mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-26 00:05:18 +00:00
4e6f6d1e9c
* spike: incentive/types * spike: incentive/types tests * spike: incentive/types/expected_keepers.go * spike: incentive/keeper * spike: incentive/keeper tests * spike: incentive/sims and incentive/sims tests * spike: incentive/module * spike: incentive/module tests * spike: hard/types * spike: hard/types hooks * spike: hard/types * spike: hard/keeper basics * spike: hard/keeper hooks * integrate hard/keeper/borrow.go * integrate hard/keeper/deposit.go * integrate hard/keeper/liquidation.go * integrate hard/keeper/withdraw.go * integrate hard/keeper/repay.go * spike: hard/sims * spike: hard/sims tests * spike: hard/client * spike: hard/module * integrate app.go * spike: x/hard/keeper compile tests * incentive/keeper test clean up * validate usdx incentive types in genesis * refactoring & fix deposit test * fix liquidaton tests * fix incentive tests for hard supply rewards * fix hard genesis tests * update incentive genesis state and params * update cdp rewards accumulation * update app init order and begin blocker order Co-authored-by: karzak <kjydavis3@gmail.com>
902 lines
37 KiB
Go
902 lines
37 KiB
Go
package keeper_test
|
|
|
|
import (
|
|
"time"
|
|
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
|
|
abci "github.com/tendermint/tendermint/abci/types"
|
|
tmtime "github.com/tendermint/tendermint/types/time"
|
|
|
|
"github.com/kava-labs/kava/app"
|
|
cdptypes "github.com/kava-labs/kava/x/cdp/types"
|
|
"github.com/kava-labs/kava/x/hard"
|
|
hardtypes "github.com/kava-labs/kava/x/hard/types"
|
|
"github.com/kava-labs/kava/x/incentive/types"
|
|
)
|
|
|
|
func (suite *KeeperTestSuite) TestAccumulateUSDXMintingRewards() {
|
|
type args struct {
|
|
ctype string
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
initialTotalPrincipal sdk.Coin
|
|
timeElapsed int
|
|
expectedRewardFactor sdk.Dec
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
testCases := []test{
|
|
{
|
|
"7 seconds",
|
|
args{
|
|
ctype: "bnb-a",
|
|
rewardsPerSecond: c("ukava", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
initialTotalPrincipal: c("usdx", 1000000000000),
|
|
timeElapsed: 7,
|
|
expectedRewardFactor: d("0.000000856478000000"),
|
|
},
|
|
},
|
|
{
|
|
"1 day",
|
|
args{
|
|
ctype: "bnb-a",
|
|
rewardsPerSecond: c("ukava", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
initialTotalPrincipal: c("usdx", 1000000000000),
|
|
timeElapsed: 86400,
|
|
expectedRewardFactor: d("0.0105713856"),
|
|
},
|
|
},
|
|
{
|
|
"0 seconds",
|
|
args{
|
|
ctype: "bnb-a",
|
|
rewardsPerSecond: c("ukava", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
initialTotalPrincipal: c("usdx", 1000000000000),
|
|
timeElapsed: 0,
|
|
expectedRewardFactor: d("0.0"),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// setup cdp state
|
|
cdpKeeper := suite.app.GetCDPKeeper()
|
|
cdpKeeper.SetTotalPrincipal(suite.ctx, tc.args.ctype, cdptypes.DefaultStableDenom, tc.args.initialTotalPrincipal.Amount)
|
|
|
|
// setup incentive state
|
|
params := types.NewParams(
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
suite.keeper.SetPreviousUSDXMintingAccrualTime(suite.ctx, tc.args.ctype, tc.args.initialTime)
|
|
suite.keeper.SetUSDXMintingRewardFactor(suite.ctx, tc.args.ctype, sdk.ZeroDec())
|
|
|
|
updatedBlockTime := suite.ctx.BlockTime().Add(time.Duration(int(time.Second) * tc.args.timeElapsed))
|
|
suite.ctx = suite.ctx.WithBlockTime(updatedBlockTime)
|
|
rewardPeriod, found := suite.keeper.GetUSDXMintingRewardPeriod(suite.ctx, tc.args.ctype)
|
|
suite.Require().True(found)
|
|
err := suite.keeper.AccumulateUSDXMintingRewards(suite.ctx, rewardPeriod)
|
|
suite.Require().NoError(err)
|
|
|
|
rewardFactor, found := suite.keeper.GetUSDXMintingRewardFactor(suite.ctx, tc.args.ctype)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, rewardFactor)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestSynchronizeUSDXMintingReward() {
