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bep3 conversion msg server tests (#1859)
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Draco
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312
x/evmutil/keeper/msg_server_bep3_test.go
Normal file
312
x/evmutil/keeper/msg_server_bep3_test.go
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@ -0,0 +1,312 @@
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package keeper_test
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import (
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sdkmath "cosmossdk.io/math"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/evmutil/testutil"
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"github.com/kava-labs/kava/x/evmutil/types"
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)
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func (suite *MsgServerSuite) TestConvertCoinToERC20_Bep3() {
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invoker, err := sdk.AccAddressFromBech32("kava123fxg0l602etulhhcdm0vt7l57qya5wjcrwhzz")
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receiverAddr := testutil.MustNewInternalEVMAddressFromString("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2")
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suite.Require().NoError(err)
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type errArgs struct {
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expectPass bool
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contains string
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}
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tests := []struct {
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name string
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msg types.MsgConvertCoinToERC20
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userBankBalance sdkmath.Int
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expUserErc20Balance sdkmath.Int
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moduleErc20Balance sdkmath.Int
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expModuleErc20Balance sdkmath.Int
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errArgs errArgs
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}{
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{
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name: "valid",
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msg: types.NewMsgConvertCoinToERC20(
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invoker.String(),
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receiverAddr.String(),
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sdk.NewCoin("bnb", sdkmath.NewInt(1234)),
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),
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userBankBalance: sdkmath.NewInt(1_234),
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moduleErc20Balance: sdkmath.NewInt(10e13),
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expUserErc20Balance: sdkmath.NewInt(1.234e13),
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expModuleErc20Balance: sdkmath.NewInt(8.766e13),
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errArgs: errArgs{
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expectPass: true,
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},
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},
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{
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name: "invalid - invalid receiver address",
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msg: types.NewMsgConvertCoinToERC20(
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invoker.String(),
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"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc",
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sdk.NewCoin("bnb", sdkmath.NewInt(1234)),
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),
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userBankBalance: sdkmath.NewInt(1_234),
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moduleErc20Balance: sdkmath.NewInt(1e14),
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errArgs: errArgs{
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expectPass: false,
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contains: "invalid Receiver address: string is not a hex address",
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},
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},
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{
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name: "invalid - initiator receiver address",
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msg: types.NewMsgConvertCoinToERC20(
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"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc",
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receiverAddr.String(),
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sdk.NewCoin("bnb", sdkmath.NewInt(1234)),
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),
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userBankBalance: sdkmath.NewInt(1_234),
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moduleErc20Balance: sdkmath.NewInt(1e14),
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errArgs: errArgs{
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expectPass: false,
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contains: "invalid Initiator address",
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},
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},
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}
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for _, tc := range tests {
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suite.Run(tc.name, func() {
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suite.SetupTest()
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contractAddr := suite.DeployERC20()
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// enable conversion pair
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params := suite.Keeper.GetParams(suite.Ctx)
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params.EnabledConversionPairs[0].Denom = tc.msg.Amount.Denom
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suite.Keeper.SetParams(suite.Ctx, params)
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pair := types.NewConversionPair(
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contractAddr,
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tc.msg.Amount.Denom,
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)
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// fund user & module account
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if tc.userBankBalance.GT(sdkmath.ZeroInt()) {
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err = suite.App.FundAccount(
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suite.Ctx,
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invoker,
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sdk.NewCoins(sdk.NewCoin(pair.Denom, tc.userBankBalance)),
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)
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suite.Require().NoError(err)
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}
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if tc.moduleErc20Balance.GT(sdkmath.ZeroInt()) {
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err := suite.Keeper.MintERC20(
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suite.Ctx,
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pair.GetAddress(), // contractAddr
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types.NewInternalEVMAddress(types.ModuleEVMAddress), //receiver
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tc.moduleErc20Balance.BigInt(),
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)
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suite.Require().NoError(err)
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}
