Domain services should be used inside UOW

samples/MicroserviceDemo/modules/product/test/ProductManagement.TestBase/ProductManagement/ProductManagementTestDataBuilder.cs

@@ -2,6 +2,7 @@
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.Guids;
 using Volo.Abp.Threading;
+using Volo.Abp.Uow;
 
 namespace ProductManagement
 {
@@ -23,7 +24,8 @@ namespace ProductManagement
             AsyncHelper.RunSync(BuildAsync);
         }
 
-        public async Task BuildAsync()
+        [UnitOfWork]
+        public virtual async Task BuildAsync()
         {
             await _productManager.CreateAsync(_testData.ProductCode1, _testData.ProductName1, _testData.ProductPrice1, _testData.ProductStockCount1);
             await _productManager.CreateAsync(_testData.ProductCode2, _testData.ProductName2, _testData.ProductPrice2, _testData.ProductStockCount2);