|
|
type args struct {
|
|
ctype string
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
initialCollateral sdk.Coin
|
|
initialPrincipal sdk.Coin
|
|
blockTimes []int
|
|
expectedRewardFactor sdk.Dec
|
|
expectedRewards sdk.Coin
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
|
|
testCases := []test{
|
|
{
|
|
"10 blocks",
|
|
args{
|
|
ctype: "bnb-a",
|
|
rewardsPerSecond: c("ukava", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
initialCollateral: c("bnb", 1000000000000),
|
|
initialPrincipal: c("usdx", 10000000000),
|
|
blockTimes: []int{10, 10, 10, 10, 10, 10, 10, 10, 10, 10},
|
|
expectedRewardFactor: d("0.001223540000000000"),
|
|
expectedRewards: c("ukava", 12235400),
|
|
},
|
|
},
|
|
{
|
|
"10 blocks - long block time",
|
|
args{
|
|
ctype: "bnb-a",
|
|
rewardsPerSecond: c("ukava", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
initialCollateral: c("bnb", 1000000000000),
|
|
initialPrincipal: c("usdx", 10000000000),
|
|
blockTimes: []int{86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400},
|
|
expectedRewardFactor: d("10.57138560000000000"),
|
|
expectedRewards: c("ukava", 105713856000),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// setup incentive state
|
|
params := types.NewParams(
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
suite.keeper.SetPreviousUSDXMintingAccrualTime(suite.ctx, tc.args.ctype, tc.args.initialTime)
|
|
suite.keeper.SetUSDXMintingRewardFactor(suite.ctx, tc.args.ctype, sdk.ZeroDec())
|
|
|
|
// setup account state
|
|
sk := suite.app.GetSupplyKeeper()
|
|
sk.MintCoins(suite.ctx, cdptypes.ModuleName, sdk.NewCoins(tc.args.initialCollateral))
|
|
sk.SendCoinsFromModuleToAccount(suite.ctx, cdptypes.ModuleName, suite.addrs[0], sdk.NewCoins(tc.args.initialCollateral))
|
|
|
|
// setup cdp state
|
|
cdpKeeper := suite.app.GetCDPKeeper()
|
|
err := cdpKeeper.AddCdp(suite.ctx, suite.addrs[0], tc.args.initialCollateral, tc.args.initialPrincipal, tc.args.ctype)
|
|
suite.Require().NoError(err)
|
|
|
|
claim, found := suite.keeper.GetUSDXMintingClaim(suite.ctx, suite.addrs[0])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(sdk.ZeroDec(), claim.RewardIndexes[0].RewardFactor)
|
|
|
|
var timeElapsed int
|
|
previousBlockTime := suite.ctx.BlockTime()
|
|
for _, t := range tc.args.blockTimes {
|
|
timeElapsed += t
|
|
updatedBlockTime := previousBlockTime.Add(time.Duration(int(time.Second) * t))
|
|
previousBlockTime = updatedBlockTime
|
|
blockCtx := suite.ctx.WithBlockTime(updatedBlockTime)
|
|
rewardPeriod, found := suite.keeper.GetUSDXMintingRewardPeriod(blockCtx, tc.args.ctype)
|
|
suite.Require().True(found)
|
|
err := suite.keeper.AccumulateUSDXMintingRewards(blockCtx, rewardPeriod)
|
|
suite.Require().NoError(err)
|
|
}
|
|
updatedBlockTime := suite.ctx.BlockTime().Add(time.Duration(int(time.Second) * timeElapsed))
|
|
suite.ctx = suite.ctx.WithBlockTime(updatedBlockTime)
|
|
cdp, found := cdpKeeper.GetCdpByOwnerAndCollateralType(suite.ctx, suite.addrs[0], tc.args.ctype)
|
|
suite.Require().True(found)
|
|
suite.Require().NotPanics(func() {
|
|
suite.keeper.SynchronizeUSDXMintingReward(suite.ctx, cdp)
|
|
})
|
|
|
|
rewardFactor, found := suite.keeper.GetUSDXMintingRewardFactor(suite.ctx, tc.args.ctype)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, rewardFactor)
|
|
|
|
claim, found = suite.keeper.GetUSDXMintingClaim(suite.ctx, suite.addrs[0])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, claim.RewardIndexes[0].RewardFactor)
|
|
suite.Require().Equal(tc.args.expectedRewards, claim.Reward)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestAccumulateHardBorrowRewards() {
|
|
type args struct {
|
|
borrow sdk.Coin
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
timeElapsed int
|
|
expectedRewardFactor sdk.Dec
