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0g-chain/x/hard/keeper/liquidation_test.go

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Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
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package keeper_test
import (
"strings"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/crypto"
tmtime "github.com/tendermint/tendermint/types/time"
"github.com/kava-labs/kava/app"
auctypes "github.com/kava-labs/kava/x/auction/types"
update 'harvest' -> 'hard' (#746)
2020-12-21 17:18:55 +00:00
"github.com/kava-labs/kava/x/hard"
"github.com/kava-labs/kava/x/hard/types"
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
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"github.com/kava-labs/kava/x/pricefeed"
)
func (suite *KeeperTestSuite) TestKeeperLiquidation() {
type args struct {
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
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borrower sdk.AccAddress
keeper sdk.AccAddress
keeperRewardPercent sdk.Dec
initialModuleCoins sdk.Coins
initialBorrowerCoins sdk.Coins
initialKeeperCoins sdk.Coins
depositCoins []sdk.Coin
borrowCoins sdk.Coins
liquidateAfter int64
expectedTotalSuppliedCoins sdk.Coins
expectedTotalBorrowedCoins sdk.Coins
expectedKeeperCoins sdk.Coins // coins keeper address should have after successfully liquidating position
expectedBorrowerCoins sdk.Coins // additional coins (if any) the borrower address should have after successfully liquidating position
expectedAuctions auctypes.Auctions // the auctions we should expect to find have been started
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
}
type errArgs struct {
expectPass bool
contains string
}
type liqTest struct {
name string
args args
errArgs errArgs
}
// Set up test constants
model := types.NewInterestRateModel(sdk.MustNewDecFromStr("0"), sdk.MustNewDecFromStr("0.1"), sdk.MustNewDecFromStr("0.8"), sdk.MustNewDecFromStr("0.5"))
reserveFactor := sdk.MustNewDecFromStr("0.05")
oneMonthInSeconds := int64(2592000)
borrower := sdk.AccAddress(crypto.AddressHash([]byte("testborrower")))
keeper := sdk.AccAddress(crypto.AddressHash([]byte("testkeeper")))
// Set up auction constants
layout := "2006-01-02T15:04:05.000Z"
endTimeStr := "9000-01-01T00:00:00.000Z"
endTime, _ := time.Parse(layout, endTimeStr)
lotReturns, _ := auctypes.NewWeightedAddresses([]sdk.AccAddress{borrower}, []sdk.Int{sdk.NewInt(100)})
testCases := []liqTest{
{
"valid: keeper liquidates borrow",
args{
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
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borrower: borrower,
keeper: keeper,
keeperRewardPercent: sdk.MustNewDecFromStr("0.05"),
initialModuleCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
initialBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
initialKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
depositCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(10*KAVA_CF))),
borrowCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(8*KAVA_CF))),
liquidateAfter: oneMonthInSeconds,
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
expectedTotalSuppliedCoins: sdk.NewCoins(sdk.NewInt64Coin("ukava", 100004118)),
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
expectedTotalBorrowedCoins: nil,
expectedKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100500020))),
expectedBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(98000001))), // initial - deposit + borrow + liquidation leftovers
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
expectedAuctions: auctypes.Auctions{
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 1,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
Lot: sdk.NewInt64Coin("ukava", 9500390),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Bidder: nil,
Bid: sdk.NewInt64Coin("ukava", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("ukava", 8004766),
LotReturns: lotReturns,
},
},
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"valid: single deposit, multiple borrows",
args{
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
borrower: borrower,
keeper: keeper,
keeperRewardPercent: sdk.MustNewDecFromStr("0.05"),
initialModuleCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(1000*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(1000*BTCB_CF))),
initialBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
initialKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
depositCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(50*KAVA_CF))), // $100 * 0.8 = $80 borrowable
borrowCoins: sdk.NewCoins(sdk.NewCoin("usdc", sdk.NewInt(20*KAVA_CF)), sdk.NewCoin("ukava", sdk.NewInt(10*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(2*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(0.2*BTCB_CF))), // $20+$20+$20 = $80 borrowed
liquidateAfter: oneMonthInSeconds,
expectedTotalSuppliedCoins: sdk.NewCoins(
sdk.NewInt64Coin("ukava", 1000000710),
sdk.NewInt64Coin("usdc", 1000003120),
sdk.NewInt64Coin("bnb", 100000003123),
