ipld-eth-server/pkg/omni/light/transformer/transformer_test.go

506 lines
22 KiB
Go

// VulcanizeDB
// Copyright © 2018 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package transformer_test
import (
"fmt"
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/omni/light/transformer"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
)
var _ = Describe("Transformer", func() {
var db *postgres.DB
var err error
var blockChain core.BlockChain
var headerRepository repositories.HeaderRepository
var headerID, headerID2 int64
BeforeEach(func() {
db, blockChain = test_helpers.SetupDBandBC()
headerRepository = repositories.NewHeaderRepository(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
Describe("SetEvents", func() {
It("Sets which events to watch from the given contract address", func() {
watchedEvents := []string{"Transfer", "Mint"}
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, watchedEvents)
Expect(t.WatchedEvents[constants.TusdContractAddress]).To(Equal(watchedEvents))
})
})
Describe("SetEventAddrs", func() {
It("Sets which account addresses to watch events for", func() {
eventAddrs := []string{"test1", "test2"}
t := transformer.NewTransformer("", blockChain, db)
t.SetEventArgs(constants.TusdContractAddress, eventAddrs)
Expect(t.EventArgs[constants.TusdContractAddress]).To(Equal(eventAddrs))
})
})
Describe("SetMethods", func() {
It("Sets which methods to poll at the given contract address", func() {
watchedMethods := []string{"balanceOf", "totalSupply"}
t := transformer.NewTransformer("", blockChain, db)
t.SetMethods(constants.TusdContractAddress, watchedMethods)
Expect(t.WantedMethods[constants.TusdContractAddress]).To(Equal(watchedMethods))
})
})
Describe("SetMethodAddrs", func() {
It("Sets which account addresses to poll methods against", func() {
methodAddrs := []string{"test1", "test2"}
t := transformer.NewTransformer("", blockChain, db)
t.SetMethodArgs(constants.TusdContractAddress, methodAddrs)
Expect(t.MethodArgs[constants.TusdContractAddress]).To(Equal(methodAddrs))
})
})
Describe("SetRange", func() {
It("Sets the block range that the contract should be watched within", func() {
rng := [2]int64{1, 100000}
t := transformer.NewTransformer("", blockChain, db)
t.SetRange(constants.TusdContractAddress, rng)
Expect(t.ContractRanges[constants.TusdContractAddress]).To(Equal(rng))
})
})
Describe("SetCreateAddrList", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetCreateAddrList(constants.TusdContractAddress, true)
Expect(t.CreateAddrList[constants.TusdContractAddress]).To(Equal(true))
})
})
Describe("SetCreateHashList", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetCreateHashList(constants.TusdContractAddress, true)
Expect(t.CreateHashList[constants.TusdContractAddress]).To(Equal(true))
})
})
Describe("Init", func() {
It("Initializes transformer's contract objects", func() {
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[constants.TusdContractAddress]
Expect(ok).To(Equal(true))
Expect(c.StartingBlock).To(Equal(int64(6194632)))
Expect(c.LastBlock).To(Equal(int64(6194634)))
Expect(c.Abi).To(Equal(constants.TusdAbiString))
Expect(c.Name).To(Equal("TrueUSD"))
Expect(c.Address).To(Equal(constants.TusdContractAddress))
})
It("Fails to initialize if first and most recent block numbers cannot be fetched from vDB headers table", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
Expect(err).To(HaveOccurred())
})
It("Does nothing if watched events are unset", func() {
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
t := transformer.NewTransformer("", blockChain, db)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
_, ok := t.Contracts[constants.TusdContractAddress]
Expect(ok).To(Equal(false))
})
})
Describe("Execute- against TrueUSD contract", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6791668)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6791669)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6791670)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightTransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.transfer_event", constants.TusdContractAddress)).StructScan(&log)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.HeaderID).To(Equal(headerID))
Expect(log.From).To(Equal("0x1062a747393198f70F71ec65A582423Dba7E5Ab3"))
Expect(log.To).To(Equal("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0"))
Expect(log.Value).To(Equal("9998940000000000000000"))
})
It("Keeps track of contract-related addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[constants.TusdContractAddress]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedAddrs)).To(Equal(4))
Expect(len(c.EmittedHashes)).To(Equal(0))
b, ok := c.EmittedAddrs[common.HexToAddress("0x1062a747393198f70F71ec65A582423Dba7E5Ab3")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x571A326f5B15E16917dC17761c340c1ec5d06f6d")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0xFBb1b73C4f0BDa4f67dcA266ce6Ef42f520fBB98")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843b1234567890")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[""]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09THISE21a5IS5cFAKE1D82fAND43bCE06MADEUP")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x1062a747393198f70F71ec65A582423Dba7E5Ab3' AND block = '6791669'", constants.TusdContractAddress)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("55849938025000000000000"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843b1234567890' AND block = '6791669'", constants.TusdContractAddress)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("Fails if initialization has not been done", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Execute()