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
testCases := []test{
|
|
{
|
|
"7 seconds",
|
|
args{
|
|
borrow: c("bnb", 1000000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
timeElapsed: 7,
|
|
expectedRewardFactor: d("0.000000856478000001"),
|
|
},
|
|
},
|
|
{
|
|
"1 day",
|
|
args{
|
|
borrow: c("bnb", 1000000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
timeElapsed: 86400,
|
|
expectedRewardFactor: d("0.010571385600010177"),
|
|
},
|
|
},
|
|
{
|
|
"0 seconds",
|
|
args{
|
|
borrow: c("bnb", 1000000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
timeElapsed: 0,
|
|
expectedRewardFactor: d("0.0"),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// Mint coins to hard module account
|
|
supplyKeeper := suite.app.GetSupplyKeeper()
|
|
hardMaccCoins := sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(200000000)))
|
|
supplyKeeper.MintCoins(suite.ctx, hardtypes.ModuleAccountName, hardMaccCoins)
|
|
|
|
// setup incentive state
|
|
params := types.NewParams(
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
suite.keeper.SetPreviousHardBorrowRewardAccrualTime(suite.ctx, tc.args.borrow.Denom, tc.args.initialTime)
|
|
suite.keeper.SetHardBorrowRewardFactor(suite.ctx, tc.args.borrow.Denom, sdk.ZeroDec())
|
|
|
|
// Set up hard state (interest factor for the relevant denom)
|
|
suite.hardKeeper.SetSupplyInterestFactor(suite.ctx, tc.args.borrow.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetBorrowInterestFactor(suite.ctx, tc.args.borrow.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetPreviousAccrualTime(suite.ctx, tc.args.borrow.Denom, tc.args.initialTime)
|
|
|
|
// User deposits and borrows to increase total borrowed amount
|
|
hardKeeper := suite.app.GetHardKeeper()
|
|
userAddr := suite.addrs[3]
|
|
err := hardKeeper.Deposit(suite.ctx, userAddr, sdk.NewCoins(sdk.NewCoin(tc.args.borrow.Denom, tc.args.borrow.Amount.Mul(sdk.NewInt(2)))))
|
|
suite.Require().NoError(err)
|
|
err = hardKeeper.Borrow(suite.ctx, userAddr, sdk.NewCoins(tc.args.borrow))
|
|
suite.Require().NoError(err)
|
|
|
|
// Set up chain context at future time
|
|
runAtTime := suite.ctx.BlockTime().Add(time.Duration(int(time.Second) * tc.args.timeElapsed))
|
|
runCtx := suite.ctx.WithBlockTime(runAtTime)
|
|
|
|
// Run Hard begin blocker in order to update the denom's index factor
|
|
hard.BeginBlocker(runCtx, suite.hardKeeper)
|
|
|
|
rewardPeriod, found := suite.keeper.GetHardBorrowRewardPeriod(runCtx, tc.args.borrow.Denom)
|
|
suite.Require().True(found)
|
|
err = suite.keeper.AccumulateHardBorrowRewards(runCtx, rewardPeriod)
|
|
suite.Require().NoError(err)
|
|
|
|
rewardFactor, found := suite.keeper.GetHardBorrowRewardFactor(runCtx, tc.args.borrow.Denom)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, rewardFactor)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestSynchronizeHardBorrowReward() {
|
|
type args struct {
|
|
borrow sdk.Coin
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
blockTimes []int
|
|
expectedRewardFactor sdk.Dec
|
|
expectedRewards sdk.Coin
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
|
|
testCases := []test{
|
|
{
|
|
"10 blocks",
|
|
args{
|
|
borrow: c("bnb", 10000000000), // TODO: 2 decimal diff from TestAccumulateHardBorrowRewards's borrow
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
blockTimes: []int{10, 10, 10, 10, 10, 10, 10, 10, 10, 10},
|
|
expectedRewardFactor: d("0.001223540000173228"),
|
|
expectedRewards: c("hard", 12235400),
|
|
},
|
|
},
|
|
{
|
|
"10 blocks - long block time",
|
|
args{
|
|
borrow: c("bnb", 10000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
blockTimes: []int{86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400},
|
|
expectedRewardFactor: d("10.571385603126235340"),
|
|
expectedRewards: c("hard", 105713856031),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// Mint coins to hard module account
|
|
