public void LargeModeNullValue() { var sharedDictionary = new SharedDictionary(new SystemTextJsonSerializer(SerializeMode.LargeObject), null, null); sharedDictionary.SetProperty <int?>("nullableInt", null); sharedDictionary.SetProperty <string?>("nullableString", null); byte[] binary = sharedDictionary.RawExport(); sharedDictionary.ClearProperty(); Assert.AreEqual(0, sharedDictionary.PropertyCount); sharedDictionary.RawImport(binary); Assert.AreEqual(null, sharedDictionary.GetProperty <int?>("nullableInt")); Assert.AreEqual(null, sharedDictionary.GetProperty <string?>("nullableString")); }