update sims operations to use baseapp

simapp/helpers/test_helpers.go

@@ -0,0 +1,43 @@
+package helpers
+
+import (
+	"math/rand"
+
+	"github.com/tendermint/tendermint/crypto"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth"
+	"github.com/cosmos/cosmos-sdk/x/simulation"
+)
+
+// GenTx generates a signed mock transaction.
+func GenTx(msgs []sdk.Msg, accnums []uint64, seq []uint64, priv ...crypto.PrivKey) auth.StdTx {
+	// Make the transaction free
+	fee := auth.StdFee{
+		Amount: sdk.NewCoins(sdk.NewInt64Coin("foocoin", 0)), // TODO: this should be the default bond denom
+		Gas:    100000,
+	}
+
+	sigs := make([]auth.StdSignature, len(priv))
+
+	// create a random length memo
+	seed := rand.Int63()
+	r := rand.New(rand.NewSource(seed))
+
+	memo := simulation.RandStringOfLength(r, simulation.RandIntBetween(r, 0, 140))
+
+	for i, p := range priv {
+		// use a empty chainID for ease of testing
+		sig, err := p.Sign(auth.StdSignBytes("", accnums[i], seq[i], fee, msgs, memo))
+		if err != nil {
+			panic(err)
+		}
+
+		sigs[i] = auth.StdSignature{
+			PubKey:    p.PubKey(),
+			Signature: sig,
+		}
+	}
+
+	return auth.NewStdTx(msgs, fee, sigs, memo)
+}

simapp/sim_test.go

@@ -17,20 +17,20 @@ import (
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth"
-	authsimops "github.com/cosmos/cosmos-sdk/x/auth/simulation/operations"
-	banksimops "github.com/cosmos/cosmos-sdk/x/bank/simulation/operations"
+	authsim "github.com/cosmos/cosmos-sdk/x/auth/simulation"
+	banksim "github.com/cosmos/cosmos-sdk/x/bank/simulation"
 	distr "github.com/cosmos/cosmos-sdk/x/distribution"
-	distrsimops "github.com/cosmos/cosmos-sdk/x/distribution/simulation/operations"
+	distrsim "github.com/cosmos/cosmos-sdk/x/distribution/simulation"
 	"github.com/cosmos/cosmos-sdk/x/gov"
-	govsimops "github.com/cosmos/cosmos-sdk/x/gov/simulation/operations"
+	govsim "github.com/cosmos/cosmos-sdk/x/gov/simulation"
 	"github.com/cosmos/cosmos-sdk/x/mint"
 	"github.com/cosmos/cosmos-sdk/x/params"
-	paramsimops "github.com/cosmos/cosmos-sdk/x/params/simulation/operations"
+	paramsim "github.com/cosmos/cosmos-sdk/x/params/simulation"
 	"github.com/cosmos/cosmos-sdk/x/simulation"
 	"github.com/cosmos/cosmos-sdk/x/slashing"
-	slashingsimops "github.com/cosmos/cosmos-sdk/x/slashing/simulation/operations"
+	slashingsim "github.com/cosmos/cosmos-sdk/x/slashing/simulation"
 	"github.com/cosmos/cosmos-sdk/x/staking"
-	stakingsimops "github.com/cosmos/cosmos-sdk/x/staking/simulation/operations"
+	stakingsim "github.com/cosmos/cosmos-sdk/x/staking/simulation"
 	"github.com/cosmos/cosmos-sdk/x/supply"
 )
 
