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Harvest: multiple deposits (#711)

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* test suite: dynamic pricefeed genesis

* multiple deposits

* improve borrow validation

* improve test, add multiple deposits test case

* add over limit multiple deposit test case

* explicit function names

* rename outdated variable
This commit is contained in:
Denali Marsh 2020-11-05 18:36:49 +01:00 committed by GitHub
parent e9d04cd7c6
commit 3ea3148129
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 161 additions and 95 deletions
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46
x/harvest/keeper/borrow.go
View File

@ -41,42 +41,39 @@ func (k Keeper) Borrow(ctx sdk.Context, borrower sdk.AccAddress, coins sdk.Coins
// ValidateBorrow validates a borrow request against borrower and protocol requirements // ValidateBorrow validates a borrow request against borrower and protocol requirements
func (k Keeper) ValidateBorrow(ctx sdk.Context, borrower sdk.AccAddress, amount sdk.Coin) error { func (k Keeper) ValidateBorrow(ctx sdk.Context, borrower sdk.AccAddress, amount sdk.Coin) error {
moneyMarket, found := k.GetMoneyMarket(ctx, amount.Denom) proprosedBorrowUSDValue, err := k.calculateUSDValue(ctx, amount.Amount, amount.Denom)
if !found {
sdkerrors.Wrapf(types.ErrMarketNotFound, "no market found for denom %s", amount.Denom)
}
assetPriceInfo, err := k.pricefeedKeeper.GetCurrentPrice(ctx, moneyMarket.SpotMarketID)
if err != nil { if err != nil {
return sdkerrors.Wrapf(types.ErrPriceNotFound, "no price found for market %s", moneyMarket.SpotMarketID) return err
} }
proprosedBorrowUSDValue := sdk.NewDecFromInt(amount.Amount).Quo(sdk.NewDecFromInt(moneyMarket.ConversionFactor).Mul(assetPriceInfo.Price))
// Get the total value of the user's deposits // Get the total value of the user's deposits
deposits := k.GetDepositsByUser(ctx, borrower) deposits := k.GetDepositsByUser(ctx, borrower)
if len(deposits) == 0 { if len(deposits) == 0 {
return sdkerrors.Wrapf(types.ErrDepositsNotFound, "no deposits found for %s", borrower) return sdkerrors.Wrapf(types.ErrDepositsNotFound, "no deposits found for %s", borrower)
} }
deposit := deposits[0] // TODO: Here we assume there's only one deposit. To be addressed in future cards. totalBorrowableAmount := sdk.ZeroDec()
depositUSDValue, err := k.calculateUSDValue(ctx, deposit.Amount.Amount, deposit.Amount.Denom) for _, deposit := range deposits {
if err != nil { borrowableAmountForDeposit, err := k.getBorrowableAmountForDeposit(ctx, deposit)
return err if err != nil {
return err
}
totalBorrowableAmount = totalBorrowableAmount.Add(borrowableAmountForDeposit)
} }
previousBorrowUSDValue := sdk.ZeroDec() previousBorrowsUSDValue := sdk.ZeroDec()
previousBorrows, found := k.GetBorrow(ctx, borrower) previousBorrows, found := k.GetBorrow(ctx, borrower)
if found { if found {
// TODO: here we're assuming that the user only has 1 previous borrow. To be addressed in future cards. // TODO: here we're assuming that the user only has 1 previous borrow. To be addressed in future cards.
previousBorrow := previousBorrows.Amount[0] previousBorrow := previousBorrows.Amount[0]
previousBorrowUSDValue, err = k.calculateUSDValue(ctx, previousBorrow.Amount, previousBorrow.Denom) previousBorrowUSDValue, err := k.calculateUSDValue(ctx, previousBorrow.Amount, previousBorrow.Denom)
if err != nil { if err != nil {
return err return err
} }
previousBorrowsUSDValue = previousBorrowsUSDValue.Add(previousBorrowUSDValue)
} }
// Value of borrow cannot be greater than: // Validate that the proposed borrow's USD value is within user's borrowable limit
// (total value of user's deposits * the borrow asset denom's LTV ratio) - funds already borrowed if proprosedBorrowUSDValue.GT(totalBorrowableAmount.Sub(previousBorrowsUSDValue)) {
borrowValueLimit := depositUSDValue.Mul(moneyMarket.BorrowLimit.LoanToValue).Sub(previousBorrowUSDValue)
if proprosedBorrowUSDValue.GT(borrowValueLimit) {
return sdkerrors.Wrapf(types.ErrInsufficientLoanToValue, "requested borrow %s is greater than maximum valid borrow", amount) return sdkerrors.Wrapf(types.ErrInsufficientLoanToValue, "requested borrow %s is greater than maximum valid borrow", amount)
} }
return nil return nil
@ -91,5 +88,18 @@ func (k Keeper) calculateUSDValue(ctx sdk.Context, amount sdk.Int, denom string)
if err != nil { if err != nil {
return sdk.ZeroDec(), sdkerrors.Wrapf(types.ErrPriceNotFound, "no price found for market %s", moneyMarket.SpotMarketID) return sdk.ZeroDec(), sdkerrors.Wrapf(types.ErrPriceNotFound, "no price found for market %s", moneyMarket.SpotMarketID)
} }
return sdk.NewDecFromInt(amount).Quo(sdk.NewDecFromInt(moneyMarket.ConversionFactor).Mul(assetPriceInfo.Price)), nil return sdk.NewDecFromInt(amount).Quo(sdk.NewDecFromInt(moneyMarket.ConversionFactor)).Mul(assetPriceInfo.Price), nil
}
func (k Keeper) getBorrowableAmountForDeposit(ctx sdk.Context, deposit types.Deposit) (sdk.Dec, error) {
moneyMarket, found := k.GetMoneyMarket(ctx, deposit.Amount.Denom)
if !found {
return sdk.ZeroDec(), sdkerrors.Wrapf(types.ErrMarketNotFound, "no market found for denom %s", deposit.Amount.Denom)
}
assetPriceInfo, err := k.pricefeedKeeper.GetCurrentPrice(ctx, moneyMarket.SpotMarketID)
if err != nil {
return sdk.ZeroDec(), sdkerrors.Wrapf(types.ErrPriceNotFound, "no price found for market %s", moneyMarket.SpotMarketID)
}
usdValue := sdk.NewDecFromInt(deposit.Amount.Amount).Quo(sdk.NewDecFromInt(moneyMarket.ConversionFactor)).Mul(assetPriceInfo.Price)
return usdValue.Mul(moneyMarket.BorrowLimit.LoanToValue), nil
} }

