package cdp_test import ( "time" sdk "github.com/cosmos/cosmos-sdk/types" tmtime "github.com/tendermint/tendermint/types/time" "github.com/kava-labs/kava/app" "github.com/kava-labs/kava/x/cdp" "github.com/kava-labs/kava/x/pricefeed" ) // Avoid cluttering test cases with long function names func i(in int64) sdk.Int { return sdk.NewInt(in) } func d(str string) sdk.Dec { return sdk.MustNewDecFromStr(str) } func c(denom string, amount int64) sdk.Coin { return sdk.NewInt64Coin(denom, amount) } func cs(coins ...sdk.Coin) sdk.Coins { return sdk.NewCoins(coins...) } func NewPricefeedGenState(asset string, price sdk.Dec) app.GenesisState { pfGenesis := pricefeed.GenesisState{ Params: pricefeed.Params{ Markets: []pricefeed.Market{ {MarketID: asset + ":usd", BaseAsset: asset, QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true}, }, }, PostedPrices: []pricefeed.PostedPrice{ { MarketID: asset + ":usd", OracleAddress: sdk.AccAddress{}, Price: price, Expiry: time.Now().Add(1 * time.Hour), }, }, } return app.GenesisState{pricefeed.ModuleName: pricefeed.ModuleCdc.MustMarshalJSON(pfGenesis)} } func NewCDPGenState(asset string, liquidationRatio sdk.Dec) app.GenesisState { cdpGenesis := cdp.GenesisState{ Params: cdp.Params{ GlobalDebtLimit: sdk.NewInt64Coin("usdx", 1000000000000), SurplusAuctionThreshold: cdp.DefaultSurplusThreshold, DebtAuctionThreshold: cdp.DefaultDebtThreshold, SavingsDistributionFrequency: cdp.DefaultSavingsDistributionFrequency, CollateralParams: cdp.CollateralParams{ { Denom: asset, LiquidationRatio: liquidationRatio, DebtLimit: sdk.NewInt64Coin("usdx", 1000000000000), StabilityFee: sdk.MustNewDecFromStr("1.000000001547125958"), // %5 apr LiquidationPenalty: d("0.05"), AuctionSize: i(1000000000), Prefix: 0x20, ConversionFactor: i(6), SpotMarketID: asset + ":usd", LiquidationMarketID: asset + ":usd", }, }, DebtParam: cdp.DebtParam{ Denom: "usdx", ReferenceAsset: "usd", ConversionFactor: i(6), DebtFloor: i(10000000), SavingsRate: d("0.95"), }, }, StartingCdpID: cdp.DefaultCdpStartingID, DebtDenom: cdp.DefaultDebtDenom, GovDenom: cdp.DefaultGovDenom, CDPs: cdp.CDPs{}, PreviousDistributionTime: cdp.DefaultPreviousDistributionTime, } return app.GenesisState{cdp.ModuleName: cdp.ModuleCdc.MustMarshalJSON(cdpGenesis)} } 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}, }, }, 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), }, }, } return app.GenesisState{pricefeed.ModuleName: pricefeed.ModuleCdc.MustMarshalJSON(pfGenesis)} } func NewCDPGenStateMulti() app.GenesisState { cdpGenesis := cdp.GenesisState{ Params: cdp.Params{ GlobalDebtLimit: sdk.NewInt64Coin("usdx", 1000000000000), SurplusAuctionThreshold: cdp.DefaultSurplusThreshold, DebtAuctionThreshold: cdp.DefaultDebtThreshold, SavingsDistributionFrequency: cdp.DefaultSavingsDistributionFrequency, CollateralParams: cdp.CollateralParams{ { Denom: "xrp", LiquidationRatio: sdk.MustNewDecFromStr("2.0"), DebtLimit: sdk.NewInt64Coin("usdx", 500000000000), StabilityFee: sdk.MustNewDecFromStr("1.000000001547125958"), // %5 apr LiquidationPenalty: d("0.05"), AuctionSize: i(7000000000), Prefix: 0x20, SpotMarketID: "xrp:usd", LiquidationMarketID: "xrp:usd", ConversionFactor: i(6), }, { Denom: "btc", LiquidationRatio: sdk.MustNewDecFromStr("1.5"), DebtLimit: sdk.NewInt64Coin("usdx", 500000000000), StabilityFee: sdk.MustNewDecFromStr("1.000000000782997609"), // %2.5 apr LiquidationPenalty: d("0.025"), AuctionSize: i(10000000), Prefix: 0x21, SpotMarketID: "btc:usd", LiquidationMarketID: "btc:usd", ConversionFactor: i(8), }, }, DebtParam: cdp.DebtParam{ Denom: "usdx", ReferenceAsset: "usd", ConversionFactor: i(6), DebtFloor: i(10000000), SavingsRate: d("0.95"), }, }, StartingCdpID: cdp.DefaultCdpStartingID, DebtDenom: cdp.DefaultDebtDenom, GovDenom: cdp.DefaultGovDenom, CDPs: cdp.CDPs{}, PreviousDistributionTime: cdp.DefaultPreviousDistributionTime, } return app.GenesisState{cdp.ModuleName: cdp.ModuleCdc.MustMarshalJSON(cdpGenesis)} } func cdps() (cdps cdp.CDPs) { _, addrs := app.GeneratePrivKeyAddressPairs(3) c1 := cdp.NewCDP(uint64(1), addrs[0], sdk.NewCoin("xrp", sdk.NewInt(100000000)), sdk.NewCoin("usdx", sdk.NewInt(8000000)), tmtime.Canonical(time.Now())) c2 := cdp.NewCDP(uint64(2), addrs[1], sdk.NewCoin("xrp", sdk.NewInt(100000000)), sdk.NewCoin("usdx", sdk.NewInt(10000000)), tmtime.Canonical(time.Now())) c3 := cdp.NewCDP(uint64(3), addrs[1], sdk.NewCoin("btc", sdk.NewInt(1000000000)), sdk.NewCoin("usdx", sdk.NewInt(10000000)), tmtime.Canonical(time.Now())) c4 := cdp.NewCDP(uint64(4), addrs[2], sdk.NewCoin("xrp", sdk.NewInt(1000000000)), sdk.NewCoin("usdx", sdk.NewInt(50000000)), tmtime.Canonical(time.Now())) cdps = append(cdps, c1, c2, c3, c4) return }