0g-chain/x/incentive/keeper/payout_test.go
Kevin Davis 6118876074
[R4R] fix: match reward payouts to current harvest v1 payouts (#786)
* fix: payout rewards on 1st or 15th of month

* backport payout test

* fix: add default case
2021-02-02 15:10:32 -07:00

818 lines
30 KiB
Go

package keeper_test
import (
"errors"
"strings"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth/vesting"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/kava-labs/kava/app"
cdptypes "github.com/kava-labs/kava/x/cdp/types"
"github.com/kava-labs/kava/x/incentive/types"
"github.com/kava-labs/kava/x/kavadist"
validatorvesting "github.com/kava-labs/kava/x/validator-vesting"
)
func (suite *KeeperTestSuite) TestPayoutUSDXMintingClaim() {
type args struct {
ctype string
rewardsPerSecond sdk.Coin
initialTime time.Time
initialCollateral sdk.Coin
initialPrincipal sdk.Coin
multipliers types.Multipliers
multiplier types.MultiplierName
timeElapsed int
expectedBalance sdk.Coins
expectedPeriods vesting.Periods
isPeriodicVestingAccount bool
}
type errArgs struct {
expectPass bool
contains string
}
type test struct {
name string
args args
errArgs errArgs
}
testCases := []test{
{
"valid 1 day",
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),
multipliers: types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
multiplier: types.MultiplierName("large"),
timeElapsed: 86400,
expectedBalance: cs(c("usdx", 10000000000), c("ukava", 10576385600)),
expectedPeriods: vesting.Periods{vesting.Period{Length: 32918400, Amount: cs(c("ukava", 10571385600))}},
isPeriodicVestingAccount: true,
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"invalid zero rewards",
args{
ctype: "bnb-a",
rewardsPerSecond: c("ukava", 0),
initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
initialCollateral: c("bnb", 1000000000000),
initialPrincipal: c("usdx", 10000000000),
multipliers: types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
multiplier: types.MultiplierName("large"),
timeElapsed: 86400,
expectedBalance: cs(c("usdx", 10000000000)),
expectedPeriods: vesting.Periods{},
isPeriodicVestingAccount: false,
},
errArgs{
expectPass: false,
contains: "claim amount rounds to zero",
},
},
}
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.MultiRewardPeriods{types.NewMultiRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), cs(tc.args.rewardsPerSecond))},
types.MultiRewardPeriods{types.NewMultiRewardPeriod(true, tc.args.ctype, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), cs(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)},
tc.args.multipliers,
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()
err := sk.MintCoins(suite.ctx, cdptypes.ModuleName, sdk.NewCoins(tc.args.initialCollateral))
suite.Require().NoError(err)
err = sk.SendCoinsFromModuleToAccount(suite.ctx, cdptypes.ModuleName, suite.addrs[0], sdk.NewCoins(tc.args.initialCollateral))
suite.Require().NoError(err)
// setup kavadist state
err = sk.MintCoins(suite.ctx, kavadist.ModuleName, cs(c("ukava", 1000000000000)))
suite.Require().NoError(err)
// 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)
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)
err = suite.keeper.ClaimUSDXMintingReward(suite.ctx, suite.addrs[0], tc.args.multiplier)
if tc.errArgs.expectPass {
suite.Require().NoError(err)
ak := suite.app.GetAccountKeeper()
acc := ak.GetAccount(suite.ctx, suite.addrs[0])
suite.Require().Equal(tc.args.expectedBalance, acc.GetCoins())
if tc.args.isPeriodicVestingAccount {
vacc, ok := acc.(*vesting.PeriodicVestingAccount)
suite.Require().True(ok)
suite.Require().Equal(tc.args.expectedPeriods, vacc.VestingPeriods)
}
claim, found := suite.keeper.GetUSDXMintingClaim(suite.ctx, suite.addrs[0])
suite.Require().True(found)
suite.Require().Equal(c("ukava", 0), claim.Reward)
} else {
suite.Require().Error(err)
suite.Require().True(strings.Contains(err.Error(), tc.errArgs.contains))
}
})
}
}
// func (suite *KeeperTestSuite) TestPayoutHardLiquidityProviderClaim() {
// type args struct {
// deposit sdk.Coins
// borrow sdk.Coins
// rewardsPerSecond sdk.Coin
// initialTime time.Time
// multipliers types.Multipliers
// multiplier types.MultiplierName
// timeElapsed int64
// expectedReward sdk.Coin
// expectedPeriods vesting.Periods
// isPeriodicVestingAccount bool
// }
// type errArgs struct {
