Generate async files

Author: github-actions[bot]

src/NHibernate.Test/Async/NHSpecificTest/NH2174/Fixture.cs

@@ -25,8 +25,10 @@ protected override void OnSetUp()
 			{
 				var doc = new Document {Id_Base = 1, Id_Doc = 2};
 				session.Save(doc);
-				session.Save(new DocumentDetailDocument {Id_Base = 1, Id_Doc = 2, Id_Item = 1, ReferencedDocument = doc});
+				var detail = new DocumentDetailDocument {Id_Base = 1, Id_Doc = 2, Id_Item = 1, ReferencedDocument = doc};
+				session.Save(detail);
 
+				doc.RefferedDetailsManyToMany.Add(detail);
 				transaction.Commit();
 			}
 		}
@@ -53,6 +55,18 @@ public async Task LinqFetchAsync()
 			}
 		}
 
+		[Test(Description = "GH-3239")]
+		public async Task LinqFetchManyToManyAsync()
+		{
+			using (var session = OpenSession())
+			{
+				var result = await ((from e in session.Query<Document>().Fetch(x => x.RefferedDetailsManyToMany)
+							select e).FirstOrDefaultAsync());
+
+				Assert.That(result.RefferedDetailsManyToMany, Has.Count.EqualTo(1));
+			}
+		}
+
 		[Test]
 		public async Task QueryOverFetchAsync()
 		{
@@ -63,6 +77,16 @@ public async Task QueryOverFetchAsync()
 			}
 		}
 
+		[Test(Description = "GH-3239")]
+		public async Task QueryOverFetchManyToManyAsync()
+		{
+			using (var session = OpenSession())
+			{
+				var result = await (session.QueryOver<Document>().Fetch(SelectMode.Fetch, x => x.RefferedDetailsManyToMany).SingleOrDefaultAsync());
+				Assert.That(result.RefferedDetailsManyToMany, Has.Count.EqualTo(1));
+			}
+		}
+
 		[Test]
 		public async Task LazyLoadAsync()
 		{