prysm-pulse/beacon-chain/db/testing/setup_db.go
Raul Jordan 36b6a71af4
Configurable DB Mmap Size for Beacon Node and Validator Client (#8448)
* add flag to beacon and validator

* gaz

* fuzz

* add dep viz

* add to tools
2021-02-15 20:29:47 +00:00

26 lines
613 B
Go

// Package testing allows for spinning up a real bolt-db
// instance for unit tests throughout the Prysm repo.
package testing
import (
"context"
"testing"
"github.com/prysmaticlabs/prysm/beacon-chain/db"
"github.com/prysmaticlabs/prysm/beacon-chain/db/kv"
)
// SetupDB instantiates and returns database backed by key value store.
func SetupDB(t testing.TB) db.Database {
s, err := kv.NewKVStore(context.Background(), t.TempDir(), &kv.Config{})
if err != nil {
t.Fatal(err)
}
t.Cleanup(func() {
if err := s.Close(); err != nil {
t.Fatalf("failed to close database: %v", err)
}
})
return s
}