65 lines
1.9 KiB
Go
65 lines
1.9 KiB
Go
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package v4_test
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import (
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"testing"
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"github.com/evmos/ethermint/x/evm/types"
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gogotypes "github.com/gogo/protobuf/types"
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"github.com/cosmos/cosmos-sdk/testutil"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/evmos/ethermint/app"
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"github.com/evmos/ethermint/encoding"
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v4 "github.com/evmos/ethermint/x/evm/migrations/v4"
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v4types "github.com/evmos/ethermint/x/evm/migrations/v4/types"
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"github.com/stretchr/testify/require"
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)
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type mockSubspace struct {
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ps v4types.V4Params
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}
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func newMockSubspace(ps v4types.V4Params) mockSubspace {
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return mockSubspace{ps: ps}
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}
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func (ms mockSubspace) GetParamSetIfExists(ctx sdk.Context, ps types.LegacyParams) {
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*ps.(*v4types.V4Params) = ms.ps
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}
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func TestMigrate(t *testing.T) {
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encCfg := encoding.MakeConfig(app.ModuleBasics)
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cdc := encCfg.Codec
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storeKey := sdk.NewKVStoreKey(types.ModuleName)
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tKey := sdk.NewTransientStoreKey("transient_test")
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ctx := testutil.DefaultContext(storeKey, tKey)
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kvStore := ctx.KVStore(storeKey)
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legacySubspace := newMockSubspace(v4types.DefaultParams())
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require.NoError(t, v4.MigrateStore(ctx, storeKey, legacySubspace, cdc))
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// Get all the new parameters from the kvStore
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var evmDenom string
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bz := kvStore.Get(v4types.ParamStoreKeyEVMDenom)
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evmDenom = string(bz)
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var allowUnprotectedTx gogotypes.BoolValue
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bz = kvStore.Get(v4types.ParamStoreKeyAllowUnprotectedTxs)
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cdc.MustUnmarshal(bz, &allowUnprotectedTx)
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enableCreate := kvStore.Has(v4types.ParamStoreKeyEnableCreate)
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enableCall := kvStore.Has(v4types.ParamStoreKeyEnableCall)
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var chainCfg v4types.ChainConfig
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bz = kvStore.Get(v4types.ParamStoreKeyChainConfig)
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cdc.MustUnmarshal(bz, &chainCfg)
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var extraEIPs v4types.ExtraEIPs
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bz = kvStore.Get(v4types.ParamStoreKeyExtraEIPs)
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cdc.MustUnmarshal(bz, &extraEIPs)
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params := v4types.NewParams(evmDenom, allowUnprotectedTx.Value, enableCreate, enableCall, chainCfg, extraEIPs)
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require.Equal(t, legacySubspace.ps, params)
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}
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