github.com/Finschia/finschia-sdk@v0.49.1/x/auth/simulation/genesis_test.go (about)

     1  package simulation_test
     2  
     3  import (
     4  	"encoding/json"
     5  	"math/rand"
     6  	"testing"
     7  
     8  	"github.com/stretchr/testify/require"
     9  
    10  	"github.com/Finschia/finschia-sdk/codec"
    11  	codectypes "github.com/Finschia/finschia-sdk/codec/types"
    12  	"github.com/Finschia/finschia-sdk/types/module"
    13  	simtypes "github.com/Finschia/finschia-sdk/types/simulation"
    14  	"github.com/Finschia/finschia-sdk/x/auth/simulation"
    15  	"github.com/Finschia/finschia-sdk/x/auth/types"
    16  )
    17  
    18  // TestRandomizedGenState tests the normal scenario of applying RandomizedGenState.
    19  // Abonormal scenarios are not tested here.
    20  func TestRandomizedGenState(t *testing.T) {
    21  	registry := codectypes.NewInterfaceRegistry()
    22  	types.RegisterInterfaces(registry)
    23  	cdc := codec.NewProtoCodec(registry)
    24  
    25  	s := rand.NewSource(1)
    26  	r := rand.New(s)
    27  
    28  	simState := module.SimulationState{
    29  		AppParams:    make(simtypes.AppParams),
    30  		Cdc:          cdc,
    31  		Rand:         r,
    32  		NumBonded:    3,
    33  		Accounts:     simtypes.RandomAccounts(r, 3),
    34  		InitialStake: 1000,
    35  		GenState:     make(map[string]json.RawMessage),
    36  	}
    37  
    38  	simulation.RandomizedGenState(&simState, simulation.RandomGenesisAccounts)
    39  
    40  	var authGenesis types.GenesisState
    41  	simState.Cdc.MustUnmarshalJSON(simState.GenState[types.ModuleName], &authGenesis)
    42  
    43  	require.Equal(t, uint64(0x8c), authGenesis.Params.GetMaxMemoCharacters())
    44  	require.Equal(t, uint64(0x2b6), authGenesis.Params.GetSigVerifyCostED25519())
    45  	require.Equal(t, uint64(0x1ff), authGenesis.Params.GetSigVerifyCostSecp256k1())
    46  	require.Equal(t, uint64(9), authGenesis.Params.GetTxSigLimit())
    47  	require.Equal(t, uint64(5), authGenesis.Params.GetTxSizeCostPerByte())
    48  
    49  	genAccounts, err := types.UnpackAccounts(authGenesis.Accounts)
    50  	require.NoError(t, err)
    51  	require.Len(t, genAccounts, 3)
    52  	require.Equal(t, "link1ghekyjucln7y67ntx7cf27m9dpuxxemnqk82wt", genAccounts[2].GetAddress().String())
    53  	require.Equal(t, uint64(0), genAccounts[2].GetAccountNumber())
    54  	require.Equal(t, uint64(0), genAccounts[2].GetSequence())
    55  }