114 lines
3.6 KiB
Go
114 lines
3.6 KiB
Go
package app
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import (
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"encoding/json"
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"math/rand"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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evmtypes "github.com/cerc-io/laconicd/x/evm/types"
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"github.com/cosmos/cosmos-sdk/types/module"
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"github.com/cosmos/cosmos-sdk/x/auth"
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authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
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stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
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laconicd "github.com/cerc-io/laconicd/types"
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"github.com/cosmos/cosmos-sdk/simapp"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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var (
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maxTestingAccounts = 100
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seed = int64(233)
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)
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func TestRandomGenesisAccounts(t *testing.T) {
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r := rand.New(rand.NewSource(seed))
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accs := RandomAccounts(r, rand.Intn(maxTestingAccounts))
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encodingConfig := MakeEncodingConfig()
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appCodec := encodingConfig.Codec
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cdc := encodingConfig.Amino
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paramsKeeper := initParamsKeeper(appCodec, cdc, sdk.NewKVStoreKey(paramstypes.StoreKey), sdk.NewTransientStoreKey(paramstypes.StoreKey))
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subSpace, find := paramsKeeper.GetSubspace(authtypes.ModuleName)
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require.True(t, find)
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accountKeeper := authkeeper.NewAccountKeeper(
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appCodec, sdk.NewKVStoreKey(authtypes.StoreKey), subSpace, laconicd.ProtoAccount, maccPerms, sdk.GetConfig().GetBech32AccountAddrPrefix(),
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)
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authModule := auth.NewAppModule(appCodec, accountKeeper, RandomGenesisAccounts)
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genesisState := simapp.NewDefaultGenesisState(appCodec)
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simState := &module.SimulationState{Accounts: accs, Cdc: appCodec, Rand: r, GenState: genesisState}
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authModule.GenerateGenesisState(simState)
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authStateBz, find := genesisState[authtypes.ModuleName]
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require.True(t, find)
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authState := new(authtypes.GenesisState)
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appCodec.MustUnmarshalJSON(authStateBz, authState)
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accounts, err := authtypes.UnpackAccounts(authState.Accounts)
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require.NoError(t, err)
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for _, acc := range accounts {
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_, ok := acc.(laconicd.EthAccountI)
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require.True(t, ok)
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}
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}
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func TestStateFn(t *testing.T) {
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config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
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if skip {
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t.Skip("skipping AppStateFn testing")
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}
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require.NoError(t, err, "simulation setup failed")
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config.ChainID = SimAppChainID
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config.Commit = true
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defer func() {
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db.Close()
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require.NoError(t, os.RemoveAll(dir))
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}()
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app := NewLaconicApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
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require.Equal(t, appName, app.Name())
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appStateFn := StateFn(app.AppCodec(), app.SimulationManager())
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r := rand.New(rand.NewSource(seed))
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accounts := RandomAccounts(r, rand.Intn(maxTestingAccounts))
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appState, _, _, _ := appStateFn(r, accounts, config)
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rawState := make(map[string]json.RawMessage)
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err = json.Unmarshal(appState, &rawState)
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require.NoError(t, err)
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stakingStateBz, ok := rawState[stakingtypes.ModuleName]
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require.True(t, ok)
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stakingState := new(stakingtypes.GenesisState)
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app.AppCodec().MustUnmarshalJSON(stakingStateBz, stakingState)
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bondDenom := stakingState.Params.BondDenom
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evmStateBz, ok := rawState[evmtypes.ModuleName]
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require.True(t, ok)
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evmState := new(evmtypes.GenesisState)
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app.AppCodec().MustUnmarshalJSON(evmStateBz, evmState)
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require.Equal(t, bondDenom, evmState.Params.EvmDenom)
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}
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func TestRandomAccounts(t *testing.T) {
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r := rand.New(rand.NewSource(seed))
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accounts := RandomAccounts(r, rand.Intn(maxTestingAccounts))
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for _, acc := range accounts {
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_, ok := acc.PrivKey.(*ethsecp256k1.PrivKey)
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require.True(t, ok)
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}
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}
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