@@ -65,7 +65,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			authsimops.SimulateDeductFee(app.AccountKeeper, app.SupplyKeeper),
+			authsim.SimulateDeductFee(app.AccountKeeper, app.SupplyKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -76,7 +76,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			banksimops.SimulateMsgSend(app.AccountKeeper, app.BankKeeper),
+			banksim.SimulateMsgSend(app.AccountKeeper, app.BankKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -87,7 +87,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			banksimops.SimulateSingleInputMsgMultiSend(app.AccountKeeper, app.BankKeeper),
+			banksim.SimulateSingleInputMsgMultiSend(app.AccountKeeper, app.BankKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -98,7 +98,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			distrsimops.SimulateMsgSetWithdrawAddress(app.DistrKeeper),
+			distrsim.SimulateMsgSetWithdrawAddress(app.AccountKeeper, app.DistrKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -109,7 +109,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			distrsimops.SimulateMsgWithdrawDelegatorReward(app.DistrKeeper),
+			distrsim.SimulateMsgWithdrawDelegatorReward(app.AccountKeeper, app.DistrKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -120,7 +120,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			distrsimops.SimulateMsgWithdrawValidatorCommission(app.DistrKeeper),
+			distrsim.SimulateMsgWithdrawValidatorCommission(app.AccountKeeper, app.DistrKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -131,7 +131,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			govsimops.SimulateSubmittingVotingAndSlashingForProposal(app.GovKeeper, govsimops.SimulateTextProposalContent),
+			govsim.SimulateSubmittingVotingAndSlashingForProposal(app.AccountKeeper, app.GovKeeper, govsim.SimulateTextProposalContent),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -142,7 +142,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			govsimops.SimulateSubmittingVotingAndSlashingForProposal(app.GovKeeper, distrsimops.SimulateCommunityPoolSpendProposalContent(app.DistrKeeper)),
+			govsim.SimulateSubmittingVotingAndSlashingForProposal(app.AccountKeeper, app.GovKeeper, distrsim.SimulateCommunityPoolSpendProposalContent(app.DistrKeeper)),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -153,7 +153,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			govsimops.SimulateSubmittingVotingAndSlashingForProposal(app.GovKeeper, paramsimops.SimulateParamChangeProposalContent(paramChanges)),
+			govsim.SimulateSubmittingVotingAndSlashingForProposal(app.AccountKeeper, app.GovKeeper, paramsim.SimulateParamChangeProposalContent(paramChanges)),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -164,7 +164,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			govsimops.SimulateMsgDeposit(app.GovKeeper),
+			govsim.SimulateMsgDeposit(app.AccountKeeper, app.GovKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -175,7 +175,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			stakingsimops.SimulateMsgCreateValidator(app.AccountKeeper, app.StakingKeeper),
+			stakingsim.SimulateMsgCreateValidator(app.AccountKeeper, app.StakingKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -186,7 +186,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			stakingsimops.SimulateMsgEditValidator(app.StakingKeeper),
+			stakingsim.SimulateMsgEditValidator(app.AccountKeeper, app.StakingKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -197,7 +197,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			stakingsimops.SimulateMsgDelegate(app.AccountKeeper, app.StakingKeeper),
+			stakingsim.SimulateMsgDelegate(app.AccountKeeper, app.StakingKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -208,7 +208,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			stakingsimops.SimulateMsgUndelegate(app.AccountKeeper, app.StakingKeeper),
+			stakingsim.SimulateMsgUndelegate(app.AccountKeeper, app.StakingKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -219,7 +219,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			stakingsimops.SimulateMsgBeginRedelegate(app.AccountKeeper, app.StakingKeeper),
+			stakingsim.SimulateMsgBeginRedelegate(app.AccountKeeper, app.StakingKeeper),
 		},
 		{
 			func(_ *rand.Rand) int {
@@ -230,7 +230,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 					})
 				return v
 			}(nil),
-			slashingsimops.SimulateMsgUnjail(app.SlashingKeeper),
+			slashingsim.SimulateMsgUnjail(app.AccountKeeper),
 		},
 		// {
 		// 	func(_ *rand.Rand) int {
@@ -241,7 +241,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 		// 			})
 		// 		return v
 		// 	}(nil),
-		// 	nftsimops.SimulateMsgTransferNFT(app.NFTKeeper),
+		// 	nftsim.SimulateMsgTransferNFT(app.NFTKeeper),
 		// },
 		// {
 		// 	func(_ *rand.Rand) int {
@@ -252,7 +252,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 		// 			})
 		// 		return v
 		// 	}(nil),
-		// 	nftsimops.SimulateMsgEditNFTMetadata(app.NFTKeeper),
+		// 	nftsim.SimulateMsgEditNFTMetadata(app.NFTKeeper),
 		// },
 		// {
 		// 	func(_ *rand.Rand) int {
@@ -263,7 +263,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 		// 			})
 		// 		return v
 		// 	}(nil),
-		// 	nftsimops.SimulateMsgMintNFT(app.NFTKeeper),
+		// 	nftsim.SimulateMsgMintNFT(app.NFTKeeper),
 		// },
 		// {
 		// 	func(_ *rand.Rand) int {
@@ -274,7 +274,7 @@ func testAndRunTxs(app *SimApp, config simulation.Config) []simulation.WeightedO
 		// 			})
 		// 		return v
 		// 	}(nil),
-		// 	nftsimops.SimulateMsgBurnNFT(app.NFTKeeper),
+		// 	nftsim.SimulateMsgBurnNFT(app.NFTKeeper),
 		// },
 	}
 }

