mirror of
https://github.com/0glabs/0g-chain.git
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341 lines
10 KiB
Go
341 lines
10 KiB
Go
package keeper_test
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/suite"
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sdk "github.com/cosmos/cosmos-sdk/types"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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tmtime "github.com/tendermint/tendermint/types/time"
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"github.com/0glabs/0g-chain/app"
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"github.com/0glabs/0g-chain/x/bep3/keeper"
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"github.com/0glabs/0g-chain/x/bep3/types"
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)
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const LongtermStorageDuration = 86400
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type KeeperTestSuite struct {
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suite.Suite
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keeper keeper.Keeper
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app app.TestApp
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ctx sdk.Context
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}
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func (suite *KeeperTestSuite) SetupTest() {
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config := sdk.GetConfig()
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app.SetBech32AddressPrefixes(config)
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suite.ResetChain()
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}
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func (suite *KeeperTestSuite) ResetChain() {
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tApp := app.NewTestApp()
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ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
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keeper := tApp.GetBep3Keeper()
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suite.app = tApp
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suite.ctx = ctx
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suite.keeper = keeper
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}
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func (suite *KeeperTestSuite) TestGetSetAtomicSwap() {
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suite.ResetChain()
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// Set new atomic swap
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atomicSwap := atomicSwap(suite.ctx, 1)
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suite.keeper.SetAtomicSwap(suite.ctx, atomicSwap)
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// Check atomic swap in store
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s, found := suite.keeper.GetAtomicSwap(suite.ctx, atomicSwap.GetSwapID())
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suite.True(found)
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suite.Equal(atomicSwap, s)
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// Check fake atomic swap not in store
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fakeSwapID := types.CalculateSwapID(atomicSwap.RandomNumberHash, TestUser2, "otheraddress")
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_, found = suite.keeper.GetAtomicSwap(suite.ctx, fakeSwapID)
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suite.False(found)
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}
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func (suite *KeeperTestSuite) TestRemoveAtomicSwap() {
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suite.ResetChain()
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// Set new atomic swap
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atomicSwap := atomicSwap(suite.ctx, 1)
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suite.keeper.SetAtomicSwap(suite.ctx, atomicSwap)
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// Check atomic swap in store
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s, found := suite.keeper.GetAtomicSwap(suite.ctx, atomicSwap.GetSwapID())
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suite.True(found)
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suite.Equal(atomicSwap, s)
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suite.keeper.RemoveAtomicSwap(suite.ctx, atomicSwap.GetSwapID())
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// Check atomic swap not in store
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_, found = suite.keeper.GetAtomicSwap(suite.ctx, atomicSwap.GetSwapID())
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suite.False(found)
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}
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func (suite *KeeperTestSuite) TestIterateAtomicSwaps() {
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suite.ResetChain()
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// Set atomic swaps
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atomicSwaps := atomicSwaps(suite.ctx, 4)
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for _, s := range atomicSwaps {
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suite.keeper.SetAtomicSwap(suite.ctx, s)
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}
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// Read each atomic swap from the store
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var readAtomicSwaps types.AtomicSwaps
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suite.keeper.IterateAtomicSwaps(suite.ctx, func(a types.AtomicSwap) bool {
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readAtomicSwaps = append(readAtomicSwaps, a)
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return false
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})
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// Check expected values
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suite.Equal(len(atomicSwaps), len(readAtomicSwaps))
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}
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func (suite *KeeperTestSuite) TestGetAllAtomicSwaps() {
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suite.ResetChain()
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// Set atomic swaps
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atomicSwaps := atomicSwaps(suite.ctx, 4)
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for _, s := range atomicSwaps {
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suite.keeper.SetAtomicSwap(suite.ctx, s)
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}
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// Get and check atomic swaps
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res := suite.keeper.GetAllAtomicSwaps(suite.ctx)
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suite.Equal(4, len(res))
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}
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func (suite *KeeperTestSuite) TestInsertIntoByBlockIndex() {
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suite.ResetChain()
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// Set new atomic swap in by block index
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atomicSwap := atomicSwap(suite.ctx, 1)
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suite.keeper.InsertIntoByBlockIndex(suite.ctx, atomicSwap)
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// Block index lacks getter methods, must use iteration to get count of swaps in store
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var swapIDs [][]byte
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suite.keeper.IterateAtomicSwapsByBlock(suite.ctx, atomicSwap.ExpireHeight+1, func(id []byte) bool {
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swapIDs = append(swapIDs, id)
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return false
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})
