0g-chain/x/evmutil/migrations/v2/store_test.go
2024-05-01 11:17:24 +08:00

55 lines
1.8 KiB
Go

package v2_test
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/cosmos/cosmos-sdk/simapp"
"github.com/cosmos/cosmos-sdk/testutil"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
v2evmutil "github.com/0glabs/0g-chain/x/evmutil/migrations/v2"
"github.com/0glabs/0g-chain/x/evmutil/types"
)
func TestStoreMigrationAddsKeyTableIncludingNewParam(t *testing.T) {
encCfg := simapp.MakeTestEncodingConfig()
evmutilKey := sdk.NewKVStoreKey(types.ModuleName)
tEvmutilKey := sdk.NewTransientStoreKey("transient_test")
ctx := testutil.DefaultContext(evmutilKey, tEvmutilKey)
paramstore := paramtypes.NewSubspace(encCfg.Codec, encCfg.Amino, evmutilKey, tEvmutilKey, types.ModuleName)
// Check param doesn't exist before
require.False(t, paramstore.Has(ctx, types.KeyAllowedCosmosDenoms))
// Run migrations.
err := v2evmutil.MigrateStore(ctx, paramstore)
require.NoError(t, err)
// Make sure the new params are set.
require.True(t, paramstore.Has(ctx, types.KeyAllowedCosmosDenoms))
}
func TestStoreMigrationSetsNewParamOnExistingKeyTable(t *testing.T) {
encCfg := simapp.MakeTestEncodingConfig()
evmutilKey := sdk.NewKVStoreKey(types.ModuleName)
tEvmutilKey := sdk.NewTransientStoreKey("transient_test")
ctx := testutil.DefaultContext(evmutilKey, tEvmutilKey)
paramstore := paramtypes.NewSubspace(encCfg.Codec, encCfg.Amino, evmutilKey, tEvmutilKey, types.ModuleName)
paramstore.WithKeyTable(types.ParamKeyTable())
// expect it to have key table
require.True(t, paramstore.HasKeyTable())
// expect it to not have new param
require.False(t, paramstore.Has(ctx, types.KeyAllowedCosmosDenoms))
// Run migrations.
err := v2evmutil.MigrateStore(ctx, paramstore)
require.NoError(t, err)
// Make sure the new params are set.
require.True(t, paramstore.Has(ctx, types.KeyAllowedCosmosDenoms))
}