ipld-eth-server/pkg/omni/light/repository/header_repository_test.go

318 lines
11 KiB
Go

// VulcanizeDB
// Copyright © 2018 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package repository_test
import (
"fmt"
"github.com/vulcanize/vulcanizedb/pkg/core"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/omni/light/repository"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
)
var _ = Describe("Repository", func() {
var db *postgres.DB
var omniHeaderRepo repository.HeaderRepository // omni/light header repository
var coreHeaderRepo repositories.HeaderRepository // pkg/datastore header repository
var eventIDs = []string{
"eventName_contractAddr",
"eventName_contractAddr2",
"eventName_contractAddr3",
}
var methodIDs = []string{
"methodName_contractAddr",
"methodName_contractAddr2",
"methodName_contractAddr3",
}
BeforeEach(func() {
db, _ = test_helpers.SetupDBandBC()
omniHeaderRepo = repository.NewHeaderRepository(db)
coreHeaderRepo = repositories.NewHeaderRepository(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
Describe("AddCheckColumn", func() {
It("Creates a column for the given eventID to mark if the header has been checked for that event", func() {
query := fmt.Sprintf("SELECT %s FROM checked_headers", eventIDs[0])
_, err := db.Exec(query)
Expect(err).To(HaveOccurred())
err = omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
_, err = db.Exec(query)
Expect(err).ToNot(HaveOccurred())
})
It("Caches column it creates so that it does not need to repeatedly query the database to check for it's existence", func() {
_, ok := omniHeaderRepo.CheckCache(eventIDs[0])
Expect(ok).To(Equal(false))
err := omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
v, ok := omniHeaderRepo.CheckCache(eventIDs[0])
Expect(ok).To(Equal(true))
Expect(v).To(Equal(true))
})
})
Describe("AddCheckColumns", func() {
It("Creates a column for the given eventIDs to mark if the header has been checked for those events", func() {
for _, id := range eventIDs {
_, err := db.Exec(fmt.Sprintf("SELECT %s FROM checked_headers", id))
Expect(err).To(HaveOccurred())
}
err := omniHeaderRepo.AddCheckColumns(eventIDs)
Expect(err).ToNot(HaveOccurred())
for _, id := range eventIDs {
_, err := db.Exec(fmt.Sprintf("SELECT %s FROM checked_headers", id))
Expect(err).ToNot(HaveOccurred())
}
})
It("Caches columns it creates so that it does not need to repeatedly query the database to check for it's existence", func() {
for _, id := range eventIDs {
_, ok := omniHeaderRepo.CheckCache(id)
Expect(ok).To(Equal(false))
}
err := omniHeaderRepo.AddCheckColumns(eventIDs)
Expect(err).ToNot(HaveOccurred())
for _, id := range eventIDs {
v, ok := omniHeaderRepo.CheckCache(id)
Expect(ok).To(Equal(true))
Expect(v).To(Equal(true))
}
})
})
Describe("MissingHeaders", func() {
It("Returns all unchecked headers for the given eventID", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err := omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
})
It("Returns unchecked headers in ascending order", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err := omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
h1 := missingHeaders[0]
h2 := missingHeaders[1]
h3 := missingHeaders[2]
Expect(h1.BlockNumber).To(Equal(int64(6194632)))
Expect(h2.BlockNumber).To(Equal(int64(6194633)))
Expect(h3.BlockNumber).To(Equal(int64(6194634)))
})
It("Fails if eventID does not yet exist in check_headers table", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
_, err = omniHeaderRepo.MissingHeaders(6194630, 6194635, "notEventId")
Expect(err).To(HaveOccurred())
})
})
Describe("MissingHeadersForAll", func() { // HERE
It("Returns all headers that have not been checked for all of the ids provided", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumns(eventIDs)
Expect(err).ToNot(HaveOccurred())
missingHeaders, err := omniHeaderRepo.MissingHeadersForAll(6194630, 6194635, eventIDs)
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
err = omniHeaderRepo.MarkHeaderChecked(missingHeaders[0].Id, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err = omniHeaderRepo.MissingHeadersForAll(6194630, 6194635, eventIDs)
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
err = omniHeaderRepo.MarkHeaderChecked(missingHeaders[0].Id, eventIDs[1])
Expect(err).ToNot(HaveOccurred())
