forked from cerc-io/ipld-eth-server
242 lines
8.8 KiB
Go
242 lines
8.8 KiB
Go
// 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 vat_heal_test
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import (
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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/fakes"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/vat_heal"
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"github.com/vulcanize/vulcanizedb/test_config"
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)
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var _ = Describe("VatHeal Repository", func() {
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var (
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db *postgres.DB
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repository vat_heal.VatHealRepository
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headerRepository repositories.HeaderRepository
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err error
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)
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BeforeEach(func() {
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db = test_config.NewTestDB(test_config.NewTestNode())
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test_config.CleanTestDB(db)
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repository = vat_heal.VatHealRepository{DB: db}
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headerRepository = repositories.NewHeaderRepository(db)
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})
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type VatHealDBResult struct {
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vat_heal.VatHealModel
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Id int
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HeaderId int64 `db:"header_id"`
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}
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type CheckedHeaderResult struct {
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VatHealChecked bool `db:"vat_heal_checked"`
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}
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Describe("Create", func() {
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var headerId int64
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BeforeEach(func() {
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headerId, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
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Expect(err).NotTo(HaveOccurred())
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})
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It("persists vat heal records", func() {
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anotherVatHeal := test_data.VatHealModel
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anotherVatHeal.LogIndex = test_data.VatHealModel.LogIndex + 1
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel, anotherVatHeal})
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var dbResult []VatHealDBResult
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err = db.Select(&dbResult, `SELECT * from maker.vat_heal where header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(dbResult)).To(Equal(2))
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Expect(dbResult[0].Urn).To(Equal(test_data.VatHealModel.Urn))
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Expect(dbResult[0].V).To(Equal(test_data.VatHealModel.V))
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Expect(dbResult[0].Rad).To(Equal(test_data.VatHealModel.Rad))
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Expect(dbResult[0].LogIndex).To(Equal(test_data.VatHealModel.LogIndex))
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Expect(dbResult[1].LogIndex).To(Equal(test_data.VatHealModel.LogIndex + 1))
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Expect(dbResult[0].TransactionIndex).To(Equal(test_data.VatHealModel.TransactionIndex))
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Expect(dbResult[0].Raw).To(MatchJSON(test_data.VatHealModel.Raw))
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Expect(dbResult[0].HeaderId).To(Equal(headerId))
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})
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It("returns an error if the insertion fails", func() {
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel})
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Expect(err).NotTo(HaveOccurred())
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel})
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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("marks the header as checked for vat heal logs", func() {
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel})
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT vat_heal_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 the header to checked if checked headers row already exists", func() {
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_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerId)
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Expect(err).NotTo(HaveOccurred())
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel})
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT vat_heal_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("removes vat heal if corresponding header is deleted", func() {
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel})
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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 count int
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err = db.QueryRow(`SELECT count(*) from maker.vat_heal`).Scan(&count)
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Expect(err).NotTo(HaveOccurred())
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Expect(count).To(Equal(0))
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})
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It("wraps create in a transaction", func() {
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err = repository.Create(headerId, []vat_heal.VatHealModel{test_data.VatHealModel, test_data.VatHealModel})
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Expect(err).To(HaveOccurred())
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var count int
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err = repository.DB.QueryRowx(`SELECT count(*) FROM maker.vat_heal`).Scan(&count)
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Expect(count).To(Equal(0))
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})
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})
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Describe("MissingHeaders", func() {
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var (
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startingBlock, vatHealBlock, endingBlock, outsideRangeBlock int64
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blockNumbers, headerIds []int64
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)
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BeforeEach(func() {
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startingBlock = GinkgoRandomSeed()
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vatHealBlock = startingBlock + 1
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endingBlock = startingBlock + 2
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outsideRangeBlock = startingBlock + 3
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headerIds = []int64{}
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blockNumbers = []int64{startingBlock, vatHealBlock, endingBlock, outsideRangeBlock}
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for _, n := range blockNumbers {
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headerId, err := headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(n))
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Expect(err).NotTo(HaveOccurred())
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headerIds = append(headerIds, headerId)
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}
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})
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It("returns headers that haven't been checked", func() {
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err = repository.MarkCheckedHeader(headerIds[0])
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Expect(err).NotTo(HaveOccurred())
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headers, err := repository.MissingHeaders(startingBlock, endingBlock)
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Expect(err).NotTo(HaveOccurred())
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Expect(headers[0].Id).To(Or(Equal(headerIds[1]), Equal(headerIds[2])))
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Expect(headers[1].Id).To(Or(Equal(headerIds[1]), Equal(headerIds[2])))
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Expect(len(headers)).To(Equal(2))
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})
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It("returns header ids when checked_headers.vat_heal is false", func() {
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err = repository.MarkCheckedHeader(headerIds[0])
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_, err = repository.DB.Exec(`INSERT INTO checked_headers (header_id) VALUES ($1)`, headerIds[1])
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Expect(err).NotTo(HaveOccurred())
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headers, err := repository.MissingHeaders(startingBlock, endingBlock)
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Expect(err).NotTo(HaveOccurred())
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Expect(headers[0].Id).To(Or(Equal(headerIds[1]), Equal(headerIds[2])))
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Expect(headers[1].Id).To(Or(Equal(headerIds[1]), Equal(headerIds[2])))
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Expect(len(headers)).To(Equal(2))
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})
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It("only returns header ids for the current node", func() {
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db2 := test_config.NewTestDB(core.Node{ID: "second node"})
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headerRepository2 := repositories.NewHeaderRepository(db2)
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repository2 := vat_heal.NewVatHealRepository(db2)
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for _, n := range blockNumbers {
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_, err = headerRepository2.CreateOrUpdateHeader(fakes.GetFakeHeader(n))
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Expect(err).NotTo(HaveOccurred())
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}
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err = repository.MarkCheckedHeader(headerIds[0])
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Expect(err).NotTo(HaveOccurred())
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nodeOneMissingHeaders, err := repository.MissingHeaders(startingBlock, endingBlock)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(nodeOneMissingHeaders)).To(Equal(2))
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nodeTwoMissingHeaders, err := repository2.MissingHeaders(startingBlock, endingBlock)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(nodeTwoMissingHeaders)).To(Equal(3))
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})
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})
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Describe("MarkCheckedHeader", func() {
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var headerId int64
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BeforeEach(func() {
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headerId, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
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Expect(err).NotTo(HaveOccurred())
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})
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It("creates a new checked_header record", func() {
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err := repository.MarkCheckedHeader(headerId)
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Expect(err).NotTo(HaveOccurred())
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var checkedHeaderResult = CheckedHeaderResult{}
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err = db.Get(&checkedHeaderResult, `SELECT vat_heal_checked FROM checked_headers WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(checkedHeaderResult.VatHealChecked).To(BeTrue())
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})
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It("updates an existing checked header", func() {
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_, err := repository.DB.Exec(`INSERT INTO checked_headers (header_id) VALUES($1)`, headerId)
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Expect(err).NotTo(HaveOccurred())
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var checkedHeaderResult CheckedHeaderResult
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err = db.Get(&checkedHeaderResult, `SELECT vat_heal_checked FROM checked_headers WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(checkedHeaderResult.VatHealChecked).To(BeFalse())
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err = repository.MarkCheckedHeader(headerId)
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Expect(err).NotTo(HaveOccurred())
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err = db.Get(&checkedHeaderResult, `SELECT vat_heal_checked FROM checked_headers WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(checkedHeaderResult.VatHealChecked).To(BeTrue())
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})
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})
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})
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