ipld-eth-server/libraries/shared/storage/storage_queue_test.go

125 lines
4.8 KiB
Go

// VulcanizeDB
// Copyright © 2019 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 storage_test
import (
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/eth/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Storage queue", func() {
var (
db *postgres.DB
diff utils.PersistedStorageDiff
diffRepository repositories.StorageDiffRepository
queue storage.IStorageQueue
)
BeforeEach(func() {
fakeAddr := "0x123456"
rawDiff := utils.StorageDiffInput{
HashedAddress: utils.HexToKeccak256Hash(fakeAddr),
BlockHash: common.HexToHash("0x678901"),
BlockHeight: 987,
StorageKey: common.HexToHash("0x654321"),
StorageValue: common.HexToHash("0x198765"),
}
db = test_config.NewTestDB(test_config.NewTestNode())
test_config.CleanTestDB(db)
diffRepository = repositories.NewStorageDiffRepository(db)
diffID, insertDiffErr := diffRepository.CreateStorageDiff(rawDiff)
Expect(insertDiffErr).NotTo(HaveOccurred())
diff = utils.ToPersistedDiff(rawDiff, diffID)
queue = storage.NewStorageQueue(db)
addErr := queue.Add(diff)
Expect(addErr).NotTo(HaveOccurred())
})
Describe("Add", func() {
It("adds a storage diff to the db", func() {
var result utils.PersistedStorageDiff
getErr := db.Get(&result, `SELECT storage_diff.id, hashed_address, block_hash, block_height, storage_key, storage_value
FROM public.queued_storage
LEFT JOIN public.storage_diff ON queued_storage.diff_id = storage_diff.id`)
Expect(getErr).NotTo(HaveOccurred())
Expect(result).To(Equal(diff))
})
It("does not duplicate storage diffs", func() {
addErr := queue.Add(diff)
Expect(addErr).NotTo(HaveOccurred())
var count int
getErr := db.Get(&count, `SELECT count(*) FROM public.queued_storage`)
Expect(getErr).NotTo(HaveOccurred())
Expect(count).To(Equal(1))
})
})
It("deletes storage diff from db", func() {
diffs, getErr := queue.GetAll()
Expect(getErr).NotTo(HaveOccurred())
Expect(len(diffs)).To(Equal(1))
err := queue.Delete(diffs[0].ID)
Expect(err).NotTo(HaveOccurred())
remainingRows, secondGetErr := queue.GetAll()
Expect(secondGetErr).NotTo(HaveOccurred())
Expect(len(remainingRows)).To(BeZero())
})
It("gets all storage diffs from db", func() {
fakeAddr := "0x234567"
diffTwo := utils.StorageDiffInput{
HashedAddress: utils.HexToKeccak256Hash(fakeAddr),
BlockHash: common.HexToHash("0x678902"),
BlockHeight: 988,
StorageKey: common.HexToHash("0x654322"),
StorageValue: common.HexToHash("0x198766"),
}
persistedDiffTwoID, insertDiffErr := diffRepository.CreateStorageDiff(diffTwo)
Expect(insertDiffErr).NotTo(HaveOccurred())
persistedDiffTwo := utils.ToPersistedDiff(diffTwo, persistedDiffTwoID)
addErr := queue.Add(persistedDiffTwo)
Expect(addErr).NotTo(HaveOccurred())
diffs, err := queue.GetAll()
Expect(err).NotTo(HaveOccurred())
Expect(len(diffs)).To(Equal(2))
Expect(diffs[0]).NotTo(Equal(diffs[1]))
Expect(diffs[0].ID).NotTo(BeZero())
Expect(diffs[0].HashedAddress).To(Or(Equal(diff.HashedAddress), Equal(diffTwo.HashedAddress)))
Expect(diffs[0].BlockHash).To(Or(Equal(diff.BlockHash), Equal(diffTwo.BlockHash)))
Expect(diffs[0].BlockHeight).To(Or(Equal(diff.BlockHeight), Equal(diffTwo.BlockHeight)))
Expect(diffs[0].StorageKey).To(Or(Equal(diff.StorageKey), Equal(diffTwo.StorageKey)))
Expect(diffs[0].StorageValue).To(Or(Equal(diff.StorageValue), Equal(diffTwo.StorageValue)))
Expect(diffs[1].ID).NotTo(BeZero())
Expect(diffs[1].HashedAddress).To(Or(Equal(diff.HashedAddress), Equal(diffTwo.HashedAddress)))
Expect(diffs[1].BlockHash).To(Or(Equal(diff.BlockHash), Equal(diffTwo.BlockHash)))
Expect(diffs[1].BlockHeight).To(Or(Equal(diff.BlockHeight), Equal(diffTwo.BlockHeight)))
Expect(diffs[1].StorageKey).To(Or(Equal(diff.StorageKey), Equal(diffTwo.StorageKey)))
Expect(diffs[1].StorageValue).To(Or(Equal(diff.StorageValue), Equal(diffTwo.StorageValue)))
})
})