err = omniHeaderRepo.MarkHeaderChecked(missingHeaders[0].Id, eventIDs[2])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err = omniHeaderRepo.MissingHeadersForAll(6194630, 6194635, eventIDs)
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(2))
})
It("Fails if one of the eventIDs does not yet exist in check_headers table", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumns(eventIDs)
Expect(err).ToNot(HaveOccurred())
badEventIDs := append(eventIDs, "notEventId")
_, err = omniHeaderRepo.MissingHeadersForAll(6194630, 6194635, badEventIDs)
Expect(err).To(HaveOccurred())
})
})
Describe("MarkHeaderChecked", func() {
It("Marks the header checked for the given eventID", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err := omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
headerID := missingHeaders[0].Id
err = omniHeaderRepo.MarkHeaderChecked(headerID, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err = omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(2))
})
It("Fails if eventID does not yet exist in check_headers table", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumn(eventIDs[0])
Expect(err).ToNot(HaveOccurred())
missingHeaders, err := omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
headerID := missingHeaders[0].Id
err = omniHeaderRepo.MarkHeaderChecked(headerID, "notEventId")
Expect(err).To(HaveOccurred())
missingHeaders, err = omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
})
})
Describe("MarkHeaderCheckedForAll", func() {
It("Marks the header checked for all provided column ids", func() {
addHeaders(coreHeaderRepo)
err := omniHeaderRepo.AddCheckColumns(eventIDs)
Expect(err).ToNot(HaveOccurred())
missingHeaders, err := omniHeaderRepo.MissingHeadersForAll(6194630, 6194635, eventIDs)
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
headerID := missingHeaders[0].Id
err = omniHeaderRepo.MarkHeaderCheckedForAll(headerID, eventIDs)
Expect(err).ToNot(HaveOccurred())
missingHeaders, err = omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(2))
})
})
Describe("MarkHeadersCheckedForAll", func() {
It("Marks the headers checked for all provided column ids", func() {
addHeaders(coreHeaderRepo)
methodIDs := []string{
"methodName_contractAddr",
"methodName_contractAddr2",
"methodName_contractAddr3",
}
var missingHeaders []core.Header
for _, id := range methodIDs {
err := omniHeaderRepo.AddCheckColumn(id)
Expect(err).ToNot(HaveOccurred())
missingHeaders, err = omniHeaderRepo.MissingHeaders(6194630, 6194635, id)
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
}
err := omniHeaderRepo.MarkHeadersCheckedForAll(missingHeaders, methodIDs)
Expect(err).ToNot(HaveOccurred())
for _, id := range methodIDs {
missingHeaders, err = omniHeaderRepo.MissingHeaders(6194630, 6194635, id)
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(0))
}
})
})
Describe("MissingMethodsCheckedEventsIntersection", func() {
It("Returns headers that have been checked for all the provided events but have not been checked for all the provided methods", func() {
addHeaders(coreHeaderRepo)
for i, id := range eventIDs {
err := omniHeaderRepo.AddCheckColumn(id)
Expect(err).ToNot(HaveOccurred())
err = omniHeaderRepo.AddCheckColumn(methodIDs[i])
Expect(err).ToNot(HaveOccurred())
}
missingHeaders, err := omniHeaderRepo.MissingHeaders(6194630, 6194635, eventIDs[0])
Expect(err).ToNot(HaveOccurred())
Expect(len(missingHeaders)).To(Equal(3))
headerID := missingHeaders[0].Id
headerID2 := missingHeaders[1].Id
for i, id := range eventIDs {
err = omniHeaderRepo.MarkHeaderChecked(headerID, id)
Expect(err).ToNot(HaveOccurred())
err = omniHeaderRepo.MarkHeaderChecked(headerID2, id)
Expect(err).ToNot(HaveOccurred())
err = omniHeaderRepo.MarkHeaderChecked(headerID, methodIDs[i])
Expect(err).ToNot(HaveOccurred())
}
intersectionHeaders, err := omniHeaderRepo.MissingMethodsCheckedEventsIntersection(6194630, 6194635, methodIDs, eventIDs)
Expect(err).ToNot(HaveOccurred())
Expect(len(intersectionHeaders)).To(Equal(1))
Expect(intersectionHeaders[0].Id).To(Equal(headerID2))
})
})
})
func addHeaders(coreHeaderRepo repositories.HeaderRepository) {
coreHeaderRepo.CreateOrUpdateHeader(mocks.MockHeader1)
coreHeaderRepo.CreateOrUpdateHeader(mocks.MockHeader2)
coreHeaderRepo.CreateOrUpdateHeader(mocks.MockHeader3)
}