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_, err = suite.msgServer.ConvertCoinToERC20(sdk.WrapSDKContext(suite.Ctx), &tc.msg)
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if tc.errArgs.expectPass {
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suite.Require().NoError(err)
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// validate user balance
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bal := suite.GetERC20BalanceOf(
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types.ERC20MintableBurnableContract.ABI,
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pair.GetAddress(),
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receiverAddr,
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)
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suite.Require().Equal(
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tc.expUserErc20Balance.BigInt().Int64(),
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bal.Int64(),
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"user erc20 balance should match expected amount",
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)
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// validate module balance
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bal = suite.GetERC20BalanceOf(
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types.ERC20MintableBurnableContract.ABI,
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pair.GetAddress(),
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types.NewInternalEVMAddress(types.ModuleEVMAddress),
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)
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suite.Require().Equal(
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tc.expModuleErc20Balance.BigInt().Int64(),
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bal.Int64(),
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"module erc20 balance should match expected amount",
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)
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// msg server event
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suite.EventsContains(suite.GetEvents(),
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, tc.msg.Initiator),
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))
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// keeper event
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suite.EventsContains(suite.GetEvents(),
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sdk.NewEvent(
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types.EventTypeConvertCoinToERC20,
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sdk.NewAttribute(types.AttributeKeyInitiator, tc.msg.Initiator),
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sdk.NewAttribute(types.AttributeKeyReceiver, tc.msg.Receiver),
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sdk.NewAttribute(types.AttributeKeyERC20Address, pair.GetAddress().String()),
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sdk.NewAttribute(types.AttributeKeyAmount, tc.msg.Amount.String()),
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))
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} else {
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suite.Require().Error(err)
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suite.Require().Contains(err.Error(), tc.errArgs.contains)
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}
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})
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}
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}
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func (suite *MsgServerSuite) TestConvertERC20ToCoin_Bep3() {
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invoker := testutil.MustNewInternalEVMAddressFromString("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2")
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invokerCosmosAddr, err := sdk.AccAddressFromHexUnsafe(invoker.String()[2:])
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suite.Require().NoError(err)
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contractAddr := suite.DeployERC20()
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type errArgs struct {
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expectPass bool
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contains string
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}
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tests := []struct {
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name string
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msg types.MsgConvertERC20ToCoin
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userErc20Balance sdkmath.Int
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expUserBankBalance sdkmath.Int
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expUserErc20Balance sdkmath.Int
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errArgs errArgs
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}{
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{
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name: "valid",
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msg: types.NewMsgConvertERC20ToCoin(
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invoker,
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invokerCosmosAddr,
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contractAddr,
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sdkmath.NewInt(1.0031e18),
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),
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userErc20Balance: sdkmath.NewInt(1.12e18),
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expUserBankBalance: sdkmath.NewInt(1.0031e8),
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expUserErc20Balance: sdkmath.NewInt(0.1169e18),
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errArgs: errArgs{
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expectPass: true,
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},
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},
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{
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name: "invalid - invalid initiator address",
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msg: types.MsgConvertERC20ToCoin{
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Initiator: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc",
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Receiver: invokerCosmosAddr.String(),
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KavaERC20Address: contractAddr.String(),
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Amount: sdkmath.NewInt(12e8),
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},
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userErc20Balance: sdkmath.NewInt(2e18),
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errArgs: errArgs{
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expectPass: false,
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contains: "invalid initiator address: string is not a hex address",
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},
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},
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{
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name: "invalid - invalid receiver address",
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msg: types.MsgConvertERC20ToCoin{
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Initiator: invoker.String(),
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Receiver: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc",
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KavaERC20Address: contractAddr.String(),
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Amount: sdkmath.NewInt(12e8),
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},
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userErc20Balance: sdkmath.NewInt(2e18),
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errArgs: errArgs{
