Merge #283: Implement sethdseed method and test

cce7153 Implement sethdseed method and test (GideonBature)

Pull request description:

  The JSON-RPC method `sethdseed` does not return anything. We want to test this to catch any changes in behavior in future Core versions.

  This PR adds a client function that errors if the return value is anything other than `null`, along with an integration test that calls this function.

  Ref: [#116](#116)

ACKs for top commit:
  tcharding:
    ACK cce7153

Tree-SHA512: 73fdb4b5df21a7318b91262b18f70f90366b3269b5d1ad3352aa82a43983bd47b4af3dc281ddfcdc2627c38b8399a6816169b5fc72205f78239401f17c2e7824

Author: tcharding

client/src/client_sync/v17/mod.rs

@@ -148,6 +148,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();
 crate::impl_client_v17__unload_wallet!();

client/src/client_sync/v17/wallet.rs

@@ -592,6 +592,22 @@ macro_rules! impl_client_v17__send_to_address {
     };
 }
 
+/// Implements Bitcoin Core JSON-RPC API method `sethdseed`.
+#[macro_export]
+macro_rules! impl_client_v17__set_hd_seed {
+    () => {
+        impl Client {
+            pub fn set_hd_seed(&self) -> Result<()> {
+                match self.call("sethdseed", &[]) {
+                    Ok(serde_json::Value::Null) => Ok(()),
+                    Ok(res) => Err(Error::Returned(res.to_string())),
+                    Err(err) => Err(err.into()),
+                }
+            }
+        }
+    };
+}
+
 /// Implements Bitcoin Core JSON-RPC API method `signmessage`.
 #[macro_export]
 macro_rules! impl_client_v17__sign_message {

client/src/client_sync/v18/mod.rs

@@ -165,6 +165,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();
 crate::impl_client_v17__unload_wallet!();

client/src/client_sync/v19/mod.rs

@@ -161,6 +161,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();

client/src/client_sync/v20/mod.rs

@@ -158,6 +158,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();

client/src/client_sync/v21/mod.rs

@@ -160,6 +160,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();

client/src/client_sync/v22/mod.rs

@@ -160,6 +160,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();

client/src/client_sync/v23/mod.rs

@@ -162,6 +162,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();

client/src/client_sync/v24/mod.rs

@@ -159,6 +159,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();

client/src/client_sync/v25/mod.rs

@@ -159,6 +159,7 @@ crate::impl_client_v17__remove_pruned_funds!();
 crate::impl_client_v17__rescan_blockchain!();
 crate::impl_client_v17__send_many!();
 crate::impl_client_v17__send_to_address!();
+crate::impl_client_v17__set_hd_seed!();
 crate::impl_client_v19__set_wallet_flag!();
 crate::impl_client_v17__sign_message!();
 crate::impl_client_v17__sign_raw_transaction_with_wallet!();