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cosmos-sdk
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some validator dist tests

This commit is contained in:
rigelrozanski 2018-10-12 05:51:00 -04:00
parent a60b91b7b2
commit 94731a502a
2 changed files with 124 additions and 2 deletions
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3
x/distribution/keeper/validator.go
View File

@ -1,6 +1,8 @@
package keeper
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/distribution/types"
)
@ -48,6 +50,7 @@ func (k Keeper) WithdrawValidatorRewardsAll(ctx sdk.Context, operatorAddr sdk.Va
feePool := k.GetFeePool(ctx)
valInfo, feePool, commission := valInfo.WithdrawCommission(feePool, height, bondedTokens,
validator.GetTokens(), validator.GetCommission())
fmt.Printf("debug within wvra commission: %v\n", commission[0].Amount.String())
withdraw = withdraw.Plus(commission)
k.SetValidatorDistInfo(ctx, valInfo)
k.SetFeePool(ctx, feePool)

123
x/distribution/keeper/validator_test.go
View File

@ -1,7 +1,126 @@
package keeper
import "testing"
import (
"testing"
func TestWithdrawValidatorRewardsAll(t *testing.T) {
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/stake"
"github.com/stretchr/testify/require"
)
func TestWithdrawValidatorRewardsAllNoDelegator(t *testing.T) {
ctx, accMapper, keeper, sk, fck := CreateTestInputAdvanced(t, false, 100, sdk.ZeroDec())
stakeHandler := stake.NewHandler(sk)
denom := sk.GetParams(ctx).BondDenom
//first make a validator
msgCreateValidator := stake.NewTestMsgCreateValidator(valOpAddr1, valConsPk1, 10)
got := stakeHandler(ctx, msgCreateValidator)
require.True(t, got.IsOK(), "expected msg to be ok, got %v", got)
_ = sk.ApplyAndReturnValidatorSetUpdates(ctx)
totalPower := int64(10)
totalPowerDec := sdk.NewDec(totalPower)
// allocate 100 denom of fees
feeInputs := sdk.NewInt(100)
fck.SetCollectedFees(sdk.Coins{sdk.NewCoin(denom, feeInputs)})
require.Equal(t, feeInputs, fck.GetCollectedFees(ctx).AmountOf(denom))
keeper.SetProposerConsAddr(ctx, valConsAddr1)
keeper.SetSumPrecommitPower(ctx, totalPowerDec)
keeper.AllocateFees(ctx)
// withdraw self-delegation reward
ctx = ctx.WithBlockHeight(1)
keeper.WithdrawValidatorRewardsAll(ctx, valOpAddr1)
amt := accMapper.GetAccount(ctx, valAccAddr1).GetCoins().AmountOf(denom)
expRes := sdk.NewDec(90).Add(sdk.NewDec(100)).TruncateInt()
require.True(sdk.IntEq(t, expRes, amt))
}
func TestWithdrawValidatorRewardsAllDelegatorNoCommission(t *testing.T) {
ctx, accMapper, keeper, sk, fck := CreateTestInputAdvanced(t, false, 100, sdk.ZeroDec())
stakeHandler := stake.NewHandler(sk)
denom := sk.GetParams(ctx).BondDenom
//first make a validator
msgCreateValidator := stake.NewTestMsgCreateValidator(valOpAddr1, valConsPk1, 10)
got := stakeHandler(ctx, msgCreateValidator)
require.True(t, got.IsOK(), "expected msg to be ok, got %v", got)
_ = sk.ApplyAndReturnValidatorSetUpdates(ctx)
// delegate
msgDelegate := stake.NewTestMsgDelegate(delAddr1, valOpAddr1, 10)
got = stakeHandler(ctx, msgDelegate)
require.True(t, got.IsOK())
amt := accMapper.GetAccount(ctx, delAddr1).GetCoins().AmountOf(denom)
require.Equal(t, int64(90), amt.Int64())
totalPower := int64(20)
totalPowerDec := sdk.NewDec(totalPower)
// allocate 100 denom of fees
feeInputs := sdk.NewInt(100)
fck.SetCollectedFees(sdk.Coins{sdk.NewCoin(denom, feeInputs)})
require.Equal(t, feeInputs, fck.GetCollectedFees(ctx).AmountOf(denom))
keeper.SetProposerConsAddr(ctx, valConsAddr1)
keeper.SetSumPrecommitPower(ctx, totalPowerDec)
keeper.AllocateFees(ctx)
// withdraw self-delegation reward
ctx = ctx.WithBlockHeight(1)
keeper.WithdrawValidatorRewardsAll(ctx, valOpAddr1)
amt = accMapper.GetAccount(ctx, valAccAddr1).GetCoins().AmountOf(denom)
expRes := sdk.NewDec(90).Add(sdk.NewDec(100).Quo(sdk.NewDec(2))).TruncateInt() // 90 + 100 tokens * 10/20
require.True(sdk.IntEq(t, expRes, amt))
}
func TestWithdrawValidatorRewardsAllDelegatorWithCommission(t *testing.T) {
ctx, accMapper, keeper, sk, fck := CreateTestInputAdvanced(t, false, 100, sdk.ZeroDec())
stakeHandler := stake.NewHandler(sk)
denom := sk.GetParams(ctx).BondDenom
//first make a validator
commission := sdk.NewDecWithPrec(1, 1)
msgCreateValidator := stake.NewTestMsgCreateValidatorWithCommission(
valOpAddr1, valConsPk1, 10, commission)
got := stakeHandler(ctx, msgCreateValidator)
require.True(t, got.IsOK(), "expected msg to be ok, got %v", got)
_ = sk.ApplyAndReturnValidatorSetUpdates(ctx)
// delegate
msgDelegate := stake.NewTestMsgDelegate(delAddr1, valOpAddr1, 10)
got = stakeHandler(ctx, msgDelegate)
require.True(t, got.IsOK())
amt := accMapper.GetAccount(ctx, delAddr1).GetCoins().AmountOf(denom)
require.Equal(t, int64(90), amt.Int64())
totalPower := int64(20)
totalPowerDec := sdk.NewDec(totalPower)
// allocate 100 denom of fees
feeInputs := sdk.NewInt(100)
fck.SetCollectedFees(sdk.Coins{sdk.NewCoin(denom, feeInputs)})
require.Equal(t, feeInputs, fck.GetCollectedFees(ctx).AmountOf(denom))
keeper.SetProposerConsAddr(ctx, valConsAddr1)
keeper.SetSumPrecommitPower(ctx, totalPowerDec)
keeper.AllocateFees(ctx)
// withdraw self-delegation reward
ctx = ctx.WithBlockHeight(1)
keeper.WithdrawValidatorRewardsAll(ctx, valOpAddr1)
amt = accMapper.GetAccount(ctx, valAccAddr1).GetCoins().AmountOf(denom)
commissionTaken := sdk.NewDec(100).Mul(commission)
afterCommission := sdk.NewDec(100).Sub(commissionTaken)
selfDelegationReward := afterCommission.Quo(sdk.NewDec(2))
expRes := sdk.NewDec(90).Add(commissionTaken).Add(selfDelegationReward).TruncateInt() // 90 + 100 tokens * 10/20
require.True(sdk.IntEq(t, expRes, amt))
}
func TestWithdrawValidatorRewardsAllMultipleValidator(t *testing.T) {
}
func TestWithdrawValidatorRewardsAllMultipleDelegator(t *testing.T) {
}