
wallet.processConfirmedTx(tx)
var txIn = tx.ins[0]
var key = txIn.outpoint.hash + ":" + txIn.outpoint.index
var output = wallet.outputs[key]
assert.equal(output.spend, tx.getHash() + ':' + 0)
})
})
function outputCount(){
return Object.keys(wallet.outputs).length
}
function verifyOutputAdded(index, pending) {
var txOut = tx.outs[index]
var key = tx.getHash() + ":" + index
var output = wallet.outputs[key]
assert.equal(output.receive, key)
assert.equal(output.value, txOut.value)
assert.equal(output.pending, pending)
var txOutAddress = Address.fromScriptPubKey(txOut.script).toString()
assert.equal(output.address, txOutAddress)
}
})
describe("when tx ins outpoint contains a known txhash:i, the corresponding 'output' gets updated", function(){
beforeEach(function(){
wallet.addresses = [addresses[0]] // the address fixtureTx2 used as input
wallet.processTx(tx)
tx = Transaction.fromHex(fixtureTx2Hex)
})
it("does not add to wallet.outputs", function(){
it("does nothing when none of the involved addresses belong to the wallet", function(){
var outputs = wallet.outputs
wallet.processTx(tx)
wallet.processConfirmedTx(tx)
assert.deepEqual(wallet.outputs, outputs)
})
it("sets spend with the transaction hash and input index", function(){
wallet.processTx(tx)
var txIn = tx.ins[0]
var key = txIn.outpoint.hash + ":" + txIn.outpoint.index
var output = wallet.outputs[key]
assert.equal(output.spend, tx.getHash() + ':' + 0)
})
})
it("does nothing when none of the involved addresses belong to the wallet", function(){
var outputs = wallet.outputs
wallet.processTx(tx)
assert.deepEqual(wallet.outputs, outputs)
})
function verifyOutputAdded(index, pending) {
var txOut = tx.outs[index]
var key = tx.getHash() + ":" + index
var output = wallet.outputs[key]
assert.equal(output.receive, key)
assert.equal(output.value, txOut.value)
assert.equal(output.pending, pending)
var txOutAddress = Address.fromScriptPubKey(txOut.script).toString()
assert.equal(output.address, txOutAddress)
}
})
describe('createTx', function(){
var to, value
var address1, address2