ipld-eth-server/pkg/transformers/integration_tests/vat_flux.go
Rob Mulholand 09abcb841a Persist Urns in raw bytes32 format
- Enables simple usage in contract storage lookups
2019-02-08 11:41:17 -06:00

148 lines
5.6 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 integration_tests
import (
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/pkg/transformers/factories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/vat_flux"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("VatFlux LogNoteTransformer", func() {
It("transforms VatFlux log events", func() {
blockNumber := int64(9004474)
config := shared.TransformerConfig{
TransformerName: constants.VatFluxLabel,
ContractAddresses: []string{test_data.KovanVatContractAddress},
ContractAbi: test_data.KovanVatABI,
Topic: test_data.KovanVatFluxSignature,
StartingBlockNumber: blockNumber,
EndingBlockNumber: blockNumber,
}
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockChain, err := getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db := test_config.NewTestDB(blockChain.Node())
test_config.CleanTestDB(db)
header, err := persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
fetcher := shared.NewFetcher(blockChain)
logs, err := fetcher.FetchLogs(
shared.HexStringsToAddresses(config.ContractAddresses),
[]common.Hash{common.HexToHash(config.Topic)},
header)
Expect(err).NotTo(HaveOccurred())
initializer := factories.LogNoteTransformer{
Config: config,
Converter: &vat_flux.VatFluxConverter{},
Repository: &vat_flux.VatFluxRepository{},
}
transformer := initializer.NewLogNoteTransformer(db)
err = transformer.Execute(logs, header, constants.HeaderMissing)
Expect(err).NotTo(HaveOccurred())
var dbResult []vat_flux.VatFluxModel
err = db.Select(&dbResult, `SELECT ilk, src, dst, rad from maker.vat_flux`)
Expect(err).NotTo(HaveOccurred())
Expect(len(dbResult)).To(Equal(1))
Expect(dbResult[0].Ilk).To(Equal("5245500000000000000000000000000000000000000000000000000000000000"))
Expect(dbResult[0].Src).To(Equal("000000000000000000000000c0851f73cc8dd5c0765e71980ec7e7fd1ef74434"))
Expect(dbResult[0].Dst).To(Equal("0000000000000000000000000000d8b4147eda80fec7122ae16da2479cbd7ffb"))
Expect(dbResult[0].Rad).To(Equal("1800000000000000000000000000000000000000000000"))
Expect(dbResult[0].TransactionIndex).To(Equal(uint(0)))
})
It("rechecks vat flux event", func() {
blockNumber := int64(9004474)
config := shared.TransformerConfig{
TransformerName: constants.VatFluxLabel,
ContractAddresses: []string{test_data.KovanVatContractAddress},
ContractAbi: test_data.KovanVatABI,
Topic: test_data.KovanVatFluxSignature,
StartingBlockNumber: blockNumber,
EndingBlockNumber: blockNumber,
}
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockChain, err := getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db := test_config.NewTestDB(blockChain.Node())
test_config.CleanTestDB(db)
header, err := persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
fetcher := shared.NewFetcher(blockChain)
logs, err := fetcher.FetchLogs(
shared.HexStringsToAddresses(config.ContractAddresses),
[]common.Hash{common.HexToHash(config.Topic)},
header)
Expect(err).NotTo(HaveOccurred())
initializer := factories.LogNoteTransformer{
Config: config,
Converter: &vat_flux.VatFluxConverter{},
Repository: &vat_flux.VatFluxRepository{},
}
transformer := initializer.NewLogNoteTransformer(db)
err = transformer.Execute(logs, header, constants.HeaderMissing)
Expect(err).NotTo(HaveOccurred())
err = transformer.Execute(logs, header, constants.HeaderRecheck)
Expect(err).NotTo(HaveOccurred())
var headerID int64
err = db.Get(&headerID, `SELECT id FROM public.headers WHERE block_number = $1`, blockNumber)
Expect(err).NotTo(HaveOccurred())
var vatFluxChecked []int
err = db.Select(&vatFluxChecked, `SELECT vat_flux_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(vatFluxChecked[0]).To(Equal(2))
var dbResult []vat_flux.VatFluxModel
err = db.Select(&dbResult, `SELECT ilk, src, dst, rad from maker.vat_flux`)
Expect(err).NotTo(HaveOccurred())
Expect(len(dbResult)).To(Equal(1))
Expect(dbResult[0].Ilk).To(Equal("5245500000000000000000000000000000000000000000000000000000000000"))
Expect(dbResult[0].Src).To(Equal("000000000000000000000000c0851f73cc8dd5c0765e71980ec7e7fd1ef74434"))
Expect(dbResult[0].Dst).To(Equal("0000000000000000000000000000d8b4147eda80fec7122ae16da2479cbd7ffb"))
Expect(dbResult[0].Rad).To(Equal("1800000000000000000000000000000000000000000000"))
Expect(dbResult[0].TransactionIndex).To(Equal(uint(0)))
})
})