]> Untitled Git - bdk/commitdiff
feat(wallet): add module `test_utils`
authorvalued mammal <valuedmammal@protonmail.com>
Thu, 31 Oct 2024 20:41:41 +0000 (16:41 -0400)
committervalued mammal <valuedmammal@protonmail.com>
Tue, 5 Nov 2024 18:29:59 +0000 (13:29 -0500)
The common test utils are moved to a public `test_utils` module
behind a new test-utils feature flag

crates/wallet/Cargo.toml
crates/wallet/src/lib.rs
crates/wallet/src/test_utils.rs [new file with mode: 0644]
crates/wallet/tests/common.rs [deleted file]
crates/wallet/tests/psbt.rs
crates/wallet/tests/wallet.rs

index 18f72337a249f043ff111b488986f3d158b09168..859c712a0c5dfd31276eaa43adcf1348a561c61e 100644 (file)
@@ -35,13 +35,14 @@ all-keys = ["keys-bip39"]
 keys-bip39 = ["bip39"]
 rusqlite = ["bdk_chain/rusqlite"]
 file_store = ["bdk_file_store"]
+test-utils = ["std"]
 
 [dev-dependencies]
 lazy_static = "1.4"
 assert_matches = "1.5.0"
 tempfile = "3"
 bdk_chain = { path = "../chain", features = ["rusqlite"] }
-bdk_wallet = { path = ".", features = ["rusqlite", "file_store"] }
+bdk_wallet = { path = ".", features = ["rusqlite", "file_store", "test-utils"] }
 bdk_file_store = { path = "../file_store" }
 anyhow = "1"
 rand = "^0.8"
index 40167a39657f136b2aba236c6317d3cd7e3a9aff..d17cc468d54edbec5ebf977dcf817664103e9ffb 100644 (file)
@@ -28,6 +28,8 @@ pub extern crate serde_json;
 pub mod descriptor;
 pub mod keys;
 pub mod psbt;
+#[cfg(feature = "test-utils")]
+pub mod test_utils;
 mod types;
 mod wallet;
 
diff --git a/crates/wallet/src/test_utils.rs b/crates/wallet/src/test_utils.rs
new file mode 100644 (file)
index 0000000..94a11fe
--- /dev/null
@@ -0,0 +1,240 @@
+//! `bdk_wallet` test utilities
+
+use alloc::string::ToString;
+use core::str::FromStr;
+
+use bdk_chain::{tx_graph, BlockId, ConfirmationBlockTime};
+use bitcoin::{
+    hashes::Hash, transaction, Address, Amount, BlockHash, FeeRate, Network, OutPoint, Transaction,
+    TxIn, TxOut, Txid,
+};
+
+use crate::{KeychainKind, Update, Wallet};
+
+/// Return a fake wallet that appears to be funded for testing.
+///
+/// The funded wallet contains 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. The remaining 1000
+/// sats are the transaction fee.
+pub fn get_funded_wallet_with_change(descriptor: &str, change: &str) -> (Wallet, bitcoin::Txid) {
+    let mut wallet = Wallet::create(descriptor.to_string(), change.to_string())
+        .network(Network::Regtest)
+        .create_wallet_no_persist()
+        .expect("descriptors must be valid");
+
+    let receive_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: receive_address.script_pubkey(),
+        }],
+    };
+
+    let tx1 = Transaction {
+        version: transaction::Version::ONE,
+        lock_time: bitcoin::absolute::LockTime::ZERO,
+        input: vec![TxIn {
+            previous_output: OutPoint {
+                txid: tx0.compute_txid(),
+                vout: 0,
+            },
+            script_sig: Default::default(),
+            sequence: Default::default(),
+            witness: Default::default(),
+        }],
+        output: vec![
+            TxOut {
+                value: Amount::from_sat(50_000),
+                script_pubkey: receive_address.script_pubkey(),
+            },
+            TxOut {
+                value: Amount::from_sat(25_000),
+                script_pubkey: sendto_address.script_pubkey(),
+            },
+        ],
+    };
+
+    wallet
+        .insert_checkpoint(BlockId {
+            height: 42,
+            hash: BlockHash::all_zeros(),
+        })
+        .unwrap();
+    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.clone());
+    insert_anchor(
+        &mut wallet,
+        tx0.compute_txid(),
+        ConfirmationBlockTime {
+            block_id: BlockId {
+                height: 1_000,
+                hash: BlockHash::all_zeros(),
+            },
+            confirmation_time: 100,
+        },
+    );
+
+    wallet.insert_tx(tx1.clone());
+    insert_anchor(
+        &mut wallet,
+        tx1.compute_txid(),
+        ConfirmationBlockTime {
+            block_id: BlockId {
+                height: 2_000,
+                hash: BlockHash::all_zeros(),
+            },
+            confirmation_time: 200,
+        },
+    );
+
+    (wallet, tx1.compute_txid())
+}
+
+/// Return a fake wallet that appears to be funded for testing.
