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tests: Withdraw fees check #37

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merged 2 commits into from
Sep 20, 2024
Merged

tests: Withdraw fees check #37

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19247a6
tests: Withdraw fees check
lvn-hasky-dragon Sep 20, 2024
b929438
clippy issue
lvn-hasky-dragon Sep 20, 2024
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27 changes: 13 additions & 14 deletions contract/src/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -444,26 +444,25 @@ fn deposit_fees_check() {
fn withdrawal_fees_check() {
let app = Predict::new();

let market = app.query_latest_market().unwrap();
let initial_pool_size = market.pool_size;
let bet_amount = 1000u64;
app.place_bet(&app.better, 0, bet_amount).unwrap();

// TODO come back to this later
// let initial_balance = app.query_balance(&app.better).unwrap();
let tokens = app.query_tokens(&app.better, 0).unwrap();
// let market = app.query_latest_market().unwrap();
// let fees = market.withdrawal_fee * Decimal256::from_ratio(bet_amount, 1u64);
// let fees: Uint128 = fees.to_uint_ceil().try_into().unwrap();
let market = app.query_latest_market().unwrap();
let fees = market.withdrawal_fee * Decimal256::from_ratio(bet_amount, 1u64);
let fees: Uint256 = fees.to_uint_ceil();

app.withdraw(&app.better, 0, tokens).unwrap();
// let final_balance = app.query_balance(&app.better).unwrap();
// let withdraw_amount = final_balance.checked_sub(initial_balance).unwrap();
// let total_fees = Uint128::from(bet_amount)
// .checked_sub(withdraw_amount)
// .unwrap();

// We know that deposit fees is 10 from the previous test
// let withdrawal_fees = total_fees.checked_sub(Uint128::from(10u8)).unwrap();
// assert_eq!(fees, withdrawal_fees);
let market = app.query_latest_market().unwrap();
let pool_size_after_withdraw = market.pool_size;
let diff = pool_size_after_withdraw - initial_pool_size;
// We know from previous test that 10 is the deposit fee
let diff = diff - Collateral(10u32.into());

// Since withdrawal fee is more than deposit fee
assert!(diff.0 > fees);
}

#[test]
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