Add GetSynchronizedClaim and swap adapter (#1386)

* Add source adapters to keeper, implement GetSynchronizedClaim

* Iterate acc shares sorted

* Add swap adapter, update tests to use swap claimtype

* Add swap adapter test

* Add tests for non-empty pools

* Iterate over source ids instead of sorted keys

x/incentive/keeper/adapters/swap/adapter.go

@@ -0,0 +1,46 @@
+package swap
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/kava-labs/kava/x/incentive/types"
+)
+
+var _ types.SourceAdapter = SourceAdapter{}
+
+type SourceAdapter struct {
+	keeper types.SwapKeeper
+}
+
+func NewSourceAdapter(keeper types.SwapKeeper) SourceAdapter {
+	return SourceAdapter{
+		keeper: keeper,
+	}
+}
+
+func (f SourceAdapter) TotalSharesBySource(ctx sdk.Context, sourceID string) sdk.Dec {
+	shares, found := f.keeper.GetPoolShares(ctx, sourceID)
+	if !found {
+		shares = sdk.ZeroInt()
+	}
+
+	return shares.ToDec()
+}
+
+func (f SourceAdapter) OwnerSharesBySource(
+	ctx sdk.Context,
+	owner sdk.AccAddress,
+	sourceIDs []string,
+) map[string]sdk.Dec {
+	shares := make(map[string]sdk.Dec)
+	for _, id := range sourceIDs {
+		s, found := f.keeper.GetDepositorSharesAmount(ctx, owner, id)
+		if !found {
+			s = sdk.ZeroInt()
+		}
+
+		shares[id] = s.ToDec()
+	}
+
+	return shares
+}

