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"));
}