simapp/test_helpers.go

@@ -13,6 +13,7 @@ import (
 
 	bam "github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/simapp/helpers"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth"
 	"github.com/cosmos/cosmos-sdk/x/genaccounts"
@@ -103,33 +104,6 @@ func CheckBalance(t *testing.T, app *SimApp, addr sdk.AccAddress, exp sdk.Coins)
 	require.Equal(t, exp, res.GetCoins())
 }
 
-// GenTx generates a signed mock transaction.
-func GenTx(msgs []sdk.Msg, accnums []uint64, seq []uint64, priv ...crypto.PrivKey) auth.StdTx {
-	// Make the transaction free
-	fee := auth.StdFee{
-		Amount: sdk.NewCoins(sdk.NewInt64Coin("foocoin", 0)),
-		Gas:    100000,
-	}
-
-	sigs := make([]auth.StdSignature, len(priv))
-	memo := "testmemotestmemo"
-
-	for i, p := range priv {
-		// use a empty chainID for ease of testing
-		sig, err := p.Sign(auth.StdSignBytes("", accnums[i], seq[i], fee, msgs, memo))
-		if err != nil {
-			panic(err)
-		}
-
-		sigs[i] = auth.StdSignature{
-			PubKey:    p.PubKey(),
-			Signature: sig,
-		}
-	}
-
-	return auth.NewStdTx(msgs, fee, sigs, memo)
-}
-
 // SignCheckDeliver checks a generated signed transaction and simulates a
 // block commitment with the given transaction. A test assertion is made using
 // the parameter 'expPass' against the result. A corresponding result is
@@ -139,7 +113,7 @@ func SignCheckDeliver(
 	accNums, seq []uint64, expSimPass, expPass bool, priv ...crypto.PrivKey,
 ) sdk.Result {
 
-	tx := GenTx(msgs, accNums, seq, priv...)
+	tx := helpers.GenTx(msgs, accNums, seq, priv...)
 
 	txBytes, err := cdc.MarshalBinaryLengthPrefixed(tx)
 	require.Nil(t, err)
@@ -175,7 +149,7 @@ func SignCheckDeliver(
 func GenSequenceOfTxs(msgs []sdk.Msg, accnums []uint64, initSeqNums []uint64, numToGenerate int, priv ...crypto.PrivKey) []auth.StdTx {
 	txs := make([]auth.StdTx, numToGenerate)
 	for i := 0; i < numToGenerate; i++ {
-		txs[i] = GenTx(msgs, accnums, initSeqNums, priv...)
+		txs[i] = helpers.GenTx(msgs, accnums, initSeqNums, priv...)
 		incrementAllSequenceNumbers(initSeqNums)
 	}
 

x/auth/simulation/operations/msgs.go → x/auth/simulation/operations.go

@@ -1,4 +1,4 @@
-package operations
+package simulation
 
 import (
 	"errors"
@@ -8,13 +8,13 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	"github.com/cosmos/cosmos-sdk/x/auth"
+	"github.com/cosmos/cosmos-sdk/x/auth/keeper"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 	"github.com/cosmos/cosmos-sdk/x/simulation"
 )
 
 // SimulateDeductFee
-func SimulateDeductFee(ak auth.AccountKeeper, supplyKeeper types.SupplyKeeper) simulation.Operation {
+func SimulateDeductFee(ak keeper.AccountKeeper, supplyKeeper types.SupplyKeeper) simulation.Operation {
 	return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context,
 		accs []simulation.Account) (
 		opMsg simulation.OperationMsg, fOps []simulation.FutureOperation, err error) {