ipld-eth-server/pkg/shared/test_helpers.go

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// 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 shared
import (
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"bytes"
"context"
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. "github.com/onsi/gomega"
"github.com/cerc-io/plugeth-statediff/indexer"
"github.com/cerc-io/plugeth-statediff/indexer/database/sql/postgres"
"github.com/cerc-io/plugeth-statediff/indexer/interfaces"
"github.com/cerc-io/plugeth-statediff/indexer/models"
"github.com/cerc-io/plugeth-statediff/indexer/node"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/params"
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"github.com/jmoiron/sqlx"
)
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// IPLDsContainBytes used to check if a list of strings contains a particular string
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func IPLDsContainBytes(iplds []models.IPLDModel, b []byte) bool {
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for _, ipld := range iplds {
if bytes.Equal(ipld.Data, b) {
return true
}
}
return false
}
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// SetupDB is use to setup a db for watcher tests
func SetupDB() *sqlx.DB {
config, err := postgres.TestConfig.WithEnv()
Expect(err).NotTo(HaveOccurred())
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db, err := NewDB(config.DbConnectionString(), config)
Expect(err).NotTo(HaveOccurred())
return db
}
// TearDownDB is used to tear down the watcher dbs after tests
func TearDownDB(db *sqlx.DB) {
tx, err := db.Beginx()
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM nodes`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM ipld.blocks`)
Expect(err).NotTo(HaveOccurred())
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_, err = tx.Exec(`DELETE FROM eth.header_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM eth.uncle_cids`)
Expect(err).NotTo(HaveOccurred())
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_, err = tx.Exec(`DELETE FROM eth.transaction_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM eth.receipt_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM eth.state_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM eth.storage_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM eth.log_cids`)
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM eth_meta.watched_addresses`)
Expect(err).NotTo(HaveOccurred())
err = tx.Commit()
Expect(err).NotTo(HaveOccurred())
}
func SetupTestStateDiffIndexer(ctx context.Context, chainConfig *params.ChainConfig, genHash common.Hash) interfaces.StateDiffIndexer {
testInfo := node.Info{
GenesisBlock: genHash.String(),
NetworkID: "1",
ID: "1",
ClientName: "geth",
ChainID: params.TestChainConfig.ChainID.Uint64(),
}
dbconfig, err := postgres.TestConfig.WithEnv()
Expect(err).NotTo(HaveOccurred())
_, stateDiffIndexer, err := indexer.NewStateDiffIndexer(ctx, chainConfig, testInfo, dbconfig, true)
Expect(err).NotTo(HaveOccurred())
return stateDiffIndexer
}