public void ImportTuple1FromNull()
{
var importer = new ValueTupleImporter(typeof(ValueTuple <int>));
var result = importer.Import(JsonConvert.CreateImportContext(), JsonText.CreateReader("null"));
Assert.IsNull(result);
}
static void AssertImport(object expected, string input)
{
var importer = new ValueTupleImporter(expected.GetType());
var reader = JsonText.CreateReader(input);
var context = JsonConvert.CreateImportContext();
var actual = importer.Import(context, reader);
Assert.IsTrue(reader.EOF, "Reader must be at EOF.");
Assert.AreEqual(expected, actual);
}