sdk.NewInt64Coin("btc", 100000000031),
),
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
expectedTotalBorrowedCoins: nil,
expectedKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(102500001))),
expectedBorrowerCoins: sdk.NewCoins(sdk.NewCoin("usdc", sdk.NewInt(20*KAVA_CF)), sdk.NewCoin("ukava", sdk.NewInt(60000002)), sdk.NewCoin("bnb", sdk.NewInt(2*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(0.2*BTCB_CF))), // initial - deposit + borrow + liquidation leftovers
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
expectedAuctions: auctypes.Auctions{
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 1,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
Lot: sdk.NewInt64Coin("ukava", 11874430),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Bidder: nil,
Bid: sdk.NewInt64Coin("bnb", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("bnb", 200003287),
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 2,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
Lot: sdk.NewInt64Coin("ukava", 11874254),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Bidder: nil,
Bid: sdk.NewInt64Coin("btc", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("btc", 20000032),
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 3,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
Lot: sdk.NewInt64Coin("ukava", 11875163),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Bidder: nil,
Bid: sdk.NewInt64Coin("ukava", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("ukava", 10000782),
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 4,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
Lot: sdk.NewInt64Coin("ukava", 11876185),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Bidder: nil,
Bid: sdk.NewInt64Coin("usdc", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
MaxBid: sdk.NewInt64Coin("usdc", 20003284),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
LotReturns: lotReturns,
},
},
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"valid: multiple deposits, single borrow",
args{
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
borrower: borrower,
keeper: keeper,
keeperRewardPercent: sdk.MustNewDecFromStr("0.05"),
initialModuleCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000*KAVA_CF))),
initialBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(100*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(100*BTCB_CF))),
initialKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
depositCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(50*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(10*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(1*BTCB_CF))), // $100 + $100 + $100 = $300 * 0.8 = $240 borrowable // $100 * 0.8 = $80 borrowable
borrowCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(120*KAVA_CF))), // $240 borrowed
liquidateAfter: oneMonthInSeconds,
expectedTotalSuppliedCoins: sdk.NewCoins(
sdk.NewInt64Coin("ukava", 1000101456),
),
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
expectedTotalBorrowedCoins: nil,
expectedKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(102500253)), sdk.NewCoin("bnb", sdk.NewInt(0.5*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(0.05*BTCB_CF))), // 5% of each seized coin + initial balances
expectedBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(170.000001*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(90*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(99*BTCB_CF))),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
expectedAuctions: auctypes.Auctions{
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 1,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("bnb", 950000000),
Bidder: nil,
Bid: sdk.NewInt64Coin("ukava", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
MaxBid: sdk.NewInt64Coin("ukava", 40036023),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 2,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("btc", 95000000),
Bidder: nil,
Bid: sdk.NewInt64Coin("ukava", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
MaxBid: sdk.NewInt64Coin("ukava", 40036023),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 3,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
Lot: sdk.NewInt64Coin("ukava", 47504818),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Bidder: nil,
Bid: sdk.NewInt64Coin("ukava", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
Hard: sync supply interest on attempted liquidation (#763) * sync supply interest on attempted liquidation * update tests with supply interest accrual
2021-01-13 11:59:39 +00:00
MaxBid: sdk.NewInt64Coin("ukava", 40040087),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
LotReturns: lotReturns,
},
},
},
errArgs{
expectPass: true,
contains: "",
},
},
{
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
"valid: multiple stablecoin deposits, multiple variable coin borrows",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Auctions: total lot value = $285 ($300 of deposits - $15 keeper reward), total max bid value = $270
