0g-chain/x/incentive/genesis_test.go

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2021-03-25 04:21:26 +00:00
package incentive_test
import (
"testing"
"time"
"github.com/stretchr/testify/suite"
sdk "github.com/cosmos/cosmos-sdk/types"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/hard"
"github.com/kava-labs/kava/x/incentive"
"github.com/kava-labs/kava/x/kavadist"
)
const (
oneYear time.Duration = 365 * 24 * time.Hour
)
type GenesisTestSuite struct {
suite.Suite
ctx sdk.Context
app app.TestApp
keeper incentive.Keeper
addrs []sdk.AccAddress
genesisTime time.Time
}
func (suite *GenesisTestSuite) SetupTest() {
tApp := app.NewTestApp()
keeper := tApp.GetIncentiveKeeper()
suite.genesisTime = time.Date(1998, 1, 1, 0, 0, 0, 0, time.UTC)
_, addrs := app.GeneratePrivKeyAddressPairs(3)
coins := []sdk.Coins{}
for j := 0; j < 3; j++ {
coins = append(coins, cs(c("bnb", 10_000_000_000), c("ukava", 10_000_000_000)))
}
authGS := app.NewAuthGenState(addrs, coins)
loanToValue, _ := sdk.NewDecFromStr("0.6")
borrowLimit := sdk.NewDec(1000000000000000)
hardGS := hard.NewGenesisState(
hard.NewParams(
hard.MoneyMarkets{
hard.NewMoneyMarket("ukava", hard.NewBorrowLimit(false, borrowLimit, loanToValue), "kava:usd", sdk.NewInt(1000000), hard.NewInterestRateModel(sdk.MustNewDecFromStr("0.05"), sdk.MustNewDecFromStr("2"), sdk.MustNewDecFromStr("0.8"), sdk.MustNewDecFromStr("10")), sdk.MustNewDecFromStr("0.05"), sdk.ZeroDec()),
hard.NewMoneyMarket("bnb", hard.NewBorrowLimit(false, borrowLimit, loanToValue), "bnb:usd", sdk.NewInt(1000000), hard.NewInterestRateModel(sdk.MustNewDecFromStr("0.05"), sdk.MustNewDecFromStr("2"), sdk.MustNewDecFromStr("0.8"), sdk.MustNewDecFromStr("10")), sdk.MustNewDecFromStr("0.05"), sdk.ZeroDec()),
},
sdk.NewDec(10),
),
hard.DefaultAccumulationTimes,
hard.DefaultDeposits,
hard.DefaultBorrows,
hard.DefaultTotalSupplied,
hard.DefaultTotalBorrowed,
hard.DefaultTotalReserves,
)
incentiveGS := incentive.NewGenesisState(
incentive.NewParams(
incentive.RewardPeriods{incentive.NewRewardPeriod(true, "bnb-a", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), c("ukava", 122354))},
incentive.MultiRewardPeriods{incentive.NewMultiRewardPeriod(true, "bnb", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), cs(c("hard", 122354)))},
incentive.MultiRewardPeriods{incentive.NewMultiRewardPeriod(true, "bnb", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), cs(c("hard", 122354)))},
incentive.RewardPeriods{incentive.NewRewardPeriod(true, "ukava", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), c("hard", 122354))},
incentive.Multipliers{incentive.NewMultiplier(incentive.Small, 1, d("0.25")), incentive.NewMultiplier(incentive.Large, 12, d("1.0"))},
suite.genesisTime.Add(5*oneYear),
),
incentive.DefaultGenesisAccumulationTimes,
incentive.DefaultGenesisAccumulationTimes,
incentive.DefaultGenesisAccumulationTimes,
incentive.DefaultGenesisAccumulationTimes,
incentive.DefaultUSDXClaims,
incentive.DefaultHardClaims,
)
tApp.InitializeFromGenesisStatesWithTime(
suite.genesisTime,
authGS,
app.GenesisState{incentive.ModuleName: incentive.ModuleCdc.MustMarshalJSON(incentiveGS)},
app.GenesisState{hard.ModuleName: hard.ModuleCdc.MustMarshalJSON(hardGS)},
NewCDPGenStateMulti(),
NewPricefeedGenStateMulti(),
)
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: suite.genesisTime})
// TODO add to auth gen state to tidy up test
err := tApp.GetSupplyKeeper().MintCoins(
ctx,
kavadist.KavaDistMacc,
cs(c("hard", 1_000_000_000_000_000), c("ukava", 1_000_000_000_000_000)),
)
suite.Require().NoError(err)
suite.addrs = addrs
suite.keeper = keeper
suite.app = tApp
suite.ctx = ctx
}
// Test to cover an bug where paid out claims would zero out rewards incorrectly, creating an invalid coins object.
// The invalid reward coins would fail the genesis state validation
func (suite *GenesisTestSuite) TestPaidOutClaimsPassValidateGenesis() {
hardHandler := hard.NewHandler(suite.app.GetHardKeeper())
_, err := hardHandler(suite.ctx, hard.NewMsgDeposit(suite.addrs[0], cs(c("bnb", 100_000_000))))
suite.Require().NoError(err)
suite.app.EndBlocker(suite.ctx, abci.RequestEndBlock{})
suite.ctx = suite.ctx.WithBlockTime(suite.genesisTime.Add(1 * 10 * time.Second))
suite.app.BeginBlocker(suite.ctx, abci.RequestBeginBlock{})
suite.app.EndBlocker(suite.ctx, abci.RequestEndBlock{})
suite.ctx = suite.ctx.WithBlockTime(suite.genesisTime.Add(2 * 10 * time.Second))
suite.app.BeginBlocker(suite.ctx, abci.RequestBeginBlock{})
_, err = hardHandler(suite.ctx, hard.NewMsgWithdraw(suite.addrs[0], cs(c("bnb", 100_000_000))))
suite.Require().NoError(err)
incentiveHandler := incentive.NewHandler(suite.keeper)
_, err = incentiveHandler(suite.ctx, incentive.NewMsgClaimHardReward(suite.addrs[0], string(incentive.Large)))
suite.Require().NoError(err)
genState := incentive.ExportGenesis(suite.ctx, suite.keeper)
suite.Require().NoError(
genState.Validate(),
)
}
func TestGenesisTestSuite(t *testing.T) {
suite.Run(t, new(GenesisTestSuite))
}