refactor: Move simapp FundAccount and FundModuleAccount to testutil (#…

…9427)


ref: #9346

CHANGELOG.md

@@ -43,6 +43,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### API Breaking Changes
 
+* [\#9427](https://github.com/cosmos/cosmos-sdk/pull/9427) Move simapp `FundAccount` and `FundModuleAccount` to `x/bank/testutil`
 * (client/tx) [\#9421](https://github.com/cosmos/cosmos-sdk/pull/9421/) `BuildUnsignedTx`, `BuildSimTx`, `PrintUnsignedStdTx` functions are moved to
   the Tx Factory as methods.
 

simapp/test_helpers.go

@@ -26,7 +26,6 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/errors"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
-	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
@@ -437,31 +436,3 @@ type EmptyAppOptions struct{}
 func (ao EmptyAppOptions) Get(o string) interface{} {
 	return nil
 }
-
-// FundAccount is a utility function that funds an account by minting and
-// sending the coins to the address. This should be used for testing purposes
-// only!
-//
-// TODO: Instead of using the mint module account, which has the
-// permission of minting, create a "faucet" account. (@fdymylja)
-func FundAccount(bankKeeper bankkeeper.Keeper, ctx sdk.Context, addr sdk.AccAddress, amounts sdk.Coins) error {
-	if err := bankKeeper.MintCoins(ctx, minttypes.ModuleName, amounts); err != nil {
-		return err
-	}
-
-	return bankKeeper.SendCoinsFromModuleToAccount(ctx, minttypes.ModuleName, addr, amounts)
-}
-
-// FundModuleAccount is a utility function that funds a module account by
-// minting and sending the coins to the address. This should be used for testing
-// purposes only!
-//
-// TODO: Instead of using the mint module account, which has the
-// permission of minting, create a "faucet" account. (@fdymylja)
-func FundModuleAccount(bankKeeper bankkeeper.Keeper, ctx sdk.Context, recipientMod string, amounts sdk.Coins) error {
-	if err := bankKeeper.MintCoins(ctx, minttypes.ModuleName, amounts); err != nil {
-		return err
-	}
-
-	return bankKeeper.SendCoinsFromModuleToModule(ctx, minttypes.ModuleName, recipientMod, amounts)
-}

types/query/filtered_pagination_test.go

@@ -4,11 +4,11 @@ import (
 	"fmt"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/store/prefix"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/address"
 	"github.com/cosmos/cosmos-sdk/types/query"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	"github.com/cosmos/cosmos-sdk/x/bank/types"
 )
 
@@ -32,7 +32,7 @@ func (s *paginationTestSuite) TestFilteredPaginations() {
 	addr1 := sdk.AccAddress([]byte("addr1"))
 	acc1 := app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
-	s.Require().NoError(simapp.FundAccount(app.BankKeeper, ctx, addr1, balances))
+	s.Require().NoError(testutil.FundAccount(app.BankKeeper, ctx, addr1, balances))
 	store := ctx.KVStore(app.GetKey(types.StoreKey))
 
 	// verify pagination with limit > total values
@@ -107,7 +107,7 @@ func (s *paginationTestSuite) TestReverseFilteredPaginations() {
 	addr1 := sdk.AccAddress([]byte("addr1"))
 	acc1 := app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
-	s.Require().NoError(simapp.FundAccount(app.BankKeeper, ctx, addr1, balances))
+	s.Require().NoError(testutil.FundAccount(app.BankKeeper, ctx, addr1, balances))
 	store := ctx.KVStore(app.GetKey(types.StoreKey))
 
 	// verify pagination with limit > total values
@@ -188,7 +188,7 @@ func ExampleFilteredPaginate() {
 	addr1 := sdk.AccAddress([]byte("addr1"))
 	acc1 := app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
-	err := simapp.FundAccount(app.BankKeeper, ctx, addr1, balances)
+	err := testutil.FundAccount(app.BankKeeper, ctx, addr1, balances)
 	if err != nil { // should return no error
 		fmt.Println(err)
 	}

types/query/pagination_test.go

@@ -18,6 +18,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/address"
 	"github.com/cosmos/cosmos-sdk/types/query"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	"github.com/cosmos/cosmos-sdk/x/bank/types"
 )
 
