public void UpdateWithTest()
{
var document = new CsvDocument(new string[] { "name", "age" });
document.WriteWith(new { Name = "Light", Age = "18" });
document.WriteWith(new { Name = "Misa", Age = "20" });
document.UpdateWith(1, new { Name = "Misa", Age = 17 });
Assert.AreEqual(2, document.Count);
}
