Liquidity.Party/tycho-protocol-sdk
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fix: Use permutations to get token directions

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- This is needed for pools which have >2 tokens.
This commit is contained in:
TAMARA LIPOWSKI
2025-09-10 10:42:26 -04:00
committed by Tamara
parent cb3b06bb02
commit 1d8a0069e2
1 changed files with 7 additions and 2 deletions
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9
protocol-testing/src/test_runner.rs
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@@ -5,6 +5,7 @@ use figment::{
providers::{Format, Yaml}, providers::{Format, Yaml},
Figment, Figment,
}; };
use itertools::Itertools;
use miette::{miette, IntoDiagnostic, WrapErr}; use miette::{miette, IntoDiagnostic, WrapErr};
use num_bigint::BigUint; use num_bigint::BigUint;
use num_traits::Zero; use num_traits::Zero;
@@ -457,8 +458,12 @@ fn validate_state(
// We then retrieve the amount out for 0.1%, 1% and 10%. // We then retrieve the amount out for 0.1%, 1% and 10%.
let percentages = [0.001, 0.01, 0.1]; let percentages = [0.001, 0.01, 0.1];
// Test both swap directions // Test all permutations of swap directions
let swap_directions = [(&tokens[0], &tokens[1]), (&tokens[1], &tokens[0])]; let swap_directions: Vec<_> = tokens
.iter()
.permutations(2)
.map(|perm| (perm[0], perm[1]))
.collect();
for (token_in, token_out) in &swap_directions { for (token_in, token_out) in &swap_directions {
let (max_input, max_output) = state let (max_input, max_output) = state