ipld-eth-server/pkg/transformers/bite/repository_test.go
2018-08-31 10:37:02 -05:00

136 lines
5.3 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 bite_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"database/sql"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/bite"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Bite repository", func() {
Describe("Create", func() {
It("persists a bite record", func() {
node := core.Node{}
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
biteRepository := bite.NewBiteRepository(db)
err = biteRepository.Create(headerID, test_data.BiteModel)
Expect(err).NotTo(HaveOccurred())
var dbBite bite.BiteModel
err = db.Get(&dbBite, `SELECT id, ilk, lad, ink, art, tab, flip, tx_idx, raw_log FROM maker.bite WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbBite.Id).To(Equal(test_data.BiteModel.Id))
Expect(dbBite.Ilk).To(Equal(test_data.BiteModel.Ilk))
Expect(dbBite.Lad).To(Equal(test_data.BiteModel.Lad))
Expect(dbBite.Art).To(Equal(test_data.BiteModel.Art))
Expect(dbBite.Tab).To(Equal(test_data.BiteModel.Tab))
Expect(dbBite.Flip).To(Equal(test_data.BiteModel.Flip))
Expect(dbBite.TransactionIndex).To(Equal(test_data.BiteModel.TransactionIndex))
Expect(dbBite.Raw).To(MatchJSON(test_data.BiteModel.Raw))
})
It("does not duplicate bite events", func() {
node := core.Node{}
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
biteRepository := bite.NewBiteRepository(db)
err = biteRepository.Create(headerID, test_data.BiteModel)
Expect(err).NotTo(HaveOccurred())
var anotherBiteModel = bite.BiteModel{
Id: "11",
Ilk: test_data.BiteModel.Ilk,
Lad: test_data.BiteModel.Lad,
Ink: test_data.BiteModel.Ink,
Art: test_data.BiteModel.Art,
Tab: test_data.BiteModel.Tab,
Flip: test_data.BiteModel.Flip,
IArt: test_data.BiteModel.IArt,
TransactionIndex: test_data.BiteModel.TransactionIndex,
Raw: test_data.BiteModel.Raw,
}
err = biteRepository.Create(headerID, anotherBiteModel)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
})
It("removes bite if corresponding header is deleted", func() {
node := core.Node{}
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
biteRepository := bite.NewBiteRepository(db)
err = biteRepository.Create(headerID, test_data.BiteModel)
Expect(err).NotTo(HaveOccurred())
_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
var dbBite bite.BiteModel
err = db.Get(&dbBite, `SELECT id, ilk, lad, ink, art, tab, flip, tx_idx, raw_log FROM maker.bite WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})
})
Describe("MissingHeaders", func() {
It("returns headers with no associated bite event", func() {
node := core.Node{}
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
biteBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, biteBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
biteRepository := bite.NewBiteRepository(db)
err := biteRepository.Create(headerIDs[1], test_data.BiteModel)
Expect(err).NotTo(HaveOccurred())
headers, err := biteRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(2))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
})
})
})