lnwallet+sweep: add new method CheckMempoolAcceptance

lnmock/chain.go

@@ -0,0 +1,159 @@
+package lnmock
+
+import (
+	"github.com/btcsuite/btcd/btcjson"
+	"github.com/btcsuite/btcd/btcutil"
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/btcsuite/btcd/wire"
+	"github.com/btcsuite/btcwallet/chain"
+	"github.com/btcsuite/btcwallet/waddrmgr"
+	"github.com/stretchr/testify/mock"
+)
+
+// MockChain is a mock implementation of the Chain interface.
+type MockChain struct {
+	mock.Mock
+}
+
+// Compile-time constraint to ensure MockChain implements the Chain interface.
+var _ chain.Interface = (*MockChain)(nil)
+
+func (m *MockChain) Start() error {
+	args := m.Called()
+
+	return args.Error(0)
+}
+
+func (m *MockChain) Stop() {
+	m.Called()
+}
+
+func (m *MockChain) WaitForShutdown() {
+	m.Called()
+}
+
+func (m *MockChain) GetBestBlock() (*chainhash.Hash, int32, error) {
+	args := m.Called()
+
+	if args.Get(0) == nil {
+		return nil, args.Get(1).(int32), args.Error(2)
+	}
+
+	return args.Get(0).(*chainhash.Hash), args.Get(1).(int32), args.Error(2)
+}
+
+func (m *MockChain) GetBlock(hash *chainhash.Hash) (*wire.MsgBlock, error) {
+	args := m.Called(hash)
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).(*wire.MsgBlock), args.Error(1)
+}
+
+func (m *MockChain) GetBlockHash(height int64) (*chainhash.Hash, error) {
+	args := m.Called(height)
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).(*chainhash.Hash), args.Error(1)
+}
+
+func (m *MockChain) GetBlockHeader(hash *chainhash.Hash) (
+	*wire.BlockHeader, error) {
+
+	args := m.Called(hash)
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).(*wire.BlockHeader), args.Error(1)
+}
+
+func (m *MockChain) IsCurrent() bool {
+	args := m.Called()
+
+	return args.Bool(0)
+}
+
+func (m *MockChain) FilterBlocks(req *chain.FilterBlocksRequest) (
+	*chain.FilterBlocksResponse, error) {
+
+	args := m.Called(req)
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).(*chain.FilterBlocksResponse), args.Error(1)
+}
+
+func (m *MockChain) BlockStamp() (*waddrmgr.BlockStamp, error) {
+	args := m.Called()
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).(*waddrmgr.BlockStamp), args.Error(1)
+}
+
+func (m *MockChain) SendRawTransaction(tx *wire.MsgTx, allowHighFees bool) (
+	*chainhash.Hash, error) {
+
+	args := m.Called(tx, allowHighFees)
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).(*chainhash.Hash), args.Error(1)
+}
+
+func (m *MockChain) Rescan(startHash *chainhash.Hash, addrs []btcutil.Address,
+	outPoints map[wire.OutPoint]btcutil.Address) error {
+
+	args := m.Called(startHash, addrs, outPoints)
+
+	return args.Error(0)
+}
+
+func (m *MockChain) NotifyReceived(addrs []btcutil.Address) error {
+	args := m.Called(addrs)
+
+	return args.Error(0)
+}
+
+func (m *MockChain) NotifyBlocks() error {
+	args := m.Called()
+
+	return args.Error(0)
+}
+
+func (m *MockChain) Notifications() <-chan interface{} {
+	args := m.Called()
+
+	return args.Get(0).(<-chan interface{})
+}
+
+func (m *MockChain) BackEnd() string {
+	args := m.Called()
+
+	return args.String(0)
+}
+
+func (m *MockChain) TestMempoolAccept(txns []*wire.MsgTx, maxFeeRate float64) (
+	[]*btcjson.TestMempoolAcceptResult, error) {
+
+	args := m.Called(txns, maxFeeRate)
+
+	if args.Get(0) == nil {
+		return nil, args.Error(1)
+	}
+
+	return args.Get(0).([]*btcjson.TestMempoolAcceptResult), args.Error(1)
+}