x/incentive/keeper/adapters/swap/adapter_test.go

@@ -0,0 +1,283 @@
+package swap_test
+
+import (
+	"testing"
+	"time"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	tmprototypes "github.com/tendermint/tendermint/proto/tendermint/types"
+
+	"github.com/kava-labs/kava/app"
+	"github.com/kava-labs/kava/x/incentive/keeper/adapters/swap"
+	swaptypes "github.com/kava-labs/kava/x/swap/types"
+	"github.com/stretchr/testify/suite"
+)
+
+type SwapAdapterTestSuite struct {
+	suite.Suite
+
+	app app.TestApp
+	ctx sdk.Context
+
+	genesisTime time.Time
+	addrs       []sdk.AccAddress
+}
+
+func TestSwapAdapterTestSuite(t *testing.T) {
+	suite.Run(t, new(SwapAdapterTestSuite))
+}
+
+func (suite *SwapAdapterTestSuite) SetupTest() {
+	config := sdk.GetConfig()
+	app.SetBech32AddressPrefixes(config)
+
+	_, suite.addrs = app.GeneratePrivKeyAddressPairs(5)
+
+	suite.genesisTime = time.Date(2020, 12, 15, 14, 0, 0, 0, time.UTC)
+	suite.app = app.NewTestApp()
+
+	suite.ctx = suite.app.NewContext(true, tmprototypes.Header{Time: suite.genesisTime})
+}
+
+func (suite *SwapAdapterTestSuite) TestSwapAdapter_OwnerSharesBySource_Empty() {
+	adapter := swap.NewSourceAdapter(suite.app.GetSwapKeeper())
+
+	tests := []struct {
+		name          string
+		giveOwner     sdk.AccAddress
+		giveSourceIDs []string
+		wantShares    map[string]sdk.Dec
+	}{
+		{
+			"empty requests",
+			suite.addrs[0],
+			[]string{},
+			map[string]sdk.Dec{},
+		},
+		{
+			"empty pools are zero",
+			suite.addrs[0],
+			[]string{
+				"pool1",
+				"pool2",
+				"pool3",
+			},
+			map[string]sdk.Dec{
+				"pool1": sdk.ZeroDec(),
+				"pool2": sdk.ZeroDec(),
+				"pool3": sdk.ZeroDec(),
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		suite.Run(tt.name, func() {
+			shares := adapter.OwnerSharesBySource(suite.ctx, tt.giveOwner, tt.giveSourceIDs)
+
+			suite.Equal(tt.wantShares, shares)
+		})
+	}
+}
+
+func (suite *SwapAdapterTestSuite) TestSwapAdapter_OwnerSharesBySource() {
+	poolDenomA := "ukava"
+	poolDenomB := "usdx"
+
+	swapKeeper := suite.app.GetSwapKeeper()
+	swapKeeper.SetParams(suite.ctx, swaptypes.NewParams(
+		swaptypes.NewAllowedPools(
+			swaptypes.NewAllowedPool(poolDenomA, poolDenomB),
+		),
+		sdk.ZeroDec(),
+	))
+
+	suite.app.FundAccount(
+		suite.ctx,
+		suite.addrs[0],
+		sdk.NewCoins(
+			sdk.NewCoin(poolDenomA, sdk.NewInt(1000000000000)),
+			sdk.NewCoin(poolDenomB, sdk.NewInt(1000000000000)),
+		),
+	)
+	suite.app.FundAccount(
+		suite.ctx,
+		suite.addrs[1],
+		sdk.NewCoins(
+			sdk.NewCoin(poolDenomA, sdk.NewInt(1000000000000)),
+			sdk.NewCoin(poolDenomB, sdk.NewInt(1000000000000)),
+		),
+	)
+
+	err := swapKeeper.Deposit(
+		suite.ctx,
+		suite.addrs[0],
+		sdk.NewCoin(poolDenomA, sdk.NewInt(100)),
+		sdk.NewCoin(poolDenomB, sdk.NewInt(100)),
+		sdk.NewDecWithPrec(1, 1),
+	)
+	suite.NoError(err)
+
+	err = swapKeeper.Deposit(
+		suite.ctx,
+		suite.addrs[1],
+		sdk.NewCoin(poolDenomA, sdk.NewInt(250)),
+		sdk.NewCoin(poolDenomB, sdk.NewInt(250)),
+		sdk.NewDecWithPrec(1, 0),
+	)
+	suite.NoError(err)
+
+	adapter := swap.NewSourceAdapter(suite.app.GetSwapKeeper())
+
+	tests := []struct {
+		name          string
+		giveOwner     sdk.AccAddress
+		giveSourceIDs []string
+		wantShares    map[string]sdk.Dec
+	}{
+		{
+			"depositor has shares",
+			suite.addrs[0],
+			[]string{
+				swaptypes.PoolID(poolDenomA, poolDenomB),
+			},
+			map[string]sdk.Dec{
+				swaptypes.PoolID(poolDenomA, poolDenomB): sdk.NewDecWithPrec(100, 0),
+			},
+		},
+		{
+			"depositor has shares - including empty deposits",
+			suite.addrs[1],
+			[]string{
+				swaptypes.PoolID(poolDenomA, poolDenomB),
+				"pool2",
+			},
+			map[string]sdk.Dec{
+				swaptypes.PoolID(poolDenomA, poolDenomB): sdk.NewDecWithPrec(250, 0),
+				"pool2":                                  sdk.ZeroDec(),
+			},
+		},
+		{
+			"non-depositor has zero shares",
+			suite.addrs[2],
+			[]string{
+				swaptypes.PoolID(poolDenomA, poolDenomB),
+			},
+			map[string]sdk.Dec{
+				swaptypes.PoolID(poolDenomA, poolDenomB): sdk.ZeroDec(),
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		suite.Run(tt.name, func() {
+			shares := adapter.OwnerSharesBySource(suite.ctx, tt.giveOwner, tt.giveSourceIDs)
+
+			suite.Equal(tt.wantShares, shares)
+		})
+	}
+}
+
+func (suite *SwapAdapterTestSuite) TestSwapAdapter_TotalSharesBySource_Empty() {
+	adapter := swap.NewSourceAdapter(suite.app.GetSwapKeeper())
+
+	tests := []struct {
+		name         string
+		giveSourceID string
+		wantShares   sdk.Dec
+	}{
+		{
+			"empty/invalid pools are zero",
+			"pool1",
+			sdk.ZeroDec(),
+		},
+		{
+			"invalid request returns zero",
+			"",
+			sdk.ZeroDec(),
+		},
+	}
+
+	for _, tt := range tests {
+		suite.Run(tt.name, func() {
+			shares := adapter.TotalSharesBySource(suite.ctx, tt.giveSourceID)
+
+			suite.Equal(tt.wantShares, shares)
+		})
+	}
+}
+
+func (suite *SwapAdapterTestSuite) TestSwapAdapter_TotalSharesBySource() {
+	poolDenomA := "ukava"
+	poolDenomB := "usdx"
+
+	swapKeeper := suite.app.GetSwapKeeper()
+	swapKeeper.SetParams(suite.ctx, swaptypes.NewParams(
+		swaptypes.NewAllowedPools(
+			swaptypes.NewAllowedPool(poolDenomA, poolDenomB),
+		),
+		sdk.ZeroDec(),
+	))
+
+	suite.app.FundAccount(
+		suite.ctx,
+		suite.addrs[0],
+		sdk.NewCoins(
+			sdk.NewCoin(poolDenomA, sdk.NewInt(1000000000000)),
+			sdk.NewCoin(poolDenomB, sdk.NewInt(1000000000000)),
+		),
+	)
+	suite.app.FundAccount(
+		suite.ctx,
+		suite.addrs[1],
+		sdk.NewCoins(
+			sdk.NewCoin(poolDenomA, sdk.NewInt(1000000000000)),
+			sdk.NewCoin(poolDenomB, sdk.NewInt(1000000000000)),
+		),
+	)
+
+	err := swapKeeper.Deposit(
+		suite.ctx,
+		suite.addrs[0],
+		sdk.NewCoin(poolDenomA, sdk.NewInt(100)),
+		sdk.NewCoin(poolDenomB, sdk.NewInt(100)),
+		sdk.NewDecWithPrec(1, 1),
+	)
+	suite.NoError(err)
+
+	err = swapKeeper.Deposit(
+		suite.ctx,
+		suite.addrs[1],
+		sdk.NewCoin(poolDenomA, sdk.NewInt(250)),
+		sdk.NewCoin(poolDenomB, sdk.NewInt(250)),
+		sdk.NewDecWithPrec(1, 0),
+	)
+	suite.NoError(err)
+
+	adapter := swap.NewSourceAdapter(suite.app.GetSwapKeeper())
+
+	tests := []struct {
+		name         string
+		giveSourceID string
+		wantShares   sdk.Dec
+	}{
+		{
+			"total shares",
+			swaptypes.PoolID(poolDenomA, poolDenomB),
+			sdk.NewDecWithPrec(350, 0),
+		},
+		{
+			"empty or invalid pool empty",
+			"pool2",
+			sdk.ZeroDec(),
+		},
+	}
+
+	for _, tt := range tests {
+		suite.Run(tt.name, func() {
+			shares := adapter.TotalSharesBySource(suite.ctx, tt.giveSourceID)
+
+			suite.Equal(tt.wantShares, shares)
+		})
+	}
+}

