370 lines
15 KiB
Go
370 lines
15 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"
|
|
"math/rand"
|
|
"strings"
|
|
"time"
|
|
|
|
"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/full/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 blockRepository repositories.BlockRepository
|
|
var ensAddr = strings.ToLower(constants.EnsContractAddress)
|
|
var tusdAddr = strings.ToLower(constants.TusdContractAddress)
|
|
rand.Seed(time.Now().UnixNano())
|
|
|
|
BeforeEach(func() {
|
|
db, blockChain = test_helpers.SetupDBandBC()
|
|
blockRepository = *repositories.NewBlockRepository(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[tusdAddr]).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[tusdAddr]).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[tusdAddr]).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[tusdAddr]).To(Equal(methodAddrs))
|
|
})
|
|
})
|
|
|
|
Describe("SetStartingBlock", func() {
|
|
It("Sets the block range that the contract should be watched within", func() {
|
|
t := transformer.NewTransformer("", blockChain, db)
|
|
t.SetStartingBlock(constants.TusdContractAddress, 11)
|
|
Expect(t.ContractStart[tusdAddr]).To(Equal(int64(11)))
|
|
})
|
|
})
|
|
|
|
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[tusdAddr]).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[tusdAddr]).To(Equal(true))
|
|
})
|
|
})
|
|
|
|
Describe("Init", func() {
|
|
It("Initializes transformer's contract objects", func() {
|
|
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
|
|
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
|
|
t := transformer.NewTransformer("", blockChain, db)
|
|
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
|
|
err = t.Init()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
c, ok := t.Contracts[tusdAddr]
|
|
Expect(ok).To(Equal(true))
|
|
|
|
Expect(c.StartingBlock).To(Equal(int64(6194633)))
|
|
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(tusdAddr))
|
|
})
|
|
|
|
It("Fails to initialize if first and most recent blocks cannot be fetched from vDB", 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() {
|
|
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
|
|
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
|
|
t := transformer.NewTransformer("", blockChain, db)
|
|
err = t.Init()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
_, ok := t.Contracts[tusdAddr]
|
|
Expect(ok).To(Equal(false))
|
|
})
|
|
})
|
|
|
|
Describe("Execute", func() {
|
|
BeforeEach(func() {
|
|
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
|
|
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
|
|
})
|
|
|
|
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.TransferLog{}
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.transfer_event WHERE block = 6194634", tusdAddr)).StructScan(&log)
|
|
|
|
// We don't know vulcID, so compare individual fields instead of complete structures
|
|
Expect(log.Tx).To(Equal("0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad654eee"))
|
|
Expect(log.Block).To(Equal(int64(6194634)))
|
|
Expect(log.From).To(Equal("0x000000000000000000000000000000000000Af21"))
|
|
Expect(log.To).To(Equal("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"))
|
|
Expect(log.Value).To(Equal("1097077688018008265106216665536940668749033598146"))
|
|
})
|
|
|
|
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[tusdAddr]
|
|
Expect(ok).To(Equal(true))
|
|
|
|
err = t.Execute()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
b, ok := c.EmittedAddrs[common.HexToAddress("0x000000000000000000000000000000000000Af21")]
|
|
Expect(ok).To(Equal(true))
|
|
Expect(b).To(Equal(true))
|
|
|
|
b, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391")]
|
|
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 full_%s.balanceof_method WHERE who_ = '0x000000000000000000000000000000000000Af21' AND block = '6194634'", tusdAddr)).StructScan(&res)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(res.Balance).To(Equal("0"))
|
|
Expect(res.TokenName).To(Equal("TrueUSD"))
|
|
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843bCE061BA391' AND block = '6194634'", tusdAddr)).StructScan(&res)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(res.Balance).To(Equal("0"))
|
|
Expect(res.TokenName).To(Equal("TrueUSD"))
|
|
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0xfE9e8709d3215310075d67E3ed32A380CCf451C8' AND block = '6194634'", tusdAddr)).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() {
|
|
blockRepository.CreateOrUpdateBlock(mocks.NewOwnerBlock1)
|
|
blockRepository.CreateOrUpdateBlock(mocks.NewOwnerBlock2)
|
|
})
|
|
|
|
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.NewOwnerLog{}
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.newowner_event", ensAddr)).StructScan(&log)
|
|
|
|
// We don't know vulcID, so compare individual fields instead of complete structures
|
|
Expect(log.Tx).To(Equal("0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad654bbb"))
|
|
Expect(log.Block).To(Equal(int64(6194635)))
|
|
Expect(log.Node).To(Equal("0x0000000000000000000000000000000000000000000000000000c02aaa39b223"))
|
|
Expect(log.Label).To(Equal("0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391"))
|
|
Expect(log.Owner).To(Equal("0x000000000000000000000000000000000000Af21"))
|
|
})
|
|
|
|
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[ensAddr]
|
|
Expect(ok).To(Equal(true))
|
|
|
|
err = t.Execute()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(len(c.EmittedHashes)).To(Equal(3))
|
|
|
|
b, ok := c.EmittedHashes[common.HexToHash("0x0000000000000000000000000000000000000000000000000000c02aaa39b223")]
|
|
Expect(ok).To(Equal(true))
|
|
Expect(b).To(Equal(true))
|
|
|
|
b, ok = c.EmittedHashes[common.HexToHash("0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391")]
|
|
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("0x000000000000000000000000000000000000Af21")]
|
|
Expect(ok).To(Equal(false))
|
|
})
|
|
|
|
It("Polls given methods using generated token holder address", 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 full_%s.owner_method WHERE node_ = '0x0000000000000000000000000000000000000000000000000000c02aaa39b223' AND block = '6194636'", ensAddr)).StructScan(&res)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
|
|
Expect(res.TokenName).To(Equal(""))
|
|
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
|
|
Expect(res.TokenName).To(Equal(""))
|
|
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9THIS110dcc444fIS242510c09bbAbe21aFAKEcacNODE82f7b843HASH61ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
|
|
Expect(err).To(HaveOccurred())
|
|
})
|
|
|
|
It("It does not perist 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 full_%s.newowner_event", ensAddr)).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{"0x0000000000000000000000000000000000000000000000000000c02aaa39b223"})
|
|
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 full_%s.owner_method WHERE node_ = '0x0000000000000000000000000000000000000000000000000000c02aaa39b223' AND block = '6194636'", ensAddr)).StructScan(&res)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
|
|
Expect(res.TokenName).To(Equal(""))
|
|
|
|
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
|
|
Expect(err).To(HaveOccurred())
|
|
})
|
|
})
|
|
})
|