supplyKeeper := suite.app.GetSupplyKeeper()
|
|
hardMaccCoins := sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(200000000)))
|
|
supplyKeeper.MintCoins(suite.ctx, hardtypes.ModuleAccountName, hardMaccCoins)
|
|
|
|
// setup incentive state
|
|
params := types.NewParams(
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.borrow.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
suite.keeper.SetPreviousHardBorrowRewardAccrualTime(suite.ctx, tc.args.borrow.Denom, tc.args.initialTime)
|
|
suite.keeper.SetHardBorrowRewardFactor(suite.ctx, tc.args.borrow.Denom, sdk.ZeroDec())
|
|
|
|
// Set up hard state (interest factor for the relevant denom)
|
|
suite.hardKeeper.SetSupplyInterestFactor(suite.ctx, tc.args.borrow.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetBorrowInterestFactor(suite.ctx, tc.args.borrow.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetPreviousAccrualTime(suite.ctx, tc.args.borrow.Denom, tc.args.initialTime)
|
|
|
|
// User deposits and borrows to increase total borrowed amount
|
|
hardKeeper := suite.app.GetHardKeeper()
|
|
userAddr := suite.addrs[3]
|
|
err := hardKeeper.Deposit(suite.ctx, userAddr, sdk.NewCoins(sdk.NewCoin(tc.args.borrow.Denom, tc.args.borrow.Amount.Mul(sdk.NewInt(2)))))
|
|
suite.Require().NoError(err)
|
|
err = hardKeeper.Borrow(suite.ctx, userAddr, sdk.NewCoins(tc.args.borrow))
|
|
suite.Require().NoError(err)
|
|
|
|
// Check that Hard hooks initialized a HardLiquidityProviderClaim
|
|
claim, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(sdk.ZeroDec(), claim.BorrowRewardIndexes[0].RewardFactor)
|
|
|
|
// Run accumulator at several intervals
|
|
var timeElapsed int
|
|
previousBlockTime := suite.ctx.BlockTime()
|
|
for _, t := range tc.args.blockTimes {
|
|
timeElapsed += t
|
|
updatedBlockTime := previousBlockTime.Add(time.Duration(int(time.Second) * t))
|
|
previousBlockTime = updatedBlockTime
|
|
blockCtx := suite.ctx.WithBlockTime(updatedBlockTime)
|
|
|
|
// Run Hard begin blocker for each block ctx to update denom's interest factor
|
|
hard.BeginBlocker(blockCtx, suite.hardKeeper)
|
|
|
|
rewardPeriod, found := suite.keeper.GetHardBorrowRewardPeriod(blockCtx, tc.args.borrow.Denom)
|
|
suite.Require().True(found)
|
|
|
|
err := suite.keeper.AccumulateHardBorrowRewards(blockCtx, rewardPeriod)
|
|
suite.Require().NoError(err)
|
|
}
|
|
updatedBlockTime := suite.ctx.BlockTime().Add(time.Duration(int(time.Second) * timeElapsed))
|
|
suite.ctx = suite.ctx.WithBlockTime(updatedBlockTime)
|
|
|
|
// After we've accumulated, run synchronize
|
|
borrow, found := hardKeeper.GetBorrow(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().NotPanics(func() {
|
|
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
|
|
})
|
|
|
|
// Check that reward factor and claim have been updated as expected
|
|
rewardFactor, found := suite.keeper.GetHardBorrowRewardFactor(suite.ctx, tc.args.borrow.Denom)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, rewardFactor)
|
|
|
|
claim, found = suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, claim.BorrowRewardIndexes[0].RewardFactor)
|
|
suite.Require().Equal(tc.args.expectedRewards, claim.Reward)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestAccumulateHardSupplyRewards() {
|
|
type args struct {
|
|
deposit sdk.Coin
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
timeElapsed int
|
|
expectedRewardFactor sdk.Dec
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
testCases := []test{
|
|
{
|
|
"7 seconds",
|
|
args{
|
|
deposit: c("bnb", 1000000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
timeElapsed: 7,
|
|
expectedRewardFactor: d("0.000000856478000000"),
|
|
},
|
|
},
|
|
{
|
|
"1 day",
|
|
args{
|
|
deposit: c("bnb", 1000000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
timeElapsed: 86400,
|
|
expectedRewardFactor: d("0.010571385600000000"),
|
|
},
|
|
},
|
|
{
|
|
