public void MatchRight_correctly_returns_none_when_left_is_defined()
{
var either = new LeftOrRight(new Left("Samwise"));
var result = either.MatchRight(x => x.Number);
Assert.Equal(Optional.None <int>(), result);
}
public void MatchOptional_correctly_applies_logic_to_right()
{
var either = new LeftOrRight(new Right(4));
var result = either.MatchRight(x => x.Number * 2);
Assert.Equal(Optional.Create <int>(8), result);
}