github.com/cosmos/cosmos-sdk@v0.50.10/x/auth/simulation/proposals_test.go (about)

     1  package simulation_test
     2  
     3  import (
     4  	"math/rand"
     5  	"testing"
     6  
     7  	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
     8  	"gotest.tools/v3/assert"
     9  
    10  	sdk "github.com/cosmos/cosmos-sdk/types"
    11  	"github.com/cosmos/cosmos-sdk/types/address"
    12  	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
    13  	"github.com/cosmos/cosmos-sdk/x/auth/simulation"
    14  	"github.com/cosmos/cosmos-sdk/x/auth/types"
    15  )
    16  
    17  func TestProposalMsgs(t *testing.T) {
    18  	// initialize parameters
    19  	s := rand.NewSource(1)
    20  	r := rand.New(s)
    21  
    22  	ctx := sdk.NewContext(nil, cmtproto.Header{}, true, nil)
    23  	accounts := simtypes.RandomAccounts(r, 3)
    24  
    25  	// execute ProposalMsgs function
    26  	weightedProposalMsgs := simulation.ProposalMsgs()
    27  	assert.Assert(t, len(weightedProposalMsgs) == 1)
    28  
    29  	w0 := weightedProposalMsgs[0]
    30  
    31  	// tests w0 interface:
    32  	assert.Equal(t, simulation.OpWeightMsgUpdateParams, w0.AppParamsKey())
    33  	assert.Equal(t, simulation.DefaultWeightMsgUpdateParams, w0.DefaultWeight())
    34  
    35  	msg := w0.MsgSimulatorFn()(r, ctx, accounts)
    36  	msgUpdateParams, ok := msg.(*types.MsgUpdateParams)
    37  	assert.Assert(t, ok)
    38  
    39  	assert.Equal(t, sdk.AccAddress(address.Module("gov")).String(), msgUpdateParams.Authority)
    40  	assert.Equal(t, uint64(999), msgUpdateParams.Params.MaxMemoCharacters)
    41  	assert.Equal(t, uint64(905), msgUpdateParams.Params.TxSigLimit)
    42  	assert.Equal(t, uint64(151), msgUpdateParams.Params.TxSizeCostPerByte)
    43  	assert.Equal(t, uint64(213), msgUpdateParams.Params.SigVerifyCostED25519)
    44  	assert.Equal(t, uint64(539), msgUpdateParams.Params.SigVerifyCostSecp256k1)
    45  }