From a1f674faa301e4cd66c7211b744351aa218d3b1d Mon Sep 17 00:00:00 2001 From: BWM0223 Date: Sat, 27 Jun 2026 11:07:53 -0700 Subject: [PATCH] test(#502): add regression test for TTL extended on creator state after sell --- creator-keys/tests/ttl_extended_on_sell.rs | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 creator-keys/tests/ttl_extended_on_sell.rs diff --git a/creator-keys/tests/ttl_extended_on_sell.rs b/creator-keys/tests/ttl_extended_on_sell.rs new file mode 100644 index 0000000..c8a489b --- /dev/null +++ b/creator-keys/tests/ttl_extended_on_sell.rs @@ -0,0 +1,41 @@ +//! Regression test: TTL must be extended after sell, not only after buy. + +mod contract_test_env; +use contract_test_env::{ + register_creator_keys, register_test_creator, test_env_with_auths, + set_key_price_for_tests, set_protocol_fee_bps, compute_expected_buy_price, +}; +use soroban_sdk::{testutils::Address as _, Address}; + +#[test] +fn ttl_extended_after_sell() { + let env = test_env_with_auths(); + let (client, _) = register_creator_keys(&env); + set_key_price_for_tests(&env, &client, 100i128); + set_protocol_fee_bps(&env, &client, 9000u32, 1000u32); + let creator = register_test_creator(&env, &client); + let buyer = Address::generate(&env); + + // Buy a key to establish initial state + let buy_price = compute_expected_buy_price(0, 100i128); + client.buy_key(&creator, &buyer, &buy_price, &None); + + // Record TTL after buy + let ttl_after_buy = client.get_creator_ttl_remaining(&creator); + assert!(ttl_after_buy > 0, "TTL must be positive after buy"); + + // Advance ledger to consume some TTL + env.ledger().with_mut(|li| { li.sequence_number += 1000; }); + + // Sell the key + let sell_proceeds = client.get_sell_quote(&creator, &1i128); + client.sell_key(&creator, &buyer, &1i128, &sell_proceeds); + + // TTL must be extended after sell + let ttl_after_sell = client.get_creator_ttl_remaining(&creator); + assert!( + ttl_after_sell > ttl_after_buy - 1000, + "TTL must be extended after sell: ttl_after_sell={} ttl_after_buy={}", + ttl_after_sell, ttl_after_buy + ); +}