@@ -76,7 +77,7 @@ func (s *paginationTestSuite) TestPagination() {
 	addr1 := sdk.AccAddress(secp256k1.GenPrivKey().PubKey().Address())
 	acc1 := app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
-	s.Require().NoError(simapp.FundAccount(app.BankKeeper, ctx, addr1, balances))
+	s.Require().NoError(testutil.FundAccount(app.BankKeeper, ctx, addr1, balances))
 
 	s.T().Log("verify empty page request results a max of defaultLimit records and counts total records")
 	pageReq := &query.PageRequest{}
@@ -185,7 +186,7 @@ func (s *paginationTestSuite) TestReversePagination() {
 	addr1 := sdk.AccAddress(secp256k1.GenPrivKey().PubKey().Address())
 	acc1 := app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
-	s.Require().NoError(simapp.FundAccount(app.BankKeeper, ctx, addr1, balances))
+	s.Require().NoError(testutil.FundAccount(app.BankKeeper, ctx, addr1, balances))
 
 	s.T().Log("verify paginate with custom limit and countTotal, Reverse false")
 	pageReq := &query.PageRequest{Limit: 2, CountTotal: true, Reverse: true, Key: nil}
@@ -306,7 +307,7 @@ func ExamplePaginate() {
 	addr1 := sdk.AccAddress([]byte("addr1"))
 	acc1 := app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
-	err := simapp.FundAccount(app.BankKeeper, ctx, addr1, balances)
+	err := testutil.FundAccount(app.BankKeeper, ctx, addr1, balances)
 	if err != nil { // should return no error
 		fmt.Println(err)
 	}

x/auth/ante/ante_test.go

@@ -7,10 +7,6 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/cosmos/cosmos-sdk/simapp"
-
-	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
-
 	"github.com/stretchr/testify/require"
 
 	"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
@@ -23,6 +19,8 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
+	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
 )
 
 // Test that simulate transaction accurately estimates gas cost
@@ -472,7 +470,7 @@ func (suite *AnteTestSuite) TestAnteHandlerFees() {
 		{
 			"signer does not have enough funds to pay the fee",
 			func() {
-				err := simapp.FundAccount(suite.app.BankKeeper, suite.ctx, addr0, sdk.NewCoins(sdk.NewInt64Coin("atom", 149)))
+				err := testutil.FundAccount(suite.app.BankKeeper, suite.ctx, addr0, sdk.NewCoins(sdk.NewInt64Coin("atom", 149)))
 				suite.Require().NoError(err)
 			},
 			false,
@@ -489,7 +487,7 @@ func (suite *AnteTestSuite) TestAnteHandlerFees() {
 				suite.Require().True(suite.app.BankKeeper.GetAllBalances(suite.ctx, modAcc.GetAddress()).Empty())
 				require.True(sdk.IntEq(suite.T(), suite.app.BankKeeper.GetAllBalances(suite.ctx, addr0).AmountOf("atom"), sdk.NewInt(149)))
 
-				err := simapp.FundAccount(suite.app.BankKeeper, suite.ctx, addr0, sdk.NewCoins(sdk.NewInt64Coin("atom", 1)))
+				err := testutil.FundAccount(suite.app.BankKeeper, suite.ctx, addr0, sdk.NewCoins(sdk.NewInt64Coin("atom", 1)))
 				suite.Require().NoError(err)
 			},
 			false,

x/auth/ante/fee_test.go

@@ -2,10 +2,10 @@ package ante_test
 
 import (
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
-	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/testutil/testdata"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 )
 
 func (suite *AnteTestSuite) TestEnsureMempoolFees() {
@@ -83,7 +83,7 @@ func (suite *AnteTestSuite) TestDeductFees() {
 	acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
 	suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
 	coins := sdk.NewCoins(sdk.NewCoin("atom", sdk.NewInt(10)))
-	err = simapp.FundAccount(suite.app.BankKeeper, suite.ctx, addr1, coins)
+	err = testutil.FundAccount(suite.app.BankKeeper, suite.ctx, addr1, coins)
 	suite.Require().NoError(err)
 
 	dfd := ante.NewDeductFeeDecorator(suite.app.AccountKeeper, suite.app.BankKeeper, nil)
@@ -95,7 +95,7 @@ func (suite *AnteTestSuite) TestDeductFees() {
 
 	// Set account with sufficient funds
 	suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
-	err = simapp.FundAccount(suite.app.BankKeeper, suite.ctx, addr1, sdk.NewCoins(sdk.NewCoin("atom", sdk.NewInt(200))))
+	err = testutil.FundAccount(suite.app.BankKeeper, suite.ctx, addr1, sdk.NewCoins(sdk.NewCoin("atom", sdk.NewInt(200))))
 	suite.Require().NoError(err)
 
