Merge #277: Implement keypoolrefill method and test

f42ff9b Implement keypoolrefill method and test (GideonBature)

Pull request description:

  The JSON-RPC method `keypoolrefill` 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 f42ff9b

Tree-SHA512: f1b632b718e36836092b25814a9073e0acf9ba2d34db72a6541c3bc4407e34b81673d9bbb180f067ff04421fa3f2ada3bd4d2fcea78363d9650155b80392ec9e

Author: tcharding

client/src/client_sync/v17/mod.rs

@@ -133,6 +133,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -381,6 +381,22 @@ macro_rules! impl_client_v17__import_wallet {
     };
 }
 
+/// Implements Bitcoin Core JSON-RPC API method `keypoolrefill`.
+#[macro_export]
+macro_rules! impl_client_v17__key_pool_refill {
+    () => {
+        impl Client {
+            pub fn key_pool_refill(&self) -> Result<()> {
+                match self.call("keypoolrefill", &[]) {
+                    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

@@ -148,6 +148,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -144,6 +144,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -141,6 +141,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -143,6 +143,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -143,6 +143,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -145,6 +145,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -142,6 +142,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 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

@@ -142,6 +142,7 @@ crate::impl_client_v17__import_privkey!();
 crate::impl_client_v17__import_pruned_funds!();
 crate::impl_client_v17__import_pubkey!();
 crate::impl_client_v17__import_wallet!();
+crate::impl_client_v17__key_pool_refill!();
 crate::impl_client_v17__list_address_groupings!();
 crate::impl_client_v18__list_received_by_label!();
 crate::impl_client_v17__list_labels!();