From 558ec8222dcb80422c725126b3113659b6d7094d Mon Sep 17 00:00:00 2001
From: Elias Rohrer <dev@tnull.de>
Date: Fri, 26 Jun 2026 10:43:46 +0200
Subject: [PATCH] Fix DataStore failing store pagination

DataStore persistence failure tests use FailingStore through
DynStoreWrapper. That wrapper now requires paginated store
support, so make the helper fail paginated listings the same way it
fails the other store calls.

Co-Authored-By: HAL 9000
---
 src/data_store.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/data_store.rs b/src/data_store.rs
index 3176e7ce2..13afeca7e 100644
--- a/src/data_store.rs
+++ b/src/data_store.rs
@@ -225,6 +225,7 @@ where
 mod tests {
 	use lightning::impl_writeable_tlv_based;
 	use lightning::io;
+	use lightning::util::persist::{PageToken, PaginatedKVStore, PaginatedListResponse};
 	use lightning::util::test_utils::TestLogger;
 
 	use super::*;
@@ -315,6 +316,16 @@ mod tests {
 		}
 	}
 
+	impl PaginatedKVStore for FailingStore {
+		fn list_paginated(
+			&self, _primary_namespace: &str, _secondary_namespace: &str,
+			_page_token: Option<PageToken>,
+		) -> impl std::future::Future<Output = Result<PaginatedListResponse, io::Error>> + 'static + Send
+		{
+			async { Err(io::Error::new(io::ErrorKind::Other, "list_paginated failed")) }
+		}
+	}
+
 	fn new_failing_data_store(objects: Vec<TestObject>) -> DataStore<TestObject, Arc<TestLogger>> {
 		let store: Arc<DynStore> = Arc::new(DynStoreWrapper(FailingStore));
 		let logger = Arc::new(TestLogger::new());