args{
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
borrower: borrower,
keeper: keeper,
keeperRewardPercent: sdk.MustNewDecFromStr("0.05"),
initialModuleCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(1000*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(1000*BTCB_CF))),
initialBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(100*KAVA_CF))),
initialKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
depositCoins: sdk.NewCoins(sdk.NewCoin("usdc", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(100*KAVA_CF))), // $100 + $100 + $100 = $300 * 0.9 = $270 borrowable
borrowCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(35*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(10*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(1*BTCB_CF))), // $270 borrowed
liquidateAfter: oneMonthInSeconds,
expectedTotalSuppliedCoins: sdk.NewCoins(
sdk.NewInt64Coin("bnb", 100000078047),
sdk.NewInt64Coin("btc", 100000000780),
sdk.NewInt64Coin("ukava", 1000009550),
sdk.NewInt64Coin("usdx", 1),
),
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
expectedTotalBorrowedCoins: nil,
expectedKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(5*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(5*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(5*KAVA_CF))), // 5% of each seized coin + initial balances
expectedBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(135*KAVA_CF)), sdk.NewCoin("bnb", sdk.NewInt(10*BNB_CF)), sdk.NewCoin("btc", sdk.NewInt(1*BTCB_CF)), sdk.NewCoin("usdx", sdk.NewInt(0.000001*KAVA_CF))),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
expectedAuctions: auctypes.Auctions{
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 1,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("usdc", 95000000), // $95.00
Bidder: nil,
Bid: sdk.NewInt64Coin("bnb", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("bnb", 900097134), // $90.00
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 2,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("usdt", 10552835), // $10.55
Bidder: nil,
Bid: sdk.NewInt64Coin("bnb", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("bnb", 99985020), // $10.00
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 3,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("usdt", 84447165), // $84.45
Bidder: nil,
Bid: sdk.NewInt64Coin("btc", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("btc", 80011211), // $80.01
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 4,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("usdx", 21097866), // $21.10
Bidder: nil,
Bid: sdk.NewInt64Coin("btc", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("btc", 19989610), // $19.99
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 5,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("usdx", 73902133), //$73.90
Bidder: nil,
Bid: sdk.NewInt64Coin("ukava", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("ukava", 35010052), // $70.02
LotReturns: lotReturns,
},
},
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"valid: multiple stablecoin deposits, multiple stablecoin borrows",
args{
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
borrower: borrower,
keeper: keeper,
keeperRewardPercent: sdk.MustNewDecFromStr("0.05"),
initialModuleCoins: sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("dai", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(1000*KAVA_CF))),
initialBorrowerCoins: sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("dai", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(1000*KAVA_CF))),
initialKeeperCoins: sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("dai", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(1000*KAVA_CF))),
depositCoins: sdk.NewCoins(sdk.NewCoin("dai", sdk.NewInt(350*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(200*KAVA_CF))),
borrowCoins: sdk.NewCoins(sdk.NewCoin("usdt", sdk.NewInt(250*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(245*KAVA_CF))),
liquidateAfter: oneMonthInSeconds,
expectedTotalSuppliedCoins: sdk.NewCoins(
sdk.NewInt64Coin("dai", 1000000000),
sdk.NewInt64Coin("usdc", 1000000001),
sdk.NewInt64Coin("usdt", 1000482503),
sdk.NewInt64Coin("usdx", 1000463500),
),
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
expectedTotalBorrowedCoins: nil,
expectedKeeperCoins: sdk.NewCoins(sdk.NewCoin("dai", sdk.NewInt(1017.50*KAVA_CF)), sdk.NewCoin("usdt", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(1010*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(1000*KAVA_CF))),
expectedBorrowerCoins: sdk.NewCoins(sdk.NewCoin("dai", sdk.NewInt(650*KAVA_CF)), sdk.NewCoin("usdc", sdk.NewInt(800000001)), sdk.NewCoin("usdt", sdk.NewInt(1250*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(1245*KAVA_CF))),
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
expectedAuctions: auctypes.Auctions{
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 1,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("dai", 263894126),
Bidder: nil,