x/incentive/keeper/keeper.go

@@ -1,12 +1,14 @@
 package keeper
 
 import (
+	"fmt"
 	"time"
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	"github.com/cosmos/cosmos-sdk/store/prefix"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
+	"github.com/kava-labs/kava/x/incentive/keeper/adapters/swap"
 	"github.com/kava-labs/kava/x/incentive/types"
 )
 
@@ -25,6 +27,8 @@ type Keeper struct {
 	liquidKeeper  types.LiquidKeeper
 	earnKeeper    types.EarnKeeper
 
+	adapters map[types.ClaimType]types.SourceAdapter
+
 	// Keepers used for APY queries
 	mintKeeper      types.MintKeeper
 	distrKeeper     types.DistrKeeper
@@ -55,6 +59,11 @@ func NewKeeper(
 		savingsKeeper: svk,
 		liquidKeeper:  lqk,
 		earnKeeper:    ek,
+
+		adapters: map[types.ClaimType]types.SourceAdapter{
+			types.CLAIM_TYPE_SWAP: swap.NewSourceAdapter(swpk),
+		},
+
 		mintKeeper:      mk,
 		distrKeeper:     dk,
 		pricefeedKeeper: pfk,
@@ -885,6 +894,15 @@ func (k Keeper) IterateEarnRewardAccrualTimes(ctx sdk.Context, cb func(string, t
 // -----------------------------------------------------------------------------
 // New deduplicated methods
 
