package api import ( "math/big" "testing" "github.com/hermeznetwork/hermez-node/apitypes" "github.com/hermeznetwork/hermez-node/common" "github.com/hermeznetwork/hermez-node/db/historydb" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) type testStatus struct { Network testNetwork `json:"network"` Metrics historydb.Metrics `json:"metrics"` Rollup historydb.RollupVariablesAPI `json:"rollup"` Auction common.AuctionVariables `json:"auction"` WithdrawalDelayer common.WDelayerVariables `json:"withdrawalDelayer"` RecommendedFee common.RecommendedFee `json:"recommendedFee"` } type testNetwork struct { LastEthBlock int64 `json:"lastEthereumBlock"` LastSyncBlock int64 `json:"lastSynchedBlock"` LastBatch testBatch `json:"lastBatch"` CurrentSlot int64 `json:"currentSlot"` NextForgers []NextForger `json:"nextForgers"` } func TestSetRollupVariables(t *testing.T) { rollupVars := &common.RollupVariables{} assertEqualRollupVariables(t, *rollupVars, api.status.Rollup, true) api.SetRollupVariables(tc.rollupVars) assertEqualRollupVariables(t, tc.rollupVars, api.status.Rollup, true) } func assertEqualRollupVariables(t *testing.T, rollupVariables common.RollupVariables, apiVariables historydb.RollupVariablesAPI, checkBuckets bool) { assert.Equal(t, apitypes.NewBigIntStr(rollupVariables.FeeAddToken), apiVariables.FeeAddToken) assert.Equal(t, rollupVariables.ForgeL1L2BatchTimeout, apiVariables.ForgeL1L2BatchTimeout) assert.Equal(t, rollupVariables.WithdrawalDelay, apiVariables.WithdrawalDelay) assert.Equal(t, rollupVariables.SafeMode, apiVariables.SafeMode) if checkBuckets { for i, bucket := range rollupVariables.Buckets { assert.Equal(t, apitypes.NewBigIntStr(bucket.BlockWithdrawalRate), apiVariables.Buckets[i].BlockWithdrawalRate) assert.Equal(t, apitypes.NewBigIntStr(bucket.CeilUSD), apiVariables.Buckets[i].CeilUSD) assert.Equal(t, apitypes.NewBigIntStr(bucket.MaxWithdrawals), apiVariables.Buckets[i].MaxWithdrawals) assert.Equal(t, apitypes.NewBigIntStr(bucket.Withdrawals), apiVariables.Buckets[i].Withdrawals) } } } func TestSetWDelayerVariables(t *testing.T) { wdelayerVars := &common.WDelayerVariables{} assert.Equal(t, *wdelayerVars, api.status.WithdrawalDelayer) api.SetWDelayerVariables(tc.wdelayerVars) assert.Equal(t, tc.wdelayerVars, api.status.WithdrawalDelayer) } func TestSetAuctionVariables(t *testing.T) { auctionVars := &common.AuctionVariables{} assert.Equal(t, *auctionVars, api.status.Auction) api.SetAuctionVariables(tc.auctionVars) assert.Equal(t, tc.auctionVars, api.status.Auction) } func TestUpdateNetworkInfo(t *testing.T) { status := &Network{} assert.Equal(t, status.LastSyncBlock, api.status.Network.LastSyncBlock) assert.Equal(t, status.LastBatch, api.status.Network.LastBatch) assert.Equal(t, status.CurrentSlot, api.status.Network.CurrentSlot) assert.Equal(t, status.NextForgers, api.status.Network.NextForgers) lastBlock := tc.blocks[3] lastBatchNum := common.BatchNum(3) currentSlotNum := int64(1) // Generate some bucket_update data bucketUpdates := []common.BucketUpdate{ { EthBlockNum: 4, NumBucket: 0, BlockStamp: 4, Withdrawals: big.NewInt(123), }, { EthBlockNum: 5, NumBucket: 2, BlockStamp: 5, Withdrawals: big.NewInt(42), }, { EthBlockNum: 5, NumBucket: 2, // Repeated bucket BlockStamp: 5, Withdrawals: big.NewInt(43), }, } err := api.h.AddBucketUpdatesTest(api.h.DB(), bucketUpdates) require.NoError(t, err) err = api.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum) assert.NoError(t, err) assert.Equal(t, lastBlock.Num, api.status.Network.LastSyncBlock) assert.Equal(t, lastBatchNum, api.status.Network.LastBatch.BatchNum) assert.Equal(t, currentSlotNum, api.status.Network.CurrentSlot) assert.Equal(t, int(api.status.Auction.ClosedAuctionSlots)+1, len(api.status.Network.NextForgers)) assert.Equal(t, api.status.Rollup.Buckets[0].Withdrawals, apitypes.NewBigIntStr(big.NewInt(123))) assert.Equal(t, api.status.Rollup.Buckets[2].Withdrawals, apitypes.NewBigIntStr(big.NewInt(43))) } func TestUpdateMetrics(t *testing.T) { // Update Metrics needs api.status.Network.LastBatch.BatchNum to be updated lastBlock := tc.blocks[3] lastBatchNum := common.BatchNum(3) currentSlotNum := int64(1) err := api.