Bid: sdk.NewInt64Coin("usdt", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("usdt", 250507897),
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 2,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("dai", 68605874),
Bidder: nil,
Bid: sdk.NewInt64Coin("usdx", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("usdx", 65125788),
LotReturns: lotReturns,
},
auctypes.CollateralAuction{
BaseAuction: auctypes.BaseAuction{
ID: 3,
Hard Audit: remove liquidation account from Hard module (#810) * remove liquidator macc * remove legacy if statement
2021-02-09 20:33:58 +00:00
Initiator: "hard",
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
Lot: sdk.NewInt64Coin("usdc", 189999999),
Bidder: nil,
Bid: sdk.NewInt64Coin("usdx", 0),
HasReceivedBids: false,
EndTime: endTime,
MaxEndTime: endTime,
},
CorrespondingDebt: sdk.NewInt64Coin("debt", 0),
MaxBid: sdk.NewInt64Coin("usdx", 180362106),
LotReturns: lotReturns,
},
},
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"invalid: borrow not liquidatable",
args{
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
borrower: borrower,
keeper: keeper,
keeperRewardPercent: sdk.MustNewDecFromStr("0.05"),
initialModuleCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
initialBorrowerCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
initialKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))),
depositCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(20*KAVA_CF))), // Deposit 20 KAVA
borrowCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(5*KAVA_CF))), // Borrow 5 KAVA
liquidateAfter: oneMonthInSeconds,
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
expectedTotalSuppliedCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(120001624))),
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
expectedTotalBorrowedCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(5001709))),
expectedKeeperCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100.5*KAVA_CF))),
expectedBorrowerCoins: sdk.NewCoins(),
expectedAuctions: auctypes.Auctions{},
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
},
errArgs{
expectPass: false,
contains: "borrow not liquidatable",
},
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
// Initialize test app and set context
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
// account which will deposit "initial module account coins"
depositor := sdk.AccAddress(crypto.AddressHash([]byte("testdepositor")))
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Auth module genesis state
authGS := app.NewAuthGenState(
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
[]sdk.AccAddress{tc.args.borrower, tc.args.keeper, depositor},
[]sdk.Coins{tc.args.initialBorrowerCoins, tc.args.initialKeeperCoins, tc.args.initialModuleCoins},
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
)
update 'harvest' -> 'hard' (#746)
2020-12-21 17:18:55 +00:00
// Hard module genesis state
hardGS := types.NewGenesisState(types.NewParams(
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
types.MoneyMarkets{
types.NewMoneyMarket("usdx",
types.NewBorrowLimit(false, sdk.NewDec(100000000*KAVA_CF), sdk.MustNewDecFromStr("0.9")), // Borrow Limit
"usdx:usd", // Market ID
sdk.NewInt(KAVA_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
types.NewMoneyMarket("usdt",
types.NewBorrowLimit(false, sdk.NewDec(100000000*KAVA_CF), sdk.MustNewDecFromStr("0.9")), // Borrow Limit
"usdt:usd", // Market ID
sdk.NewInt(KAVA_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
types.NewMoneyMarket("usdc",
types.NewBorrowLimit(false, sdk.NewDec(100000000*KAVA_CF), sdk.MustNewDecFromStr("0.9")), // Borrow Limit
"usdc:usd", // Market ID
sdk.NewInt(KAVA_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
types.NewMoneyMarket("dai",
types.NewBorrowLimit(false, sdk.NewDec(100000000*KAVA_CF), sdk.MustNewDecFromStr("0.9")), // Borrow Limit
"dai:usd", // Market ID
sdk.NewInt(KAVA_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
types.NewMoneyMarket("ukava",
types.NewBorrowLimit(false, sdk.NewDec(100000000*KAVA_CF), sdk.MustNewDecFromStr("0.8")), // Borrow Limit
"kava:usd", // Market ID
sdk.NewInt(KAVA_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
types.NewMoneyMarket("bnb",
types.NewBorrowLimit(false, sdk.NewDec(100000000*BNB_CF), sdk.MustNewDecFromStr("0.8")), // Borrow Limit
"bnb:usd", // Market ID
sdk.NewInt(BNB_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
types.NewMoneyMarket("btc",
types.NewBorrowLimit(false, sdk.NewDec(100000000*BTCB_CF), sdk.MustNewDecFromStr("0.8")), // Borrow Limit
"btc:usd", // Market ID
sdk.NewInt(BTCB_CF), // Conversion Factor
model, // Interest Rate Model
reserveFactor, // Reserve Factor
tc.args.keeperRewardPercent), // Keeper Reward Percent
},
Hard Audit: add minimum borrow USD value (#822) * add module param MinimumBorrowUSDValue * borrow/repay min limit restrictions * add borrow/repay test cases * update tests with new module params * update timelock test with param * update withdraw LTV test * remove unused GetCurrentBorrowUSDValue method * commit to prompt CircleCI run