"0 seconds",
|
|
args{
|
|
deposit: c("bnb", 1000000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
timeElapsed: 0,
|
|
expectedRewardFactor: d("0.0"),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// Mint coins to hard module account
|
|
supplyKeeper := suite.app.GetSupplyKeeper()
|
|
hardMaccCoins := sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(200000000)))
|
|
supplyKeeper.MintCoins(suite.ctx, hardtypes.ModuleAccountName, hardMaccCoins)
|
|
|
|
// Set up incentive state
|
|
params := types.NewParams(
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
suite.keeper.SetPreviousHardSupplyRewardAccrualTime(suite.ctx, tc.args.deposit.Denom, tc.args.initialTime)
|
|
suite.keeper.SetHardSupplyRewardFactor(suite.ctx, tc.args.deposit.Denom, sdk.ZeroDec())
|
|
|
|
// Set up hard state (interest factor for the relevant denom)
|
|
suite.hardKeeper.SetSupplyInterestFactor(suite.ctx, tc.args.deposit.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetPreviousAccrualTime(suite.ctx, tc.args.deposit.Denom, tc.args.initialTime)
|
|
|
|
// User deposits to increase total supplied amount
|
|
hardKeeper := suite.app.GetHardKeeper()
|
|
userAddr := suite.addrs[3]
|
|
err := hardKeeper.Deposit(suite.ctx, userAddr, sdk.NewCoins(tc.args.deposit))
|
|
suite.Require().NoError(err)
|
|
|
|
// Set up chain context at future time
|
|
runAtTime := suite.ctx.BlockTime().Add(time.Duration(int(time.Second) * tc.args.timeElapsed))
|
|
runCtx := suite.ctx.WithBlockTime(runAtTime)
|
|
|
|
// Run Hard begin blocker in order to update the denom's index factor
|
|
hard.BeginBlocker(runCtx, suite.hardKeeper)
|
|
|
|
rewardPeriod, found := suite.keeper.GetHardSupplyRewardPeriod(runCtx, tc.args.deposit.Denom)
|
|
suite.Require().True(found)
|
|
err = suite.keeper.AccumulateHardSupplyRewards(runCtx, rewardPeriod)
|
|
suite.Require().NoError(err)
|
|
|
|
rewardFactor, found := suite.keeper.GetHardSupplyRewardFactor(runCtx, tc.args.deposit.Denom)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, rewardFactor)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestSynchronizeHardSupplyReward() {
|
|
type args struct {
|
|
deposit sdk.Coin
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
blockTimes []int
|
|
expectedRewardFactor sdk.Dec
|
|
expectedRewards sdk.Coin
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
|
|
testCases := []test{
|
|
{
|
|
"10 blocks",
|
|
args{
|
|
deposit: c("bnb", 10000000000), // TODO: 2 decimal diff
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
blockTimes: []int{10, 10, 10, 10, 10, 10, 10, 10, 10, 10},
|
|
expectedRewardFactor: d("0.001223540000000000"),
|
|
expectedRewards: c("hard", 12235400),
|
|
},
|
|
},
|
|
{
|
|
"10 blocks - long block time",
|
|
args{
|
|
deposit: c("bnb", 10000000000),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
blockTimes: []int{86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400, 86400},
|
|
expectedRewardFactor: d("10.571385600000000000"),
|
|
expectedRewards: c("hard", 105713856000),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// Mint coins to hard module account
|
|
supplyKeeper := suite.app.GetSupplyKeeper()
|
|
hardMaccCoins := sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(200000000)))
|
|
supplyKeeper.MintCoins(suite.ctx, hardtypes.ModuleAccountName, hardMaccCoins)
|
|
|
|
// setup incentive state
|
|
params := types.NewParams(
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.RewardPeriods{types.NewRewardPeriod(true, tc.args.deposit.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)},
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
suite.keeper.SetPreviousHardSupplyRewardAccrualTime(suite.ctx, tc.args.deposit.Denom, tc.args.initialTime)
|
|
suite.keeper.SetHardSupplyRewardFactor(suite.ctx, tc.args.deposit.Denom, sdk.ZeroDec())
|
|
|
|
// Set up hard state (interest factor for the relevant denom)
|
