github.com/cosmos/cosmos-sdk@v0.50.10/x/group/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  	sdkmath "cosmossdk.io/math"
    11  
    12  	"github.com/cosmos/cosmos-sdk/types/module"
    13  	moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
    14  	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
    15  	"github.com/cosmos/cosmos-sdk/x/bank"
    16  	"github.com/cosmos/cosmos-sdk/x/group"
    17  	groupmodule "github.com/cosmos/cosmos-sdk/x/group/module"
    18  	"github.com/cosmos/cosmos-sdk/x/group/simulation"
    19  )
    20  
    21  func TestRandomizedGenState(t *testing.T) {
    22  	encodingConfig := moduletestutil.MakeTestEncodingConfig(groupmodule.AppModuleBasic{}, bank.AppModuleBasic{})
    23  	cdc := encodingConfig.Codec
    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: sdkmath.NewInt(1000),
    35  		GenState:     make(map[string]json.RawMessage),
    36  	}
    37  
    38  	simulation.RandomizedGenState(&simState)
    39  	var groupGenesis group.GenesisState
    40  	simState.Cdc.MustUnmarshalJSON(simState.GenState[group.ModuleName], &groupGenesis)
    41  
    42  	require.Equal(t, int(groupGenesis.GroupSeq), len(simState.Accounts))
    43  	require.Len(t, groupGenesis.Groups, len(simState.Accounts))
    44  	require.Len(t, groupGenesis.GroupMembers, len(simState.Accounts))
    45  	require.Equal(t, int(groupGenesis.GroupPolicySeq), len(simState.Accounts))
    46  	require.Len(t, groupGenesis.GroupPolicies, len(simState.Accounts))
    47  	require.Equal(t, int(groupGenesis.ProposalSeq), len(simState.Accounts))
    48  	require.Len(t, groupGenesis.Proposals, len(simState.Accounts))
    49  	require.Len(t, groupGenesis.Votes, len(simState.Accounts))
    50  }