160
x/harvest/keeper/borrow_test.go
View File

@ -11,14 +11,25 @@ import (
"github.com/kava-labs/kava/app" "github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/harvest/types" "github.com/kava-labs/kava/x/harvest/types"
"github.com/kava-labs/kava/x/pricefeed"
)
const (
USDX_CF = 1000000
KAVA_CF = 1000000
BTCB_CF = 100000000
) )
func (suite *KeeperTestSuite) TestBorrow() { func (suite *KeeperTestSuite) TestBorrow() {
type args struct { type args struct {
priceKAVA sdk.Dec
loanToValueKAVA sdk.Dec
priceBTCB sdk.Dec
loanToValueBTCB sdk.Dec
borrower sdk.AccAddress borrower sdk.AccAddress
depositCoin sdk.Coin depositCoins []sdk.Coin
coins sdk.Coins borrowCoins sdk.Coins
maxLoanToValue string
expectedAccountBalance sdk.Coins expectedAccountBalance sdk.Coins
expectedModAccountBalance sdk.Coins expectedModAccountBalance sdk.Coins
} }
@ -35,12 +46,15 @@ func (suite *KeeperTestSuite) TestBorrow() {
{ {
"valid", "valid",
args{ args{
priceKAVA: sdk.MustNewDecFromStr("5.00"),
loanToValueKAVA: sdk.MustNewDecFromStr("0.6"),
priceBTCB: sdk.MustNewDecFromStr("0.00"),
loanToValueBTCB: sdk.MustNewDecFromStr("0.01"),
borrower: sdk.AccAddress(crypto.AddressHash([]byte("test"))), borrower: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
depositCoin: sdk.NewCoin("ukava", sdk.NewInt(100)), depositCoins: []sdk.Coin{sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF))},
coins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(50))), borrowCoins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(20*KAVA_CF))),
maxLoanToValue: "0.6", expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(20*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(100*BTCB_CF))),
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(150))), expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1080*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(200*USDX_CF))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(950))),
}, },
errArgs{ errArgs{
expectPass: true, expectPass: true,
@ -48,14 +62,53 @@ func (suite *KeeperTestSuite) TestBorrow() {
}, },
}, },
{ {
"loan-to-value limited", "invalid: loan-to-value limited",
args{ args{
priceKAVA: sdk.MustNewDecFromStr("5.00"),
loanToValueKAVA: sdk.MustNewDecFromStr("0.6"),
priceBTCB: sdk.MustNewDecFromStr("0.00"),
loanToValueBTCB: sdk.MustNewDecFromStr("0.01"),
borrower: sdk.AccAddress(crypto.AddressHash([]byte("test"))), borrower: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
depositCoin: sdk.NewCoin("ukava", sdk.NewInt(20)), // 20 KAVA x $5.00 price = $100 depositCoins: []sdk.Coin{sdk.NewCoin("ukava", sdk.NewInt(20*KAVA_CF))}, // 20 KAVA x $5.00 price = $100
coins: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(61))), // 61 USDX x $1 price = $61 borrowCoins: sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(61*USDX_CF))), // 61 USDX x $1 price = $61
maxLoanToValue: "0.6", expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(80*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(100*BTCB_CF))),
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(150))), expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1020*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(261*USDX_CF))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(950))), },
errArgs{
expectPass: false,
contains: "total deposited value is insufficient for borrow request",
},
},
{
"valid: multiple deposits",
args{
priceKAVA: sdk.MustNewDecFromStr("2.00"),
loanToValueKAVA: sdk.MustNewDecFromStr("0.80"),
priceBTCB: sdk.MustNewDecFromStr("10000.00"),
loanToValueBTCB: sdk.MustNewDecFromStr("0.10"),
borrower: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
depositCoins: []sdk.Coin{sdk.NewCoin("ukava", sdk.NewInt(50*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(0.1*BTCB_CF))},
borrowCoins: sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(180*USDX_CF))),
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(50*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(99.9*BTCB_CF)), sdk.NewCoin("usdx", sdk.NewInt(180*USDX_CF))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1050*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(20*USDX_CF)), sdk.NewCoin("btcb", sdk.NewInt(0.1*BTCB_CF))),
