public void ConvertCornerCases()
{
Row r = new MockRow(new Dictionary <string, string>
{
{ "Field", "abc" },
{ "Private", "abc" },
{ "Readonly", "abc" } // can't be set.
});
RowType result = r.As <RowType>();
Assert.Equal(0, result.Age); // missing
Assert.Equal(string.Empty, result.Missing);
Assert.Null(result.GetPrivate());
Assert.Null(result.Field);
}