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suite.Equal(len(swapIDs), 1)
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// Marshal the expected swapID
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cdc := suite.app.LegacyAmino()
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res, _ := cdc.Amino.MarshalBinaryBare(atomicSwap.GetSwapID())
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expectedSwapID := res[1:]
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suite.Equal(expectedSwapID, swapIDs[0])
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}
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func (suite *KeeperTestSuite) TestRemoveFromByBlockIndex() {
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suite.ResetChain()
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// Set new atomic swap in by block index
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atomicSwap := atomicSwap(suite.ctx, 1)
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suite.keeper.InsertIntoByBlockIndex(suite.ctx, atomicSwap)
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// Check stored data in block index
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var swapIDsPre [][]byte
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suite.keeper.IterateAtomicSwapsByBlock(suite.ctx, atomicSwap.ExpireHeight+1, func(id []byte) bool {
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swapIDsPre = append(swapIDsPre, id)
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return false
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})
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suite.Equal(len(swapIDsPre), 1)
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suite.keeper.RemoveFromByBlockIndex(suite.ctx, atomicSwap)
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// Check stored data not in block index
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var swapIDsPost [][]byte
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suite.keeper.IterateAtomicSwapsByBlock(suite.ctx, atomicSwap.ExpireHeight+1, func(id []byte) bool {
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swapIDsPost = append(swapIDsPost, id)
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return false
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})
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suite.Equal(len(swapIDsPost), 0)
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}
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func (suite *KeeperTestSuite) TestIterateAtomicSwapsByBlock() {
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suite.ResetChain()
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type args struct {
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blockCtx sdk.Context
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swap types.AtomicSwap
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}
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var testCases []args
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for i := 0; i < 8; i++ {
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// Set up context 100 blocks apart
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blockCtx := suite.ctx.WithBlockHeight(int64(i) * 100)
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// Initialize a new atomic swap (different randomNumberHash = different swap IDs)
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timestamp := tmtime.Now().Add(time.Duration(i) * time.Minute).Unix()
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randomNumber, _ := types.GenerateSecureRandomNumber()
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randomNumberHash := types.CalculateRandomHash(randomNumber[:], timestamp)
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atomicSwap := types.NewAtomicSwap(cs(c("bnb", 50000)), randomNumberHash,
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uint64(blockCtx.BlockHeight()), timestamp, TestUser1, TestUser2,
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TestSenderOtherChain, TestRecipientOtherChain, 0, types.SWAP_STATUS_OPEN,
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true, types.SWAP_DIRECTION_INCOMING)
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// Insert into block index
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suite.keeper.InsertIntoByBlockIndex(blockCtx, atomicSwap)
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// Add to local block index
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testCases = append(testCases, args{blockCtx, atomicSwap})
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}
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// Set up the expected swap IDs for a given cutoff block
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cutoffBlock := int64(450)
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var expectedSwapIDs [][]byte
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for _, tc := range testCases {
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if tc.blockCtx.BlockHeight() < cutoffBlock || tc.blockCtx.BlockHeight() == cutoffBlock {
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expectedSwapIDs = append(expectedSwapIDs, tc.swap.GetSwapID())
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}
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}
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// Read the swap IDs from store for a given cutoff block
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var readSwapIDs [][]byte
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suite.keeper.IterateAtomicSwapsByBlock(suite.ctx, uint64(cutoffBlock), func(id []byte) bool {
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readSwapIDs = append(readSwapIDs, id)
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return false
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})
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suite.Equal(expectedSwapIDs, readSwapIDs)
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}
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func (suite *KeeperTestSuite) TestInsertIntoLongtermStorage() {
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suite.ResetChain()
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// Set atomic swap in longterm storage
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atomicSwap := atomicSwap(suite.ctx, 1)
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atomicSwap.ClosedBlock = suite.ctx.BlockHeight()
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suite.keeper.InsertIntoLongtermStorage(suite.ctx, atomicSwap)
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// Longterm storage lacks getter methods, must use iteration to get count of swaps in store
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var swapIDs [][]byte
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suite.keeper.IterateAtomicSwapsLongtermStorage(suite.ctx, uint64(atomicSwap.ClosedBlock+LongtermStorageDuration), func(id []byte) bool {
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swapIDs = append(swapIDs, id)
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return false
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})
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suite.Equal(len(swapIDs), 1)
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// Marshal the expected swapID
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cdc := suite.app.LegacyAmino()
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res, _ := cdc.Amino.MarshalBinaryBare(atomicSwap.GetSwapID())
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expectedSwapID := res[1:]
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suite.Equal(expectedSwapID, swapIDs[0])
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}
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func (suite *KeeperTestSuite) TestRemoveFromLongtermStorage() {
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suite.ResetChain()
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// Set atomic swap in longterm storage
