prysm-pulse/beacon-chain/blockchain/mock_test.go
Raul Jordan d077483577
Add V3 Suffix to All Prysm Packages (#11083)
* v3 import renamings

* tidy

* fmt

* rev

* Update beacon-chain/core/epoch/precompute/reward_penalty_test.go

* Update beacon-chain/core/helpers/validators_test.go

* Update beacon-chain/db/alias.go

* Update beacon-chain/db/alias.go

* Update beacon-chain/db/alias.go

* Update beacon-chain/db/iface/BUILD.bazel

* Update beacon-chain/db/kv/kv.go

* Update beacon-chain/db/kv/state.go

* Update beacon-chain/rpc/prysm/v1alpha1/validator/attester_test.go

* Update beacon-chain/rpc/prysm/v1alpha1/validator/attester_test.go

* Update beacon-chain/sync/initial-sync/service.go

* fix deps

* fix bad replacements

* fix bad replacements

* change back

* gohashtree version

* fix deps

Co-authored-by: Nishant Das <nishdas93@gmail.com>
Co-authored-by: Potuz <potuz@prysmaticlabs.com>
2022-08-16 12:20:13 +00:00

51 lines
1.5 KiB
Go

package blockchain
import (
"context"
"errors"
"testing"
testDB "github.com/prysmaticlabs/prysm/v3/beacon-chain/db/testing"
"github.com/prysmaticlabs/prysm/v3/beacon-chain/forkchoice/protoarray"
"github.com/prysmaticlabs/prysm/v3/beacon-chain/state"
"github.com/prysmaticlabs/prysm/v3/beacon-chain/state/stategen"
)
func testServiceOptsWithDB(t *testing.T) []Option {
beaconDB := testDB.SetupDB(t)
fcs := protoarray.New()
return []Option{
WithDatabase(beaconDB),
WithStateGen(stategen.New(beaconDB)),
WithForkChoiceStore(fcs),
}
}
// WARNING: only use these opts when you are certain there are no db calls
// in your code path. this is a lightweight way to satisfy the stategen/beacondb
// initialization requirements w/o the overhead of db init.
func testServiceOptsNoDB() []Option {
return []Option{
withStateBalanceCache(satisfactoryStateBalanceCache()),
}
}
type mockStateByRooter struct {
state state.BeaconState
err error
}
var _ stateByRooter = &mockStateByRooter{}
func (m mockStateByRooter) StateByRoot(_ context.Context, _ [32]byte) (state.BeaconState, error) {
return m.state, m.err
}
// returns an instance of the state balance cache that can be used
// to satisfy the requirement for one in NewService, but which will
// always return an error if used.
func satisfactoryStateBalanceCache() *stateBalanceCache {
err := errors.New("satisfactoryStateBalanceCache doesn't perform real caching")
return &stateBalanceCache{stateGen: mockStateByRooter{err: err}}
}