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fix(stablecoin): tighten fee bounds and validation

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This commit is contained in:
Ricardo Guilherme Schmidt
2026-07-03 09:42:39 -03:00
parent d5c0f5c8a2
commit bc61f4cee9
5 changed files with 49 additions and 4 deletions
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programs/integration_tests/tests/stablecoin.rs
+3 -2
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@@ -24,6 +24,7 @@ use twap_oracle_core::OraclePriceAccount;
const POSITION_NONCE: u64 = 7;
const CLOCK_START: u64 = 1_000;
const Q64_ONE: u128 = 18_446_744_073_709_551_616;
const TEST_STABILITY_FEE_RATE: u128 = FIXED_POINT_ONE + 1_000_000_000_000_000;
struct Keys;
struct Ids;
@@ -498,7 +499,7 @@ fn fungible_supply(state: &V03State, account_id: AccountId) -> u128 {
#[test]
fn stablecoin_initialize_then_accrue_fee() {
let mut state = state_for_stablecoin_tests();
let rate = FIXED_POINT_ONE + FIXED_POINT_ONE / 10;
let rate = TEST_STABILITY_FEE_RATE;
initialize_protocol(&mut state, rate);
let params = protocol_parameters(&state);
@@ -538,7 +539,7 @@ fn stablecoin_initialize_then_accrue_fee() {
#[test]
fn stablecoin_set_fee_rate_anchors_old_rate_before_switching() {
let mut state = state_for_stablecoin_tests();
let old_rate = FIXED_POINT_ONE + FIXED_POINT_ONE / 10;
let old_rate = TEST_STABILITY_FEE_RATE;
initialize_protocol(&mut state, old_rate);
advance_clock(&mut state, CLOCK_START + 2);