mocks

type Cache struct {
	GetFunc func(key interface{}) (interface{}, bool)
	SetFunc func(key, value interface{}, cost int64) bool
}

type Chain struct {
	RootFunc         func() (uint64, error)
	HeaderFunc       func(height uint64) (*flow.Header, error)
	CommitFunc       func(height uint64) (flow.StateCommitment, error)
	CollectionsFunc  func(height uint64) ([]*flow.LightCollection, error)
	GuaranteesFunc   func(height uint64) ([]*flow.CollectionGuarantee, error)
	TransactionsFunc func(height uint64) ([]*flow.TransactionBody, error)
	ResultsFunc      func(height uint64) ([]*flow.TransactionResult, error)
	EventsFunc       func(height uint64) ([]flow.Event, error)
	SealsFunc        func(height uint64) ([]*flow.Seal, error)
}

type Codec struct {
	EncodeFunc     func(value interface{}) ([]byte, error)
	DecodeFunc     func(data []byte, value interface{}) error
	CompressFunc   func(data []byte) ([]byte, error)
	DecompressFunc func(compressed []byte) ([]byte, error)
	MarshalFunc    func(value interface{}) ([]byte, error)
	UnmarshalFunc  func(compressed []byte, value interface{}) error
}

type Converter struct {
	EventToOperationFunc func(event flow.Event) (*object.Operation, error)
}

type Feeder struct {
	UpdateFunc func() (*ledger.TrieUpdate, error)
}

type Forest struct {
	SaveFunc   func(tree *trie.MTrie, paths []ledger.Path, parent flow.StateCommitment)
	HasFunc    func(commit flow.StateCommitment) bool
	TreeFunc   func(commit flow.StateCommitment) (*trie.MTrie, bool)
	PathsFunc  func(commit flow.StateCommitment) ([]ledger.Path, bool)
	ParentFunc func(commit flow.StateCommitment) (flow.StateCommitment, bool)
	ResetFunc  func(finalized flow.StateCommitment)
	SizeFunc   func() uint
}

type Generator struct {
	GetBalanceFunc      func(symbol string) ([]byte, error)
	TokensDepositedFunc func(symbol string) (string, error)
	TokensWithdrawnFunc func(symbol string) (string, error)
}

type Invoker struct {
	KeyFunc     func(height uint64, address flow.Address, index int) (*flow.AccountPublicKey, error)
	AccountFunc func(height uint64, address flow.Address) (*flow.Account, error)
	ScriptFunc  func(height uint64, script []byte, parameters []cadence.Value) (cadence.Value, error)
}

type Loader struct {
	CheckpointFunc func() (*trie.MTrie, error)
}

type Reader struct {
	FirstFunc                func() (uint64, error)
	LastFunc                 func() (uint64, error)
	HeightForBlockFunc       func(blockID flow.Identifier) (uint64, error)
	CommitFunc               func(height uint64) (flow.StateCommitment, error)
	HeaderFunc               func(height uint64) (*flow.Header, error)
	EventsFunc               func(height uint64, types ...flow.EventType) ([]flow.Event, error)
	ValuesFunc               func(height uint64, paths []ledger.Path) ([]ledger.Value, error)
	CollectionFunc           func(collID flow.Identifier) (*flow.LightCollection, error)
	CollectionsByHeightFunc  func(height uint64) ([]flow.Identifier, error)
	GuaranteeFunc            func(collID flow.Identifier) (*flow.CollectionGuarantee, error)
	TransactionFunc          func(txID flow.Identifier) (*flow.TransactionBody, error)
	HeightForTransactionFunc func(txID flow.Identifier) (uint64, error)
	TransactionsByHeightFunc func(height uint64) ([]flow.Identifier, error)
	ResultFunc               func(txID flow.Identifier) (*flow.TransactionResult, error)
	SealFunc                 func(sealID flow.Identifier) (*flow.Seal, error)
	SealsByHeightFunc        func(height uint64) ([]flow.Identifier, error)
}

type Validator struct {
	AccountFunc     func(rosAccountID identifier.Account) (flow.Address, error)
	BlockFunc       func(rosBlockID identifier.Block) (uint64, flow.Identifier, error)
	TransactionFunc func(rosTxID identifier.Transaction) (flow.Identifier, error)
	CurrencyFunc    func(rosCurrencies identifier.Currency) (string, uint, error)
}

type VirtualMachine struct {
	GetAccountFunc func(ctx fvm.Context, address flow.Address, v state.View, programs *programs.Programs) (*flow.Account, error)
	RunFunc        func(ctx fvm.Context, proc fvm.Procedure, v state.View, programs *programs.Programs) error
}

type Writer struct {
	FirstFunc        func(height uint64) error
	LastFunc         func(height uint64) error
	HeaderFunc       func(height uint64, header *flow.Header) error
	CommitFunc       func(height uint64, commit flow.StateCommitment) error
	PayloadsFunc     func(height uint64, paths []ledger.Path, value []*ledger.Payload) error
	HeightFunc       func(blockID flow.Identifier, height uint64) error
	CollectionsFunc  func(height uint64, collections []*flow.LightCollection) error
	GuaranteesFunc   func(height uint64, guarantees []*flow.CollectionGuarantee) error
	TransactionsFunc func(height uint64, transactions []*flow.TransactionBody) error
	ResultsFunc      func(results []*flow.TransactionResult) error
	EventsFunc       func(height uint64, events []flow.Event) error
	SealsFunc        func(height uint64, seals []*flow.Seal) error
}