|
suite.hardKeeper.SetSupplyInterestFactor(suite.ctx, tc.args.deposit.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetBorrowInterestFactor(suite.ctx, tc.args.deposit.Denom, sdk.MustNewDecFromStr("1.0"))
|
|
suite.hardKeeper.SetPreviousAccrualTime(suite.ctx, tc.args.deposit.Denom, tc.args.initialTime)
|
|
|
|
// User deposits and borrows to increase total borrowed amount
|
|
hardKeeper := suite.app.GetHardKeeper()
|
|
userAddr := suite.addrs[3]
|
|
err := hardKeeper.Deposit(suite.ctx, userAddr, sdk.NewCoins(tc.args.deposit))
|
|
suite.Require().NoError(err)
|
|
|
|
// Check that Hard hooks initialized a HardLiquidityProviderClaim
|
|
claim, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(sdk.ZeroDec(), claim.SupplyRewardIndexes[0].RewardFactor)
|
|
|
|
// Run accumulator at several intervals
|
|
var timeElapsed int
|
|
previousBlockTime := suite.ctx.BlockTime()
|
|
for _, t := range tc.args.blockTimes {
|
|
timeElapsed += t
|
|
updatedBlockTime := previousBlockTime.Add(time.Duration(int(time.Second) * t))
|
|
previousBlockTime = updatedBlockTime
|
|
blockCtx := suite.ctx.WithBlockTime(updatedBlockTime)
|
|
|
|
// Run Hard begin blocker for each block ctx to update denom's interest factor
|
|
hard.BeginBlocker(blockCtx, suite.hardKeeper)
|
|
|
|
rewardPeriod, found := suite.keeper.GetHardSupplyRewardPeriod(blockCtx, tc.args.deposit.Denom)
|
|
suite.Require().True(found)
|
|
|
|
err := suite.keeper.AccumulateHardSupplyRewards(blockCtx, rewardPeriod)
|
|
suite.Require().NoError(err)
|
|
}
|
|
updatedBlockTime := suite.ctx.BlockTime().Add(time.Duration(int(time.Second) * timeElapsed))
|
|
suite.ctx = suite.ctx.WithBlockTime(updatedBlockTime)
|
|
|
|
// After we've accumulated, run synchronize
|
|
deposit, found := hardKeeper.GetDeposit(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().NotPanics(func() {
|
|
suite.keeper.SynchronizeHardSupplyReward(suite.ctx, deposit)
|
|
})
|
|
|
|
// Check that reward factor and claim have been updated as expected
|
|
rewardFactor, found := suite.keeper.GetHardSupplyRewardFactor(suite.ctx, tc.args.deposit.Denom)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, rewardFactor)
|
|
|
|
claim, found = suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(tc.args.expectedRewardFactor, claim.SupplyRewardIndexes[0].RewardFactor)
|
|
suite.Require().Equal(tc.args.expectedRewards, claim.Reward)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestUpdateHardSupplyIndexDenoms() {
|
|
type args struct {
|
|
firstDeposit sdk.Coins
|
|
secondDeposit sdk.Coins
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
expectedSupplyIndexDenoms []string
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
|
|
testCases := []test{
|
|
{
|
|
"update adds one supply reward index",
|
|
args{
|
|
firstDeposit: cs(c("bnb", 10000000000)),
|
|
secondDeposit: cs(c("ukava", 10000000000)),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
expectedSupplyIndexDenoms: []string{"bnb", "ukava"},
|
|
},
|
|
},
|
|
{
|
|
"update adds multiple supply reward indexes",
|
|
args{
|
|
firstDeposit: cs(c("bnb", 10000000000)),
|
|
secondDeposit: cs(c("ukava", 10000000000), c("btcb", 10000000000), c("xrp", 10000000000)),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
expectedSupplyIndexDenoms: []string{"bnb", "ukava", "btcb", "xrp"},
|
|
},
|
|
},
|
|
{
|
|
"update doesn't add duplicate supply reward index for same denom",
|
|
args{
|
|
firstDeposit: cs(c("bnb", 10000000000)),
|
|
secondDeposit: cs(c("bnb", 5000000000)),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
expectedSupplyIndexDenoms: []string{"bnb"},
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// Mint coins to hard module account
|
|
supplyKeeper := suite.app.GetSupplyKeeper()
|
|
hardMaccCoins := sdk.NewCoins(sdk.NewCoin("usdx", sdk.NewInt(200000000)))
|
|
supplyKeeper.MintCoins(suite.ctx, hardtypes.ModuleAccountName, hardMaccCoins)
