Update cache when lazy properties are updated, fixed linq fetch method when fetching a relation on a component, added support for fetching properties of a subclass

Author: maca88

src/NHibernate.Test/Async/FetchLazyProperties/FetchLazyPropertiesFixture.cs

@@ -137,6 +137,30 @@ public async Task CanSetValueForLazyPropertyAsync()
 			Assert.That(NHibernateUtil.IsPropertyInitialized(book, "ALotOfText"), Is.True);
 		}
 
+		[Test]
+		public async Task CanUpdateValueForLazyPropertyAsync()
+		{
+			Book book;
+			string text;
+			using (var s = OpenSession())
+			using (var tx = s.BeginTransaction())
+			{
+				book = await (s.GetAsync<Book>(1));
+				book.ALotOfText = "text";
+
+				await (tx.CommitAsync());
+			}
+
+			using (var s = OpenSession())
+			{
+				book = await (s.GetAsync<Book>(1));
+				text = book.ALotOfText;
+			}
+
+			Assert.That(NHibernateUtil.IsPropertyInitialized(book, "ALotOfText"), Is.True);
+			Assert.That(text, Is.EqualTo("text"));
+		}
+
 		[Test]
 		public async Task CanGetValueForNonLazyPropertyAsync()
 		{

src/NHibernate.Test/Async/LazyProperty/LazyPropertyFixture.cs

@@ -11,5 +11,7 @@ public class Address
 		public string City { get; set; }
 
 		public string Country { get; set; }
+
+		public Continent Continent { get; set; }
 	}
 }

src/NHibernate.Test/FetchLazyProperties/Address.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NHibernate.Test.FetchLazyProperties
+{
+	public class Continent
+	{
+		public virtual int Id { get; set; }
+
+		public virtual string Name { get; set; }
+	}
+}