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price.go
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price.go
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package simulation
import (
"math/rand"
"strconv"
simappparams "cosmossdk.io/simapp/params"
"github.com/cosmos/cosmos-sdk/baseapp"
sdk "github.com/cosmos/cosmos-sdk/types"
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
"github.com/cosmos/cosmos-sdk/x/simulation"
"github.com/elys-network/elys/x/oracle/keeper"
"github.com/elys-network/elys/x/oracle/types"
)
func SimulateMsgFeedPrice(
ak types.AccountKeeper,
bk types.BankKeeper,
k keeper.Keeper,
) simtypes.Operation {
return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
) (simtypes.OperationMsg, []simtypes.FutureOperation, error) {
simAccount, _ := simtypes.RandomAcc(r, accs)
i := r.Int()
msg := &types.MsgFeedPrice{
Provider: simAccount.Address.String(),
Asset: "asset" + strconv.Itoa(i),
Source: types.BAND,
}
_, found := k.GetPrice(ctx, msg.Asset, msg.Source, uint64(ctx.BlockTime().Unix()))
if found {
return simtypes.NoOpMsg(types.ModuleName, msg.Type(), "Price already exist"), nil, nil
}
txCtx := simulation.OperationInput{
R: r,
App: app,
TxGen: simappparams.MakeTestEncodingConfig().TxConfig,
Cdc: nil,
Msg: msg,
MsgType: msg.Type(),
Context: ctx,
SimAccount: simAccount,
ModuleName: types.ModuleName,
CoinsSpentInMsg: sdk.NewCoins(),
AccountKeeper: ak,
Bankkeeper: bk,
}
return simulation.GenAndDeliverTxWithRandFees(txCtx)
}
}