|
|
|
|
// Set up generic reward periods
|
|
var rewardPeriods types.RewardPeriods
|
|
for _, denom := range tc.args.expectedSupplyIndexDenoms {
|
|
rewardPeriod := types.NewRewardPeriod(true, denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)
|
|
rewardPeriods = append(rewardPeriods, rewardPeriod)
|
|
}
|
|
|
|
// Setup incentive state
|
|
params := types.NewParams(
|
|
rewardPeriods, rewardPeriods, rewardPeriods, rewardPeriods,
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
|
|
// Set each denom's previous accrual time and supply reward factor
|
|
for _, denom := range tc.args.expectedSupplyIndexDenoms {
|
|
suite.keeper.SetPreviousHardSupplyRewardAccrualTime(suite.ctx, denom, tc.args.initialTime)
|
|
suite.keeper.SetHardSupplyRewardFactor(suite.ctx, denom, sdk.ZeroDec())
|
|
}
|
|
|
|
// User deposits (first time)
|
|
hardKeeper := suite.app.GetHardKeeper()
|
|
userAddr := suite.addrs[3]
|
|
err := hardKeeper.Deposit(suite.ctx, userAddr, tc.args.firstDeposit)
|
|
suite.Require().NoError(err)
|
|
|
|
// Confirm that a claim was created and populated with the correct supply indexes
|
|
claimAfterFirstDeposit, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
for _, coin := range tc.args.firstDeposit {
|
|
_, hasIndex := claimAfterFirstDeposit.HasSupplyRewardIndex(coin.Denom)
|
|
suite.Require().True(hasIndex)
|
|
}
|
|
suite.Require().True(len(claimAfterFirstDeposit.SupplyRewardIndexes) == len(tc.args.firstDeposit))
|
|
|
|
// User deposits (second time)
|
|
err = hardKeeper.Deposit(suite.ctx, userAddr, tc.args.secondDeposit)
|
|
suite.Require().NoError(err)
|
|
|
|
// Confirm that the claim contains all expected supply indexes
|
|
claimAfterSecondDeposit, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
for _, denom := range tc.args.expectedSupplyIndexDenoms {
|
|
_, hasIndex := claimAfterSecondDeposit.HasSupplyRewardIndex(denom)
|
|
suite.Require().True(hasIndex)
|
|
}
|
|
suite.Require().True(len(claimAfterSecondDeposit.SupplyRewardIndexes) == len(tc.args.expectedSupplyIndexDenoms))
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) TestUpdateHardBorrowIndexDenoms() {
|
|
type args struct {
|
|
initialDeposit sdk.Coins
|
|
firstBorrow sdk.Coins
|
|
secondBorrow sdk.Coins
|
|
rewardsPerSecond sdk.Coin
|
|
initialTime time.Time
|
|
expectedBorrowIndexDenoms []string
|
|
}
|
|
type test struct {
|
|
name string
|
|
args args
|
|
}
|
|
|
|
testCases := []test{
|
|
{
|
|
"update adds one borrow reward index",
|
|
args{
|
|
initialDeposit: cs(c("bnb", 10000000000)),
|
|
firstBorrow: cs(c("bnb", 50000000)),
|
|
secondBorrow: cs(c("ukava", 500000000)),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
expectedBorrowIndexDenoms: []string{"bnb", "ukava"},
|
|
},
|
|
},
|
|
{
|
|
"update adds multiple borrow supply reward indexes",
|
|
args{
|
|
initialDeposit: cs(c("btcb", 10000000000)),
|
|
firstBorrow: cs(c("btcb", 50000000)),
|
|
secondBorrow: cs(c("ukava", 500000000), c("bnb", 50000000000), c("xrp", 50000000000)),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
expectedBorrowIndexDenoms: []string{"btcb", "ukava", "bnb", "xrp"},
|
|
},
|
|
},
|
|
{
|
|
"update doesn't add duplicate borrow reward index for same denom",
|
|
args{
|
|
initialDeposit: cs(c("bnb", 100000000000)),
|
|
firstBorrow: cs(c("bnb", 50000000)),
|
|
secondBorrow: cs(c("bnb", 50000000000)),
|
|
rewardsPerSecond: c("hard", 122354),
|
|
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
|
|
expectedBorrowIndexDenoms: []string{"bnb"},
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
suite.Run(tc.name, func() {
|
|
suite.SetupWithGenState()
|
|
suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
|
|
|
|
// Mint coins to hard module account so it can service borrow requests
|
|
supplyKeeper := suite.app.GetSupplyKeeper()
|
|
hardMaccCoins := tc.args.firstBorrow.Add(tc.args.secondBorrow...)
