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test: add tests for more advanced txbuilder operations

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This commit is contained in:
thunderbiscuit
2023-12-14 12:19:01 -05:00
parent 252bcaa444
commit bbc6e1a43c
6 changed files with 148 additions and 4 deletions
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31
bdk-jvm/lib/src/test/kotlin/org/bitcoindevkit/LiveTxBuilderTest.kt
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@@ -1,7 +1,6 @@
package org.bitcoindevkit
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlin.test.assertTrue
class LiveTxBuilderTest {
@@ -26,4 +25,34 @@ class LiveTxBuilderTest {
assertTrue(psbt.serialize().startsWith("cHNi"), "PSBT should start with 'cHNi'")
}
@Test
fun complexTxBuilder() {
val externalDescriptor = Descriptor("wpkh(tprv8ZgxMBicQKsPf2qfrEygW6fdYseJDDrVnDv26PH5BHdvSuG6ecCbHqLVof9yZcMoM31z9ur3tTYbSnr1WBqbGX97CbXcmp5H6qeMpyvx35B/84h/1h/0h/0/*)", Network.TESTNET)
val changeDescriptor = Descriptor("wpkh(tprv8ZgxMBicQKsPf2qfrEygW6fdYseJDDrVnDv26PH5BHdvSuG6ecCbHqLVof9yZcMoM31z9ur3tTYbSnr1WBqbGX97CbXcmp5H6qeMpyvx35B/84h/1h/0h/1/*)", Network.TESTNET)
val wallet = Wallet.newNoPersist(externalDescriptor, changeDescriptor, Network.TESTNET)
val esploraClient = EsploraClient("https://mempool.space/testnet/api")
val update = esploraClient.scan(wallet, 10uL, 1uL)
wallet.applyUpdate(update)
println("Balance: ${wallet.getBalance().total}")
assert(wallet.getBalance().total > 0uL)
val recipient1: Address = Address("tb1qrnfslnrve9uncz9pzpvf83k3ukz22ljgees989", Network.TESTNET)
val recipient2: Address = Address("tb1qw2c3lxufxqe2x9s4rdzh65tpf4d7fssjgh8nv6", Network.TESTNET)
val allRecipients: List<ScriptAmount> = listOf(
ScriptAmount(recipient1.scriptPubkey(), 4200uL),
ScriptAmount(recipient2.scriptPubkey(), 4200uL),
)
val psbt: PartiallySignedTransaction = TxBuilder()
.setRecipients(allRecipients)
.feeRate(4.0f)
.changePolicy(ChangeSpendPolicy.CHANGE_FORBIDDEN)
.enableRbf()
.finish(wallet)
wallet.sign(psbt)
assertTrue(psbt.serialize().startsWith("cHNi"), "PSBT should start with 'cHNi'")
}
}