// expectPass bool
// contains string
// }
// type test struct {
// name string
// args args
// errArgs errArgs
// }
// testCases := []test{
// {
// "valid 1 day",
// args{
// deposit: cs(c("bnb", 10000000000)),
// borrow: cs(c("bnb", 5000000000)),
// rewardsPerSecond: c("hard", 122354),
// initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
// multipliers: types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
// multiplier: types.MultiplierName("large"),
// timeElapsed: 86400,
// expectedReward: c("hard", 21142771200), // 10571385600 (deposit reward) + 10571385600 (borrow reward)
// expectedPeriods: vesting.Periods{vesting.Period{Length: 31536000, Amount: cs(c("hard", 21142771200))}},
// isPeriodicVestingAccount: true,
// },
// errArgs{
// expectPass: true,
// contains: "",
// },
// },
// {
// "invalid zero rewards",
// args{
// deposit: cs(c("bnb", 10000000000)),
// borrow: cs(c("bnb", 5000000000)),
// rewardsPerSecond: c("hard", 0),
// initialTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
// multipliers: types.Multipliers{types.NewMultiplier(types.MultiplierName("small"), 1, d("0.25")), types.NewMultiplier(types.MultiplierName("large"), 12, d("1.0"))},
// multiplier: types.MultiplierName("large"),
// timeElapsed: 86400,
// expectedReward: sdk.Coin{},
// expectedPeriods: vesting.Periods{},
// isPeriodicVestingAccount: false,
// },
// errArgs{
// expectPass: false,
// contains: "claim amount rounds to zero",
// },
// },
// }
// for _, tc := range testCases {
// suite.Run(tc.name, func() {
// suite.SetupWithGenState()
// suite.ctx = suite.ctx.WithBlockTime(tc.args.initialTime)
// // setup kavadist state
// sk := suite.app.GetSupplyKeeper()
// err := sk.MintCoins(suite.ctx, kavadist.ModuleName, cs(c("hard", 1000000000000)))
// suite.Require().NoError(err)
// // Set up generic reward periods
// var multiRewardPeriods types.MultiRewardPeriods
// var rewardPeriods types.RewardPeriods
// for _, coin := range tc.args.deposit {
// rewardPeriod := types.NewRewardPeriod(true, coin.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), tc.args.rewardsPerSecond)
// rewardPeriods = append(rewardPeriods, rewardPeriod)
// multiRewardPeriod := types.NewMultiRewardPeriod(true, coin.Denom, tc.args.initialTime, tc.args.initialTime.Add(time.Hour*24*365*4), cs(tc.args.rewardsPerSecond))
// multiRewardPeriods = append(multiRewardPeriods, multiRewardPeriod)
// }
// // Set up incentive state
// params := types.NewParams(
// rewardPeriods, multiRewardPeriods, multiRewardPeriods, rewardPeriods,
// tc.args.multipliers,
// 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 _, coin := range tc.args.deposit {
// suite.keeper.SetPreviousHardSupplyRewardAccrualTime(suite.ctx, coin.Denom, tc.args.initialTime)
// defaultRewardIndexes := types.RewardIndexes{types.NewRewardIndex(types.HardLiquidityRewardDenom, sdk.ZeroDec())}
// suite.keeper.SetHardSupplyRewardIndexes(suite.ctx, coin.Denom, defaultRewardIndexes)
// }
// for _, coin := range tc.args.borrow {
// suite.keeper.SetPreviousHardBorrowRewardAccrualTime(suite.ctx, coin.Denom, tc.args.initialTime)
// defaultRewardIndexes := types.RewardIndexes{types.NewRewardIndex(types.HardLiquidityRewardDenom, sdk.ZeroDec())}
// suite.keeper.SetHardBorrowRewardIndexes(suite.ctx, coin.Denom, defaultRewardIndexes)
// }
// hardKeeper := suite.app.GetHardKeeper()
// userAddr := suite.addrs[3]
// // User deposits
// err = hardKeeper.Deposit(suite.ctx, userAddr, tc.args.deposit)
// suite.Require().NoError(err)
// // User borrows
// err = hardKeeper.Borrow(suite.ctx, userAddr, tc.args.borrow)
// suite.Require().NoError(err)
// // Check that Hard hooks initialized a HardLiquidityProviderClaim that has 0 rewards
// claim, found := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, suite.addrs[3])
// suite.Require().True(found)
// for _, coin := range tc.args.deposit {
// suite.Require().Equal(sdk.ZeroInt(), claim.Reward.AmountOf(coin.Denom))
// }
// // Set up future runtime context
// runAtTime := time.Unix(suite.ctx.BlockTime().Unix()+(tc.args.timeElapsed), 0)
// runCtx := suite.ctx.WithBlockTime(runAtTime)
// // Run Hard begin blocker
// hard.BeginBlocker(runCtx, suite.hardKeeper)
// // Accumulate supply rewards for each deposit denom
// for _, coin := range tc.args.deposit {
