Added Unnest test.

linq2db · Apr 7, 2022 · 96a32f8 · 96a32f8
1 parent 8a63535
commit 96a32f8
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/Tests/LinqToDB.EntityFrameworkCore.PostgreSQL.Tests/NpgSqlTests.cs b/Tests/LinqToDB.EntityFrameworkCore.PostgreSQL.Tests/NpgSqlTests.cs
@@ -87,5 +87,23 @@ where Sql.Ext.PostgreSQL().Overlaps(m.Guids, guids)
 			}
 		}
 
+		[Test]
+		public void TestUnnest()
+		{
+			using var db = CreateNpgSqlEntitiesContext();
+			using var dc = db.CreateLinqToDbConnection();
+
+			var guids = new Guid[] { Guid.Parse("271425b1-ebe8-400d-b71d-a6e47a460ae3"),
+				Guid.Parse("b75de94e-6d7b-4c70-bfa1-f8639a6a5b35") };
+
+			var query = 
+				from m in db.EntityWithArrays.ToLinqToDBTable()
+				from g in dc.Unnest(m.Guids) 
+				where Sql.Ext.PostgreSQL().Overlaps(m.Guids, guids)
+				select m;
+
+			query.Invoking(q => q.ToArray()).Should().NotThrow();
+		}
+
 	}
 }