+func (k Keeper) GetSourceAdapter(claimType types.ClaimType) types.SourceAdapter {
+	fetcher, found := k.adapters[claimType]
+	if !found {
+		panic(fmt.Sprintf("no source share fetcher for claim type %s", claimType))
+	}
+
+	return fetcher
+}
+
 // GetClaim returns the claim in the store corresponding the the owner and
 // claimType, and a boolean for if the claim was found
 func (k Keeper) GetClaim(

x/incentive/keeper/rewards.go

@@ -36,7 +36,7 @@ func (k Keeper) SynchronizeClaim(
 	claimType types.ClaimType,
 	sourceID string,
 	owner sdk.AccAddress,
-	shares sdk.Int,
+	shares sdk.Dec,
 ) {
 	claim, found := k.GetClaim(ctx, claimType, owner)
 	if !found {
@@ -53,7 +53,7 @@ func (k *Keeper) synchronizeClaim(
 	claim types.Claim,
 	sourceID string,
 	owner sdk.AccAddress,
-	shares sdk.Int,
+	shares sdk.Dec,
 ) types.Claim {
 	globalRewardIndexes, found := k.GetRewardIndexesOfClaimType(ctx, claim.Type, sourceID)
 	if !found {
@@ -74,7 +74,7 @@ func (k *Keeper) synchronizeClaim(
 		userRewardIndexes = types.RewardIndexes{}
 	}
 
-	newRewards, err := k.CalculateRewards(userRewardIndexes, globalRewardIndexes, shares.ToDec())
+	newRewards, err := k.CalculateRewards(userRewardIndexes, globalRewardIndexes, shares)
 	if err != nil {
 		// Global reward factors should never decrease, as it would lead to a negative update to claim.Rewards.
 		// This panics if a global reward factor decreases or disappears between the old and new indexes.
@@ -86,3 +86,33 @@ func (k *Keeper) synchronizeClaim(
 
 	return claim
 }
+
+// GetSynchronizedClaim fetches a claim from the store and syncs rewards for all
+// rewarded sourceIDs.
+func (k Keeper) GetSynchronizedClaim(
+	ctx sdk.Context,
+	claimType types.ClaimType,
+	owner sdk.AccAddress,
+) (types.Claim, bool) {
+	claim, found := k.GetClaim(ctx, claimType, owner)
+	if !found {
+		return types.Claim{}, false
+	}
+
+	// Fetch all source IDs from indexes
+	var sourceIDs []string
+	k.IterateRewardIndexesByClaimType(ctx, claimType, func(rewardIndexes types.TypedRewardIndexes) bool {
+		sourceIDs = append(sourceIDs, rewardIndexes.CollateralType)
+		return false
+	})
+
+	adapter := k.GetSourceAdapter(claimType)
+	accShares := adapter.OwnerSharesBySource(ctx, owner, sourceIDs)
+
+	// Synchronize claim for each source ID
+	for _, sourceID := range sourceIDs {
+		claim = k.synchronizeClaim(ctx, claim, sourceID, owner, accShares[sourceID])
+	}
+
+	return claim, true
+}

x/incentive/keeper/rewards_sync_test.go

@@ -68,7 +68,7 @@ func (suite *SynchronizeClaimTests) TestClaimUpdatedWhenGlobalIndexesHaveIncreas
 
 	userShares := i(1e9)
 
-	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares)
+	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares.ToDec())
 
 	syncedClaim, _ := suite.keeper.GetClaim(suite.ctx, claimType, claim.Owner)
 	// indexes updated from global
@@ -110,7 +110,7 @@ func (suite *SynchronizeClaimTests) TestClaimUnchangedWhenGlobalIndexesUnchanged
 
 	userShares := i(1e9)
 
