ccprovider.go

/*
Copyright IBM Corp. 2018 All Rights Reserved.

SPDX-License-Identifier: Apache-2.0
*/

package ccprovider

import (
	commonledger "github.com/hyperledger/fabric/common/ledger"
	"github.com/hyperledger/fabric/core/common/ccprovider"
	"github.com/hyperledger/fabric/core/ledger"
	"github.com/hyperledger/fabric/protos/peer"
)

type ExecuteChaincodeResultProvider interface {
	ExecuteChaincodeResult() (*peer.Response, *peer.ChaincodeEvent, error)
}

// MockCcProviderFactory is a factory that returns
// mock implementations of the ccprovider.ChaincodeProvider interface
type MockCcProviderFactory struct {
	ExecuteResultProvider ExecuteChaincodeResultProvider
}

// NewChaincodeProvider returns a mock implementation of the ccprovider.ChaincodeProvider interface
func (c *MockCcProviderFactory) NewChaincodeProvider() ccprovider.ChaincodeProvider {
	return &MockCcProviderImpl{ExecuteResultProvider: c.ExecuteResultProvider}
}

// mockCcProviderImpl is a mock implementation of the chaincode provider
type MockCcProviderImpl struct {
	ExecuteResultProvider    ExecuteChaincodeResultProvider
	ExecuteChaincodeResponse *peer.Response
}

type MockTxSim struct {
	GetTxSimulationResultsRv *ledger.TxSimulationResults
}

func (m *MockTxSim) GetState(namespace string, key string) ([]byte, error) {
	return nil, nil
}

func (m *MockTxSim) GetStateMultipleKeys(namespace string, keys []string) ([][]byte, error) {
	return nil, nil
}

func (m *MockTxSim) GetStateRangeScanIterator(namespace string, startKey string, endKey string) (commonledger.ResultsIterator, error) {
	return nil, nil
}

func (m *MockTxSim) GetStateRangeScanIteratorWithMetadata(namespace string, startKey, endKey string, metadata map[string]interface{}) (ledger.QueryResultsIterator, error) {
	return nil, nil
}

func (m *MockTxSim) ExecuteQuery(namespace, query string) (commonledger.ResultsIterator, error) {
	return nil, nil
}

func (m *MockTxSim) ExecuteQueryWithMetadata(namespace, query string, metadata map[string]interface{}) (ledger.QueryResultsIterator, error) {
	return nil, nil
}

func (m *MockTxSim) Done() {
}

func (m *MockTxSim) SetState(namespace string, key string, value []byte) error {
	return nil
}

func (m *MockTxSim) DeleteState(namespace string, key string) error {
	return nil
}

func (m *MockTxSim) SetStateMultipleKeys(namespace string, kvs map[string][]byte) error {
	return nil
}

func (m *MockTxSim) ExecuteUpdate(query string) error {
	return nil
}

func (m *MockTxSim) GetTxSimulationResults() (*ledger.TxSimulationResults, error) {
	return m.GetTxSimulationResultsRv, nil
}

func (m *MockTxSim) DeletePrivateData(namespace, collection, key string) error {
	return nil
}

func (m *MockTxSim) ExecuteQueryOnPrivateData(namespace, collection, query string) (commonledger.ResultsIterator, error) {
	return nil, nil
}

func (m *MockTxSim) GetPrivateData(namespace, collection, key string) ([]byte, error) {
	return nil, nil
}

func (m *MockTxSim) GetPrivateDataMultipleKeys(namespace, collection string, keys []string) ([][]byte, error) {
	return nil, nil
}

func (m *MockTxSim) GetPrivateDataRangeScanIterator(namespace, collection, startKey, endKey string) (commonledger.ResultsIterator, error) {
	return nil, nil
}

func (m *MockTxSim) SetPrivateData(namespace, collection, key string, value []byte) error {
	return nil
}

func (m *MockTxSim) SetPrivateDataMultipleKeys(namespace, collection string, kvs map[string][]byte) error {
	return nil
}

func (m *MockTxSim) GetStateMetadata(namespace, key string) (map[string][]byte, error) {
	return nil, nil
}

func (m *MockTxSim) GetPrivateDataMetadata(namespace, collection, key string) (map[string][]byte, error) {
	return nil, nil
}

func (m *MockTxSim) GetPrivateDataMetadataByHash(namespace, collection string, keyhash []byte) (map[string][]byte, error) {
	return nil, nil
}

func (m *MockTxSim) SetStateMetadata(namespace, key string, metadata map[string][]byte) error {
	return nil
}

func (m *MockTxSim) DeleteStateMetadata(namespace, key string) error {
	return nil
}

func (m *MockTxSim) SetPrivateDataMetadata(namespace, collection, key string, metadata map[string][]byte) error {
	return nil
}

func (m *MockTxSim) DeletePrivateDataMetadata(namespace, collection, key string) error {
	return nil
}

// ExecuteInit executes the chaincode given context and spec deploy
func (c *MockCcProviderImpl) ExecuteLegacyInit(txParams *ccprovider.TransactionParams, cccid *ccprovider.CCContext, spec *peer.ChaincodeDeploymentSpec) (*peer.Response, *peer.ChaincodeEvent, error) {
	return &peer.Response{}, nil, nil
}

// Execute executes the chaincode given context and spec invocation
func (c *MockCcProviderImpl) Execute(txParams *ccprovider.TransactionParams, cccid *ccprovider.CCContext, spec *peer.ChaincodeInput) (*peer.Response, *peer.ChaincodeEvent, error) {
	return &peer.Response{}, nil, nil
}

// Stop stops the chaincode given context and deployment spec
func (c *MockCcProviderImpl) Stop(ccci *ccprovider.ChaincodeContainerInfo) error {
	return nil
}

type MockChaincodeDefinition struct {
	NameRv          string
	VersionRv       string
	EndorsementStr  string
	ValidationStr   string
	ValidationBytes []byte
	HashRv          []byte
}

func (m *MockChaincodeDefinition) CCName() string {
	return m.NameRv
}

func (m *MockChaincodeDefinition) Hash() []byte {
	return m.HashRv
}

func (m *MockChaincodeDefinition) CCVersion() string {
	return m.VersionRv
}

func (m *MockChaincodeDefinition) Validation() (string, []byte) {
	return m.ValidationStr, m.ValidationBytes
}

func (m *MockChaincodeDefinition) Endorsement() string {
	return m.EndorsementStr
}