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"invalid: multiple deposits",
args{
priceKAVA: sdk.MustNewDecFromStr("2.00"),
loanToValueKAVA: sdk.MustNewDecFromStr("0.80"),
priceBTCB: sdk.MustNewDecFromStr("10000.00"),
loanToValueBTCB: sdk.MustNewDecFromStr("0.10"),
borrower: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
depositCoins: []sdk.Coin{sdk.NewCoin("ukava", sdk.NewInt(50*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(0.1*BTCB_CF))},
borrowCoins: sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(181*USDX_CF))),
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(50*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(99.9*BTCB_CF)), sdk.NewCoin("usdx", sdk.NewInt(180*USDX_CF))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1050*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(20*USDX_CF)), sdk.NewCoin("btcb", sdk.NewInt(0.1*BTCB_CF))),
}, },
errArgs{ errArgs{
expectPass: false, expectPass: false,
@ -68,15 +121,19 @@ func (suite *KeeperTestSuite) TestBorrow() {
// Initialize test app and set context // Initialize test app and set context
tApp := app.NewTestApp() tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()}) ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
// Auth module genesis state
authGS := app.NewAuthGenState( authGS := app.NewAuthGenState(
[]sdk.AccAddress{tc.args.borrower}, []sdk.AccAddress{tc.args.borrower},
[]sdk.Coins{sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100)))}) []sdk.Coins{sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(100*KAVA_CF)), sdk.NewCoin("btcb", sdk.NewInt(100*BTCB_CF)))})
loanToValue := sdk.MustNewDecFromStr(tc.args.maxLoanToValue)
// Harvest module genesis state
harvestGS := types.NewGenesisState(types.NewParams( harvestGS := types.NewGenesisState(types.NewParams(
true, true,
types.DistributionSchedules{ types.DistributionSchedules{
types.NewDistributionSchedule(true, "usdx", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2020, 11, 22, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(5000)), time.Date(2021, 11, 22, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}), types.NewDistributionSchedule(true, "usdx", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2020, 11, 22, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(5000)), time.Date(2021, 11, 22, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}),
types.NewDistributionSchedule(true, "ukava", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2020, 11, 22, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(5000)), time.Date(2021, 11, 22, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}), types.NewDistributionSchedule(true, "ukava", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2020, 11, 22, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(5000)), time.Date(2021, 11, 22, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}),
types.NewDistributionSchedule(true, "btcb", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2020, 11, 22, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(5000)), time.Date(2021, 11, 22, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}),
}, },
types.DelegatorDistributionSchedules{types.NewDelegatorDistributionSchedule( types.DelegatorDistributionSchedules{types.NewDelegatorDistributionSchedule(
types.NewDistributionSchedule(true, "usdx", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2025, 10, 8, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(500)), time.Date(2026, 10, 8, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}), types.NewDistributionSchedule(true, "usdx", time.Date(2020, 10, 8, 14, 0, 0, 0, time.UTC), time.Date(2025, 10, 8, 14, 0, 0, 0, time.UTC), sdk.NewCoin("hard", sdk.NewInt(500)), time.Date(2026, 10, 8, 14, 0, 0, 0, time.UTC), types.Multipliers{types.NewMultiplier(types.Small, 0, sdk.MustNewDecFromStr("0.33")), types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.5")), types.NewMultiplier(types.Medium, 24, sdk.OneDec())}),