|
|
supplyKeeper.MintCoins(suite.ctx, hardtypes.ModuleAccountName, hardMaccCoins)
|
|
|
|
// Set up generic reward periods
|
|
var rewardPeriods types.RewardPeriods
|
|
for _, denom := range tc.args.expectedBorrowIndexDenoms {
|
|
rewardPeriod := types.NewRewardPeriod(true, denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)
|
|
rewardPeriods = append(rewardPeriods, rewardPeriod)
|
|
}
|
|
|
|
// Setup incentive state
|
|
params := types.NewParams(
|
|
rewardPeriods, rewardPeriods, rewardPeriods, rewardPeriods,
|
|
types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
|
|
tc.args.initialTime.Add(time.Hour*24*365*5),
|
|
)
|
|
suite.keeper.SetParams(suite.ctx, params)
|
|
// Set each initial deposit denom's previous accrual time and supply reward factor
|
|
for _, coin := range tc.args.initialDeposit {
|
|
suite.keeper.SetPreviousHardBorrowRewardAccrualTime(suite.ctx, coin.Denom, tc.args.initialTime)
|
|
suite.keeper.SetHardBorrowRewardFactor(suite.ctx, coin.Denom, sdk.ZeroDec())
|
|
}
|
|
|
|
// Set each expected borrow denom's previous accrual time and borrow reward factor
|
|
for _, denom := range tc.args.expectedBorrowIndexDenoms {
|
|
suite.keeper.SetPreviousHardBorrowRewardAccrualTime(suite.ctx, denom, tc.args.initialTime)
|
|
suite.keeper.SetHardBorrowRewardFactor(suite.ctx, denom, sdk.ZeroDec())
|
|
}
|
|
|
|
// User deposits initial funds (so that user can borrow)
|
|
hardKeeper := suite.app.GetHardKeeper()
|
|
userAddr := suite.addrs[3]
|
|
err := hardKeeper.Deposit(suite.ctx, userAddr, tc.args.initialDeposit)
|
|
suite.Require().NoError(err)
|
|
|
|
// Confirm that claim exists but no borrow reward indexes have been added
|
|
claimAfterDeposit, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
suite.Require().Equal(0, len(claimAfterDeposit.BorrowRewardIndexes))
|
|
|
|
// User borrows (first time)
|
|
err = hardKeeper.Borrow(suite.ctx, userAddr, tc.args.firstBorrow)
|
|
suite.Require().NoError(err)
|
|
|
|
// Confirm that claim's borrow reward indexes have been updated
|
|
claimAfterFirstBorrow, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
for _, coin := range tc.args.firstBorrow {
|
|
_, hasIndex := claimAfterFirstBorrow.HasBorrowRewardIndex(coin.Denom)
|
|
suite.Require().True(hasIndex)
|
|
}
|
|
suite.Require().True(len(claimAfterFirstBorrow.BorrowRewardIndexes) == len(tc.args.firstBorrow))
|
|
|
|
// User borrows (second time)
|
|
err = hardKeeper.Borrow(suite.ctx, userAddr, tc.args.secondBorrow)
|
|
suite.Require().NoError(err)
|
|
|
|
// Confirm that claim's borrow reward indexes contain expected values
|
|
claimAfterSecondBorrow, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
|
|
suite.Require().True(found)
|
|
for _, coin := range tc.args.secondBorrow {
|
|
_, hasIndex := claimAfterSecondBorrow.HasBorrowRewardIndex(coin.Denom)
|
|
suite.Require().True(hasIndex)
|
|
}
|
|
suite.Require().True(len(claimAfterSecondBorrow.BorrowRewardIndexes) == len(tc.args.expectedBorrowIndexDenoms))
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *KeeperTestSuite) SetupWithGenState() {
|
|
tApp := app.NewTestApp()
|
|
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
|
|
|
|
_, addrs := app.GeneratePrivKeyAddressPairs(5)
|
|
|
|
authGS := app.NewAuthGenState(
|
|
[]sdk.AccAddress{addrs[3]},
|
|
[]sdk.Coins{
|
|
sdk.NewCoins(
|
|
sdk.NewCoin("bnb", sdk.NewInt(1000000000000000)),
|
|
sdk.NewCoin("ukava", sdk.NewInt(1000000000000000)),
|
|
sdk.NewCoin("btcb", sdk.NewInt(1000000000000000)),
|
|
sdk.NewCoin("xrp", sdk.NewInt(1000000000000000)),
|
|
),
|
|
},
|
|
)
|
|
|
|
tApp.InitializeFromGenesisStates(
|
|
authGS,
|
|
NewPricefeedGenStateMulti(),
|
|
NewCDPGenStateMulti(),
|
|
NewHardGenStateMulti(),
|
|
)
|
|
|
|
keeper := tApp.GetIncentiveKeeper()
|
|
hardKeeper := tApp.GetHardKeeper()
|
|
suite.app = tApp
|
|
suite.ctx = ctx
|
|
suite.keeper = keeper
|
|
suite.hardKeeper = hardKeeper
|
|
suite.addrs = addrs
|
|
}
|