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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,200 @@ | ||
| use crate::{ | ||
| constants::PricesBuilder, | ||
| tests::defaults::{default_evaluations, default_project_metadata, ipfs_hash, IntegrationInstantiator}, | ||
| *, | ||
| }; | ||
| use frame_support::traits::fungibles::Inspect; | ||
| use macros::generate_accounts; | ||
| use pallet_funding::{AcceptedFundingAsset, MultiplierOf, ParticipationMode, PriceProviderOf}; | ||
| use polimec_common::{credentials::InvestorType, ProvideAssetPrice, PLMC_DECIMALS, PLMC_FOREIGN_ID, USD_UNIT}; | ||
| use polimec_common_test_utils::{generate_did_from_account, get_mock_jwt_with_cid}; | ||
| use polimec_runtime::OraclePriceProvider; | ||
| use sp_arithmetic::{FixedPointNumber, FixedU128, Perbill}; | ||
| use sp_core::bounded_vec; | ||
| use sp_runtime::TokenError; | ||
| generate_accounts!(ISSUER, BOBERT); | ||
| use pallet_funding::traits::BondingRequirementCalculation; | ||
|
|
||
| #[test] | ||
| fn otm_fee_below_min_amount_reverts() { | ||
| let mut inst = IntegrationInstantiator::new(None); | ||
| let issuer: PolimecAccountId = ISSUER.into(); | ||
| let bobert: PolimecAccountId = BOBERT.into(); | ||
|
|
||
| let prices = PricesBuilder::new() | ||
| .plmc(FixedU128::from_float(0.17f64)) | ||
| .usdt(FixedU128::from_float(0.9999f64)) | ||
| .usdc(FixedU128::from_float(1.0001f64)) | ||
| .dot(FixedU128::from_float(4.0f64)) | ||
| .build(); | ||
|
|
||
| polimec::set_prices(prices); | ||
|
|
||
| PolimecNet::execute_with(|| { | ||
| let mut project_metadata = default_project_metadata(issuer.clone()); | ||
| project_metadata.participation_currencies = | ||
| bounded_vec![AcceptedFundingAsset::USDT, AcceptedFundingAsset::USDC, AcceptedFundingAsset::DOT,]; | ||
|
|
||
| let usdt_price = <PolimecRuntime as pallet_funding::Config>::PriceProvider::get_decimals_aware_price( | ||
| AcceptedFundingAsset::USDT.id(), | ||
| 6, | ||
| 6, | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let plmc_price = <PolimecRuntime as pallet_funding::Config>::PriceProvider::get_decimals_aware_price( | ||
| PLMC_FOREIGN_ID, | ||
| 6, | ||
| PLMC_DECIMALS, | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let project_id = inst.create_community_contributing_project( | ||
| project_metadata.clone(), | ||
| issuer.clone(), | ||
| None, | ||
| default_evaluations(), | ||
| vec![], | ||
| ); | ||
|
|
||
| let plmc_ed = inst.get_ed(); | ||
|
|
||
| let min_usd_contribution = USD_UNIT; | ||
| let otm_multiplier: MultiplierOf<PolimecRuntime> = ParticipationMode::OTM.multiplier().try_into().unwrap(); | ||
| let min_usd_bond = | ||
| otm_multiplier.calculate_usd_bonding_requirement::<PolimecRuntime>(min_usd_contribution).unwrap(); | ||
| let min_plmc_bond = plmc_price.reciprocal().unwrap().saturating_mul_int(min_usd_bond); | ||
| let min_usd_otm_fee = | ||
| polimec_runtime::ProxyBonding::calculate_fee(min_plmc_bond, AcceptedFundingAsset::USDT.id()).unwrap(); | ||
|
|
||
| let mut min_usdt_contribution = usdt_price.reciprocal().unwrap().saturating_mul_int(min_usd_contribution); | ||
| while usdt_price.saturating_mul_int(min_usdt_contribution) < min_usd_contribution { | ||
| min_usdt_contribution += 1; | ||
| } | ||
|
|
||
| let min_usdt_contribution_otm_fee = usdt_price.reciprocal().unwrap().saturating_mul_int(min_usd_otm_fee); | ||
|
|
||
| let usdt_min_balance = inst.execute(|| PolimecForeignAssets::minimum_balance(AcceptedFundingAsset::USDT.id())); | ||
|
|
||
| assert!(min_usdt_contribution_otm_fee < usdt_min_balance); | ||
|
|
||
| let ct_for_min_usdt_contribution = | ||
| PolimecFunding::funding_asset_to_ct_amount(project_id, AcceptedFundingAsset::USDT, min_usdt_contribution); | ||
|
|
||
| let jwt = get_mock_jwt_with_cid( | ||
| bobert.clone(), | ||
| InvestorType::Retail, | ||
