test(wallet): ensure checks work when loading wallet

crates/wallet/src/descriptor/error.rs

@@ -13,7 +13,7 @@
 use core::fmt;
 
 /// Errors related to the parsing and usage of descriptors
-#[derive(Debug)]
+#[derive(Debug, PartialEq)]
 pub enum Error {
     /// Invalid HD Key path, such as having a wildcard but a length != 1
     InvalidHdKeyPath,

crates/wallet/src/keys/mod.rs

@@ -935,7 +935,7 @@ impl<Ctx: ScriptContext> IntoDescriptorKey<Ctx> for PrivateKey {
 }
 
 /// Errors thrown while working with [`keys`](crate::keys)
-#[derive(Debug)]
+#[derive(Debug, PartialEq)]
 pub enum KeyError {
     /// The key cannot exist in the given script context
     InvalidScriptContext,

crates/wallet/src/wallet/mod.rs

@@ -184,7 +184,7 @@ impl fmt::Display for AddressInfo {
 }
 
 /// The error type when loading a [`Wallet`] from a [`ChangeSet`].
-#[derive(Debug)]
+#[derive(Debug, PartialEq)]
 pub enum LoadError {
     /// There was a problem with the passed-in descriptor(s).
     Descriptor(crate::descriptor::DescriptorError),
@@ -216,7 +216,7 @@ impl fmt::Display for LoadError {
 impl std::error::Error for LoadError {}
 
 /// Represents a mismatch with what is loaded and what is expected from [`LoadParams`].
-#[derive(Debug)]
+#[derive(Debug, PartialEq)]
 pub enum LoadMismatch {
     /// Network does not match.
     Network {
@@ -243,6 +243,18 @@ pub enum LoadMismatch {
     },
 }
 
+impl From<LoadMismatch> for LoadError {
+    fn from(mismatch: LoadMismatch) -> Self {
+        Self::Mismatch(mismatch)
+    }
+}
+
+impl<E> From<LoadMismatch> for LoadWithPersistError<E> {
+    fn from(mismatch: LoadMismatch) -> Self {
+        Self::InvalidChangeSet(LoadError::Mismatch(mismatch))
+    }
+}
+
 /// An error that may occur when applying a block to [`Wallet`].
 #[derive(Debug)]
 pub enum ApplyBlockError {

crates/wallet/src/wallet/persisted.rs

@@ -138,7 +138,7 @@ impl chain::PersistWith<bdk_file_store::Store<crate::ChangeSet>> for Wallet {
 }
 
 /// Error type for [`PersistedWallet::load`].
-#[derive(Debug)]
+#[derive(Debug, PartialEq)]
 pub enum LoadWithPersistError<E> {
     /// Error from persistence.
     Persist(E),