-	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares)
+	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares.ToDec())
 
 	syncedClaim, _ := suite.keeper.GetClaim(suite.ctx, claimType, claim.Owner)
 	// claim should have the same rewards and indexes as before
@@ -169,7 +169,7 @@ func (suite *SynchronizeClaimTests) TestClaimUpdatedWhenNewRewardAdded() {
 
 	userShares := i(1e9)
 
-	suite.keeper.SynchronizeClaim(suite.ctx, claimType, newlyRewardcollateralType, claim.Owner, userShares)
+	suite.keeper.SynchronizeClaim(suite.ctx, claimType, newlyRewardcollateralType, claim.Owner, userShares.ToDec())
 
 	syncedClaim, _ := suite.keeper.GetClaim(suite.ctx, claimType, claim.Owner)
 	// the new indexes should be added to the claim, but the old ones should be unchanged
@@ -203,7 +203,7 @@ func (suite *SynchronizeClaimTests) TestClaimUnchangedWhenNoReward() {
 
 	userShares := i(1e9)
 
-	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares)
+	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares.ToDec())
 
 	syncedClaim, _ := suite.keeper.GetClaim(suite.ctx, claimType, claim.Owner)
 	suite.Equal(claim, syncedClaim)
@@ -256,7 +256,7 @@ func (suite *SynchronizeClaimTests) TestClaimUpdatedWhenNewRewardDenomAdded() {
 
 	userShares := i(1e9)
 
-	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares)
+	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares.ToDec())
 
 	syncedClaim, _ := suite.keeper.GetClaim(suite.ctx, claimType, claim.Owner)
 	// indexes should have the new reward denom added
@@ -310,7 +310,7 @@ func (suite *SynchronizeClaimTests) TestClaimUpdatedWhenGlobalIndexesIncreasedAn
 
 	userShares := i(0)
 
-	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares)
+	suite.keeper.SynchronizeClaim(suite.ctx, claimType, collateralType, claim.Owner, userShares.ToDec())
 
