ipld-eth-server/pkg/transformers/integration_tests/vat_init.go
Rob Mulholand 82fd73ba3f (VDB-68) Verify log block hash matches header block hash
- Delete header on conflict to prompt data refresh (cascade deletes all
  data associated with that block)
- Derive header hash from rpc payload rather than computing it from data
  (prevents hash mismatch between blockchain and cache)
2018-11-13 14:51:39 -06:00

64 lines
2.1 KiB
Go

// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package integration_tests
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/factories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/vat_init"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("VatInit LogNoteTransformer", func() {
It("transforms VatInit log events", func() {
blockNumber := int64(8535561)
config := vat_init.VatInitConfig
config.StartingBlockNumber = blockNumber
config.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)
err = persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
initializer := factories.LogNoteTransformer{
Config: config,
Fetcher: &shared.Fetcher{},
Converter: &vat_init.VatInitConverter{},
Repository: &vat_init.VatInitRepository{},
}
transformer := initializer.NewLogNoteTransformer(db, blockChain)
err = transformer.Execute()
Expect(err).NotTo(HaveOccurred())
var dbResults []vat_init.VatInitModel
err = db.Select(&dbResults, `SELECT ilk from maker.vat_init`)
Expect(err).NotTo(HaveOccurred())
Expect(len(dbResults)).To(Equal(1))
dbResult := dbResults[0]
Expect(dbResult.Ilk).To(Equal("ETH"))
})
})