216 lines
9.0 KiB
Go
216 lines
9.0 KiB
Go
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package flip_test
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import (
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"database/sql"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"github.com/vulcanize/vulcanizedb/test_config"
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)
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var _ = Describe("Cat file flip repository", func() {
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Describe("Create", func() {
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var catFileRepository flip.CatFileFlipRepository
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var db *postgres.DB
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var err error
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var headerID int64
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BeforeEach(func() {
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db = test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err = headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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catFileRepository = flip.NewCatFileFlipRepository(db)
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})
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It("adds a cat file flip event", func() {
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err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
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Expect(err).NotTo(HaveOccurred())
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var dbPitFile flip.CatFileFlipModel
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err = db.Get(&dbPitFile, `SELECT ilk, what, flip, tx_idx, raw_log FROM maker.cat_file_flip WHERE header_id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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Expect(dbPitFile.Ilk).To(Equal(test_data.CatFileFlipModel.Ilk))
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Expect(dbPitFile.What).To(Equal(test_data.CatFileFlipModel.What))
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Expect(dbPitFile.Flip).To(Equal(test_data.CatFileFlipModel.Flip))
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Expect(dbPitFile.TransactionIndex).To(Equal(test_data.CatFileFlipModel.TransactionIndex))
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Expect(dbPitFile.Raw).To(MatchJSON(test_data.CatFileFlipModel.Raw))
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})
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It("marks header as checked for logs", func() {
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err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT cat_file_flip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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Expect(headerChecked).To(BeTrue())
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})
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It("does not duplicate cat file flip events", func() {
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err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
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Expect(err).NotTo(HaveOccurred())
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err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
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})
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It("removes cat file flip if corresponding header is deleted", func() {
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err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
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Expect(err).NotTo(HaveOccurred())
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_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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var dbPitFile flip.CatFileFlipModel
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err = db.Get(&dbPitFile, `SELECT ilk, what, flip, tx_idx, raw_log FROM maker.cat_file_flip WHERE header_id = $1`, headerID)
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Expect(err).To(HaveOccurred())
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Expect(err).To(MatchError(sql.ErrNoRows))
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})
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})
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Describe("MarkHeaderChecked", func() {
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It("creates a row for a new headerID", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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catFileRepository := flip.NewCatFileFlipRepository(db)
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err = catFileRepository.MarkHeaderChecked(headerID)
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT cat_file_flip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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Expect(headerChecked).To(BeTrue())
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})
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It("updates row when headerID already exists", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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catFileRepository := flip.NewCatFileFlipRepository(db)
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_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerID)
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err = catFileRepository.MarkHeaderChecked(headerID)
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT cat_file_flip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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Expect(headerChecked).To(BeTrue())
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})
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})
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Describe("MissingHeaders", func() {
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It("returns headers that haven't been checked", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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startingBlockNumber := int64(1)
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catFileBlockNumber := int64(2)
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endingBlockNumber := int64(3)
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blockNumbers := []int64{startingBlockNumber, catFileBlockNumber, endingBlockNumber, endingBlockNumber + 1}
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var headerIDs []int64
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for _, n := range blockNumbers {
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
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headerIDs = append(headerIDs, headerID)
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Expect(err).NotTo(HaveOccurred())
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}
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catFileRepository := flip.NewCatFileFlipRepository(db)
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err := catFileRepository.MarkHeaderChecked(headerIDs[1])
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Expect(err).NotTo(HaveOccurred())
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headers, err := catFileRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(headers)).To(Equal(2))
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Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
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Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
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})
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It("only treats headers as checked if cat file flip logs have been checked", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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startingBlockNumber := int64(1)
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catFiledBlockNumber := int64(2)
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endingBlockNumber := int64(3)
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blockNumbers := []int64{startingBlockNumber, catFiledBlockNumber, endingBlockNumber, endingBlockNumber + 1}
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var headerIDs []int64
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for _, n := range blockNumbers {
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
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headerIDs = append(headerIDs, headerID)
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Expect(err).NotTo(HaveOccurred())
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}
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catFiledRepository := flip.NewCatFileFlipRepository(db)
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_, err := db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIDs[1])
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Expect(err).NotTo(HaveOccurred())
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headers, err := catFiledRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(headers)).To(Equal(3))
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Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
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Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
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Expect(headers[2].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
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})
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It("only returns headers associated with the current node", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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blockNumbers := []int64{1, 2, 3}
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headerRepository := repositories.NewHeaderRepository(db)
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dbTwo := test_config.NewTestDB(core.Node{ID: "second"})
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headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo)
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var headerIDs []int64
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for _, n := range blockNumbers {
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
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Expect(err).NotTo(HaveOccurred())
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headerIDs = append(headerIDs, headerID)
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_, err = headerRepositoryTwo.CreateOrUpdateHeader(core.Header{BlockNumber: n})
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Expect(err).NotTo(HaveOccurred())
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}
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catFileRepository := flip.NewCatFileFlipRepository(db)
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catFileRepositoryTwo := flip.NewCatFileFlipRepository(dbTwo)
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err := catFileRepository.MarkHeaderChecked(headerIDs[0])
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Expect(err).NotTo(HaveOccurred())
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nodeOneMissingHeaders, err := catFileRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
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Expect(err).NotTo(HaveOccurred())
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Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
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nodeTwoMissingHeaders, err := catFileRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
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Expect(err).NotTo(HaveOccurred())
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Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
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})
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})
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})
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