Generate async

Author: fredericDelaporte

src/NHibernate.Test/Async/NHSpecificTest/GH2608/Fixture.cs

@@ -40,5 +40,18 @@ public async Task MergeBidiPrimaryKeyOneToOneAsync()
 				await (tx.CommitAsync());
 			}
 		}
+
+		[Test]
+		public async Task PersistBidiPrimaryKeyOneToOneAsync()
+		{
+			using (var s = OpenSession())
+			using (var tx = s.BeginTransaction())
+			{
+				var p = new Person { Name = "steve" };
+				p.Details = new PersonalDetails { SomePersonalDetail = "I have big feet", Person = p };
+				await (s.PersistAsync(p));
+				await (tx.CommitAsync());
+			}
+		}
 	}
 }