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against ENS registry contract", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6885695)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6885696)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6885697)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", constants.EnsContractAddress)).StructScan(&log)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.HeaderID).To(Equal(headerID))
Expect(log.Node).To(Equal("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"))
Expect(log.Label).To(Equal("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047"))
Expect(log.Owner).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
})
It("Keeps track of contract-related hashes while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[constants.EnsContractAddress]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedHashes)).To(Equal(2))
Expect(len(c.EmittedAddrs)).To(Equal(0))
b, ok := c.EmittedHashes[common.HexToHash("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedHashes[common.HexToHash("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
// Doesn't keep track of address since it wouldn't be used in calling the 'owner' method
_, ok = c.EmittedAddrs[common.HexToAddress("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef")]
Expect(ok).To(Equal(false))
})
It("Polls given method using list of collected hashes", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ceMADEUPaaf4HASHc186badTHIS288IS625bFAKE' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("It does not persist events if they do not pass the emitted arg filter", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEventArgs(constants.EnsContractAddress, []string{"fake_filter_value"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", constants.EnsContractAddress)).StructScan(&log)
Expect(err).To(HaveOccurred())
})
It("If a method arg filter is applied, only those arguments are used in polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetMethodArgs(constants.EnsContractAddress, []string{"0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against both ENS and TrueUSD", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6791668)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6791669)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6791670)
Expect(err).ToNot(HaveOccurred())
header4, err := blockChain.GetHeaderByNumber(6885695)
Expect(err).ToNot(HaveOccurred())
header5, err := blockChain.GetHeaderByNumber(6885696)
Expect(err).ToNot(HaveOccurred())
header6, err := blockChain.GetHeaderByNumber(6885697)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
headerRepository.CreateOrUpdateHeader(header4)
headerID2, err = headerRepository.CreateOrUpdateHeader(header5)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header6)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
newOwnerLog := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", constants.EnsContractAddress)).StructScan(&newOwnerLog)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(newOwnerLog.HeaderID).To(Equal(headerID2))
Expect(newOwnerLog.Node).To(Equal("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"))
Expect(newOwnerLog.Label).To(Equal("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047"))
Expect(newOwnerLog.Owner).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
transferLog := test_helpers.LightTransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.transfer_event", constants.TusdContractAddress)).StructScan(&transferLog)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(transferLog.HeaderID).To(Equal(headerID))
Expect(transferLog.From).To(Equal("0x1062a747393198f70F71ec65A582423Dba7E5Ab3"))
Expect(transferLog.To).To(Equal("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0"))
Expect(transferLog.Value).To(Equal("9998940000000000000000"))
})
It("Keeps track of contract-related hashes and addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
ens, ok := t.Contracts[constants.EnsContractAddress]
Expect(ok).To(Equal(true))
tusd, ok := t.Contracts[constants.TusdContractAddress]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(ens.EmittedHashes)).To(Equal(2))
Expect(len(ens.EmittedAddrs)).To(Equal(0))
Expect(len(tusd.EmittedAddrs)).To(Equal(4))
Expect(len(tusd.EmittedHashes)).To(Equal(0))
b, ok := ens.EmittedHashes[common.HexToHash("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = ens.EmittedHashes[common.HexToHash("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x1062a747393198f70F71ec65A582423Dba7E5Ab3")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x571A326f5B15E16917dC17761c340c1ec5d06f6d")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0xFBb1b73C4f0BDa4f67dcA266ce6Ef42f520fBB98")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
})
It("Polls given methods for each contract, using list of collected values", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
owner := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&owner)
Expect(err).ToNot(HaveOccurred())
Expect(owner.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(owner.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&owner)
Expect(err).ToNot(HaveOccurred())
Expect(owner.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(owner.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ceMADEUPaaf4HASHc186badTHIS288IS625bFAKE' AND block = '6885696'", constants.EnsContractAddress)).StructScan(&owner)
Expect(err).To(HaveOccurred())
bal := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x1062a747393198f70F71ec65A582423Dba7E5Ab3' AND block = '6791669'", constants.TusdContractAddress)).StructScan(&bal)
Expect(err).ToNot(HaveOccurred())
Expect(bal.Balance).To(Equal("55849938025000000000000"))
Expect(bal.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843b1234567890' AND block = '6791669'", constants.TusdContractAddress)).StructScan(&bal)
Expect(err).To(HaveOccurred())
})
})
})