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atomicSwap := atomicSwap(suite.ctx, 1)
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atomicSwap.ClosedBlock = suite.ctx.BlockHeight()
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suite.keeper.InsertIntoLongtermStorage(suite.ctx, atomicSwap)
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// Longterm storage lacks getter methods, must use iteration to get count of swaps in store
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var swapIDs [][]byte
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suite.keeper.IterateAtomicSwapsLongtermStorage(suite.ctx, uint64(atomicSwap.ClosedBlock+LongtermStorageDuration), func(id []byte) bool {
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swapIDs = append(swapIDs, id)
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return false
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})
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suite.Equal(len(swapIDs), 1)
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suite.keeper.RemoveFromLongtermStorage(suite.ctx, atomicSwap)
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// Check stored data not in block index
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var swapIDsPost [][]byte
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suite.keeper.IterateAtomicSwapsLongtermStorage(suite.ctx, uint64(atomicSwap.ClosedBlock+LongtermStorageDuration), func(id []byte) bool {
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swapIDsPost = append(swapIDsPost, id)
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return false
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})
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suite.Equal(len(swapIDsPost), 0)
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}
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func (suite *KeeperTestSuite) TestIterateAtomicSwapsLongtermStorage() {
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suite.ResetChain()
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// Set up atomic swaps with stagged closed blocks
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var swaps types.AtomicSwaps
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for i := 0; i < 8; i++ {
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timestamp := tmtime.Now().Unix()
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randomNumber, _ := types.GenerateSecureRandomNumber()
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randomNumberHash := types.CalculateRandomHash(randomNumber[:], timestamp)
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atomicSwap := types.NewAtomicSwap(cs(c("bnb", 50000)), randomNumberHash,
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uint64(suite.ctx.BlockHeight()), timestamp, TestUser1, TestUser2,
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TestSenderOtherChain, TestRecipientOtherChain, 100, types.SWAP_STATUS_OPEN,
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true, types.SWAP_DIRECTION_INCOMING)
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// Set closed block staggered by 100 blocks and insert into longterm storage
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atomicSwap.ClosedBlock = int64(i) * 100
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suite.keeper.InsertIntoLongtermStorage(suite.ctx, atomicSwap)
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// Add to local longterm storage
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swaps = append(swaps, atomicSwap)
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}
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// Set up the expected swap IDs for a given cutoff block.
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cutoffBlock := int64(LongtermStorageDuration + 350)
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var expectedSwapIDs [][]byte
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for _, swap := range swaps {
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if swap.ClosedBlock+LongtermStorageDuration < cutoffBlock ||
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swap.ClosedBlock+LongtermStorageDuration == cutoffBlock {
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expectedSwapIDs = append(expectedSwapIDs, swap.GetSwapID())
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}
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}
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// Read the swap IDs from store for a given cutoff block
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var readSwapIDs [][]byte
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suite.keeper.IterateAtomicSwapsLongtermStorage(suite.ctx, uint64(cutoffBlock), func(id []byte) bool {
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readSwapIDs = append(readSwapIDs, id)
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return false
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})
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// At the cutoff block, iteration should return half of the swap IDs
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suite.Equal(len(swaps)/2, len(expectedSwapIDs))
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suite.Equal(len(swaps)/2, len(readSwapIDs))
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// Should be the same IDs
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suite.Equal(expectedSwapIDs, readSwapIDs)
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}
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func (suite *KeeperTestSuite) TestGetSetAssetSupply() {
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denom := "bnb"
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// Put asset supply in store
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assetSupply := types.NewAssetSupply(c(denom, 0), c(denom, 0), c(denom, 50000), c(denom, 0), time.Duration(0))
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suite.keeper.SetAssetSupply(suite.ctx, assetSupply, denom)
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// Check asset in store
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storedAssetSupply, found := suite.keeper.GetAssetSupply(suite.ctx, denom)
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suite.True(found)
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suite.Equal(assetSupply, storedAssetSupply)
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// Check fake asset supply not in store
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fakeDenom := "xyz"
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_, found = suite.keeper.GetAssetSupply(suite.ctx, fakeDenom)
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suite.False(found)
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}
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func (suite *KeeperTestSuite) TestGetAllAssetSupplies() {
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// Put asset supply in store
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assetSupply := types.NewAssetSupply(c("bnb", 0), c("bnb", 0), c("bnb", 50000), c("bnb", 0), time.Duration(0))
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suite.keeper.SetAssetSupply(suite.ctx, assetSupply, "bnb")
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assetSupply = types.NewAssetSupply(c("inc", 0), c("inc", 0), c("inc", 50000), c("inc", 0), time.Duration(0))
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suite.keeper.SetAssetSupply(suite.ctx, assetSupply, "inc")
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supplies := suite.keeper.GetAllAssetSupplies(suite.ctx)
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suite.Equal(2, len(supplies))
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}
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func TestKeeperTestSuite(t *testing.T) {
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suite.Run(t, new(KeeperTestSuite))
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}
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