+///
+/// The funded wallet contains 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. The remaining 1000
+/// sats are the transaction fee.
+///
+/// Note: the change descriptor will have script type `p2wpkh`. If passing some other script type
+/// as argument, make sure you're ok with getting a wallet where the keychains have potentially
+/// different script types. Otherwise, use `get_funded_wallet_with_change`.
+pub fn get_funded_wallet(descriptor: &str) -> (Wallet, bitcoin::Txid) {
+    let change = get_test_wpkh_change();
+    get_funded_wallet_with_change(descriptor, change)
+}
+
+/// Get funded segwit wallet
+pub fn get_funded_wallet_wpkh() -> (Wallet, bitcoin::Txid) {
+    get_funded_wallet_with_change(get_test_wpkh(), get_test_wpkh_change())
+}
+
+/// `wpkh` single key descriptor
+pub fn get_test_wpkh() -> &'static str {
+    "wpkh(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW)"
+}
+
+/// `wpkh` descriptor and change descriptor
+pub fn get_test_wpkh_with_change_desc() -> (&'static str, &'static str) {
+    (
+        "wpkh(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW)",
+        get_test_wpkh_change(),
+    )
+}
+
+/// `wpkh` change descriptor
+fn get_test_wpkh_change() -> &'static str {
+    "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/1/0)"
+}
+
+/// `wsh` descriptor with policy `and(pk(A),older(6))`
+pub fn get_test_single_sig_csv() -> &'static str {
+    "wsh(and_v(v:pk(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW),older(6)))"
+}
+
+/// `wsh` descriptor with policy `or(pk(A),and(pk(B),older(144)))`
+pub fn get_test_a_or_b_plus_csv() -> &'static str {
+    "wsh(or_d(pk(cRjo6jqfVNP33HhSS76UhXETZsGTZYx8FMFvR9kpbtCSV1PmdZdu),and_v(v:pk(cMnkdebixpXMPfkcNEjjGin7s94hiehAH4mLbYkZoh9KSiNNmqC8),older(144))))"
+}
+
+/// `wsh` descriptor with policy `and(pk(A),after(100000))`
+pub fn get_test_single_sig_cltv() -> &'static str {
+    "wsh(and_v(v:pk(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW),after(100000)))"
+}
+
+/// taproot single key descriptor
+pub fn get_test_tr_single_sig() -> &'static str {
+    "tr(cNJmN3fH9DDbDt131fQNkVakkpzawJBSeybCUNmP1BovpmGQ45xG)"
+}
+
+/// taproot descriptor with taptree
+pub fn get_test_tr_with_taptree() -> &'static str {
+    "tr(b511bd5771e47ee27558b1765e87b541668304ec567721c7b880edc0a010da55,{pk(cPZzKuNmpuUjD1e8jUU4PVzy2b5LngbSip8mBsxf4e7rSFZVb4Uh),pk(8aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642)})"
+}
+
+/// taproot descriptor with private key taptree
+pub fn get_test_tr_with_taptree_both_priv() -> &'static str {
+    "tr(b511bd5771e47ee27558b1765e87b541668304ec567721c7b880edc0a010da55,{pk(cPZzKuNmpuUjD1e8jUU4PVzy2b5LngbSip8mBsxf4e7rSFZVb4Uh),pk(cNaQCDwmmh4dS9LzCgVtyy1e1xjCJ21GUDHe9K98nzb689JvinGV)})"
+}
+
+/// taproot descriptor where one key appears in two script paths
+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))})"
+}
+
+/// taproot xpriv descriptor
+pub fn get_test_tr_single_sig_xprv() -> &'static str {
+    "tr(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/*)"
+}
+
+/// taproot xpriv and change descriptor
+pub fn get_test_tr_single_sig_xprv_with_change_desc() -> (&'static str, &'static str) {
+    ("tr(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/0/*)",
+    "tr(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/1/*)")
+}
+
+/// taproot descriptor with taptree
+pub fn get_test_tr_with_taptree_xprv() -> &'static str {
+    "tr(cNJmN3fH9DDbDt131fQNkVakkpzawJBSeybCUNmP1BovpmGQ45xG,{pk(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/*),pk(8aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642)})"
+}
+
+/// taproot descriptor with duplicate script paths
+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)
+}
+
+/// Simulates confirming a tx with `txid` by applying an update to the wallet containing
+/// the given `anchor`. Note: to be considered confirmed the anchor block must exist in
+/// the current active chain.