2021-02-12 15:28:05 +00:00
sdk.NewDec(10),
Update hard genesis state (#777) * feat: update hard genesis state and init/export methods * address review comments
2021-01-23 05:17:40 +00:00
), types.DefaultAccumulationTimes, types.DefaultDeposits, types.DefaultBorrows,
types.DefaultTotalSupplied, types.DefaultTotalBorrowed, types.DefaultTotalReserves,
)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Pricefeed module genesis state
pricefeedGS := pricefeed.GenesisState{
Params: pricefeed.Params{
Markets: []pricefeed.Market{
{MarketID: "usdx:usd", BaseAsset: "usdx", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "usdt:usd", BaseAsset: "usdt", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "usdc:usd", BaseAsset: "usdc", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "dai:usd", BaseAsset: "dai", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "kava:usd", BaseAsset: "kava", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "bnb:usd", BaseAsset: "bnb", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "btc:usd", BaseAsset: "btc", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
},
},
PostedPrices: []pricefeed.PostedPrice{
{
MarketID: "usdx:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("1.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
{
MarketID: "usdt:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("1.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
{
MarketID: "usdc:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("1.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
{
MarketID: "dai:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("1.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
{
MarketID: "kava:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("2.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
{
MarketID: "bnb:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("10.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
{
MarketID: "btc:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("100.00"),
Expiry: time.Now().Add(100 * time.Hour),
},
},
}
// Initialize test application
tApp.InitializeFromGenesisStates(authGS,
app.GenesisState{pricefeed.ModuleName: pricefeed.ModuleCdc.MustMarshalJSON(pricefeedGS)},
update 'harvest' -> 'hard' (#746)
2020-12-21 17:18:55 +00:00
app.GenesisState{types.ModuleName: types.ModuleCdc.MustMarshalJSON(hardGS)})
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
auctionKeeper := tApp.GetAuctionKeeper()
update 'harvest' -> 'hard' (#746)
2020-12-21 17:18:55 +00:00
keeper := tApp.GetHardKeeper()
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
suite.app = tApp
suite.ctx = ctx
suite.keeper = keeper
suite.auctionKeeper = auctionKeeper
var err error
// Run begin blocker to set up state
update 'harvest' -> 'hard' (#746)
2020-12-21 17:18:55 +00:00
hard.BeginBlocker(suite.ctx, suite.keeper)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
fix: decrement coins for supply/borrow properly (#862) * fix: decrement coins for supply/borrow properly * fix: decrement keeper liquidation reward coins from hard total supply (#865) * fix: use proper safe subtraction for withdraw/repay methods * fix: decrement keeper liquidation rewards from total supply * address review comments
2021-03-10 17:56:08 +00:00
// Deposit initial module account coins
err = suite.keeper.Deposit(suite.ctx, depositor, tc.args.initialModuleCoins)
suite.Require().NoError(err)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Deposit coins
[hard] Update deposit type to use sdk.Coins (#744) * update deposits to use sdk.Coins * update tests * update liquidation tests
2020-12-18 16:05:21 +00:00
err = suite.keeper.Deposit(suite.ctx, tc.args.borrower, tc.args.depositCoins)
suite.Require().NoError(err)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Borrow coins
err = suite.keeper.Borrow(suite.ctx, tc.args.borrower, tc.args.borrowCoins)
suite.Require().NoError(err)
// Set up liquidation chain context and run begin blocker
runAtTime := time.Unix(suite.ctx.BlockTime().Unix()+(tc.args.liquidateAfter), 0)
liqCtx := suite.ctx.WithBlockTime(runAtTime)
update 'harvest' -> 'hard' (#746)
2020-12-21 17:18:55 +00:00
hard.BeginBlocker(liqCtx, suite.keeper)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Check borrow exists before liquidation
_, foundBorrowBefore := suite.keeper.GetBorrow(liqCtx, tc.args.borrower)
suite.Require().True(foundBorrowBefore)
[hard] Update deposit type to use sdk.Coins (#744) * update deposits to use sdk.Coins * update tests * update liquidation tests
2020-12-18 16:05:21 +00:00
// Check that the user's deposit exists before liquidation
_, foundDepositBefore := suite.keeper.GetDeposit(liqCtx, tc.args.borrower)
suite.Require().True(foundDepositBefore)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
decrement/increment coin counters on auctions (#809)
2021-02-09 20:32:28 +00:00
// Fetch supplied and borrowed coins pre-liquidation
suppliedCoinsPre, foundSuppliedCoinsPre := suite.keeper.GetSuppliedCoins(liqCtx)