// rewardPeriod, found := suite.keeper.GetHardSupplyRewardPeriods(runCtx, coin.Denom)
// suite.Require().True(found)
// err = suite.keeper.AccumulateHardSupplyRewards(runCtx, rewardPeriod)
// suite.Require().NoError(err)
// }
// // Accumulate borrow rewards for each deposit denom
// for _, coin := range tc.args.borrow {
// rewardPeriod, found := suite.keeper.GetHardBorrowRewardPeriods(runCtx, coin.Denom)
// suite.Require().True(found)
// err = suite.keeper.AccumulateHardBorrowRewards(runCtx, rewardPeriod)
// suite.Require().NoError(err)
// }
// // Fetch pre-claim balances
// ak := suite.app.GetAccountKeeper()
// preClaimAcc := ak.GetAccount(runCtx, suite.addrs[3])
// err = suite.keeper.ClaimHardReward(runCtx, suite.addrs[3], tc.args.multiplier)
// if tc.errArgs.expectPass {
// suite.Require().NoError(err)
// // Check that user's balance has increased by expected reward amount
// postClaimAcc := ak.GetAccount(suite.ctx, suite.addrs[3])
// suite.Require().Equal(preClaimAcc.GetCoins().Add(tc.args.expectedReward), postClaimAcc.GetCoins())
// if tc.args.isPeriodicVestingAccount {
// vacc, ok := postClaimAcc.(*vesting.PeriodicVestingAccount)
// suite.Require().True(ok)
// suite.Require().Equal(tc.args.expectedPeriods, vacc.VestingPeriods)
// }
// // Check that the claim's reward amount has been reset to 0
// claim, found := suite.keeper.GetHardLiquidityProviderClaim(runCtx, suite.addrs[3])
// suite.Require().True(found)
// suite.Require().Equal(c("hard", 0), claim.Reward)
// } else {
// suite.Require().Error(err)
// suite.Require().True(strings.Contains(err.Error(), tc.errArgs.contains))
// }
// })
// }
// }
func (suite *KeeperTestSuite) TestSendCoinsToPeriodicVestingAccount() {
type accountArgs struct {
periods vesting.Periods
origVestingCoins sdk.Coins
startTime int64
endTime int64
}
type args struct {
accArgs accountArgs
period vesting.Period
ctxTime time.Time
mintModAccountCoins bool
expectedPeriods vesting.Periods
expectedStartTime int64
expectedEndTime int64
}
type errArgs struct {
expectErr bool
contains string
}
type testCase struct {
name string
args args
errArgs errArgs
}
type testCases []testCase
tests := testCases{
{
name: "insert period at beginning schedule",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 2, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(101, 0),
mintModAccountCoins: true,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 3, Amount: cs(c("ukava", 6))},
vesting.Period{Length: 2, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
expectedStartTime: 100,
expectedEndTime: 120,
},
errArgs: errArgs{
expectErr: false,
contains: "",
},
},
{
name: "insert period at beginning with new start time",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 7, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(80, 0),
mintModAccountCoins: true,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 7, Amount: cs(c("ukava", 6))},
vesting.Period{Length: 18, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
expectedStartTime: 80,
expectedEndTime: 120,
},
errArgs: errArgs{
expectErr: false,
contains: "",
},
},
{
name: "insert period in middle of schedule",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 7, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(101, 0),
mintModAccountCoins: true,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 3, Amount: cs(c("ukava", 6))},
vesting.Period{Length: 2, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
expectedStartTime: 100,
expectedEndTime: 120,
},
errArgs: errArgs{
expectErr: false,
contains: "",
},
},
{
name: "append to end of schedule",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 7, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(125, 0),
mintModAccountCoins: true,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 12, Amount: cs(c("ukava", 6))}},
expectedStartTime: 100,
expectedEndTime: 132,
},
errArgs: errArgs{
expectErr: false,
contains: "",
},
},
{
name: "add coins to existing period",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 5, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(110, 0),
mintModAccountCoins: true,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 11))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
expectedStartTime: 100,
expectedEndTime: 120,
},
errArgs: errArgs{
expectErr: false,
contains: "",
},
},
{
