network messages for transaction proof

ethcore/light/src/net/tests/mod.rs

@@ -32,7 +32,7 @@ use provider::Provider;
 use request::{self, Request, Headers};
 
 use rlp::*;
-use util::{Bytes, H256, U256};
+use util::{Bytes, DBValue, H256, U256};
 
 use std::sync::Arc;
 
@@ -127,6 +127,10 @@ impl Provider for TestProvider {
 		None
 	}
 
+	fn transaction_proof(&self, _req: request::TransactionProof) -> Option<Vec<DBValue>> {
+		None
+	}
+
 	fn ready_transactions(&self) -> Vec<PendingTransaction> {
 		self.0.client.ready_transactions()
 	}