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expectPass: false,
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contains: "invalid receiver address",
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},
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},
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{
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name: "invalid - invalid contract address",
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msg: types.MsgConvertERC20ToCoin{
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Initiator: invoker.String(),
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Receiver: invokerCosmosAddr.String(),
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KavaERC20Address: invokerCosmosAddr.String(),
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Amount: sdkmath.NewInt(12e8),
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},
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userErc20Balance: sdkmath.NewInt(2e18),
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errArgs: errArgs{
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expectPass: false,
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contains: "invalid contract address",
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},
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},
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}
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for _, tc := range tests {
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suite.Run(tc.name, func() {
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suite.SetupTest()
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contractAddr := suite.DeployERC20()
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conversionDenom := "bnb"
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params := suite.Keeper.GetParams(suite.Ctx)
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params.EnabledConversionPairs[0].Denom = conversionDenom
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suite.Keeper.SetParams(suite.Ctx, params)
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pair := types.NewConversionPair(
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contractAddr,
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conversionDenom,
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)
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// fund user erc20 balance
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if tc.userErc20Balance.GT(sdkmath.ZeroInt()) {
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err := suite.Keeper.MintERC20(
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suite.Ctx,
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pair.GetAddress(),
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invoker,
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tc.userErc20Balance.BigInt(),
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)
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suite.Require().NoError(err)
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}
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// create user account, otherwise `CallEVMWithData` will fail due to failing to get user account when finding its sequence.
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err = suite.App.FundAccount(suite.Ctx, invokerCosmosAddr, sdk.NewCoins(sdk.NewCoin(conversionDenom, sdk.ZeroInt())))
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suite.Require().NoError(err)
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_, err := suite.msgServer.ConvertERC20ToCoin(sdk.WrapSDKContext(suite.Ctx), &tc.msg)
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if tc.errArgs.expectPass {
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suite.Require().NoError(err)
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// validate user balance after conversion
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bal := suite.GetERC20BalanceOf(
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types.ERC20MintableBurnableContract.ABI,
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pair.GetAddress(),
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testutil.MustNewInternalEVMAddressFromString(invoker.String()),
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)
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suite.Require().Equal(tc.expUserErc20Balance.BigInt().Int64(), bal.Int64(), "user erc20 balance is invalid")
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// validate user coin balance
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coinBal := suite.App.GetBankKeeper().GetBalance(suite.Ctx, invokerCosmosAddr, pair.Denom)
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suite.Require().Equal(tc.expUserBankBalance, coinBal.Amount, "user coin balance is invalid")
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// msg server event
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suite.EventsContains(suite.GetEvents(),
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sdk.NewEvent(
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sdk.EventTypeMessage,
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sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
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sdk.NewAttribute(sdk.AttributeKeySender, tc.msg.Initiator),
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))
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// keeper event
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suite.EventsContains(suite.GetEvents(),
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sdk.NewEvent(
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types.EventTypeConvertERC20ToCoin,
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sdk.NewAttribute(types.AttributeKeyERC20Address, pair.GetAddress().String()),
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sdk.NewAttribute(types.AttributeKeyInitiator, tc.msg.Initiator),
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sdk.NewAttribute(types.AttributeKeyReceiver, tc.msg.Receiver),
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sdk.NewAttribute(types.AttributeKeyAmount, sdk.NewCoin(pair.Denom, tc.expUserBankBalance).String()),
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))
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} else {
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suite.Require().Error(err)
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suite.Require().Contains(err.Error(), tc.errArgs.contains)
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}
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})
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}
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}
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@ -36,6 +36,15 @@ func TestMsgConvertCoinToERC20(t *testing.T) {
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expectPass: true,
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},
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},
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{
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"valid-bnb",
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"kava123fxg0l602etulhhcdm0vt7l57qya5wjcrwhzz",
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"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
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sdk.NewCoin("bnb", sdkmath.NewInt(1234)),
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errArgs{
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expectPass: true,
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},
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},
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{
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"invalid - odd length hex address",
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"kava123fxg0l602etulhhcdm0vt7l57qya5wjcrwhzz",
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