ipld-eth-server/pkg/transformers/drip_drip/repository_test.go
Rob Mulholand d3df685c46 Add timestamp to block header
- Enables quickly deriving timestamp from header for log events
2018-10-12 12:00:02 -05:00

192 lines
7.0 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 drip_drip_test
import (
"database/sql"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Drip drip repository", func() {
var (
db *postgres.DB
dripDripRepository drip_drip.Repository
err error
headerRepository datastore.HeaderRepository
)
BeforeEach(func() {
db = test_config.NewTestDB(test_config.NewTestNode())
test_config.CleanTestDB(db)
headerRepository = repositories.NewHeaderRepository(db)
dripDripRepository = drip_drip.NewDripDripRepository(db)
})
Describe("Create", func() {
var headerID int64
BeforeEach(func() {
headerID, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
Expect(err).NotTo(HaveOccurred())
err = dripDripRepository.Create(headerID, []drip_drip.DripDripModel{test_data.DripDripModel})
Expect(err).NotTo(HaveOccurred())
})
It("adds a drip drip event", func() {
var dbDripDrip drip_drip.DripDripModel
err = db.Get(&dbDripDrip, `SELECT ilk, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbDripDrip.Ilk).To(Equal(test_data.DripDripModel.Ilk))
Expect(dbDripDrip.TransactionIndex).To(Equal(test_data.DripDripModel.TransactionIndex))
Expect(dbDripDrip.Raw).To(MatchJSON(test_data.DripDripModel.Raw))
})
It("marks header as checked for logs", func() {
var headerChecked bool
err = db.Get(&headerChecked, `SELECT drip_drip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("does not duplicate drip drip events", func() {
err = dripDripRepository.Create(headerID, []drip_drip.DripDripModel{test_data.DripDripModel})
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
})
It("removes drip drip if corresponding header is deleted", func() {
_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
var dbDripDrip drip_drip.DripDripModel
err = db.Get(&dbDripDrip, `SELECT ilk, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})
})
Describe("MarkHeaderChecked", func() {
var headerID int64
BeforeEach(func() {
headerID, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
Expect(err).NotTo(HaveOccurred())
})
It("creates a row for a new headerID", func() {
err = dripDripRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT drip_drip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("updates row when headerID already exists", func() {
_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerID)
err = dripDripRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT drip_drip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
})
Describe("MissingHeaders", func() {
var (
startingBlock, endingBlock, dripDripBlock int64
blockNumbers, headerIDs []int64
)
BeforeEach(func() {
startingBlock = GinkgoRandomSeed()
dripDripBlock = startingBlock + 1
endingBlock = startingBlock + 2
blockNumbers = []int64{startingBlock, dripDripBlock, endingBlock, endingBlock + 1}
headerIDs = []int64{}
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(n))
Expect(err).NotTo(HaveOccurred())
headerIDs = append(headerIDs, headerID)
}
})
It("returns headers that haven't been checked", func() {
err := dripDripRepository.MarkHeaderChecked(headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := dripDripRepository.MissingHeaders(startingBlock, endingBlock)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(2))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock)))
})
It("only treats headers as checked if drip drip logs have been checked", func() {
_, err := db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := dripDripRepository.MissingHeaders(startingBlock, endingBlock)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(3))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(dripDripBlock)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(dripDripBlock)))
Expect(headers[2].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(dripDripBlock)))
})
It("only returns headers associated with the current node", func() {
err := dripDripRepository.MarkHeaderChecked(headerIDs[0])
Expect(err).NotTo(HaveOccurred())
dbTwo := test_config.NewTestDB(core.Node{ID: "second"})
headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo)
for _, n := range blockNumbers {
_, err = headerRepositoryTwo.CreateOrUpdateHeader(fakes.GetFakeHeader(n))
Expect(err).NotTo(HaveOccurred())
}
dripDripRepositoryTwo := drip_drip.NewDripDripRepository(dbTwo)
nodeOneMissingHeaders, err := dripDripRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
nodeTwoMissingHeaders, err := dripDripRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
})
})
})