mirror of
https://github.com/0glabs/0g-chain.git
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c7962e45c0
* add get set methods for swap reward indexes * add get set methods for swap accrual time * tidy up location of multi periods * add swap reward periods to params * add initial legacy types for incentive * minor refactor of migration code * add incentive migration for swap params * minor incentive test refactors * add math methods to RewardIndexes * add keeper method to increment global indexes * add swap keeper to incentive keeper * indicate if pool shares were found or not * add accumulator to compute new rewards each block * accumulate swap rewards globally * remove unecessary keeper method * expand doc comments on accumulator methods * test precision not lost in accumulation * minor fixes from merge * rename storeGlobalDelegatorFactor to match others * fix migration from merge * fix bug in app setup * fix accumulation bug when starting with no state * rename swap files to match others * add swap accumulation times to genesis * remove old migration refactor * minor updates to spec * add high level description of how rewards work
128 lines
5.1 KiB
Go
128 lines
5.1 KiB
Go
package incentive_test
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/suite"
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sdk "github.com/cosmos/cosmos-sdk/types"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/kava-labs/kava/app"
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"github.com/kava-labs/kava/x/hard"
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"github.com/kava-labs/kava/x/incentive"
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"github.com/kava-labs/kava/x/kavadist"
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)
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const (
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oneYear time.Duration = 365 * 24 * time.Hour
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)
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type GenesisTestSuite struct {
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suite.Suite
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ctx sdk.Context
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app app.TestApp
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keeper incentive.Keeper
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addrs []sdk.AccAddress
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genesisTime time.Time
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}
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func (suite *GenesisTestSuite) SetupTest() {
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tApp := app.NewTestApp()
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keeper := tApp.GetIncentiveKeeper()
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suite.genesisTime = time.Date(1998, 1, 1, 0, 0, 0, 0, time.UTC)
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_, addrs := app.GeneratePrivKeyAddressPairs(3)
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authBuilder := app.NewAuthGenesisBuilder().
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WithSimpleAccount(addrs[0], cs(c("bnb", 1e10), c("ukava", 1e10))).
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WithSimpleModuleAccount(kavadist.KavaDistMacc, cs(c("hard", 1e15), c("ukava", 1e15)))
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loanToValue, _ := sdk.NewDecFromStr("0.6")
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borrowLimit := sdk.NewDec(1000000000000000)
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hardGS := hard.NewGenesisState(
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hard.NewParams(
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hard.MoneyMarkets{
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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()),
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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()),
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},
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sdk.NewDec(10),
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),
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hard.DefaultAccumulationTimes,
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hard.DefaultDeposits,
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hard.DefaultBorrows,
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hard.DefaultTotalSupplied,
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hard.DefaultTotalBorrowed,
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hard.DefaultTotalReserves,
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)
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incentiveGS := incentive.NewGenesisState(
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incentive.NewParams(
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incentive.RewardPeriods{incentive.NewRewardPeriod(true, "bnb-a", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), c("ukava", 122354))},
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incentive.MultiRewardPeriods{incentive.NewMultiRewardPeriod(true, "bnb", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), cs(c("hard", 122354)))},
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incentive.MultiRewardPeriods{incentive.NewMultiRewardPeriod(true, "bnb", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), cs(c("hard", 122354)))},
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incentive.MultiRewardPeriods{incentive.NewMultiRewardPeriod(true, "ukava", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), cs(c("hard", 122354)))},
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incentive.MultiRewardPeriods{incentive.NewMultiRewardPeriod(true, "btcb/usdx", suite.genesisTime.Add(-1*oneYear), suite.genesisTime.Add(oneYear), cs(c("hard", 122354)))},
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incentive.Multipliers{incentive.NewMultiplier(incentive.Small, 1, d("0.25")), incentive.NewMultiplier(incentive.Large, 12, d("1.0"))},
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suite.genesisTime.Add(5*oneYear),
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),
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incentive.DefaultGenesisAccumulationTimes,
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incentive.DefaultGenesisAccumulationTimes,
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incentive.DefaultGenesisAccumulationTimes,
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incentive.DefaultGenesisAccumulationTimes,
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incentive.DefaultGenesisAccumulationTimes,
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incentive.DefaultUSDXClaims,
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incentive.DefaultHardClaims,
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)
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tApp.InitializeFromGenesisStatesWithTime(
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suite.genesisTime,
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authBuilder.BuildMarshalled(),
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app.GenesisState{incentive.ModuleName: incentive.ModuleCdc.MustMarshalJSON(incentiveGS)},
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app.GenesisState{hard.ModuleName: hard.ModuleCdc.MustMarshalJSON(hardGS)},
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NewCDPGenStateMulti(),
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NewPricefeedGenStateMulti(),
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)
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ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: suite.genesisTime})
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suite.addrs = addrs
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suite.keeper = keeper
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suite.app = tApp
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suite.ctx = ctx
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}
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// Test to cover an bug where paid out claims would zero out rewards incorrectly, creating an invalid coins object.
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// The invalid reward coins would fail the genesis state validation
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func (suite *GenesisTestSuite) TestPaidOutClaimsPassValidateGenesis() {
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hardHandler := hard.NewHandler(suite.app.GetHardKeeper())
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_, err := hardHandler(suite.ctx, hard.NewMsgDeposit(suite.addrs[0], cs(c("bnb", 100_000_000))))
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suite.Require().NoError(err)
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suite.app.EndBlocker(suite.ctx, abci.RequestEndBlock{})
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suite.ctx = suite.ctx.WithBlockTime(suite.genesisTime.Add(1 * 10 * time.Second))
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suite.app.BeginBlocker(suite.ctx, abci.RequestBeginBlock{})
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suite.app.EndBlocker(suite.ctx, abci.RequestEndBlock{})
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suite.ctx = suite.ctx.WithBlockTime(suite.genesisTime.Add(2 * 10 * time.Second))
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suite.app.BeginBlocker(suite.ctx, abci.RequestBeginBlock{})
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_, err = hardHandler(suite.ctx, hard.NewMsgWithdraw(suite.addrs[0], cs(c("bnb", 100_000_000))))
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suite.Require().NoError(err)
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incentiveHandler := incentive.NewHandler(suite.keeper)
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_, err = incentiveHandler(suite.ctx, incentive.NewMsgClaimHardReward(suite.addrs[0], string(incentive.Large)))
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suite.Require().NoError(err)
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genState := incentive.ExportGenesis(suite.ctx, suite.keeper)
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suite.Require().NoError(
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genState.Validate(),
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)
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}
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func TestGenesisTestSuite(t *testing.T) {
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suite.Run(t, new(GenesisTestSuite))
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}
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