+pub fn insert_anchor(wallet: &mut Wallet, txid: Txid, anchor: ConfirmationBlockTime) {
+    wallet
+        .apply_update(Update {
+            tx_update: tx_graph::TxUpdate {
+                anchors: [(anchor, txid)].into(),
+                ..Default::default()
+            },
+            ..Default::default()
+        })
+        .unwrap();
+}
diff --git a/crates/wallet/tests/common.rs b/crates/wallet/tests/common.rs
deleted file mode 100644 (file)
index 59acbb1..0000000
+++ /dev/null
@@ -1,224 +0,0 @@
-#![allow(unused)]
-use bdk_chain::{tx_graph, BlockId, ChainPosition, ConfirmationBlockTime, TxGraph};
-use bdk_wallet::{CreateParams, KeychainKind, LocalOutput, Update, Wallet};
-use bitcoin::{
-    hashes::Hash, 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 contains 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. The remaining 1000
-/// sats are the transaction fee.
-pub fn get_funded_wallet_with_change(descriptor: &str, change: &str) -> (Wallet, bitcoin::Txid) {
-    let mut wallet = Wallet::create(descriptor.to_string(), change.to_string())
-        .network(Network::Regtest)
-        .create_wallet_no_persist()
-        .expect("descriptors must be valid");
-
-    let receive_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: receive_address.script_pubkey(),
-        }],
-    };
-
-    let tx1 = Transaction {
-        version: transaction::Version::ONE,
-        lock_time: bitcoin::absolute::LockTime::ZERO,
-        input: vec![TxIn {
-            previous_output: OutPoint {
-                txid: tx0.compute_txid(),
-                vout: 0,
-            },
-            script_sig: Default::default(),
-            sequence: Default::default(),
-            witness: Default::default(),
-        }],
-        output: vec![
-            TxOut {
-                value: Amount::from_sat(50_000),
-                script_pubkey: receive_address.script_pubkey(),
-            },
-            TxOut {
-                value: Amount::from_sat(25_000),
-                script_pubkey: sendto_address.script_pubkey(),
-            },
-        ],
-    };
-
-    wallet
-        .insert_checkpoint(BlockId {
-            height: 42,
-            hash: BlockHash::all_zeros(),
-        })
-        .unwrap();
-    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.clone());
-    insert_anchor(
-        &mut wallet,
-        tx0.compute_txid(),
-        ConfirmationBlockTime {
-            block_id: BlockId {
-                height: 1_000,
-                hash: BlockHash::all_zeros(),
-            },
-            confirmation_time: 100,
-        },
-    );
-
-    wallet.insert_tx(tx1.clone());
-    insert_anchor(
-        &mut wallet,
-        tx1.compute_txid(),
-        ConfirmationBlockTime {
-            block_id: BlockId {
-                height: 2_000,
-                hash: BlockHash::all_zeros(),
-            },
-            confirmation_time: 200,
-        },
-    );
-
-    (wallet, tx1.compute_txid())
-}
-
-/// Return a fake wallet that appears to be funded for testing.
-///
-/// The funded wallet contains 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. The remaining 1000
-/// sats are the transaction fee.
-///
-/// Note: the change descriptor will have script type `p2wpkh`. If passing some other script type
-/// as argument, make sure you're ok with getting a wallet where the keychains have potentially
-/// different script types. Otherwise, use `get_funded_wallet_with_change`.