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum) assert.NoError(t, err) err = api.UpdateMetrics() assert.NoError(t, err) assert.Greater(t, api.status.Metrics.TransactionsPerBatch, float64(0)) assert.Greater(t, api.status.Metrics.BatchFrequency, float64(0)) assert.Greater(t, api.status.Metrics.TransactionsPerSecond, float64(0)) assert.Greater(t, api.status.Metrics.TotalAccounts, int64(0)) assert.Greater(t, api.status.Metrics.TotalBJJs, int64(0)) assert.Greater(t, api.status.Metrics.AvgTransactionFee, float64(0)) } func TestUpdateRecommendedFee(t *testing.T) { err := api.UpdateRecommendedFee() assert.NoError(t, err) assert.Greater(t, api.status.RecommendedFee.ExistingAccount, float64(0)) assert.Equal(t, api.status.RecommendedFee.CreatesAccount, api.status.RecommendedFee.ExistingAccount*createAccountExtraFeePercentage) assert.Equal(t, api.status.RecommendedFee.CreatesAccountAndRegister, api.status.RecommendedFee.ExistingAccount*createAccountInternalExtraFeePercentage) } func TestGetState(t *testing.T) { lastBlock := tc.blocks[3] lastBatchNum := common.BatchNum(3) currentSlotNum := int64(1) api.SetRollupVariables(tc.rollupVars) api.SetWDelayerVariables(tc.wdelayerVars) api.SetAuctionVariables(tc.auctionVars) err := api.UpdateNetworkInfo(lastBlock, lastBlock, lastBatchNum, currentSlotNum) assert.NoError(t, err) err = api.UpdateMetrics() assert.NoError(t, err) err = api.UpdateRecommendedFee() assert.NoError(t, err) endpoint := apiURL + "state" var status testStatus assert.NoError(t, doGoodReq("GET", endpoint, nil, &status)) // SC vars // UpdateNetworkInfo will overwrite buckets withdrawal values // So they won't be checked here, they are checked at // TestUpdateNetworkInfo assertEqualRollupVariables(t, tc.rollupVars, status.Rollup, false) assert.Equal(t, tc.auctionVars, status.Auction) assert.Equal(t, tc.wdelayerVars, status.WithdrawalDelayer) // Network assert.Equal(t, lastBlock.Num, status.Network.LastEthBlock) assert.Equal(t, lastBlock.Num, status.Network.LastSyncBlock) // TODO: assert all the batch, not just the batch num assert.Equal(t, lastBatchNum, status.Network.LastBatch.BatchNum) assert.Equal(t, currentSlotNum, status.Network.CurrentSlot) assertNextForgers(t, tc.nextForgers, status.Network.NextForgers) // Metrics // TODO: perform real asserts (not just greater than 0) assert.Greater(t, status.Metrics.TransactionsPerBatch, float64(0)) assert.Greater(t, status.Metrics.BatchFrequency, float64(0)) assert.Greater(t, status.Metrics.TransactionsPerSecond, float64(0)) assert.Greater(t, status.Metrics.TotalAccounts, int64(0)) assert.Greater(t, status.Metrics.TotalBJJs, int64(0)) assert.Greater(t, status.Metrics.AvgTransactionFee, float64(0)) // Recommended fee // TODO: perform real asserts (not just greater than 0) assert.Greater(t, status.RecommendedFee.ExistingAccount, float64(0)) assert.Equal(t, status.RecommendedFee.CreatesAccount, status.RecommendedFee.ExistingAccount*createAccountExtraFeePercentage) assert.Equal(t, status.RecommendedFee.CreatesAccountAndRegister, status.RecommendedFee.ExistingAccount*createAccountInternalExtraFeePercentage) } func assertNextForgers(t *testing.T, expected, actual []NextForger) { assert.Equal(t, len(expected), len(actual)) for i := range expected { // ignore timestamps and other metadata actual[i].Period.FromTimestamp = expected[i].Period.FromTimestamp actual[i].Period.ToTimestamp = expected[i].Period.ToTimestamp actual[i].Coordinator.ItemID = expected[i].Coordinator.ItemID actual[i].Coordinator.EthBlockNum = expected[i].Coordinator.EthBlockNum assert.Equal(t, expected[i], actual[i]) } }