storage

type ChainStorerStub struct {
	AddStorerCalled     func(key dataRetriever.UnitType, s storage.Storer)
	GetStorerCalled     func(unitType dataRetriever.UnitType) (storage.Storer, error)
	HasCalled           func(unitType dataRetriever.UnitType, key []byte) error
	GetCalled           func(unitType dataRetriever.UnitType, key []byte) ([]byte, error)
	PutCalled           func(unitType dataRetriever.UnitType, key []byte, value []byte) error
	GetAllCalled        func(unitType dataRetriever.UnitType, keys [][]byte) (map[string][]byte, error)
	GetAllStorersCalled func() map[dataRetriever.UnitType]storage.Storer
	DestroyCalled       func() error
	CloseAllCalled      func() error
}

type StoredDataFactoryStub struct {
	CreateEmptyCalled func() interface{}
}

type StorerStub struct {
	PutCalled                    func(key, data []byte) error
	PutInEpochCalled             func(key, data []byte, epoch uint32) error
	GetCalled                    func(key []byte) ([]byte, error)
	HasCalled                    func(key []byte) error
	SearchFirstCalled            func(key []byte) ([]byte, error)
	RemoveFromCurrentEpochCalled func(key []byte) error
	RemoveCalled                 func(key []byte) error
	ClearCacheCalled             func()
	DestroyUnitCalled            func() error
	GetFromEpochCalled           func(key []byte, epoch uint32) ([]byte, error)
	GetBulkFromEpochCalled       func(keys [][]byte, epoch uint32) ([]storage.KeyValuePair, error)
	GetOldestEpochCalled         func() (uint32, error)
	RangeKeysCalled              func(handler func(key []byte, val []byte) bool)
	GetIdentifierCalled          func() string
	CloseCalled                  func() error
}

type UnitOpenerStub struct {
	OpenDBCalled                   func(dbConfig config.DBConfig, shardID uint32, epoch uint32) (storage.Storer, error)
	GetMostRecentStorageUnitCalled func(config config.DBConfig) (storage.Storer, error)
}