0g-chain/x/bep3/keeper/msg_server_test.go

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package keeper_test
import (
"testing"
"github.com/stretchr/testify/suite"
tmbytes "github.com/tendermint/tendermint/libs/bytes"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
tmtime "github.com/tendermint/tendermint/types/time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/bep3"
"github.com/kava-labs/kava/x/bep3/keeper"
"github.com/kava-labs/kava/x/bep3/types"
)
type MsgServerTestSuite struct {
suite.Suite
ctx sdk.Context
app app.TestApp
msgServer types.MsgServer
keeper keeper.Keeper
addrs []sdk.AccAddress
}
func (suite *MsgServerTestSuite) SetupTest() {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
cdc := tApp.AppCodec()
// Set up genesis state and initialize
_, addrs := app.GeneratePrivKeyAddressPairs(3)
coins := sdk.NewCoins(c("bnb", 10000000000), c("ukava", 10000000000))
authGS := app.NewFundedGenStateWithSameCoins(tApp.AppCodec(), coins, addrs)
tApp.InitializeFromGenesisStates(authGS, NewBep3GenStateMulti(cdc, addrs[0]))
suite.addrs = addrs
suite.keeper = tApp.GetBep3Keeper()
suite.msgServer = keeper.NewMsgServerImpl(suite.keeper)
suite.app = tApp
suite.ctx = ctx
}
func (suite *MsgServerTestSuite) AddAtomicSwap() (tmbytes.HexBytes, tmbytes.HexBytes) {
expireHeight := types.DefaultMinBlockLock
amount := cs(c("bnb", int64(50000)))
timestamp := ts(0)
randomNumber, _ := types.GenerateSecureRandomNumber()
randomNumberHash := types.CalculateRandomHash(randomNumber[:], timestamp)
// Create atomic swap and check err to confirm creation
err := suite.keeper.CreateAtomicSwap(suite.ctx, randomNumberHash, timestamp, expireHeight,
suite.addrs[0], suite.addrs[1], TestSenderOtherChain, TestRecipientOtherChain,
amount, true)
suite.Nil(err)
swapID := types.CalculateSwapID(randomNumberHash, suite.addrs[0], TestSenderOtherChain)
return swapID, randomNumber[:]
}
func (suite *MsgServerTestSuite) TestMsgCreateAtomicSwap() {
amount := cs(c("bnb", int64(10000)))
timestamp := ts(0)
randomNumber, _ := types.GenerateSecureRandomNumber()
randomNumberHash := types.CalculateRandomHash(randomNumber[:], timestamp)
msg := types.NewMsgCreateAtomicSwap(
suite.addrs[0].String(), suite.addrs[2].String(), TestRecipientOtherChain,
TestSenderOtherChain, randomNumberHash, timestamp, amount,
types.DefaultMinBlockLock)
res, err := suite.msgServer.CreateAtomicSwap(sdk.WrapSDKContext(suite.ctx), &msg)
suite.Require().NoError(err)
suite.Require().NotNil(res)
}
func (suite *MsgServerTestSuite) TestMsgClaimAtomicSwap() {
// Attempt claim msg on fake atomic swap
badRandomNumber, _ := types.GenerateSecureRandomNumber()
badRandomNumberHash := types.CalculateRandomHash(badRandomNumber[:], ts(0))
badSwapID := types.CalculateSwapID(badRandomNumberHash, suite.addrs[0], TestSenderOtherChain)
badMsg := types.NewMsgClaimAtomicSwap(suite.addrs[0].String(), badSwapID, badRandomNumber[:])
badRes, err := suite.msgServer.ClaimAtomicSwap(sdk.WrapSDKContext(suite.ctx), &badMsg)
suite.Require().Error(err)
suite.Require().Nil(badRes)
// Add an atomic swap before attempting new claim msg
swapID, randomNumber := suite.AddAtomicSwap()
msg := types.NewMsgClaimAtomicSwap(suite.addrs[0].String(), swapID, randomNumber)
res, err := suite.msgServer.ClaimAtomicSwap(sdk.WrapSDKContext(suite.ctx), &msg)
suite.Require().NoError(err)
suite.Require().NotNil(res)
}
func (suite *MsgServerTestSuite) TestMsgRefundAtomicSwap() {
// Attempt refund msg on fake atomic swap
badRandomNumber, _ := types.GenerateSecureRandomNumber()
badRandomNumberHash := types.CalculateRandomHash(badRandomNumber[:], ts(0))
badSwapID := types.CalculateSwapID(badRandomNumberHash, suite.addrs[0], TestSenderOtherChain)
badMsg := types.NewMsgRefundAtomicSwap(suite.addrs[0].String(), badSwapID)
badRes, err := suite.msgServer.RefundAtomicSwap(sdk.WrapSDKContext(suite.ctx), &badMsg)
suite.Require().Error(err)
suite.Require().Nil(badRes)
// Add an atomic swap and build refund msg
swapID, _ := suite.AddAtomicSwap()
msg := types.NewMsgRefundAtomicSwap(suite.addrs[0].String(), swapID)
// Attempt to refund active atomic swap
res1, err := suite.msgServer.RefundAtomicSwap(sdk.WrapSDKContext(suite.ctx), &msg)
suite.Require().Error(err)
suite.Require().Nil(res1)
// Expire the atomic swap with begin blocker and attempt refund
laterCtx := suite.ctx.WithBlockHeight(suite.ctx.BlockHeight() + 400)
bep3.BeginBlocker(laterCtx, suite.keeper)
res2, err := suite.msgServer.RefundAtomicSwap(sdk.WrapSDKContext(laterCtx), &msg)
suite.Require().NoError(err)
suite.Require().NotNil(res2)
}
func TestMsgServerTestSuite(t *testing.T) {
suite.Run(t, new(MsgServerTestSuite))
}