52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
|
package simulation_test
|
||
|
|
||
|
import (
|
||
|
"encoding/json"
|
||
|
"math/rand"
|
||
|
"testing"
|
||
|
|
||
|
"github.com/stretchr/testify/require"
|
||
|
|
||
|
"github.com/cosmos/cosmos-sdk/codec"
|
||
|
"github.com/cosmos/cosmos-sdk/types/module"
|
||
|
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
|
||
|
"github.com/cosmos/cosmos-sdk/x/ibc/02-client/types"
|
||
|
host "github.com/cosmos/cosmos-sdk/x/ibc/24-host"
|
||
|
"github.com/cosmos/cosmos-sdk/x/ibc/simulation"
|
||
|
)
|
||
|
|
||
|
// TestRandomizedGenState tests the normal scenario of applying RandomizedGenState.
|
||
|
// Abonormal scenarios are not tested here.
|
||
|
func TestRandomizedGenState(t *testing.T) {
|
||
|
cdc := codec.New()
|
||
|
s := rand.NewSource(1)
|
||
|
r := rand.New(s)
|
||
|
|
||
|
simState := module.SimulationState{
|
||
|
AppParams: make(simtypes.AppParams),
|
||
|
Cdc: cdc,
|
||
|
Rand: r,
|
||
|
NumBonded: 3,
|
||
|
Accounts: simtypes.RandomAccounts(r, 3),
|
||
|
InitialStake: 1000,
|
||
|
GenState: make(map[string]json.RawMessage),
|
||
|
}
|
||
|
|
||
|
// Remark: the current RandomizedGenState function
|
||
|
// is actually not random as it does not utilize concretely the random value r.
|
||
|
// This tests will pass for any value of r.
|
||
|
simulation.RandomizedGenState(&simState)
|
||
|
|
||
|
var ibcGenesis types.GenesisState
|
||
|
simState.Cdc.MustUnmarshalJSON(simState.GenState[host.ModuleName], &ibcGenesis)
|
||
|
|
||
|
require.Len(t, ibcGenesis.Clients, 0)
|
||
|
require.Len(t, ibcGenesis.ClientsConsensus, 0)
|
||
|
require.False(t, ibcGenesis.CreateLocalhost)
|
||
|
|
||
|
// Note: ibcGenesis.ChannelGenesis is missing because the ChannelGenesis
|
||
|
// interface is not register in RegisterCodec. (Not sure if is a feature
|
||
|
// or a bug.)
|
||
|
|
||
|
}
|