chore: rename bdk crate to bdk_wallet

crates/wallet/tests/common.rs

@@ -0,0 +1,172 @@
+#![allow(unused)]
+
+use bdk_chain::indexed_tx_graph::Indexer;
+use bdk_chain::{BlockId, ConfirmationTime};
+use bdk_wallet::{KeychainKind, LocalOutput, Wallet};
+use bitcoin::hashes::Hash;
+use bitcoin::{
+    transaction, Address, Amount, BlockHash, FeeRate, Network, OutPoint, Transaction, TxIn, TxOut,
+    Txid,
+};
+use std::str::FromStr;
+
+// Return a fake wallet that appears to be funded for testing.
+//
+// The funded wallet containing a tx with a 76_000 sats input and two outputs, one spending 25_000
+// to a foreign address and one returning 50_000 back to the wallet as change. The remaining 1000
+// sats are the transaction fee.
+pub fn get_funded_wallet_with_change(
+    descriptor: &str,
+    change: Option<&str>,
+) -> (Wallet, bitcoin::Txid) {
+    let mut wallet = Wallet::new_no_persist(descriptor, change, Network::Regtest).unwrap();
+    let change_address = wallet.peek_address(KeychainKind::External, 0).address;
+    let sendto_address = Address::from_str("bcrt1q3qtze4ys45tgdvguj66zrk4fu6hq3a3v9pfly5")
+        .expect("address")
+        .require_network(Network::Regtest)
+        .unwrap();
+
+    let tx0 = Transaction {
+        version: transaction::Version::ONE,
+        lock_time: bitcoin::absolute::LockTime::ZERO,
+        input: vec![TxIn {
+            previous_output: OutPoint {
+                txid: Txid::all_zeros(),
+                vout: 0,
+            },
+            script_sig: Default::default(),
+            sequence: Default::default(),
+            witness: Default::default(),
+        }],
+        output: vec![TxOut {
+            value: Amount::from_sat(76_000),
+            script_pubkey: change_address.script_pubkey(),
+        }],
+    };
+
+    let tx1 = Transaction {
+        version: transaction::Version::ONE,
+        lock_time: bitcoin::absolute::LockTime::ZERO,
+        input: vec![TxIn {
+            previous_output: OutPoint {
+                txid: tx0.txid(),
+                vout: 0,
+            },
+            script_sig: Default::default(),
+            sequence: Default::default(),
+            witness: Default::default(),
+        }],
+        output: vec![
+            TxOut {
+                value: Amount::from_sat(50_000),
+                script_pubkey: change_address.script_pubkey(),
+            },
+            TxOut {
+                value: Amount::from_sat(25_000),
+                script_pubkey: sendto_address.script_pubkey(),
+            },
+        ],
+    };
+
+    wallet
+        .insert_checkpoint(BlockId {
+            height: 1_000,
+            hash: BlockHash::all_zeros(),
+        })
+        .unwrap();
+    wallet
+        .insert_checkpoint(BlockId {
+            height: 2_000,
+            hash: BlockHash::all_zeros(),
+        })
+        .unwrap();
+    wallet
+        .insert_tx(
+            tx0,
+            ConfirmationTime::Confirmed {
+                height: 1_000,
+                time: 100,
+            },
+        )
+        .unwrap();
+    wallet
+        .insert_tx(
+            tx1.clone(),
+            ConfirmationTime::Confirmed {
+                height: 2_000,
+                time: 200,
+            },
+        )
+        .unwrap();
+
+    (wallet, tx1.txid())
+}
+
+// Return a fake wallet that appears to be funded for testing.
+//
+// The funded wallet containing a tx with a 76_000 sats input and two outputs, one spending 25_000
+// to a foreign address and one returning 50_000 back to the wallet as change. The remaining 1000
+// sats are the transaction fee.
+pub fn get_funded_wallet(descriptor: &str) -> (Wallet, bitcoin::Txid) {
+    get_funded_wallet_with_change(descriptor, None)
+}
+
+pub fn get_test_wpkh() -> &'static str {
+    "wpkh(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW)"
+}
+
+pub fn get_test_single_sig_csv() -> &'static str {
+    // and(pk(Alice),older(6))
+    "wsh(and_v(v:pk(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW),older(6)))"
+}
+
+pub fn get_test_a_or_b_plus_csv() -> &'static str {
+    // or(pk(Alice),and(pk(Bob),older(144)))
+    "wsh(or_d(pk(cRjo6jqfVNP33HhSS76UhXETZsGTZYx8FMFvR9kpbtCSV1PmdZdu),and_v(v:pk(cMnkdebixpXMPfkcNEjjGin7s94hiehAH4mLbYkZoh9KSiNNmqC8),older(144))))"
+}
+
+pub fn get_test_single_sig_cltv() -> &'static str {
+    // and(pk(Alice),after(100000))
+    "wsh(and_v(v:pk(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW),after(100000)))"
+}
+
+pub fn get_test_tr_single_sig() -> &'static str {
+    "tr(cNJmN3fH9DDbDt131fQNkVakkpzawJBSeybCUNmP1BovpmGQ45xG)"
+}
+
+pub fn get_test_tr_with_taptree() -> &'static str {
+    "tr(b511bd5771e47ee27558b1765e87b541668304ec567721c7b880edc0a010da55,{pk(cPZzKuNmpuUjD1e8jUU4PVzy2b5LngbSip8mBsxf4e7rSFZVb4Uh),pk(8aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642)})"
+}
+
+pub fn get_test_tr_with_taptree_both_priv() -> &'static str {
+    "tr(b511bd5771e47ee27558b1765e87b541668304ec567721c7b880edc0a010da55,{pk(cPZzKuNmpuUjD1e8jUU4PVzy2b5LngbSip8mBsxf4e7rSFZVb4Uh),pk(cNaQCDwmmh4dS9LzCgVtyy1e1xjCJ21GUDHe9K98nzb689JvinGV)})"
+}
+
+pub fn get_test_tr_repeated_key() -> &'static str {
+    "tr(b511bd5771e47ee27558b1765e87b541668304ec567721c7b880edc0a010da55,{and_v(v:pk(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW),after(100)),and_v(v:pk(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW),after(200))})"
+}
+
+pub fn get_test_tr_single_sig_xprv() -> &'static str {
+    "tr(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/*)"
+}
+
+pub fn get_test_tr_with_taptree_xprv() -> &'static str {
+    "tr(cNJmN3fH9DDbDt131fQNkVakkpzawJBSeybCUNmP1BovpmGQ45xG,{pk(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/*),pk(8aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642)})"
+}
+
+pub fn get_test_tr_dup_keys() -> &'static str {
+    "tr(cNJmN3fH9DDbDt131fQNkVakkpzawJBSeybCUNmP1BovpmGQ45xG,{pk(8aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642),pk(8aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642)})"
+}
+
+/// Construct a new [`FeeRate`] from the given raw `sat_vb` feerate. This is
+/// useful in cases where we want to create a feerate from a `f64`, as the
+/// traditional [`FeeRate::from_sat_per_vb`] method will only accept an integer.
+///
+/// **Note** this 'quick and dirty' conversion should only be used when the input
+/// parameter has units of `satoshis/vbyte` **AND** is not expected to overflow,
+/// or else the resulting value will be inaccurate.
+pub fn feerate_unchecked(sat_vb: f64) -> FeeRate {
+    // 1 sat_vb / 4wu_vb * 1000kwu_wu = 250 sat_kwu
+    let sat_kwu = (sat_vb * 250.0).ceil() as u64;
+    FeeRate::from_sat_per_kwu(sat_kwu)
+}