suite.Require().True(foundSuppliedCoinsPre)
borrowedCoinsPre, foundBorrowedCoinsPre := suite.keeper.GetBorrowedCoins(liqCtx)
suite.Require().True(foundBorrowedCoinsPre)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Attempt to liquidate
Hard: LTV index refactor (#758) * add set/delete/update ltv methods * refactor borrow logic * basic updates to keeper logic for compile * Add deposit index set/delete/update keeper methods * refactor deposit logic * refactor repay logic * update withdraw logic * introduce DeleteDepositBorrowAndLtvIndex * remove unused bool from AttemptKeeperLiquidation * remove comments (transitioned to asana cards) * catch multiple error types in liquidation loop
2021-01-07 21:40:25 +00:00
err = suite.keeper.AttemptKeeperLiquidation(liqCtx, tc.args.keeper, tc.args.borrower)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
if tc.errArgs.expectPass {
suite.Require().NoError(err)
// Check borrow does not exist after liquidation
_, foundBorrowAfter := suite.keeper.GetBorrow(liqCtx, tc.args.borrower)
suite.Require().False(foundBorrowAfter)
// Check deposits do not exist after liquidation
[hard] Update deposit type to use sdk.Coins (#744) * update deposits to use sdk.Coins * update tests * update liquidation tests
2020-12-18 16:05:21 +00:00
_, foundDepositAfter := suite.keeper.GetDeposit(liqCtx, tc.args.borrower)
suite.Require().False(foundDepositAfter)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Check that the keeper's balance increased by reward % of all the borrowed coins
accKeeper := suite.getAccountAtCtx(tc.args.keeper, liqCtx)
suite.Require().Equal(tc.args.expectedKeeperCoins, accKeeper.GetCoins())
// Check that borrower's balance contains the expected coins
accBorrower := suite.getAccountAtCtx(tc.args.borrower, liqCtx)
suite.Require().Equal(tc.args.expectedBorrowerCoins, accBorrower.GetCoins())
// Check that the expected auctions have been created
auctions := suite.auctionKeeper.GetAllAuctions(liqCtx)
suite.Require().True(len(auctions) > 0)
suite.Require().Equal(tc.args.expectedAuctions, auctions)
decrement/increment coin counters on auctions (#809)
2021-02-09 20:32:28 +00:00
// Check that supplied and borrowed coins have been updated post-liquidation
suppliedCoinsPost, _ := suite.keeper.GetSuppliedCoins(liqCtx)
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
suite.Require().Equal(tc.args.expectedTotalSuppliedCoins, suppliedCoinsPost)
decrement/increment coin counters on auctions (#809)
2021-02-09 20:32:28 +00:00
borrowedCoinsPost, _ := suite.keeper.GetBorrowedCoins(liqCtx)
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
suite.Require().Equal(tc.args.expectedTotalBorrowedCoins, borrowedCoinsPost)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
} else {
suite.Require().Error(err)
suite.Require().True(strings.Contains(err.Error(), tc.errArgs.contains))
// Check that the user's borrow exists
_, foundBorrowAfter := suite.keeper.GetBorrow(liqCtx, tc.args.borrower)
suite.Require().True(foundBorrowAfter)
// Check that the user's deposits exist
[hard] Update deposit type to use sdk.Coins (#744) * update deposits to use sdk.Coins * update tests * update liquidation tests
2020-12-18 16:05:21 +00:00
_, foundDepositAfter := suite.keeper.GetDeposit(liqCtx, tc.args.borrower)
suite.Require().True(foundDepositAfter)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
// Check that no auctions have been created
auctions := suite.auctionKeeper.GetAllAuctions(liqCtx)
suite.Require().True(len(auctions) == 0)
Hard Audit: decrement total borrowed on liquidation (#823) * decrement total borrow on liquidation * copy kevin's decrement changes * check error in liquidation * extend decrement borrowed changes * mimic negative check on the supplied coins side * update liquidation test
2021-02-12 20:07:32 +00:00
// Check that supplied and borrowed coins have not been updated post-liquidation
suite.Require().Equal(tc.args.expectedTotalSuppliedCoins, suppliedCoinsPre)
suite.Require().Equal(tc.args.expectedTotalBorrowedCoins, borrowedCoinsPre)
Hard: liquidation by keeper (#731) * hotfix * update params, keys * liquidation by keeper * refactor GetPendingBorrowBalance * fix app build * elegant handling of denom arrays * auction deposit in lots * add error msg * update tests with new params * happy path liquidation test * update liquidator macc name * refactor reward % to money market params * refactor tests for updated params * compile: harvest liquidator module account * add liquidate msg * liquidation approach * update liquidations * return remaining deposit coins to original borrowr * check keeper reward before sending * introduce ValuationMap * convert Ints <> Decs * implement double-loop * ModuleAccountName * sort keys for deterministic auctions * test: correct auctions created * test: preset keeper coins * ensure deterministic iteration * test cases * update repay test * auction fixes, tests
2020-12-15 17:38:14 +00:00
}
})
}
}
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