name: "insufficient mod account balance",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 7, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(125, 0),
mintModAccountCoins: false,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 12, Amount: cs(c("ukava", 6))}},
expectedStartTime: 100,
expectedEndTime: 132,
},
errArgs: errArgs{
expectErr: true,
contains: "insufficient funds",
},
},
{
name: "add large period mid schedule",
args: args{
accArgs: accountArgs{
periods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))}},
origVestingCoins: cs(c("ukava", 20)),
startTime: 100,
endTime: 120,
},
period: vesting.Period{Length: 50, Amount: cs(c("ukava", 6))},
ctxTime: time.Unix(110, 0),
mintModAccountCoins: true,
expectedPeriods: vesting.Periods{
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 5, Amount: cs(c("ukava", 5))},
vesting.Period{Length: 40, Amount: cs(c("ukava", 6))}},
expectedStartTime: 100,
expectedEndTime: 160,
},
errArgs: errArgs{
expectErr: false,
contains: "",
},
},
}
for _, tc := range tests {
suite.Run(tc.name, func() {
// create the periodic vesting account
pva, err := createPeriodicVestingAccount(tc.args.accArgs.origVestingCoins, tc.args.accArgs.periods, tc.args.accArgs.startTime, tc.args.accArgs.endTime)
suite.Require().NoError(err)
// setup store state with account and kavadist module account
suite.ctx = suite.ctx.WithBlockTime(tc.args.ctxTime)
ak := suite.app.GetAccountKeeper()
ak.SetAccount(suite.ctx, pva)
// mint module account coins if required
if tc.args.mintModAccountCoins {
sk := suite.app.GetSupplyKeeper()
err = sk.MintCoins(suite.ctx, kavadist.ModuleName, tc.args.period.Amount)
suite.Require().NoError(err)
}
err = suite.keeper.SendTimeLockedCoinsToPeriodicVestingAccount(suite.ctx, kavadist.ModuleName, pva.Address, tc.args.period.Amount, tc.args.period.Length)
if tc.errArgs.expectErr {
suite.Require().Error(err)
suite.Require().True(strings.Contains(err.Error(), tc.errArgs.contains))
} else {
suite.Require().NoError(err)
acc := suite.getAccount(pva.Address)
vacc, ok := acc.(*vesting.PeriodicVestingAccount)
suite.Require().True(ok)
suite.Require().Equal(tc.args.expectedPeriods, vacc.VestingPeriods)
suite.Require().Equal(tc.args.expectedStartTime, vacc.StartTime)
suite.Require().Equal(tc.args.expectedEndTime, vacc.EndTime)
}
})
}
}
func (suite *KeeperTestSuite) TestSendCoinsToBaseAccount() {
suite.SetupWithAccountState()
// send coins to base account
err := suite.keeper.SendTimeLockedCoinsToAccount(suite.ctx, kavadist.ModuleName, suite.addrs[1], cs(c("ukava", 100)), 5)
suite.Require().NoError(err)
acc := suite.getAccount(suite.addrs[1])
vacc, ok := acc.(*vesting.PeriodicVestingAccount)
suite.True(ok)
expectedPeriods := vesting.Periods{
vesting.Period{Length: int64(5), Amount: cs(c("ukava", 100))},
}
suite.Equal(expectedPeriods, vacc.VestingPeriods)
suite.Equal(cs(c("ukava", 100)), vacc.OriginalVesting)
suite.Equal(cs(c("ukava", 500)), vacc.Coins)
suite.Equal(int64(105), vacc.EndTime)
suite.Equal(int64(100), vacc.StartTime)
}
func (suite *KeeperTestSuite) TestSendCoinsToInvalidAccount() {
suite.SetupWithAccountState()
err := suite.keeper.SendTimeLockedCoinsToAccount(suite.ctx, kavadist.ModuleName, suite.addrs[2], cs(c("ukava", 100)), 5)
suite.Require().True(errors.Is(err, types.ErrInvalidAccountType))
macc := suite.getModuleAccount(cdptypes.ModuleName)
err = suite.keeper.SendTimeLockedCoinsToAccount(suite.ctx, kavadist.ModuleName, macc.GetAddress(), cs(c("ukava", 100)), 5)
suite.Require().True(errors.Is(err, types.ErrInvalidAccountType))
}
func (suite *KeeperTestSuite) SetupWithAccountState() {
// creates a new app state with 4 funded addresses and 1 module account
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: time.Unix(100, 0)})
_, addrs := app.GeneratePrivKeyAddressPairs(4)
authGS := app.NewAuthGenState(
addrs,
[]sdk.Coins{
cs(c("ukava", 400)),
cs(c("ukava", 400)),
cs(c("ukava", 400)),
cs(c("ukava", 400)),
})
tApp.InitializeFromGenesisStates(
authGS,
)
supplyKeeper := tApp.GetSupplyKeeper()
macc := supplyKeeper.GetModuleAccount(ctx, kavadist.ModuleName)
err := supplyKeeper.MintCoins(ctx, macc.GetName(), cs(c("ukava", 600)))
suite.Require().NoError(err)
// sets addrs[0] to be a periodic vesting account
ak := tApp.GetAccountKeeper()
acc := ak.GetAccount(ctx, addrs[0])
