56 lines
1.9 KiB
Go
56 lines
1.9 KiB
Go
package simulation_test
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import (
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"encoding/json"
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"math/rand"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/codec"
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codectypes "github.com/cosmos/cosmos-sdk/codec/types"
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"github.com/cosmos/cosmos-sdk/types/module"
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simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
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"github.com/cosmos/cosmos-sdk/x/auth/simulation"
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"github.com/cosmos/cosmos-sdk/x/auth/types"
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)
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// TestRandomizedGenState tests the normal scenario of applying RandomizedGenState.
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// Abonormal scenarios are not tested here.
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func TestRandomizedGenState(t *testing.T) {
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registry := codectypes.NewInterfaceRegistry()
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types.RegisterInterfaces(registry)
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cdc := codec.NewProtoCodec(registry)
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s := rand.NewSource(1)
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r := rand.New(s)
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simState := module.SimulationState{
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AppParams: make(simtypes.AppParams),
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Cdc: cdc,
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Rand: r,
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NumBonded: 3,
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Accounts: simtypes.RandomAccounts(r, 3),
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InitialStake: 1000,
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GenState: make(map[string]json.RawMessage),
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}
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simulation.RandomizedGenState(&simState, simulation.RandomGenesisAccounts)
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var authGenesis types.GenesisState
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simState.Cdc.MustUnmarshalJSON(simState.GenState[types.ModuleName], &authGenesis)
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require.Equal(t, uint64(0x8c), authGenesis.Params.GetMaxMemoCharacters())
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require.Equal(t, uint64(0x2b6), authGenesis.Params.GetSigVerifyCostED25519())
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require.Equal(t, uint64(0x1ff), authGenesis.Params.GetSigVerifyCostSecp256k1())
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require.Equal(t, uint64(9), authGenesis.Params.GetTxSigLimit())
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require.Equal(t, uint64(5), authGenesis.Params.GetTxSizeCostPerByte())
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genAccounts, err := types.UnpackAccounts(authGenesis.Accounts)
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require.NoError(t, err)
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require.Len(t, genAccounts, 3)
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require.Equal(t, "cosmos1ghekyjucln7y67ntx7cf27m9dpuxxemn4c8g4r", genAccounts[2].GetAddress().String())
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require.Equal(t, uint64(0), genAccounts[2].GetAccountNumber())
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require.Equal(t, uint64(0), genAccounts[2].GetSequence())
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}
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