-pub fn get_funded_wallet(descriptor: &str) -> (Wallet, bitcoin::Txid) {
-    let change = get_test_wpkh_change();
-    get_funded_wallet_with_change(descriptor, change)
-}
-
-pub fn get_funded_wallet_wpkh() -> (Wallet, bitcoin::Txid) {
-    get_funded_wallet_with_change(get_test_wpkh(), get_test_wpkh_change())
-}
-
-pub fn get_test_wpkh() -> &'static str {
-    "wpkh(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW)"
-}
-
-pub fn get_test_wpkh_with_change_desc() -> (&'static str, &'static str) {
-    (
-        "wpkh(cVpPVruEDdmutPzisEsYvtST1usBR3ntr8pXSyt6D2YYqXRyPcFW)",
-        get_test_wpkh_change(),
-    )
-}
-
-fn get_test_wpkh_change() -> &'static str {
-    "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/1/0)"
-}
-
-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_single_sig_xprv_with_change_desc() -> (&'static str, &'static str) {
-    ("tr(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/0/*)",
-    "tr(tprv8ZgxMBicQKsPdDArR4xSAECuVxeX1jwwSXR4ApKbkYgZiziDc4LdBy2WvJeGDfUSE4UT4hHhbgEwbdq8ajjUHiKDegkwrNU6V55CxcxonVN/1/*)")
-}
-
-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)
-}
-
-/// Simulates confirming a tx with `txid` by applying an update to the wallet containing
-/// the given `anchor`. Note: to be considered confirmed the anchor block must exist in
-/// the current active chain.
-pub fn insert_anchor(wallet: &mut Wallet, txid: Txid, anchor: ConfirmationBlockTime) {
-    wallet
-        .apply_update(Update {
-            tx_update: tx_graph::TxUpdate {
-                anchors: [(anchor, txid)].into(),
-                ..Default::default()
-            },
-            ..Default::default()
-        })
-        .unwrap();
-}
index 155bb143a95d70d865a36af5202c057a0cfb8889..cbd097c83ca201d83991531380b4a764a95fc1ff 100644 (file)
@@ -1,8 +1,7 @@
 use bdk_wallet::bitcoin::{Amount, FeeRate, Psbt, TxIn};
+use bdk_wallet::test_utils::*;
 use bdk_wallet::{psbt, KeychainKind, SignOptions};
 use core::str::FromStr;
-mod common;
-use common::*;
 
 // from bip 174
 const PSBT_STR: &str = "cHNidP8BAKACAAAAAqsJSaCMWvfEm4IS9Bfi8Vqz9cM9zxU4IagTn4d6W3vkAAAAAAD+////qwlJoIxa98SbghL0F+LxWrP1wz3PFTghqBOfh3pbe+QBAAAAAP7///8CYDvqCwAAAAAZdqkUdopAu9dAy+gdmI5x3ipNXHE5ax2IrI4kAAAAAAAAGXapFG9GILVT+glechue4O/p+gOcykWXiKwAAAAAAAEHakcwRAIgR1lmF5fAGwNrJZKJSGhiGDR9iYZLcZ4ff89X0eURZYcCIFMJ6r9Wqk2Ikf/REf3xM286KdqGbX+EhtdVRs7tr5MZASEDXNxh/HupccC1AaZGoqg7ECy0OIEhfKaC3Ibi1z+ogpIAAQEgAOH1BQAAAAAXqRQ1RebjO4MsRwUPJNPuuTycA5SLx4cBBBYAFIXRNTfy4mVAWjTbr6nj3aAfuCMIAAAA";
index abf9a9c9f46fd4eebe682a8bfcf0e502c6c8a864..825dd930b7425b755325216eb3f28d82b34e8809 100644 (file)
@@ -12,6 +12,7 @@ use bdk_wallet::descriptor::{calc_checksum, DescriptorError, IntoWalletDescripto
 use bdk_wallet::error::CreateTxError;
 use bdk_wallet::psbt::PsbtUtils;
 use bdk_wallet::signer::{SignOptions, SignerError};
+use bdk_wallet::test_utils::*;
 use bdk_wallet::tx_builder::AddForeignUtxoError;
 use bdk_wallet::{AddressInfo, Balance, ChangeSet, Wallet, WalletPersister, WalletTx};
 use bdk_wallet::{KeychainKind, LoadError, LoadMismatch, LoadWithPersistError};
@@ -30,9 +31,6 @@ use miniscript::{descriptor::KeyMap, Descriptor, DescriptorPublicKey};
 use rand::rngs::StdRng;
 use rand::SeedableRng;
 
-mod common;
-use common::*;
-
 fn receive_output(
     wallet: &mut Wallet,
     value: u64,