Merge #269: Implement importpubkey method and test

1430723 Implement importpubkey method and test (GideonBature)

Pull request description:

  The JSON-RPC method `importpubkey` 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 1430723

Tree-SHA512: 06ed71c3636a386d7b90750fdea74b846a8514b68066bd44d5b71c7300a20e023729ad944871da57d6f3bf33cabb8cdebf7359ac1c1acc9a00a7f938be168b54

Author: tcharding

client/src/client_sync/v17/mod.rs

@@ -130,6 +130,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v17__list_labels!();
 crate::impl_client_v17__list_lock_unspent!();

client/src/client_sync/v17/wallet.rs

@@ -337,6 +337,22 @@ macro_rules! impl_client_v17__import_pruned_funds {
     };
 }
 
+/// Implements Bitcoin Core JSON-RPC API method `importpubkey`.
+#[macro_export]
+macro_rules! impl_client_v17__import_pubkey {
+    () => {
+        impl Client {
+            pub fn import_pubkey(&self, pubkey: &bitcoin::PublicKey) -> Result<()> {
+                match self.call("importpubkey", &[into_json(pubkey)?]) {
+                    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 `listaddressgroupings`.
 #[macro_export]
 macro_rules! impl_client_v17__list_address_groupings {

client/src/client_sync/v18/mod.rs

@@ -145,6 +145,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v17__list_labels!();
 crate::impl_client_v17__list_lock_unspent!();

client/src/client_sync/v19/mod.rs

@@ -141,6 +141,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v18__list_received_by_label!();
 crate::impl_client_v17__list_labels!();

client/src/client_sync/v20/mod.rs

@@ -138,6 +138,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v17__list_labels!();
 crate::impl_client_v18__list_received_by_label!();

client/src/client_sync/v21/mod.rs

@@ -140,6 +140,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v17__list_labels!();
 crate::impl_client_v18__list_received_by_label!();

client/src/client_sync/v22/mod.rs

@@ -140,6 +140,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v18__list_received_by_label!();
 crate::impl_client_v17__list_labels!();

client/src/client_sync/v23/mod.rs

@@ -142,6 +142,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v18__list_received_by_label!();
 crate::impl_client_v17__list_labels!();

client/src/client_sync/v24/mod.rs

@@ -139,6 +139,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v18__list_received_by_label!();
 crate::impl_client_v17__list_labels!();

client/src/client_sync/v25/mod.rs

@@ -139,6 +139,7 @@ crate::impl_client_v17__get_wallet_info!();
 crate::impl_client_v17__import_address!();
 crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
+crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v18__list_received_by_label!();
 crate::impl_client_v17__list_labels!();