bacc := auth.NewBaseAccount(acc.GetAddress(), acc.GetCoins(), acc.GetPubKey(), acc.GetAccountNumber(), acc.GetSequence())
periods := vesting.Periods{
vesting.Period{Length: int64(1), Amount: cs(c("ukava", 100))},
vesting.Period{Length: int64(2), Amount: cs(c("ukava", 100))},
vesting.Period{Length: int64(8), Amount: cs(c("ukava", 100))},
vesting.Period{Length: int64(5), Amount: cs(c("ukava", 100))},
}
bva, err2 := vesting.NewBaseVestingAccount(bacc, cs(c("ukava", 400)), ctx.BlockTime().Unix()+16)
suite.Require().NoError(err2)
pva := vesting.NewPeriodicVestingAccountRaw(bva, ctx.BlockTime().Unix(), periods)
ak.SetAccount(ctx, pva)
// sets addrs[2] to be a validator vesting account
acc = ak.GetAccount(ctx, addrs[2])
bacc = auth.NewBaseAccount(acc.GetAddress(), acc.GetCoins(), acc.GetPubKey(), acc.GetAccountNumber(), acc.GetSequence())
bva, err2 = vesting.NewBaseVestingAccount(bacc, cs(c("ukava", 400)), ctx.BlockTime().Unix()+16)
suite.Require().NoError(err2)
vva := validatorvesting.NewValidatorVestingAccountRaw(bva, ctx.BlockTime().Unix(), periods, sdk.ConsAddress{}, nil, 90)
ak.SetAccount(ctx, vva)
suite.app = tApp
suite.keeper = tApp.GetIncentiveKeeper()
suite.ctx = ctx
suite.addrs = addrs
}
func (suite *KeeperTestSuite) TestGetPeriodLength() {
type args struct {
blockTime time.Time
multiplier types.Multiplier
expectedLength int64
}
type errArgs struct {
expectPass bool
contains string
}
type periodTest struct {
name string
args args
errArgs errArgs
}
testCases := []periodTest{
{
name: "first half of month",
args: args{
blockTime: time.Date(2020, 11, 2, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2021, 5, 15, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 11, 2, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "first half of month long lockup",
args: args{
blockTime: time.Date(2020, 11, 2, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 24, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2022, 11, 15, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 11, 2, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "second half of month",
args: args{
blockTime: time.Date(2020, 12, 31, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2021, 7, 1, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 12, 31, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "second half of month long lockup",
args: args{
blockTime: time.Date(2020, 12, 31, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Large, 24, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2023, 1, 1, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 12, 31, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "end of feb",
args: args{
blockTime: time.Date(2021, 2, 28, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2021, 9, 1, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2021, 2, 28, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "leap year",
args: args{
blockTime: time.Date(2020, 2, 29, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2020, 9, 1, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 2, 29, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "leap year long lockup",
args: args{
blockTime: time.Date(2020, 2, 29, 15, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Large, 24, sdk.MustNewDecFromStr("1")),
expectedLength: time.Date(2022, 3, 1, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 2, 29, 15, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "exactly half of month",
args: args{
blockTime: time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2021, 7, 1, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
{
name: "just before half of month",
args: args{
blockTime: time.Date(2020, 12, 15, 13, 59, 59, 0, time.UTC),
multiplier: types.NewMultiplier(types.Medium, 6, sdk.MustNewDecFromStr("0.333333")),
expectedLength: time.Date(2021, 6, 15, 14, 0, 0, 0, time.UTC).Unix() - time.Date(2020, 12, 15, 13, 59, 59, 0, time.UTC).Unix(),
},
errArgs: errArgs{
expectPass: true,
contains: "",
},
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
ctx := suite.ctx.WithBlockTime(tc.args.blockTime)
length, err := suite.keeper.GetPeriodLength(ctx, tc.args.multiplier)
if tc.errArgs.expectPass {
suite.Require().NoError(err)
suite.Require().Equal(tc.args.expectedLength, length)
} else {
suite.Require().Error(err)
}
})
}
}