 	_, err = antehandler(suite.ctx, tx, false)

x/auth/ante/feegrant_test.go

@@ -10,8 +10,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/codec"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
-
-	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/simapp/helpers"
 	"github.com/cosmos/cosmos-sdk/testutil/testdata"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -21,6 +19,7 @@ import (
 	authsign "github.com/cosmos/cosmos-sdk/x/auth/signing"
 	"github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	"github.com/cosmos/cosmos-sdk/x/feegrant"
 )
 
@@ -46,11 +45,11 @@ func (suite *AnteTestSuite) TestDeductFeesNoDelegation() {
 	priv5, _, addr5 := testdata.KeyTestPubAddr()
 
 	// Set addr1 with insufficient funds
-	err := simapp.FundAccount(suite.app.BankKeeper, suite.ctx, addr1, []sdk.Coin{sdk.NewCoin("atom", sdk.NewInt(10))})
+	err := testutil.FundAccount(suite.app.BankKeeper, suite.ctx, addr1, []sdk.Coin{sdk.NewCoin("atom", sdk.NewInt(10))})
 	suite.Require().NoError(err)
 
 	// Set addr2 with more funds
-	err = simapp.FundAccount(suite.app.BankKeeper, suite.ctx, addr2, []sdk.Coin{sdk.NewCoin("atom", sdk.NewInt(99999))})
+	err = testutil.FundAccount(suite.app.BankKeeper, suite.ctx, addr2, []sdk.Coin{sdk.NewCoin("atom", sdk.NewInt(99999))})
 	suite.Require().NoError(err)
 
 	// grant fee allowance from `addr2` to `addr3` (plenty to pay)

x/auth/signing/verify_test.go

@@ -17,6 +17,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
 	"github.com/cosmos/cosmos-sdk/x/auth/signing"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 )
 
 func TestVerifySignature(t *testing.T) {
@@ -40,9 +41,9 @@ func TestVerifySignature(t *testing.T) {
 	_ = app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	app.AccountKeeper.SetAccount(ctx, acc1)
 	balances := sdk.NewCoins(sdk.NewInt64Coin("atom", 200))
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr, balances))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr, balances))
 	acc, err := ante.GetSignerAcc(ctx, app.AccountKeeper, addr)
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr, balances))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr, balances))
 
 	msgs := []sdk.Msg{testdata.NewTestMsg(addr)}
 	fee := legacytx.NewStdFee(50000, sdk.Coins{sdk.NewInt64Coin("atom", 150)})

x/auth/vesting/handler_test.go

@@ -10,6 +10,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/vesting"
 	"github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 )
 
 type HandlerTestSuite struct {
@@ -37,7 +38,7 @@ func (suite *HandlerTestSuite) TestMsgCreateVestingAccount() {
 
 	acc1 := suite.app.AccountKeeper.NewAccountWithAddress(ctx, addr1)
 	suite.app.AccountKeeper.SetAccount(ctx, acc1)
-	suite.Require().NoError(simapp.FundAccount(suite.app.BankKeeper, ctx, addr1, balances))
+	suite.Require().NoError(testutil.FundAccount(suite.app.BankKeeper, ctx, addr1, balances))
 
 	testCases := []struct {
 		name      string

x/authz/keeper/keeper_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/simapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/authz"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 )
 
@@ -129,7 +130,7 @@ func (s *TestSuite) TestKeeperFees() {
 	granterAddr := addrs[0]
 	granteeAddr := addrs[1]
 	recipientAddr := addrs[2]
-	s.Require().NoError(simapp.FundAccount(app.BankKeeper, s.ctx, granterAddr, sdk.NewCoins(sdk.NewInt64Coin("steak", 10000))))
+	s.Require().NoError(testutil.FundAccount(app.BankKeeper, s.ctx, granterAddr, sdk.NewCoins(sdk.NewInt64Coin("steak", 10000))))
 	now := s.ctx.BlockHeader().Time
 	s.Require().NotNil(now)
 
