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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,185 @@ | ||
| 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, ParticipationMode, PriceProviderOf}; | ||
| use polimec_common::{credentials::InvestorType, ProvideAssetPrice, 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}; | ||
| use sp_core::bounded_vec; | ||
| use sp_runtime::TokenError; | ||
| generate_accounts!(ISSUER, BOBERT); | ||
|
|
||
| #[test] | ||
| fn cannot_have_otm_fee_below_min_amount() { | ||
| 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 usdc_price = <PolimecRuntime as pallet_funding::Config>::PriceProvider::get_decimals_aware_price( | ||
| AcceptedFundingAsset::USDC.id(), | ||
| 6, | ||
| 6, | ||
| ) | ||
| .unwrap(); | ||
| let dot_price = <PolimecRuntime as pallet_funding::Config>::PriceProvider::get_decimals_aware_price( | ||
| AcceptedFundingAsset::USDC.id(), | ||
| 6, | ||
| 10, | ||
| ) | ||
| .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 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 mut min_usdc_contribution = usdc_price.reciprocal().unwrap().saturating_mul_int(min_usd_contribution); | ||
| while usdc_price.saturating_mul_int(min_usdc_contribution) < min_usd_contribution { | ||
| min_usdc_contribution += 1; | ||
| } | ||
|
|
||
| let mut min_dot_contribution = dot_price.reciprocal().unwrap().saturating_mul_int(min_usd_contribution); | ||
| while dot_price.saturating_mul_int(min_dot_contribution) < min_usd_contribution { | ||
| min_dot_contribution += 1; | ||
| } | ||
|
|
||
| let min_usdt_contribution_otm_fee = polimec_runtime::FeePercentage::get() * min_usdt_contribution; | ||
| let min_usdc_contribution_otm_fee = polimec_runtime::FeePercentage::get() * min_usdc_contribution; | ||
| let min_dot_contribution_otm_fee = polimec_runtime::FeePercentage::get() * min_dot_contribution; | ||
|
|
||
| let usdt_min_balance = inst.execute(|| PolimecForeignAssets::minimum_balance(AcceptedFundingAsset::USDT.id())); | ||
| let usdc_min_balance = inst.execute(|| PolimecForeignAssets::minimum_balance(AcceptedFundingAsset::USDC.id())); | ||
| let dot_min_balance = inst.execute(|| PolimecForeignAssets::minimum_balance(AcceptedFundingAsset::DOT.id())); | ||
|
|
||
| assert!(min_usdt_contribution_otm_fee > usdt_min_balance); | ||
| assert!(min_usdc_contribution_otm_fee > usdc_min_balance); | ||
| assert!(min_dot_contribution_otm_fee > dot_min_balance); | ||
|
|
||
| let ct_for_min_usdt_contribution = | ||
| PolimecFunding::funding_asset_to_ct_amount(project_id, AcceptedFundingAsset::USDT, min_usdt_contribution); | ||
| let ct_for_min_usdc_contribution = | ||
| PolimecFunding::funding_asset_to_ct_amount(project_id, AcceptedFundingAsset::USDC, min_usdc_contribution); | ||
| let ct_for_min_dot_contribution = | ||
| PolimecFunding::funding_asset_to_ct_amount(project_id, AcceptedFundingAsset::DOT, min_dot_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, AcceptedFundingAsset::USDT.id()) | ||
| .into(), | ||
| (bobert.clone(), min_usdc_contribution + min_usdc_contribution_otm_fee, AcceptedFundingAsset::USDC.id()) | ||
| .into(), | ||
| (bobert.clone(), min_dot_contribution + min_dot_contribution_otm_fee, AcceptedFundingAsset::DOT.id()) | ||
| .into(), | ||
| ]); | ||
|
|
||
| let contribute_is_ok_with = |asset, ct_amount| { | ||
| assert_ok!(PolimecFunding::contribute( | ||
| PolimecOrigin::signed(bobert.clone()), | ||
| jwt.clone(), | ||
| project_id, | ||
| ct_amount, | ||
| ParticipationMode::OTM, | ||
| asset | ||
| )); | ||
| }; | ||
| contribute_is_ok_with(AcceptedFundingAsset::USDT, ct_for_min_usdt_contribution); | ||
| contribute_is_ok_with(AcceptedFundingAsset::USDC, ct_for_min_usdc_contribution); | ||
| contribute_is_ok_with(AcceptedFundingAsset::DOT, ct_for_min_dot_contribution); | ||
| }); | ||
| } | ||
|
|
||
| #[test] | ||
| fn after_otm_fee_user_goes_under_ed() { | ||
| 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![], | ||
| ); | ||
|
|
||
| // default price of usdt = 1usd | ||
| let usdt_contribution = 100 * USD_UNIT; | ||
| let contribution_otm_fee = polimec_runtime::FeePercentage::get() * usdt_contribution; | ||
|
|
||
| let usdt_min_balance = inst.execute(|| PolimecForeignAssets::minimum_balance(AcceptedFundingAsset::USDT.id())); | ||
| assert!(contribution_otm_fee > usdt_min_balance); | ||
|
|
||
| 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(), | ||
| ); | ||
|
|
||
| let usdt_mint = usdt_contribution + contribution_otm_fee; | ||
| inst.mint_funding_asset_to(vec![(bobert.clone(), usdt_mint, AcceptedFundingAsset::USDT.id()).into()]); | ||
|
|
||
| assert_ok!(PolimecFunding::contribute( | ||
| PolimecOrigin::signed(bobert.clone()), | ||
| jwt.clone(), | ||
| project_id, | ||
| ct_for_contribution, | ||
| ParticipationMode::OTM, | ||
| AcceptedFundingAsset::USDT, | ||
| )); | ||
|
|
||
| // Somehow still exists because sufficients = 1 | ||
| assert!(PolimecSystem::account_exists(&bobert)); | ||
| dbg!(PolimecSystem::account(&bobert)); | ||
| }); | ||
| } |
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