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

     1  package simulation_test
     2  
     3  import (
     4  	"math/rand"
     5  	"testing"
     6  	"time"
     7  
     8  	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
     9  	"gotest.tools/v3/assert"
    10  
    11  	sdkmath "cosmossdk.io/math"
    12  
    13  	sdk "github.com/cosmos/cosmos-sdk/types"
    14  	"github.com/cosmos/cosmos-sdk/types/address"
    15  	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
    16  	"github.com/cosmos/cosmos-sdk/x/slashing/simulation"
    17  	"github.com/cosmos/cosmos-sdk/x/slashing/types"
    18  )
    19  
    20  func TestProposalMsgs(t *testing.T) {
    21  	// initialize parameters
    22  	s := rand.NewSource(1)
    23  	r := rand.New(s)
    24  
    25  	ctx := sdk.NewContext(nil, cmtproto.Header{}, true, nil)
    26  	accounts := simtypes.RandomAccounts(r, 3)
    27  
    28  	// execute ProposalMsgs function
    29  	weightedProposalMsgs := simulation.ProposalMsgs()
    30  	assert.Assert(t, len(weightedProposalMsgs) == 1)
    31  
    32  	w0 := weightedProposalMsgs[0]
    33  
    34  	// tests w0 interface:
    35  	assert.Equal(t, simulation.OpWeightMsgUpdateParams, w0.AppParamsKey())
    36  	assert.Equal(t, simulation.DefaultWeightMsgUpdateParams, w0.DefaultWeight())
    37  
    38  	msg := w0.MsgSimulatorFn()(r, ctx, accounts)
    39  	msgUpdateParams, ok := msg.(*types.MsgUpdateParams)
    40  	assert.Assert(t, ok)
    41  
    42  	assert.Equal(t, sdk.AccAddress(address.Module("gov")).String(), msgUpdateParams.Authority)
    43  	assert.Equal(t, int64(905), msgUpdateParams.Params.SignedBlocksWindow)
    44  	assert.DeepEqual(t, sdkmath.LegacyNewDecWithPrec(7, 2), msgUpdateParams.Params.MinSignedPerWindow)
    45  	assert.DeepEqual(t, sdkmath.LegacyNewDecWithPrec(60, 2), msgUpdateParams.Params.SlashFractionDoubleSign)
    46  	assert.DeepEqual(t, sdkmath.LegacyNewDecWithPrec(89, 2), msgUpdateParams.Params.SlashFractionDowntime)
    47  	assert.Equal(t, 3313479009*time.Second, msgUpdateParams.Params.DowntimeJailDuration)
    48  }