@@ -204,7 +205,7 @@ func (s *TestSuite) TestDispatchedEvents() {
 	granterAddr := addrs[0]
 	granteeAddr := addrs[1]
 	recipientAddr := addrs[2]
-	require.NoError(simapp.FundAccount(app.BankKeeper, s.ctx, granterAddr, sdk.NewCoins(sdk.NewInt64Coin("steak", 10000))))
+	require.NoError(testutil.FundAccount(app.BankKeeper, s.ctx, granterAddr, sdk.NewCoins(sdk.NewInt64Coin("steak", 10000))))
 	now := s.ctx.BlockHeader().Time
 	require.NotNil(now)
 

x/authz/simulation/operations_test.go

@@ -6,7 +6,6 @@ import (
 	"time"
 
 	"github.com/stretchr/testify/suite"
-
 	abci "github.com/tendermint/tendermint/abci/types"
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 
@@ -15,6 +14,7 @@ import (
 	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
 	"github.com/cosmos/cosmos-sdk/x/authz"
 	"github.com/cosmos/cosmos-sdk/x/authz/simulation"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 )
 
@@ -76,7 +76,7 @@ func (suite *SimTestSuite) getTestingAccounts(r *rand.Rand, n int) []simtypes.Ac
 	for _, account := range accounts {
 		acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, account.Address)
 		suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
-		suite.Require().NoError(simapp.FundAccount(suite.app.BankKeeper, suite.ctx, account.Address, initCoins))
+		suite.Require().NoError(testutil.FundAccount(suite.app.BankKeeper, suite.ctx, account.Address, initCoins))
 	}
 
 	return accounts

x/bank/app_test.go

@@ -11,6 +11,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/simapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	"github.com/cosmos/cosmos-sdk/x/bank/types"
 )
 
@@ -94,7 +95,7 @@ func TestSendNotEnoughBalance(t *testing.T) {
 	app := simapp.SetupWithGenesisAccounts(genAccs)
 	ctx := app.BaseApp.NewContext(false, tmproto.Header{})
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 67))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 67))))
 
 	app.Commit()
 
@@ -129,7 +130,7 @@ func TestMsgMultiSendWithAccounts(t *testing.T) {
 	app := simapp.SetupWithGenesisAccounts(genAccs)
 	ctx := app.BaseApp.NewContext(false, tmproto.Header{})
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 67))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 67))))
 
 	app.Commit()
 
@@ -199,9 +200,9 @@ func TestMsgMultiSendMultipleOut(t *testing.T) {
 	app := simapp.SetupWithGenesisAccounts(genAccs)
 	ctx := app.BaseApp.NewContext(false, tmproto.Header{})
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
 
 	app.Commit()
 
@@ -248,11 +249,11 @@ func TestMsgMultiSendMultipleInOut(t *testing.T) {
 	app := simapp.SetupWithGenesisAccounts(genAccs)
 	ctx := app.BaseApp.NewContext(false, tmproto.Header{})
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr4, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr4, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
 
 	app.Commit()
 
@@ -295,7 +296,7 @@ func TestMsgMultiSendDependent(t *testing.T) {
 	app := simapp.SetupWithGenesisAccounts(genAccs)
 	ctx := app.BaseApp.NewContext(false, tmproto.Header{})
 
-	require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
+	require.NoError(t, testutil.FundAccount(app.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 42))))
 
 	app.Commit()
 

x/bank/bench_test.go

@@ -12,6 +12,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/testutil"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 )
 
@@ -30,7 +31,7 @@ func BenchmarkOneBankSendTxPerBlock(b *testing.B) {
 	ctx := benchmarkApp.BaseApp.NewContext(false, tmproto.Header{})
 
 	// some value conceivably higher than the benchmarks would ever go
-	require.NoError(b, simapp.FundAccount(benchmarkApp.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 100000000000))))
+	require.NoError(b, testutil.FundAccount(benchmarkApp.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 100000000000))))
 
 	benchmarkApp.Commit()
 	txGen := simappparams.MakeTestEncodingConfig().TxConfig
@@ -72,7 +73,7 @@ func BenchmarkOneBankMultiSendTxPerBlock(b *testing.B) {
 	ctx := benchmarkApp.BaseApp.NewContext(false, tmproto.Header{})
 
 	// some value conceivably higher than the benchmarks would ever go
-	require.NoError(b, simapp.FundAccount(benchmarkApp.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 100000000000))))
+	require.NoError(b, testutil.FundAccount(benchmarkApp.BankKeeper, ctx, addr1, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 100000000000))))
 
 	benchmarkApp.Commit()
 	txGen := simappparams.MakeTestEncodingConfig().TxConfig