f - Update test call sites to use intercept SCID registration

Co-Authored-By: HAL 9000

Author: tnull

lightning-liquidity/tests/lsps2_integration_tests.rs

@@ -1558,10 +1558,8 @@ fn bolt12_custom_router_uses_lsps2_intercept_scid() {
 		NullMessageRouter {},
 		lsps_nodes.client_node.keys_manager,
 	);
-	let offer_id = OfferId([42; 32]);
-
-	router.register_offer(
-		offer_id,
+	router.register_intercept_scid(
+		intercept_scid,
 		LSPS2Bolt12InvoiceParameters {
 			counterparty_node_id: service_node_id,
 			intercept_scid,
@@ -1573,7 +1571,7 @@ fn bolt12_custom_router_uses_lsps2_intercept_scid() {
 		payment_secret: lightning_types::payment::PaymentSecret([7; 32]),
 		payment_constraints: PaymentConstraints { max_cltv_expiry: 50, htlc_minimum_msat: 1 },
 		payment_context: PaymentContext::Bolt12Offer(Bolt12OfferContext {
-			offer_id,
+			offer_id: OfferId([42; 32]),
 			invoice_request: InvoiceRequestFields {
 				payer_signing_pubkey: lsps_nodes.payer_node.node.get_our_node_id(),
 				quantity: None,
@@ -1685,8 +1683,8 @@ fn bolt12_lsps2_end_to_end_test() {
 		NullMessageRouter {},
 		Arc::new(RandomBytes::new([43; 32])),
 	));
-	lsps2_router.register_offer(
-		offer.id(),
+	lsps2_router.register_intercept_scid(
+		intercept_scid,
 		LSPS2Bolt12InvoiceParameters {
 			counterparty_node_id: service_node_id,
 			intercept_scid,
@@ -1967,8 +1965,8 @@ fn bolt12_lsps2_compact_message_path_test() {
 		NullMessageRouter {},
 		Arc::new(RandomBytes::new([43; 32])),
 	));
-	lsps2_router.register_offer(
-		offer.id(),
+	lsps2_router.register_intercept_scid(
+		intercept_scid,
 		LSPS2Bolt12InvoiceParameters {
 			counterparty_node_id: service_node_id,
 			intercept_scid,