@ -84,35 +141,84 @@ func (suite *KeeperTestSuite) TestBorrow() {
), ),
}, },
types.MoneyMarkets{ types.MoneyMarkets{
types.NewMoneyMarket("usdx", sdk.NewInt(1000000000000000), loanToValue, "usdx:usd", sdk.NewInt(1000000)), types.NewMoneyMarket("usdx", sdk.NewInt(100000000*USDX_CF), sdk.MustNewDecFromStr("0.01"), "usdx:usd", sdk.NewInt(USDX_CF)),
types.NewMoneyMarket("ukava", sdk.NewInt(1000000000000000), loanToValue, "kava:usd", sdk.NewInt(1000000)), types.NewMoneyMarket("ukava", sdk.NewInt(100000000*KAVA_CF), tc.args.loanToValueKAVA, "kava:usd", sdk.NewInt(KAVA_CF)),
types.NewMoneyMarket("btcb", sdk.NewInt(100000000*BTCB_CF), tc.args.loanToValueBTCB, "btcb:usd", sdk.NewInt(BTCB_CF)),
}, },
), types.DefaultPreviousBlockTime, types.DefaultDistributionTimes) ), types.DefaultPreviousBlockTime, types.DefaultDistributionTimes)
tApp.InitializeFromGenesisStates(authGS, NewPricefeedGenStateMulti(),
// Pricefeed module genesis state
pricefeedGS := pricefeed.GenesisState{
Params: pricefeed.Params{
Markets: []pricefeed.Market{
{MarketID: "usdx:usd", BaseAsset: "bnb", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "kava:usd", BaseAsset: "kava", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "btcb:usd", BaseAsset: "btcb", 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(1 * time.Hour),
},
{
MarketID: "kava:usd",
OracleAddress: sdk.AccAddress{},
Price: tc.args.priceKAVA,
Expiry: time.Now().Add(1 * time.Hour),
},
{
MarketID: "btcb:usd",
OracleAddress: sdk.AccAddress{},
Price: tc.args.priceBTCB,
Expiry: time.Now().Add(1 * time.Hour),
},
},
}
// Initialize test application
tApp.InitializeFromGenesisStates(authGS,
app.GenesisState{pricefeed.ModuleName: pricefeed.ModuleCdc.MustMarshalJSON(pricefeedGS)},
app.GenesisState{types.ModuleName: types.ModuleCdc.MustMarshalJSON(harvestGS)}) app.GenesisState{types.ModuleName: types.ModuleCdc.MustMarshalJSON(harvestGS)})
keeper := tApp.GetHarvestKeeper()
// Mint coins to Harvest module account
supplyKeeper := tApp.GetSupplyKeeper() supplyKeeper := tApp.GetSupplyKeeper()
supplyKeeper.MintCoins(ctx, types.ModuleAccountName, sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000)))) harvestMaccCoins := sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000*KAVA_CF)), sdk.NewCoin("usdx", sdk.NewInt(200*USDX_CF)))
supplyKeeper.MintCoins(ctx, types.ModuleAccountName, harvestMaccCoins)
keeper := tApp.GetHarvestKeeper()
suite.app = tApp suite.app = tApp
suite.ctx = ctx suite.ctx = ctx
suite.keeper = keeper suite.keeper = keeper
var err error var err error
// deposit some coins // Deposit coins to harvest
err = suite.keeper.Deposit(suite.ctx, tc.args.borrower, tc.args.depositCoin, types.LP) depositedCoins := sdk.NewCoins()
suite.Require().NoError(err) for _, depositCoin := range tc.args.depositCoins {
err = suite.keeper.Deposit(suite.ctx, tc.args.borrower, depositCoin, types.LP)
suite.Require().NoError(err)
depositedCoins.Add(depositCoin)
}
// run the test // run the test
err = suite.keeper.Borrow(suite.ctx, tc.args.borrower, tc.args.coins) err = suite.keeper.Borrow(suite.ctx, tc.args.borrower, tc.args.borrowCoins)
// verify results // verify results
if tc.errArgs.expectPass { if tc.errArgs.expectPass {
suite.Require().NoError(err) suite.Require().NoError(err)
// Check borrower balance
acc := suite.getAccount(tc.args.borrower) acc := suite.getAccount(tc.args.borrower)
suite.Require().Equal(tc.args.expectedAccountBalance.Sub(sdk.NewCoins(tc.args.depositCoin)), acc.GetCoins()) suite.Require().Equal(tc.args.expectedAccountBalance.Sub(depositedCoins), acc.GetCoins())
// Check module account balance
mAcc := suite.getModuleAccount(types.ModuleAccountName) mAcc := suite.getModuleAccount(types.ModuleAccountName)
suite.Require().Equal(tc.args.expectedModAccountBalance.Add(tc.args.depositCoin), mAcc.GetCoins()) suite.Require().Equal(tc.args.expectedModAccountBalance.Add(depositedCoins...), mAcc.GetCoins())
// Check that borrow struct is in store
_, f := suite.keeper.GetBorrow(suite.ctx, tc.args.borrower) _, f := suite.keeper.GetBorrow(suite.ctx, tc.args.borrower)
suite.Require().True(f) suite.Require().True(f)
} else { } else {

