Allow fails_with_partial_failure to define results

Author: jurvis

lightning-invoice/src/payment.rs

@@ -810,6 +810,7 @@ mod tests {
 	use std::time::{SystemTime, Duration};
 	use time_utils::tests::SinceEpoch;
 	use DEFAULT_EXPIRY_TIME;
+	use lightning::util::errors::APIError::{ChannelUnavailable, MonitorUpdateFailed};
 
 	fn invoice(payment_preimage: PaymentPreimage) -> Invoice {
 		let payment_hash = Sha256::hash(&payment_preimage.0);
@@ -1919,9 +1920,9 @@ mod tests {
 			self.fails_with(failure, OnAttempt(attempt))
 		}
 
-		fn fails_with_partial_failure(self, retry: RouteParameters, attempt: OnAttempt) -> Self {
+		fn fails_with_partial_failure(self, retry: RouteParameters, attempt: OnAttempt, results: Option<Vec<Result<(), APIError>>>) -> Self {
 			self.fails_with(PaymentSendFailure::PartialFailure {
-				results: vec![],
+				results: results.unwrap_or(vec![]),
 				failed_paths_retry: Some(retry),
 				payment_id: PaymentId([1; 32]),
 			}, attempt)