update

pkg/cart/mutation_test.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/gogo/protobuf/proto"
+	"github.com/matst80/go-redis-inventory/pkg/inventory"
 	"google.golang.org/protobuf/types/known/anypb"
 
 	"git.k6n.net/go-cart-actor/pkg/actor"
@@ -25,8 +26,28 @@ func newTestGrain() *CartGrain {
 	return NewCartGrain(123, time.Now())
 }
 
+type MockReservationService struct {
+}
+
+func (m *MockReservationService) ReserveForCart(ctx context.Context, req inventory.CartReserveRequest) error {
+	return nil
+}
+
+func (m *MockReservationService) ReleaseForCart(ctx context.Context, sku inventory.SKU, locationID inventory.LocationID, cartID inventory.CartID) error {
+	return nil
+}
+
+func (m *MockReservationService) GetAvailableInventory(ctx context.Context, sku inventory.SKU, locationID inventory.LocationID) (uint32, error) {
+	return 1000, nil
+}
+
 func newRegistry() actor.MutationRegistry {
-	return NewCartMultationRegistry()
+	cartCtx := &CartMutationContext{
+		reservationService: &MockReservationService{
+			reservations: []messages.Reservation{},
+		},
+	}
+	return NewCartMultationRegistry(cartCtx)
 }
 
 func msgAddItem(sku string, price int64, qty int32, storePtr *string) *messages.AddItem {