public void IsAdjacentTo() { using var context = CreateContext(); var range = new NpgsqlRange <int>(2, 4); var result = context.RangeTestEntities.Single(x => range.IsAdjacentTo(x.IntRange)); Assert.Equal(2, result.Id); AssertSql( @"@__range_0='[2,4]' (DbType = Object) SELECT r.""Id"", r.""DateOnlyDateRange"", r.""DateTimeDateRange"", r.""DecimalRange"", r.""IntRange"", r.""LongRange"", r.""UserDefinedRange"", r.""UserDefinedRangeWithSchema"" FROM ""RangeTestEntities"" AS r WHERE @__range_0 -|- r.""IntRange"" LIMIT 2"); }