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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| package keeper_test | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
|
|
||
| "cosmossdk.io/math" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/stretchr/testify/require" | ||
| "github.com/zeta-chain/zetacore/cmd/zetacored/config" | ||
| "github.com/zeta-chain/zetacore/common" | ||
| keepertest "github.com/zeta-chain/zetacore/testutil/keeper" | ||
| "github.com/zeta-chain/zetacore/testutil/sample" | ||
| "github.com/zeta-chain/zetacore/x/crosschain/types" | ||
| fungibletypes "github.com/zeta-chain/zetacore/x/fungible/types" | ||
| ) | ||
|
|
||
| func TestKeeper_RefundAmountOnZetaChainGas(t *testing.T) { | ||
| t.Run("should refund amount zrc20 gas on zeta chain", func(t *testing.T) { | ||
| k, ctx, sdkk, zk := keepertest.CrosschainKeeper(t) | ||
| k.GetAuthKeeper().GetModuleAccount(ctx, fungibletypes.ModuleName) | ||
| sender := sample.EthAddress() | ||
| chainID := getValidEthChainID(t) | ||
| deploySystemContracts(t, ctx, zk.FungibleKeeper, sdkk.EvmKeeper) | ||
| zrc20 := setupGasCoin(t, ctx, zk.FungibleKeeper, sdkk.EvmKeeper, chainID, "foobar", "foobar") | ||
|
|
||
| err := k.RefundAmountOnZetaChainGas(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_Gas, | ||
| SenderChainId: chainID, | ||
| Sender: sender.String(), | ||
| TxOrigin: sender.String(), | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.NoError(t, err) | ||
| balance, err := zk.FungibleKeeper.BalanceOfZRC4(ctx, zrc20, sender) | ||
| require.NoError(t, err) | ||
| require.Equal(t, uint64(42), balance.Uint64()) | ||
| }) | ||
| } | ||
|
|
||
| func TestKeeper_RefundAmountOnZetaChainZeta(t *testing.T) { | ||
| t.Run("should refund amount on zeta chain", func(t *testing.T) { | ||
| k, ctx, sdkk, _ := keepertest.CrosschainKeeper(t) | ||
| k.GetAuthKeeper().GetModuleAccount(ctx, fungibletypes.ModuleName) | ||
| sender := sample.EthAddress() | ||
| chainID := getValidEthChainID(t) | ||
|
|
||
| err := k.RefundAmountOnZetaChainZeta(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_Gas, | ||
| SenderChainId: chainID, | ||
| Sender: sender.String(), | ||
| TxOrigin: sender.String(), | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.NoError(t, err) | ||
| coin := sdkk.BankKeeper.GetBalance(ctx, sdk.AccAddress(sender.Bytes()), config.BaseDenom) | ||
| fmt.Println(coin.Amount.String()) | ||
| require.Equal(t, "42", coin.Amount.String()) | ||
| }) | ||
| } | ||
|
|
||
| func TestKeeper_RefundAmountOnZetaChainERC20(t *testing.T) { | ||
| t.Run("should refund amount on zeta chain", func(t *testing.T) { | ||
| k, ctx, sdkk, zk := keepertest.CrosschainKeeper(t) | ||
| k.GetAuthKeeper().GetModuleAccount(ctx, fungibletypes.ModuleName) | ||
| asset := sample.EthAddress().String() | ||
| sender := sample.EthAddress() | ||
| chainID := getValidEthChainID(t) | ||
|
|
||
| // deploy zrc20 | ||
| deploySystemContracts(t, ctx, zk.FungibleKeeper, sdkk.EvmKeeper) | ||
| zrc20Addr := deployZRC20( | ||
| t, | ||
| ctx, | ||
| zk.FungibleKeeper, | ||
| sdkk.EvmKeeper, | ||
| chainID, | ||
| "bar", | ||
| asset, | ||
| "bar", | ||
| ) | ||
|
|
||
| err := k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: chainID, | ||
| Sender: sender.String(), | ||
| Asset: asset, | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.NoError(t, err) | ||
|
|
||
| // check amount deposited in balance | ||
| balance, err := zk.FungibleKeeper.BalanceOfZRC4(ctx, zrc20Addr, sender) | ||
| require.NoError(t, err) | ||
| require.Equal(t, uint64(42), balance.Uint64()) | ||
|
|
||
| // can refund again | ||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: chainID, | ||
| Sender: sender.String(), | ||
| Asset: asset, | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.NoError(t, err) | ||
| balance, err = zk.FungibleKeeper.BalanceOfZRC4(ctx, zrc20Addr, sender) | ||
| require.NoError(t, err) | ||
| require.Equal(t, uint64(84), balance.Uint64()) | ||
| }) | ||
|
|
||
| t.Run("should fail with invalid cctx", func(t *testing.T) { | ||
| k, ctx, _, _ := keepertest.CrosschainKeeper(t) | ||
|
|
||
| err := k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_Zeta, | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "unsupported coin type") | ||
|
|
||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_Zeta, | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "unsupported coin type") | ||
|
|
||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: 999999, | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "only EVM chains are supported") | ||
|
|
||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: getValidEthChainID(t), | ||
| Sender: "invalid", | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "invalid sender address") | ||
|
|
||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: getValidEthChainID(t), | ||
| Sender: sample.EthAddress().String(), | ||
| Amount: math.Uint{}, | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "no amount to refund") | ||
|
|
||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: getValidEthChainID(t), | ||
| Sender: sample.EthAddress().String(), | ||
| Amount: math.ZeroUint(), | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "no amount to refund") | ||
|
|
||
| // the foreign coin has not been set | ||
| err = k.RefundAmountOnZetaChainERC20(ctx, types.CrossChainTx{ | ||
| InboundTxParams: &types.InboundTxParams{ | ||
| CoinType: common.CoinType_ERC20, | ||
| SenderChainId: getValidEthChainID(t), | ||
| Sender: sample.EthAddress().String(), | ||
| Asset: sample.EthAddress().String(), | ||
| Amount: math.NewUint(42), | ||
| }}, | ||
| ) | ||
| require.ErrorContains(t, err, "zrc not found") | ||
| }) | ||
| } |