mirror of
https://github.com/0glabs/0g-chain.git
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90 lines
2.8 KiB
Go
90 lines
2.8 KiB
Go
package keeper_test
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import (
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"testing"
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"github.com/stretchr/testify/suite"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/0glabs/0g-chain/x/evmutil/keeper"
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"github.com/0glabs/0g-chain/x/evmutil/testutil"
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"github.com/0glabs/0g-chain/x/evmutil/types"
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)
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type ParamsTestSuite struct {
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testutil.Suite
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}
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func TestParamsSuite(t *testing.T) {
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suite.Run(t, new(ParamsTestSuite))
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}
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func (suite *ParamsTestSuite) TestEnabledConversionPair() {
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pairAddr := testutil.MustNewInternalEVMAddressFromString("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2")
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expPair := types.ConversionPair{
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ZgchainERC20Address: pairAddr.Bytes(),
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Denom: "weth",
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}
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params := types.DefaultParams()
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params.EnabledConversionPairs = []types.ConversionPair{expPair}
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suite.Keeper.SetParams(suite.Ctx, params)
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actualPair, err := suite.Keeper.GetEnabledConversionPairFromERC20Address(
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suite.Ctx,
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pairAddr,
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)
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suite.Require().NoError(err)
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suite.Require().Equal(expPair, actualPair)
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}
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func (suite *ParamsTestSuite) TestHistoricParamsQuery() {
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// setup a params store that lacks allowed_cosmos_denoms param (as was the case in v1)
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oldParamStore := suite.App.GetParamsKeeper().Subspace("test_subspace_for_evmutil")
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oldParamStore.WithKeyTable(types.ParamKeyTable())
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oldParamStore.Set(suite.Ctx, types.KeyEnabledConversionPairs, types.ConversionPairs{})
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suite.True(oldParamStore.Has(suite.Ctx, types.KeyEnabledConversionPairs))
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suite.False(oldParamStore.Has(suite.Ctx, types.KeyAllowedCosmosDenoms))
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oldStateKeeper := keeper.NewKeeper(
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suite.App.AppCodec(),
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sdk.NewKVStoreKey(types.StoreKey),
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oldParamStore,
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suite.App.GetBankKeeper(),
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suite.App.GetAccountKeeper(),
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)
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// prior to making GetParams() use GetParamSetIfExists, this would panic.
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suite.NotPanics(func() {
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_ = oldStateKeeper.GetParams(suite.Ctx)
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})
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}
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func (suite *keeperTestSuite) TestGetAllowedTokenMetadata() {
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suite.SetupTest()
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atom := types.NewAllowedCosmosCoinERC20Token(
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"ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2",
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"0gChain EVM ATOM", "ATOM", 6,
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)
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hard := types.NewAllowedCosmosCoinERC20Token("hard", "0gChain EVM Hard", "HARD", 6)
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// init state with some allowed tokens
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params := suite.Keeper.GetParams(suite.Ctx)
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params.AllowedCosmosDenoms = types.NewAllowedCosmosCoinERC20Tokens(atom, hard)
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suite.Keeper.SetParams(suite.Ctx, params)
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// finds allowed tokens by denom
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storedAtom, allowed := suite.Keeper.GetAllowedTokenMetadata(suite.Ctx, atom.CosmosDenom)
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suite.True(allowed)
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suite.Equal(atom, storedAtom)
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storedHard, allowed := suite.Keeper.GetAllowedTokenMetadata(suite.Ctx, hard.CosmosDenom)
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suite.True(allowed)
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suite.Equal(hard, storedHard)
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// returns not-allowed when token not allowed
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_, allowed = suite.Keeper.GetAllowedTokenMetadata(suite.Ctx, "not-in-list")
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suite.False(allowed)
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}
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