50
x/harvest/keeper/integration_test.go
View File

@ -1,50 +0,0 @@
package keeper_test
import (
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/pricefeed"
)
func NewPricefeedGenStateMulti() app.GenesisState {
pfGenesis := pricefeed.GenesisState{
Params: pricefeed.Params{
Markets: []pricefeed.Market{
{MarketID: "btc:usd", BaseAsset: "btc", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "xrp:usd", BaseAsset: "xrp", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "bnb:usd", BaseAsset: "bnb", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
{MarketID: "kava:usd", BaseAsset: "kava", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true},
},
},
PostedPrices: []pricefeed.PostedPrice{
{
MarketID: "btc:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("8000.00"),
Expiry: time.Now().Add(1 * time.Hour),
},
{
MarketID: "xrp:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("0.25"),
Expiry: time.Now().Add(1 * time.Hour),
},
{
MarketID: "bnb:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("17.25"),
Expiry: time.Now().Add(1 * time.Hour),
},
{
MarketID: "kava:usd",
OracleAddress: sdk.AccAddress{},
Price: sdk.MustNewDecFromStr("5.00"),
Expiry: time.Now().Add(1 * time.Hour),
},
},
}
return app.GenesisState{pricefeed.ModuleName: pricefeed.ModuleCdc.MustMarshalJSON(pfGenesis)}
}