46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
package v3_test
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/cosmos/cosmos-sdk/testutil"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
|
|
"github.com/cosmos/cosmos-sdk/x/slashing"
|
|
"github.com/cosmos/cosmos-sdk/x/slashing/exported"
|
|
v3 "github.com/cosmos/cosmos-sdk/x/slashing/migrations/v3"
|
|
"github.com/cosmos/cosmos-sdk/x/slashing/types"
|
|
)
|
|
|
|
type mockSubspace struct {
|
|
ps types.Params
|
|
}
|
|
|
|
func newMockSubspace(ps types.Params) mockSubspace {
|
|
return mockSubspace{ps: ps}
|
|
}
|
|
|
|
func (ms mockSubspace) GetParamSet(ctx sdk.Context, ps exported.ParamSet) {
|
|
*ps.(*types.Params) = ms.ps
|
|
}
|
|
|
|
func TestMigrate(t *testing.T) {
|
|
encCfg := moduletestutil.MakeTestEncodingConfig(slashing.AppModuleBasic{})
|
|
cdc := encCfg.Codec
|
|
|
|
storeKey := sdk.NewKVStoreKey(v3.ModuleName)
|
|
tKey := sdk.NewTransientStoreKey("transient_test")
|
|
ctx := testutil.DefaultContext(storeKey, tKey)
|
|
store := ctx.KVStore(storeKey)
|
|
|
|
legacySubspace := newMockSubspace(types.DefaultParams())
|
|
require.NoError(t, v3.Migrate(ctx, store, legacySubspace, cdc))
|
|
|
|
var res types.Params
|
|
bz := store.Get(v3.ParamsKey)
|
|
require.NoError(t, cdc.Unmarshal(bz, &res))
|
|
require.Equal(t, legacySubspace.ps, res)
|
|
}
|