 	syncedClaim, _ := suite.keeper.GetClaim(suite.ctx, claimType, claim.Owner)
 	// indexes updated from global
@@ -318,3 +318,155 @@ func (suite *SynchronizeClaimTests) TestClaimUpdatedWhenGlobalIndexesIncreasedAn
 	// reward is unchanged
 	suite.Equal(claim.Reward, syncedClaim.Reward)
 }
+
+func (suite *SynchronizeClaimTests) TestGetSyncedClaim_ClaimUnchangedWhenNoGlobalIndexes() {
+	collateralType_1 := "btcb:usdx"
+	owner := arbitraryAddress()
+	claimType := types.CLAIM_TYPE_SWAP
+
+	swapKeeper := newFakeSwapKeeper().
+		addDeposit(collateralType_1, owner, i(1e9))
+	suite.keeper = suite.NewKeeper(&fakeParamSubspace{}, nil, nil, nil, nil, nil, swapKeeper, nil, nil, nil)
+
+	claim := types.Claim{
+		Type:   claimType,
+		Owner:  owner,
+		Reward: nil,
+		RewardIndexes: types.MultiRewardIndexes{
+			{
+				CollateralType: collateralType_1,
+				RewardIndexes:  nil, // this state only happens because Init stores empty indexes
+			},
+		},
+	}
+	suite.keeper.SetClaim(suite.ctx, claim)
+
+	// no global indexes for any pool
+
+	syncedClaim, f := suite.keeper.GetSynchronizedClaim(suite.ctx, claimType, claim.Owner)
+	suite.True(f)
+
+	// indexes are unchanged
+	suite.Equal(claim.RewardIndexes, syncedClaim.RewardIndexes)
+	// reward is unchanged
+	suite.Equal(claim.Reward, syncedClaim.Reward)
+}
+
+func (suite *SynchronizeClaimTests) TestGetSyncedClaim_ClaimUpdatedWhenMissingIndexAndHasNoSourceShares() {
+	collateralType_1 := "btcb:usdx"
+	collateralType_2 := "ukava:usdx"
+	owner := arbitraryAddress()
+	claimType := types.CLAIM_TYPE_SWAP
+
+	// owner has no shares in any pool
+	suite.keeper = suite.NewKeeper(&fakeParamSubspace{}, nil, nil, nil, nil, nil, newFakeSwapKeeper(), nil, nil, nil)
+
+	claim := types.Claim{
+		Type:   claimType,
+		Owner:  owner,
+		Reward: arbitraryCoins(),
+		RewardIndexes: types.MultiRewardIndexes{
+			{
+				CollateralType: collateralType_1,
+				RewardIndexes: types.RewardIndexes{
+					{
+						CollateralType: "rewarddenom1",
+						RewardFactor:   d("1000.001"),
+					},
+				},
+			},
+		},
+	}
+	suite.keeper.SetClaim(suite.ctx, claim)
+
+	globalIndexes := types.MultiRewardIndexes{
+		{
+			CollateralType: collateralType_1,
+			RewardIndexes: types.RewardIndexes{
+				{
+					CollateralType: "rewarddenom1",
+					RewardFactor:   d("2000.002"),
+				},
+			},
+		},
+		{
+			CollateralType: collateralType_2,
+			RewardIndexes: types.RewardIndexes{
+				{
+					CollateralType: "rewarddenom2",
+					RewardFactor:   d("2000.002"),
+				},
+			},
+		},
+	}
+	suite.storeGlobalIndexes(claimType, globalIndexes)
+
+	syncedClaim, f := suite.keeper.GetSynchronizedClaim(suite.ctx, claimType, claim.Owner)
+	suite.True(f)
+
+	// indexes updated from global
+	suite.Equal(globalIndexes, syncedClaim.RewardIndexes)
+	// reward is unchanged
+	suite.Equal(claim.Reward, syncedClaim.Reward)
+}
+
+func (suite *SynchronizeClaimTests) TestGetSyncedClaim_ClaimUpdatedWhenMissingIndexButHasSourceShares() {
+	collateralType_1 := "btcb:usdx"
+	collateralType_2 := "ukava:usdx"
+	owner := arbitraryAddress()
+	claimType := types.CLAIM_TYPE_SWAP
+
+	swapKeeper := newFakeSwapKeeper().
+		addDeposit(collateralType_1, owner, i(1e9)).
+		addDeposit(collateralType_2, owner, i(1e9))
+	suite.keeper = suite.NewKeeper(&fakeParamSubspace{}, nil, nil, nil, nil, nil, swapKeeper, nil, nil, nil)
+
+	claim := types.Claim{
+		Type:   claimType,
+		Owner:  owner,
+		Reward: arbitraryCoins(),
+		RewardIndexes: types.MultiRewardIndexes{
+			{
+				CollateralType: collateralType_1,
+				RewardIndexes: types.RewardIndexes{
+					{
+						CollateralType: "rewarddenom1",
+						RewardFactor:   d("1000.001"),
+					},
+				},
+			},
+		},
+	}
+	suite.keeper.SetClaim(suite.ctx, claim)
+
+	globalIndexes := types.MultiRewardIndexes{
+		{
+			CollateralType: collateralType_1,
+			RewardIndexes: types.RewardIndexes{
+				{
+					CollateralType: "rewarddenom1",
+					RewardFactor:   d("2000.002"),
+				},
+			},
+		},
+		{
+			CollateralType: collateralType_2,
+			RewardIndexes: types.RewardIndexes{
+				{
+					CollateralType: "rewarddenom2",
+					RewardFactor:   d("2000.002"),
+				},
+			},
+		},
+	}
+	suite.storeGlobalIndexes(claimType, globalIndexes)
+
+	syncedClaim, f := suite.keeper.GetSynchronizedClaim(suite.ctx, claimType, claim.Owner)
+	suite.True(f)
+
+	// indexes updated from global
+	suite.Equal(globalIndexes, syncedClaim.RewardIndexes)
+	// reward is incremented
+	expectedReward := cs(c("rewarddenom1", 1_000_001_000_000), c("rewarddenom2", 2_000_002_000_000))
+	suite.Equal(claim.Reward.Add(expectedReward...), syncedClaim.Reward)
+}