lnd/invoices/mock.go
ziggie 0532990a04
invoices: enhance the unit test suite.
The invoiceregistry test suite also includes unit tests for
multi part payment especially also including payments to AMP
invoices.
2025-01-29 18:21:40 +01:00

131 lines
3.4 KiB
Go

package invoices
import (
"context"
"github.com/lightningnetwork/lnd/lntypes"
"github.com/stretchr/testify/mock"
)
type MockInvoiceDB struct {
mock.Mock
}
func NewInvoicesDBMock() *MockInvoiceDB {
return &MockInvoiceDB{}
}
func (m *MockInvoiceDB) AddInvoice(invoice *Invoice,
paymentHash lntypes.Hash) (uint64, error) {
args := m.Called(invoice, paymentHash)
addIndex, _ := args.Get(0).(uint64)
// NOTE: this is a side effect of the AddInvoice method.
invoice.AddIndex = addIndex
return addIndex, args.Error(1)
}
func (m *MockInvoiceDB) InvoicesAddedSince(idx uint64) ([]Invoice, error) {
args := m.Called(idx)
invoices, _ := args.Get(0).([]Invoice)
return invoices, args.Error(1)
}
func (m *MockInvoiceDB) InvoicesSettledSince(idx uint64) ([]Invoice, error) {
args := m.Called(idx)
invoices, _ := args.Get(0).([]Invoice)
return invoices, args.Error(1)
}
func (m *MockInvoiceDB) LookupInvoice(ref InvoiceRef) (Invoice, error) {
args := m.Called(ref)
invoice, _ := args.Get(0).(Invoice)
return invoice, args.Error(1)
}
func (m *MockInvoiceDB) FetchPendingInvoices(ctx context.Context) (
map[lntypes.Hash]Invoice, error) {
args := m.Called(ctx)
return args.Get(0).(map[lntypes.Hash]Invoice), args.Error(1)
}
func (m *MockInvoiceDB) QueryInvoices(q InvoiceQuery) (InvoiceSlice, error) {
args := m.Called(q)
invoiceSlice, _ := args.Get(0).(InvoiceSlice)
return invoiceSlice, args.Error(1)
}
func (m *MockInvoiceDB) UpdateInvoice(ref InvoiceRef, setIDHint *SetID,
callback InvoiceUpdateCallback) (*Invoice, error) {
args := m.Called(ref, setIDHint, callback)
invoice, _ := args.Get(0).(*Invoice)
return invoice, args.Error(1)
}
func (m *MockInvoiceDB) DeleteInvoice(invoices []InvoiceDeleteRef) error {
args := m.Called(invoices)
return args.Error(0)
}
func (m *MockInvoiceDB) DeleteCanceledInvoices(ctx context.Context) error {
args := m.Called(ctx)
return args.Error(0)
}
// MockHtlcModifier is a mock implementation of the HtlcModifier interface.
type MockHtlcModifier struct {
mock.Mock
}
// Intercept generates a new intercept session for the given invoice.
// The call blocks until the client has responded to the request or an
// error occurs. The response callback is only called if a session was
// created in the first place, which is only the case if a client is
// registered.
func (m *MockHtlcModifier) Intercept(
req HtlcModifyRequest, callback func(HtlcModifyResponse)) error {
// If no expectations are set, return nil by default.
if len(m.ExpectedCalls) == 0 {
return nil
}
args := m.Called(req, callback)
// If a response was provided to the mock, execute the callback with it.
if response, ok := args.Get(1).(HtlcModifyResponse); ok &&
callback != nil {
callback(response)
}
return args.Error(0)
}
// RegisterInterceptor sets the client callback function that will be
// called when an invoice is intercepted. If a callback is already set,
// an error is returned. The returned function must be used to reset the
// callback to nil once the client is done or disconnects. The read-only channel
// closes when the server stops.
func (m *MockHtlcModifier) RegisterInterceptor(HtlcModifyCallback) (func(),
<-chan struct{}, error) {
return func() {}, make(chan struct{}), nil
}
// Ensure that MockHtlcModifier implements the HtlcInterceptor and HtlcModifier
// interfaces.
var _ HtlcInterceptor = (*MockHtlcModifier)(nil)
var _ HtlcModifier = (*MockHtlcModifier)(nil)