| generate_did_from_account(bobert.clone()), | ||
| ipfs_hash(), | ||
| ); | ||
|
|
||
| inst.mint_plmc_to(vec![(bobert.clone(), plmc_ed).into()]); | ||
| inst.mint_funding_asset_to(vec![( | ||
| bobert.clone(), | ||
| min_usdt_contribution + min_usdt_contribution_otm_fee + 10_000, | ||
| AcceptedFundingAsset::USDT.id(), | ||
| ) | ||
| .into()]); | ||
|
|
||
| // Assert noop checks that storage had no changes | ||
| assert_noop!( | ||
| PolimecFunding::contribute( | ||
| PolimecOrigin::signed(bobert.clone()), | ||
| jwt.clone(), | ||
| project_id, | ||
| ct_for_min_usdt_contribution, | ||
| ParticipationMode::OTM, | ||
| AcceptedFundingAsset::USDT | ||
| ), | ||
| TokenError::BelowMinimum | ||
| ); | ||
| }); | ||
| } | ||
|
|
||
| #[test] | ||
| fn after_otm_fee_user_goes_under_ed_reverts() { | ||
| let mut inst = IntegrationInstantiator::new(None); | ||
| let issuer: PolimecAccountId = ISSUER.into(); | ||
| let bobert: PolimecAccountId = BOBERT.into(); | ||
|
|
||
| polimec::set_prices(PricesBuilder::default()); | ||
| PolimecNet::execute_with(|| { | ||
| let mut project_metadata = default_project_metadata(issuer.clone()); | ||
|
|
||
| let project_id = inst.create_community_contributing_project( | ||
| project_metadata.clone(), | ||
| issuer.clone(), | ||
| None, | ||
| default_evaluations(), | ||
| vec![], | ||
| ); | ||
|
|
||
| let plmc_price = <PolimecRuntime as pallet_funding::Config>::PriceProvider::get_decimals_aware_price( | ||
| PLMC_FOREIGN_ID, | ||
| 6, | ||
| PLMC_DECIMALS, | ||
| ) | ||
| .unwrap(); | ||
| let usdt_price = <PolimecRuntime as pallet_funding::Config>::PriceProvider::get_decimals_aware_price( | ||
| AcceptedFundingAsset::USDT.id(), | ||
| 6, | ||
| 6, | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let usd_contribution = 100 * USD_UNIT; | ||
| let otm_multiplier: MultiplierOf<PolimecRuntime> = ParticipationMode::OTM.multiplier().try_into().unwrap(); | ||
| let usd_bond = otm_multiplier.calculate_usd_bonding_requirement::<PolimecRuntime>(usd_contribution).unwrap(); | ||
| let plmc_bond = plmc_price.reciprocal().unwrap().saturating_mul_int(usd_bond); | ||
| let usd_otm_fee = | ||
| polimec_runtime::ProxyBonding::calculate_fee(plmc_bond, AcceptedFundingAsset::USDT.id()).unwrap(); | ||
|
|
||
| let usdt_ed = inst.get_funding_asset_ed(AcceptedFundingAsset::USDT.id()); | ||
| let usdt_contribution = usdt_price.reciprocal().unwrap().saturating_mul_int(usd_contribution); | ||
| let usdt_otm_fee = usdt_price.reciprocal().unwrap().saturating_mul_int(usd_otm_fee); | ||
|
|
||
| let ct_for_contribution = | ||
| PolimecFunding::funding_asset_to_ct_amount(project_id, AcceptedFundingAsset::USDT, usdt_contribution); | ||
| let jwt = get_mock_jwt_with_cid( | ||
| bobert.clone(), | ||
| InvestorType::Retail, | ||
| generate_did_from_account(bobert.clone()), | ||
| ipfs_hash(), | ||
| ); | ||
|
|
||
| inst.mint_funding_asset_to(vec![( | ||
| bobert.clone(), | ||
| usdt_contribution + usdt_otm_fee, | ||
| AcceptedFundingAsset::USDT.id(), | ||
| ) | ||
| .into()]); | ||
|
|
||
| assert_noop!( | ||
| PolimecFunding::contribute( | ||
| PolimecOrigin::signed(bobert.clone()), | ||
| jwt.clone(), | ||
| project_id, | ||
| ct_for_contribution, | ||
| ParticipationMode::OTM, | ||
| AcceptedFundingAsset::USDT, | ||
| ), | ||
| pallet_funding::Error::<PolimecRuntime>::ParticipantNotEnoughFunds | ||
| ); | ||
|
|
||
| inst.mint_funding_asset_to(vec![( | ||
| bobert.clone(), | ||
| usdt_ed, | ||
| AcceptedFundingAsset::USDT.id(), | ||
| ) | ||
| .into()]); | ||
|
|
||
| assert_ok!(PolimecFunding::contribute( | ||
| PolimecOrigin::signed(bobert.clone()), | ||
| jwt.clone(), | ||
| project_id, | ||
| ct_for_contribution, | ||
| ParticipationMode::OTM, | ||
| AcceptedFundingAsset::USDT, | ||
| )); | ||
| }); | ||
| } |
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